feat: Implement free issue tracking and scheme discount handling in invoices and Shop POs

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Distribution.Tests/Services/NotificationServiceTests.cs

@@ -0,0 +1,209 @@
+using Distribution.Features.Notifications;
+using Distribution.Infra.UoW;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.Logging.Abstractions;
+using Moq;
+using Xunit;
+
+namespace Distribution.Tests.Services;
+
+public class NotificationServiceTests
+{
+    private readonly Mock<INotificationRepository> _repo = new();
+    private readonly Mock<IUnitOfWork> _uow = new();
+    private readonly Mock<IHubContext<NotificationHub>> _hub = new();
+    private readonly Mock<IHubClients> _clients = new();
+    private readonly Mock<IClientProxy> _proxy = new();
+    private readonly NotificationService _sut;
+
+    public NotificationServiceTests()
+    {
+        _repo.Setup(r => r.FilterActiveUserIdsAsync(It.IsAny<IEnumerable<Guid>>()))
+            .ReturnsAsync((IEnumerable<Guid> ids) => ids.ToList());
+        _hub.SetupGet(h => h.Clients).Returns(_clients.Object);
+        _clients.Setup(c => c.User(It.IsAny<string>())).Returns(_proxy.Object);
+
+        _sut = new NotificationService(
+            _repo.Object,
+            new NotificationRecipientResolver(_repo.Object),
+            _hub.Object,
+            _uow.Object,
+            NullLogger<NotificationService>.Instance);
+    }
+
+    private static NotificationArgs Args(Guid? actor = null) =>
+        new(new { StoreName = "Fort Mini Mart" }, "DeliveryTask", Guid.NewGuid(), "/operations/delivery-tasks/1", actor);
+
+    // Registry
+
+    [Fact]
+    public void EveryNotificationTypeConstant_HasADefinition()
+    {
+        var constants = typeof(NotificationTypes)
+            .GetFields()
+            .Where(f => f.IsLiteral && f.FieldType == typeof(string))
+            .Select(f => (string)f.GetRawConstantValue()!)
+            .ToList();
+
+        Assert.NotEmpty(constants);
+        Assert.Equal(constants.Count, constants.Distinct().Count());
+        Assert.All(constants, c => Assert.True(NotificationTypes.All.ContainsKey(c), $"{c} has no definition"));
+    }
+
+    // NotifyAsync
+
+    [Fact]
+    public async Task NotifyAsync_DoesNothing_WhenTypeIsNotRegistered()
+    {
+        await _sut.NotifyAsync("NotARealType", [RecipientRule.Users(Guid.NewGuid())], Args());
+
+        _repo.Verify(r => r.AddAsync(It.IsAny<Models.Notification>()), Times.Never);
+        _uow.Verify(u => u.CommitAsync(It.IsAny<CancellationToken>()), Times.Never);
+    }
+
+    [Fact]
+    public async Task NotifyAsync_DoesNothing_WhenThereAreNoRecipients()
+    {
+        await _sut.NotifyAsync(NotificationTypes.DeliveryTaskFailed, [RecipientRule.Users()], Args());
+
+        _repo.Verify(r => r.AddAsync(It.IsAny<Models.Notification>()), Times.Never);
+    }
+
+    [Fact]
+    public async Task NotifyAsync_ExcludesTheActingUser()
+    {
+        var actor = Guid.NewGuid();
+        var other = Guid.NewGuid();
+        Models.Notification? saved = null;
+        _repo.Setup(r => r.AddAsync(It.IsAny<Models.Notification>()))
+            .Callback<Models.Notification>(n => saved = n)
+            .Returns(Task.CompletedTask);
+
+        await _sut.NotifyAsync(NotificationTypes.DeliveryTaskFailed,
+            [RecipientRule.Users(actor, other)], Args(actor));
+
+        Assert.NotNull(saved);
+        var recipient = Assert.Single(saved!.Recipients);
+        Assert.Equal(other, recipient.FK_UserId);
+    }
+
+    [Fact]
+    public async Task NotifyAsync_RendersTemplate_CommitsAndPushesToEachRecipient()
+    {
+        var a = Guid.NewGuid();
+        var b = Guid.NewGuid();
+        Models.Notification? saved = null;
+        _repo.Setup(r => r.AddAsync(It.IsAny<Models.Notification>()))
+            .Callback<Models.Notification>(n => saved = n)
+            .Returns(Task.CompletedTask);
+
+        await _sut.NotifyAsync(NotificationTypes.DeliveryTaskFailed, [RecipientRule.Users(a, b)], Args());
+
+        Assert.Equal("Delivery to Fort Mini Mart failed.", saved!.Message);
+        Assert.Equal(Models.NotificationSeverity.Warning, saved.Severity);
+        _uow.Verify(u => u.CommitAsync(It.IsAny<CancellationToken>()), Times.Once);
+        _clients.Verify(c => c.User(a.ToString()), Times.Once);
+        _clients.Verify(c => c.User(b.ToString()), Times.Once);
+        _proxy.Verify(p => p.SendCoreAsync(NotificationHub.ClientEvent,
+            It.IsAny<object?[]>(), It.IsAny<CancellationToken>()), Times.Exactly(2));
+    }
+
+    [Fact]
+    public async Task NotifyAsync_DoesNotThrow_WhenSavingFails_AndDiscardsTheEntity()
+    {
+        _uow.Setup(u => u.CommitAsync(It.IsAny<CancellationToken>())).ThrowsAsync(new InvalidOperationException("db down"));
+
+        var ex = await Record.ExceptionAsync(() =>
+            _sut.NotifyAsync(NotificationTypes.DeliveryTaskFailed, [RecipientRule.Users(Guid.NewGuid())], Args()));
+
+        Assert.Null(ex);
+        _repo.Verify(r => r.Discard(It.IsAny<Models.Notification>()), Times.Once);
+        _proxy.Verify(p => p.SendCoreAsync(It.IsAny<string>(), It.IsAny<object?[]>(), It.IsAny<CancellationToken>()), Times.Never);
+    }
+
+    [Fact]
+    public async Task NotifyAsync_DoesNotThrow_WhenPushFails_AndKeepsTheSavedNotification()
+    {
+        _proxy.Setup(p => p.SendCoreAsync(It.IsAny<string>(), It.IsAny<object?[]>(), It.IsAny<CancellationToken>()))
+            .ThrowsAsync(new InvalidOperationException("socket gone"));
+
+        var ex = await Record.ExceptionAsync(() =>
+            _sut.NotifyAsync(NotificationTypes.DeliveryTaskFailed, [RecipientRule.Users(Guid.NewGuid())], Args()));
+
+        Assert.Null(ex);
+        _uow.Verify(u => u.CommitAsync(It.IsAny<CancellationToken>()), Times.Once);
+        _repo.Verify(r => r.Discard(It.IsAny<Models.Notification>()), Times.Never);
+    }
+
+    // Recipient rules
+
+    [Fact]
+    public async Task PermissionInScope_ResolvesToTheIntersectionOfPermissionAndScope()
+    {
+        var both = Guid.NewGuid();
+        var permissionOnly = Guid.NewGuid();
+        var scopeOnly = Guid.NewGuid();
+        var storeId = Guid.NewGuid();
+        _repo.Setup(r => r.GetUserIdsByPermissionAsync("store.manage")).ReturnsAsync([both, permissionOnly]);
+        _repo.Setup(r => r.GetUserIdsByScopeAsync(ScopeKind.Store, storeId)).ReturnsAsync([both, scopeOnly]);
+
+        var ids = await new NotificationRecipientResolver(_repo.Object)
+            .ResolveAsync([RecipientRule.PermissionInScope("store.manage", ScopeKind.Store, storeId)], actingUserId: null);
+
+        Assert.Equal([both], ids);
+    }
+
+    [Fact]
+    public async Task ReportsTo_ResolvesToTheSupervisor_AndIsEmptyWhenThereIsNone()
+    {
+        var user = Guid.NewGuid();
+        var supervisor = Guid.NewGuid();
+        var resolver = new NotificationRecipientResolver(_repo.Object);
+
+        _repo.Setup(r => r.GetReportsToUserIdAsync(user)).ReturnsAsync(supervisor);
+        Assert.Equal([supervisor], await resolver.ResolveAsync([RecipientRule.ReportsTo(user)], null));
+
+        _repo.Setup(r => r.GetReportsToUserIdAsync(user)).ReturnsAsync((Guid?)null);
+        Assert.Empty(await resolver.ResolveAsync([RecipientRule.ReportsTo(user)], null));
+    }
+
+    [Fact]
+    public async Task RouteOwner_ResolvesToTheOwner_AndIsEmptyWhenTheRouteHasNone()
+    {
+        var storeId = Guid.NewGuid();
+        var owner = Guid.NewGuid();
+        var resolver = new NotificationRecipientResolver(_repo.Object);
+
+        _repo.Setup(r => r.GetRouteOwnerUserIdAsync(ScopeKind.Store, storeId)).ReturnsAsync(owner);
+        Assert.Equal([owner], await resolver.ResolveAsync([RecipientRule.RouteOwner(ScopeKind.Store, storeId)], null));
+
+        _repo.Setup(r => r.GetRouteOwnerUserIdAsync(ScopeKind.Store, storeId)).ReturnsAsync((Guid?)null);
+        Assert.Empty(await resolver.ResolveAsync([RecipientRule.RouteOwner(ScopeKind.Store, storeId)], null));
+    }
+
+    [Fact]
+    public async Task OptionalTokenAtTheEndOfATemplate_LeavesNoTrailingSpace()
+    {
+        Models.Notification? saved = null;
+        _repo.Setup(r => r.AddAsync(It.IsAny<Models.Notification>()))
+            .Callback<Models.Notification>(n => saved = n)
+            .Returns(Task.CompletedTask);
+
+        await _sut.NotifyAsync(NotificationTypes.DeliveryTaskFailed, [RecipientRule.Users(Guid.NewGuid())],
+            new NotificationArgs(new { StoreName = "Fort Mini Mart", Note = (string?)null }, "DeliveryTask", Guid.NewGuid(), "/x"));
+
+        Assert.Equal("Delivery to Fort Mini Mart failed.", saved!.Message);
+    }
+
+    [Fact]
+    public async Task Resolve_DeduplicatesUsersAcrossRules()
+    {
+        var user = Guid.NewGuid();
+        _repo.Setup(r => r.GetUserIdsByPermissionAsync("stock.manage")).ReturnsAsync([user]);
+
+        var ids = await new NotificationRecipientResolver(_repo.Object)
+            .ResolveAsync([RecipientRule.Users(user), RecipientRule.Permission("stock.manage")], null);
+
+        Assert.Equal([user], ids);
+    }
+}

Distribution/Data/AppDBContext.cs

@@ -22,6 +22,9 @@ public class AppDBContext(DbContextOptions<AppDBContext> options) : DbContext(op
     public DbSet<ShopPO> ShopPOs { get; set; }
     public DbSet<ShopPOItem> ShopPOItems { get; set; }
     public DbSet<Invoice> Invoices { get; set; }
+    public DbSet<InvoiceItem> InvoiceItems { get; set; }
+    public DbSet<InvoiceVersion> InvoiceVersions { get; set; }
+    public DbSet<InvoiceVersionItem> InvoiceVersionItems { get; set; }
     public DbSet<LoadingSheetOrder> LoadingSheetOrders { get; set; }
     public DbSet<DeliveryRun> DeliveryRuns { get; set; }
     public DbSet<User> Users { get; set; }
@@ -65,6 +68,15 @@ public class AppDBContext(DbContextOptions<AppDBContext> options) : DbContext(op
     public DbSet<RegionalTaxRule> RegionalTaxRules { get; set; }
     public DbSet<RouteVisitLog> RouteVisitLogs { get; set; }
     public DbSet<SysConfig> SysConfigs { get; set; }
+    public DbSet<BankAccount> BankAccounts { get; set; }
+    public DbSet<ChequeBook> ChequeBooks { get; set; }
+    public DbSet<ChequePage> ChequePages { get; set; }
+    public DbSet<ReceivedCheque> ReceivedCheques { get; set; }
+    public DbSet<SupplierPayment> SupplierPayments { get; set; }
+    public DbSet<SupplierPaymentGRN> SupplierPaymentGRNs { get; set; }
+    public DbSet<Notification> Notifications { get; set; }
+    public DbSet<NotificationRecipient> NotificationRecipients { get; set; }
+    public DbSet<StoreCreditMovement> StoreCreditMovements { get; set; }
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)
     {
@@ -166,6 +178,54 @@ public class AppDBContext(DbContextOptions<AppDBContext> options) : DbContext(op
             .HasForeignKey(i => i.FK_ShopPOId)
             .OnDelete(DeleteBehavior.Restrict);
 
+        modelBuilder.Entity<InvoiceItem>()
+            .HasOne(i => i.Invoice)
+            .WithMany(inv => inv.Items)
+            .HasForeignKey(i => i.FK_InvoiceId)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        modelBuilder.Entity<InvoiceItem>()
+            .HasOne(i => i.ShopPOItem)
+            .WithMany()
+            .HasForeignKey(i => i.FK_ShopPOItemId)
+            .OnDelete(DeleteBehavior.Restrict)
+            .IsRequired(false);
+
+        modelBuilder.Entity<InvoiceItem>()
+            .HasOne(i => i.Item)
+            .WithMany()
+            .HasForeignKey(i => i.FK_ItemId)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        modelBuilder.Entity<InvoiceVersion>()
+            .HasOne(v => v.Invoice)
+            .WithMany()
+            .HasForeignKey(v => v.FK_InvoiceId)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        modelBuilder.Entity<InvoiceVersion>()
+            .HasIndex(v => new { v.FK_InvoiceId, v.VersionNumber })
+            .IsUnique();
+
+        modelBuilder.Entity<InvoiceVersionItem>()
+            .HasOne(i => i.InvoiceVersion)
+            .WithMany(v => v.Items)
+            .HasForeignKey(i => i.FK_InvoiceVersionId)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        modelBuilder.Entity<InvoiceVersionItem>()
+            .HasOne(i => i.ShopPOItem)
+            .WithMany()
+            .HasForeignKey(i => i.FK_ShopPOItemId)
+            .OnDelete(DeleteBehavior.Restrict)
+            .IsRequired(false);
+
+        modelBuilder.Entity<InvoiceVersionItem>()
+            .HasOne(i => i.Item)
+            .WithMany()
+            .HasForeignKey(i => i.FK_ItemId)
+            .OnDelete(DeleteBehavior.Restrict);
+
         modelBuilder.Entity<Invoice>()
             .HasMany(i => i.Payments)
             .WithOne(p => p.Invoice)
@@ -594,6 +654,165 @@ public class AppDBContext(DbContextOptions<AppDBContext> options) : DbContext(op
             new SysConfig { Key = Distribution.Features.SysConfig.SysConfigService.KeyDefaultWarrantyPeriodDays, Value = "0", UpdatedAt = new DateTime(2026, 10, 1), UpdatedBy = null }
         );
 
+        // --- Payment service: Bank Accounts & Cheques ---
+
+        modelBuilder.Entity<BankAccount>()
+            .Property(a => a.AccountName).HasMaxLength(200);
+        modelBuilder.Entity<BankAccount>()
+            .Property(a => a.BankName).HasMaxLength(200);
+        modelBuilder.Entity<BankAccount>()
+            .Property(a => a.CashAccountTypeName).HasMaxLength(100);
+        modelBuilder.Entity<BankAccount>()
+            .Property(a => a.AccountNumber).HasMaxLength(100);
+        modelBuilder.Entity<BankAccount>()
+            .Property(a => a.CurrencyCode).HasMaxLength(10);
+        modelBuilder.Entity<BankAccount>()
+            .HasIndex(a => new { a.AccountType, a.AccountName })
+            .IsUnique();
+
+        modelBuilder.Entity<BankAccount>().HasData(new BankAccount
+        {
+            Id = new Guid("11111111-1111-1111-1111-000000000001"),
+            CreatedAt = new DateTime(2026, 10, 19),
+            IsActive = true,
+            AccountType = BankAccountType.Cash,
+            AccountName = "Petty Cash",
+            CashAccountTypeName = "Petty Cash",
+            CurrencyCode = "LKR",
+            IsDefault = true
+        });
+
+        modelBuilder.Entity<ChequeBook>()
+            .Property(b => b.ChequeBookNo).HasMaxLength(100);
+        modelBuilder.Entity<ChequeBook>()
+            .Property(b => b.StartChequeNo).HasMaxLength(50);
+        modelBuilder.Entity<ChequeBook>()
+            .Property(b => b.EndChequeNo).HasMaxLength(50);
+        modelBuilder.Entity<ChequeBook>()
+            .HasIndex(b => b.ChequeBookNo).IsUnique();
+        modelBuilder.Entity<ChequeBook>()
+            .HasOne(b => b.BankAccount)
+            .WithMany()
+            .HasForeignKey(b => b.FK_BankAccountId)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        modelBuilder.Entity<ChequePage>()
+            .Property(p => p.ChequeNo).HasMaxLength(50);
+        modelBuilder.Entity<ChequePage>()
+            .Property(p => p.CurrencyCode).HasMaxLength(10);
+        modelBuilder.Entity<ChequePage>()
+            .HasIndex(p => p.ChequeNo).IsUnique();
+        modelBuilder.Entity<ChequePage>()
+            .HasOne(p => p.ChequeBook)
+            .WithMany(b => b.Pages)
+            .HasForeignKey(p => p.FK_ChequeBookId)
+            .OnDelete(DeleteBehavior.Cascade);
+
+        modelBuilder.Entity<ReceivedCheque>()
+            .Property(c => c.ChequeNo).HasMaxLength(50);
+        modelBuilder.Entity<ReceivedCheque>()
+            .Property(c => c.ReceivedFromName).HasMaxLength(200);
+        modelBuilder.Entity<ReceivedCheque>()
+            .HasIndex(c => c.ChequeNo);
+        modelBuilder.Entity<ReceivedCheque>()
+            .HasOne(c => c.DepositBankAccount)
+            .WithMany()
+            .HasForeignKey(c => c.FK_DepositBankAccountId)
+            .OnDelete(DeleteBehavior.Restrict)
+            .IsRequired(false);
+
+        // --- SupplierPayment ---
+
+        modelBuilder.Entity<SupplierPayment>()
+            .HasOne(p => p.Supplier)
+            .WithMany()
+            .HasForeignKey(p => p.FK_SupplierId)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        modelBuilder.Entity<SupplierPayment>()
+            .HasOne(p => p.BankAccount)
+            .WithMany()
+            .HasForeignKey(p => p.FK_BankAccountId)
+            .OnDelete(DeleteBehavior.Restrict)
+            .IsRequired(false);
+
+        modelBuilder.Entity<SupplierPayment>()
+            .HasOne(p => p.ChequePage)
+            .WithMany()
+            .HasForeignKey(p => p.FK_ChequePageId)
+            .OnDelete(DeleteBehavior.Restrict)
+            .IsRequired(false);
+
+        modelBuilder.Entity<SupplierPayment>()
+            .Property(p => p.Amount).HasPrecision(18, 2);
+
+        modelBuilder.Entity<SupplierPaymentGRN>()
+            .HasOne(a => a.SupplierPayment)
+            .WithMany(p => p.Allocations)
+            .HasForeignKey(a => a.FK_SupplierPaymentId)
+            .OnDelete(DeleteBehavior.Cascade);
+
+        modelBuilder.Entity<SupplierPaymentGRN>()
+            .HasOne(a => a.GoodsReceipt)
+            .WithMany()
+            .HasForeignKey(a => a.FK_GoodsReceiptId)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        modelBuilder.Entity<SupplierPaymentGRN>()
+            .HasIndex(a => a.FK_GoodsReceiptId);
+
+        // --- Notifications ---
+
+        modelBuilder.Entity<Notification>()
+            .HasIndex(n => new { n.EntityType, n.EntityId });
+
+        modelBuilder.Entity<NotificationRecipient>()
+            .HasOne(r => r.Notification)
+            .WithMany(n => n.Recipients)
+            .HasForeignKey(r => r.FK_NotificationId)
+            .OnDelete(DeleteBehavior.Cascade);
+
+        modelBuilder.Entity<NotificationRecipient>()
+            .HasOne(r => r.User)
+            .WithMany()
+            .HasForeignKey(r => r.FK_UserId)
+            .OnDelete(DeleteBehavior.Cascade);
+
+        modelBuilder.Entity<NotificationRecipient>()
+            .HasIndex(r => new { r.FK_UserId, r.IsRead });
+
+        modelBuilder.Entity<NotificationRecipient>()
+            .HasIndex(r => new { r.FK_NotificationId, r.FK_UserId })
+            .IsUnique();
+
+        // --- StoreCreditMovement ---
+
+        modelBuilder.Entity<StoreCreditMovement>()
+            .HasOne(m => m.Store)
+            .WithMany()
+            .HasForeignKey(m => m.FK_StoreId)
+            .OnDelete(DeleteBehavior.Restrict);
+
+        modelBuilder.Entity<StoreCreditMovement>()
+            .HasOne(m => m.Invoice)
+            .WithMany()
+            .HasForeignKey(m => m.FK_InvoiceId)
+            .OnDelete(DeleteBehavior.Restrict)
+            .IsRequired(false);
+
+        modelBuilder.Entity<StoreCreditMovement>()
+            .HasOne(m => m.Payment)
+            .WithMany()
+            .HasForeignKey(m => m.FK_PaymentId)
+            .OnDelete(DeleteBehavior.Restrict)
+            .IsRequired(false);
+
+        modelBuilder.Entity<StoreCreditMovement>()
+            .Property(m => m.Amount).HasPrecision(18, 2);
+
+        modelBuilder.Entity<StoreCreditMovement>()
+            .HasIndex(m => new { m.FK_StoreId, m.OccurredAt });
+
         Seed.RoleAndPermissionSeed.Apply(modelBuilder);
         Seed.MasterDataSeed.Apply(modelBuilder);
         Seed.OperationsDataSeed.Apply(modelBuilder);

Distribution/Features/BankAccount/BankAccountController.cs

@@ -0,0 +1,66 @@
+using Distribution.Models;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Distribution.Features.BankAccount;
+
+[ApiController]
+[Route("api")]
+public class BankAccountController(BankAccountService service) : ControllerBase
+{
+    [HttpGet("bank-accounts")]
+    public async Task<IActionResult> List([FromQuery] BankAccountType? accountType)
+    {
+        var result = await service.ListAsync(accountType);
+        return Ok(result);
+    }
+
+    [HttpPost("bank-accounts")]
+    public async Task<IActionResult> CreateBank(CreateBankAccountRequest request, CancellationToken ct)
+    {
+        try { return Ok(await service.CreateBankAsync(request, ct)); }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+
+    [HttpPost("cash-accounts")]
+    public async Task<IActionResult> CreateCash(CreateCashAccountRequest request, CancellationToken ct)
+    {
+        try { return Ok(await service.CreateCashAsync(request, ct)); }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+
+    [HttpPut("cash-accounts/{id:guid}")]
+    public async Task<IActionResult> UpdateCash(Guid id, UpdateCashAccountRequest request, CancellationToken ct)
+    {
+        try
+        {
+            var result = await service.UpdateCashAsync(id, request, ct);
+            return result is null ? NotFound() : Ok(result);
+        }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+
+    [HttpPatch("cash-accounts/{id:guid}/status")]
+    public async Task<IActionResult> SetCashStatus(Guid id, SetCashAccountStatusRequest request, CancellationToken ct)
+    {
+        try
+        {
+            var result = await service.SetCashStatusAsync(id, request, ct);
+            return result is null ? NotFound() : Ok(result);
+        }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+
+    [HttpDelete("cash-accounts/{id:guid}")]
+    public async Task<IActionResult> DeleteCash(Guid id, CancellationToken ct)
+    {
+        try
+        {
+            var ok = await service.DeleteCashAsync(id, ct);
+            return ok ? NoContent() : NotFound();
+        }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+
+    [HttpGet("cash-account-types")]
+    public async Task<IActionResult> ListCashAccountTypes() => Ok(await service.ListCashAccountTypesAsync());
+}

Distribution/Features/BankAccount/BankAccountDTOs.cs

@@ -0,0 +1,33 @@
+using Distribution.Models;
+
+namespace Distribution.Features.BankAccount;
+
+public record BankAccountResponse(
+    BankAccountType AccountType,
+    Guid AccountId,
+    string AccountName,
+    string? BankName,
+    string? CashAccountTypeName,
+    string? AccountNumber,
+    string CurrencyCode,
+    DateTime CreatedAt,
+    bool? IsActive,
+    bool? IsDefault);
+
+public record CreateBankAccountRequest(
+    string AccountName,
+    string? BankName,
+    string? AccountNumber,
+    string? CurrencyCode);
+
+public record CreateCashAccountRequest(
+    string AccountName,
+    string CashAccountTypeName,
+    string? AccountNumber,
+    string? CurrencyCode);
+
+public record UpdateCashAccountRequest(string AccountName);
+
+public record SetCashAccountStatusRequest(bool IsActive);
+
+public record CashAccountTypeDto(string Name);

Distribution/Features/BankAccount/BankAccountRepository.cs

@@ -0,0 +1,40 @@
+using Distribution.Data;
+using Distribution.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace Distribution.Features.BankAccount;
+
+public class BankAccountRepository(AppDBContext context) : IBankAccountRepository
+{
+    public async Task<Models.BankAccount?> GetByIdAsync(Guid id) =>
+        await context.BankAccounts.FirstOrDefaultAsync(a => a.Id == id);
+
+    public async Task<List<Models.BankAccount>> ListAsync(BankAccountType? accountType)
+    {
+        var query = context.BankAccounts.AsQueryable();
+        if (accountType is not null)
+            query = query.Where(a => a.AccountType == accountType);
+        return await query.OrderByDescending(a => a.CreatedAt).ToListAsync();
+    }
+
+    public async Task<List<string>> ListCashAccountTypeNamesAsync() =>
+        await context.BankAccounts
+            .Where(a => a.AccountType == BankAccountType.Cash && a.CashAccountTypeName != null)
+            .Select(a => a.CashAccountTypeName!)
+            .Distinct()
+            .OrderBy(n => n)
+            .ToListAsync();
+
+    public async Task<bool> ExistsByNameAsync(BankAccountType type, string accountName, Guid? excludeId = null) =>
+        await context.BankAccounts.AnyAsync(a =>
+            a.AccountType == type &&
+            a.AccountName == accountName &&
+            (excludeId == null || a.Id != excludeId));
+
+    public async Task AddAsync(Models.BankAccount account) =>
+        await context.BankAccounts.AddAsync(account);
+
+    public void Update(Models.BankAccount account) => context.BankAccounts.Update(account);
+
+    public void Remove(Models.BankAccount account) => context.BankAccounts.Remove(account);
+}

Distribution/Features/BankAccount/BankAccountService.cs

@@ -0,0 +1,116 @@
+using Distribution.Infra.UoW;
+using Distribution.Models;
+
+namespace Distribution.Features.BankAccount;
+
+public class BankAccountService(IBankAccountRepository repo, IUnitOfWork uow)
+{
+    private const string DefaultCurrency = "LKR";
+
+    private static BankAccountResponse ToResponse(Models.BankAccount a) =>
+        new(
+            a.AccountType,
+            a.Id,
+            a.AccountName,
+            a.AccountType == BankAccountType.Bank ? a.BankName : null,
+            a.AccountType == BankAccountType.Cash ? a.CashAccountTypeName : null,
+            a.AccountNumber,
+            a.CurrencyCode,
+            a.CreatedAt,
+            a.AccountType == BankAccountType.Cash ? a.IsActive : null,
+            a.AccountType == BankAccountType.Cash ? a.IsDefault : null);
+
+    public async Task<List<BankAccountResponse>> ListAsync(BankAccountType? accountType) =>
+        (await repo.ListAsync(accountType)).Select(ToResponse).ToList();
+
+    public async Task<List<CashAccountTypeDto>> ListCashAccountTypesAsync() =>
+        (await repo.ListCashAccountTypeNamesAsync()).Select(n => new CashAccountTypeDto(n)).ToList();
+
+    public async Task<BankAccountResponse> CreateBankAsync(CreateBankAccountRequest request, CancellationToken ct = default)
+    {
+        if (string.IsNullOrWhiteSpace(request.AccountName))
+            throw new InvalidOperationException("AccountName is required");
+        if (await repo.ExistsByNameAsync(BankAccountType.Bank, request.AccountName))
+            throw new InvalidOperationException("A bank account with this name already exists");
+
+        var account = new Models.BankAccount
+        {
+            AccountType = BankAccountType.Bank,
+            AccountName = request.AccountName,
+            BankName = request.BankName,
+            AccountNumber = request.AccountNumber,
+            CurrencyCode = string.IsNullOrWhiteSpace(request.CurrencyCode) ? DefaultCurrency : request.CurrencyCode!,
+            IsActive = true,
+            IsDefault = false
+        };
+
+        await repo.AddAsync(account);
+        await uow.CommitAsync(ct);
+        return ToResponse(account);
+    }
+
+    public async Task<BankAccountResponse> CreateCashAsync(CreateCashAccountRequest request, CancellationToken ct = default)
+    {
+        if (string.IsNullOrWhiteSpace(request.AccountName))
+            throw new InvalidOperationException("AccountName is required");
+        if (string.IsNullOrWhiteSpace(request.CashAccountTypeName))
+            throw new InvalidOperationException("CashAccountTypeName is required");
+        if (await repo.ExistsByNameAsync(BankAccountType.Cash, request.AccountName))
+            throw new InvalidOperationException("A cash account with this name already exists");
+
+        var account = new Models.BankAccount
+        {
+            AccountType = BankAccountType.Cash,
+            AccountName = request.AccountName,
+            CashAccountTypeName = request.CashAccountTypeName,
+            AccountNumber = request.AccountNumber,
+            CurrencyCode = string.IsNullOrWhiteSpace(request.CurrencyCode) ? DefaultCurrency : request.CurrencyCode!,
+            IsActive = true,
+            IsDefault = false
+        };
+
+        await repo.AddAsync(account);
+        await uow.CommitAsync(ct);
+        return ToResponse(account);
+    }
+
+    public async Task<BankAccountResponse?> UpdateCashAsync(Guid id, UpdateCashAccountRequest request, CancellationToken ct = default)
+    {
+        var account = await repo.GetByIdAsync(id);
+        if (account is null || account.AccountType != BankAccountType.Cash) return null;
+        if (string.IsNullOrWhiteSpace(request.AccountName))
+            throw new InvalidOperationException("AccountName is required");
+        if (await repo.ExistsByNameAsync(BankAccountType.Cash, request.AccountName, excludeId: id))
+            throw new InvalidOperationException("A cash account with this name already exists");
+
+        account.AccountName = request.AccountName;
+        repo.Update(account);
+        await uow.CommitAsync(ct);
+        return ToResponse(account);
+    }
+
+    public async Task<BankAccountResponse?> SetCashStatusAsync(Guid id, SetCashAccountStatusRequest request, CancellationToken ct = default)
+    {
+        var account = await repo.GetByIdAsync(id);
+        if (account is null || account.AccountType != BankAccountType.Cash) return null;
+        if (account.IsDefault && !request.IsActive)
+            throw new InvalidOperationException("The default cash account cannot be deactivated");
+
+        account.IsActive = request.IsActive;
+        repo.Update(account);
+        await uow.CommitAsync(ct);
+        return ToResponse(account);
+    }
+
+    public async Task<bool> DeleteCashAsync(Guid id, CancellationToken ct = default)
+    {
+        var account = await repo.GetByIdAsync(id);
+        if (account is null || account.AccountType != BankAccountType.Cash) return false;
+        if (account.IsDefault)
+            throw new InvalidOperationException("The default cash account cannot be deleted");
+
+        repo.Remove(account);
+        await uow.CommitAsync(ct);
+        return true;
+    }
+}

Distribution/Features/BankAccount/IBankAccountRepository.cs

@@ -0,0 +1,14 @@
+using Distribution.Models;
+
+namespace Distribution.Features.BankAccount;
+
+public interface IBankAccountRepository
+{
+    Task<Models.BankAccount?> GetByIdAsync(Guid id);
+    Task<List<Models.BankAccount>> ListAsync(BankAccountType? accountType);
+    Task<List<string>> ListCashAccountTypeNamesAsync();
+    Task<bool> ExistsByNameAsync(BankAccountType type, string accountName, Guid? excludeId = null);
+    Task AddAsync(Models.BankAccount account);
+    void Update(Models.BankAccount account);
+    void Remove(Models.BankAccount account);
+}

Distribution/Features/ChequeBook/ChequeBookController.cs

@@ -0,0 +1,55 @@
+using Distribution.Models;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Distribution.Features.ChequeBook;
+
+[ApiController]
+[Route("api")]
+public class ChequeBookController(ChequeBookService service) : ControllerBase
+{
+    [HttpGet("cheque-books")]
+    public async Task<IActionResult> List(
+        [FromQuery] Guid? bankAccountId,
+        [FromQuery] int? branchId,
+        [FromQuery] ChequeBookStatus? status,
+        [FromQuery] int page = 1,
+        [FromQuery] int pageSize = 50)
+        => Ok(await service.ListAsync(bankAccountId, branchId, status, page, pageSize));
+
+    [HttpGet("cheque-books/{chequeBookNo}")]
+    public async Task<IActionResult> Get(string chequeBookNo, [FromQuery] string? expand)
+    {
+        var expandPages = string.Equals(expand, "pages", StringComparison.OrdinalIgnoreCase);
+        var result = await service.GetAsync(chequeBookNo, expandPages);
+        return result is null ? NotFound() : Ok(result);
+    }
+
+    [HttpPost("cheque-books")]
+    public async Task<IActionResult> Create(CreateChequeBookRequest request, CancellationToken ct)
+    {
+        try { return Ok(await service.CreateAsync(request, ct)); }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+
+    [HttpPut("cheque-pages/{chequeNo}/issue")]
+    public async Task<IActionResult> Issue(string chequeNo, IssueChequePageRequest request, CancellationToken ct)
+    {
+        try
+        {
+            var result = await service.IssueAsync(chequeNo, request, ct);
+            return result is null ? NotFound() : Ok(result);
+        }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+
+    [HttpPut("cheque-pages/{chequeNo}/status")]
+    public async Task<IActionResult> UpdateStatus(string chequeNo, UpdateChequePageStatusRequest request, CancellationToken ct)
+    {
+        try
+        {
+            var result = await service.UpdatePageStatusAsync(chequeNo, request, ct);
+            return result is null ? NotFound() : Ok(result);
+        }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+}

Distribution/Features/ChequeBook/ChequeBookDTOs.cs

@@ -0,0 +1,75 @@
+using Distribution.Models;
+
+namespace Distribution.Features.ChequeBook;
+
+public record ChequePageResponse(
+    Guid Id,
+    string ChequeNo,
+    string ChequeBookNo,
+    ChequePageIssueStatus IssueStatus,
+    PayeeType? PayeeType,
+    int? PayeeId,
+    string? PayeeName,
+    DateTime? IssueDate,
+    decimal? Amount,
+    string? CurrencyCode,
+    int? VoucherId,
+    string? ReferenceNo,
+    string? Purpose,
+    bool? IsCrossCheque,
+    bool? IsAccountPayee,
+    bool? IsPostDated,
+    string? Notes,
+    string? PrintedBy,
+    DateTime? PrintedAt,
+    DateTime? ClearedDate,
+    bool? ClearedByBank,
+    string? CancelReason);
+
+public record ChequeBookResponse(
+    string ChequeBookNo,
+    int BranchId,
+    Guid BankAccountId,
+    string StartChequeNo,
+    string EndChequeNo,
+    int TotalLeaves,
+    DateTime ReceivedDate,
+    string? Description,
+    string? CreatedBy,
+    ChequeBookStatus Status,
+    List<ChequePageResponse> Pages);
+
+public record PagedResult<T>(IReadOnlyList<T> Items, int TotalCount, int? Page, int? PageSize);
+
+public record CreateChequeBookRequest(
+    int BranchId,
+    Guid BankAccountId,
+    string ChequeBookNo,
+    string StartChequeNo,
+    string EndChequeNo,
+    int TotalLeaves,
+    DateTime ReceivedDate,
+    string? Description,
+    string? CreatedBy);
+
+public record IssueChequePageRequest(
+    PayeeType PayeeType,
+    int? PayeeId,
+    string PayeeName,
+    DateTime IssueDate,
+    decimal Amount,
+    string? CurrencyCode,
+    int? VoucherId,
+    string? ReferenceNo,
+    string? Purpose,
+    bool? IsCrossCheque,
+    bool? IsAccountPayee,
+    bool? IsPostDated,
+    string? Notes,
+    string? PrintedBy);
+
+public record UpdateChequePageStatusRequest(
+    ChequePageStatusAction Action,
+    DateTime? ClearedDate,
+    string? CancelReason,
+    string? PerformedBy);

Distribution/Features/ChequeBook/ChequeBookRepository.cs

@@ -0,0 +1,46 @@
+using Distribution.Data;
+using Distribution.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace Distribution.Features.ChequeBook;
+
+public class ChequeBookRepository(AppDBContext context) : IChequeBookRepository
+{
+    public async Task<Models.ChequeBook?> GetByNoAsync(string chequeBookNo, bool includePages)
+    {
+        var query = context.ChequeBooks.AsQueryable();
+        if (includePages) query = query.Include(b => b.Pages);
+        return await query.FirstOrDefaultAsync(b => b.ChequeBookNo == chequeBookNo);
+    }
+
+    public async Task<(List<Models.ChequeBook> Items, int TotalCount)> ListAsync(
+        Guid? bankAccountId, int? branchId, ChequeBookStatus? status, int page, int pageSize)
+    {
+        var query = context.ChequeBooks.AsQueryable();
+        if (bankAccountId is not null) query = query.Where(b => b.FK_BankAccountId == bankAccountId);
+        if (branchId is not null) query = query.Where(b => b.BranchId == branchId);
+        if (status is not null) query = query.Where(b => b.Status == status);
+
+        var total = await query.CountAsync();
+        var items = await query
+            .OrderByDescending(b => b.CreatedAt)
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .ToListAsync();
+        return (items, total);
+    }
+
+    public async Task<bool> BookNoExistsAsync(string chequeBookNo) =>
+        await context.ChequeBooks.AnyAsync(b => b.ChequeBookNo == chequeBookNo);
+
+    public async Task AddAsync(Models.ChequeBook book) => await context.ChequeBooks.AddAsync(book);
+
+    public void Update(Models.ChequeBook book) => context.ChequeBooks.Update(book);
+
+    public async Task<Models.ChequePage?> GetPageByNoAsync(string chequeNo) =>
+        await context.ChequePages
+            .Include(p => p.ChequeBook)
+            .FirstOrDefaultAsync(p => p.ChequeNo == chequeNo);
+
+    public void UpdatePage(Models.ChequePage page) => context.ChequePages.Update(page);
+}

Distribution/Features/ChequeBook/ChequeBookService.cs

@@ -0,0 +1,176 @@
+using Distribution.Features.BankAccount;
+using Distribution.Infra.UoW;
+using Distribution.Models;
+
+namespace Distribution.Features.ChequeBook;
+
+public class ChequeBookService(
+    IChequeBookRepository repo,
+    IBankAccountRepository bankAccountRepo,
+    IUnitOfWork uow)
+{
+    private const string DefaultCurrency = "LKR";
+
+    private static ChequePageResponse ToPageResponse(Models.ChequePage p, string chequeBookNo) =>
+        new(p.Id, p.ChequeNo, chequeBookNo, p.IssueStatus, p.PayeeType, p.PayeeId, p.PayeeName,
+            p.IssueDate, p.Amount, p.CurrencyCode, p.VoucherId, p.ReferenceNo, p.Purpose,
+            p.IsCrossCheque, p.IsAccountPayee, p.IsPostDated, p.Notes,
+            p.PrintedBy, p.PrintedAt, p.ClearedDate, p.ClearedByBank, p.CancelReason);
+
+    private static ChequeBookResponse ToBookResponse(Models.ChequeBook b, bool includePages) =>
+        new(b.ChequeBookNo, b.BranchId, b.FK_BankAccountId, b.StartChequeNo, b.EndChequeNo,
+            b.TotalLeaves, b.ReceivedDate, b.Description, b.CreatedBy, b.Status,
+            includePages ? b.Pages.OrderBy(p => p.ChequeNo).Select(p => ToPageResponse(p, b.ChequeBookNo)).ToList() : new());
+
+    public async Task<PagedResult<ChequeBookResponse>> ListAsync(
+        Guid? bankAccountId, int? branchId, ChequeBookStatus? status, int page, int pageSize)
+    {
+        if (page < 1) page = 1;
+        if (pageSize < 1 || pageSize > 200) pageSize = 50;
+
+        var (items, total) = await repo.ListAsync(bankAccountId, branchId, status, page, pageSize);
+        return new PagedResult<ChequeBookResponse>(
+            items.Select(b => ToBookResponse(b, includePages: false)).ToList(),
+            total, page, pageSize);
+    }
+
+    public async Task<ChequeBookResponse?> GetAsync(string chequeBookNo, bool expandPages)
+    {
+        var book = await repo.GetByNoAsync(chequeBookNo, includePages: expandPages);
+        return book is null ? null : ToBookResponse(book, includePages: expandPages);
+    }
+
+    public async Task<ChequeBookResponse> CreateAsync(CreateChequeBookRequest request, CancellationToken ct = default)
+    {
+        if (string.IsNullOrWhiteSpace(request.ChequeBookNo))
+            throw new InvalidOperationException("ChequeBookNo is required");
+        if (request.TotalLeaves <= 0)
+            throw new InvalidOperationException("TotalLeaves must be greater than zero");
+        if (!long.TryParse(request.StartChequeNo, out var start) ||
+            !long.TryParse(request.EndChequeNo, out var end))
+            throw new InvalidOperationException("StartChequeNo and EndChequeNo must be numeric");
+        if (end < start)
+            throw new InvalidOperationException("EndChequeNo must be greater than or equal to StartChequeNo");
+        if (end - start + 1 != request.TotalLeaves)
+            throw new InvalidOperationException("TotalLeaves does not match the Start/End cheque range");
+        if (await repo.BookNoExistsAsync(request.ChequeBookNo))
+            throw new InvalidOperationException("A cheque book with this number already exists");
+
+        var bankAccount = await bankAccountRepo.GetByIdAsync(request.BankAccountId);
+        if (bankAccount is null || bankAccount.AccountType != BankAccountType.Bank)
+            throw new InvalidOperationException("BankAccountId does not reference a valid bank account");
+
+        var book = new Models.ChequeBook
+        {
+            ChequeBookNo = request.ChequeBookNo,
+            BranchId = request.BranchId,
+            FK_BankAccountId = request.BankAccountId,
+            StartChequeNo = request.StartChequeNo,
+            EndChequeNo = request.EndChequeNo,
+            TotalLeaves = request.TotalLeaves,
+            ReceivedDate = request.ReceivedDate,
+            Description = request.Description,
+            CreatedBy = request.CreatedBy,
+            Status = ChequeBookStatus.Active
+        };
+
+        var width = request.StartChequeNo.Length;
+        for (var n = start; n <= end; n++)
+        {
+            book.Pages.Add(new Models.ChequePage
+            {
+                ChequeNo = n.ToString().PadLeft(width, '0'),
+                IssueStatus = ChequePageIssueStatus.Unused
+            });
+        }
+
+        await uow.BeginAsync(ct);
+        try
+        {
+            await repo.AddAsync(book);
+            await uow.CommitAsync(ct);
+        }
+        catch { await uow.RollbackAsync(ct); throw; }
+
+        return ToBookResponse(book, includePages: true);
+    }
+
+    public async Task<ChequePageResponse?> IssueAsync(string chequeNo, IssueChequePageRequest request, CancellationToken ct = default)
+    {
+        var page = await repo.GetPageByNoAsync(chequeNo);
+        if (page is null) return null;
+        if (page.IssueStatus != ChequePageIssueStatus.Unused)
+            throw new InvalidOperationException($"Cannot issue a cheque in status '{page.IssueStatus}'");
+        if (page.ChequeBook is null || page.ChequeBook.Status != ChequeBookStatus.Active)
+            throw new InvalidOperationException("The cheque book is not active");
+        if (request.Amount <= 0)
+            throw new InvalidOperationException("Amount must be greater than zero");
+        if (string.IsNullOrWhiteSpace(request.PayeeName))
+            throw new InvalidOperationException("PayeeName is required");
+
+        page.IssueStatus = ChequePageIssueStatus.Issued;
+        page.PayeeType = request.PayeeType;
+        page.PayeeId = request.PayeeId;
+        page.PayeeName = request.PayeeName;
+        page.IssueDate = request.IssueDate;
+        page.Amount = request.Amount;
+        page.CurrencyCode = string.IsNullOrWhiteSpace(request.CurrencyCode) ? DefaultCurrency : request.CurrencyCode;
+        page.VoucherId = request.VoucherId;
+        page.ReferenceNo = request.ReferenceNo;
+        page.Purpose = request.Purpose;
+        page.IsCrossCheque = request.IsCrossCheque;
+        page.IsAccountPayee = request.IsAccountPayee;
+        page.IsPostDated = request.IsPostDated;
+        page.Notes = request.Notes;
+        page.PrintedBy = request.PrintedBy;
+        page.PrintedAt = DateTime.Now;
+
+        repo.UpdatePage(page);
+        await uow.CommitAsync(ct);
+        return ToPageResponse(page, page.ChequeBook!.ChequeBookNo);
+    }
+
+    public async Task<ChequePageResponse?> UpdatePageStatusAsync(string chequeNo, UpdateChequePageStatusRequest request, CancellationToken ct = default)
+    {
+        var page = await repo.GetPageByNoAsync(chequeNo);
+        if (page is null) return null;
+
+        switch (request.Action)
+        {
+            case ChequePageStatusAction.Clear:
+                if (page.IssueStatus != ChequePageIssueStatus.Issued)
+                    throw new InvalidOperationException("Only issued cheques can be cleared");
+                if (request.ClearedDate is null)
+                    throw new InvalidOperationException("ClearedDate is required when clearing a cheque");
+                page.IssueStatus = ChequePageIssueStatus.Cleared;
+                page.ClearedDate = request.ClearedDate;
+                page.ClearedByBank = true;
+                break;
+
+            case ChequePageStatusAction.Bounce:
+                if (page.IssueStatus != ChequePageIssueStatus.Issued)
+                    throw new InvalidOperationException("Only issued cheques can be bounced");
+                page.IssueStatus = ChequePageIssueStatus.Bounced;
+                break;
+
+            case ChequePageStatusAction.Cancel:
+                if (page.IssueStatus != ChequePageIssueStatus.Issued)
+                    throw new InvalidOperationException("Only issued cheques can be cancelled");
+                if (string.IsNullOrWhiteSpace(request.CancelReason))
+                    throw new InvalidOperationException("CancelReason is required when cancelling a cheque");
+                page.IssueStatus = ChequePageIssueStatus.Cancelled;
+                page.CancelReason = request.CancelReason;
+                break;
+
+            case ChequePageStatusAction.Void:
+                if (page.IssueStatus != ChequePageIssueStatus.Unused)
+                    throw new InvalidOperationException("Only unused cheques can be voided");
+                page.IssueStatus = ChequePageIssueStatus.Void;
+                break;
+        }
+
+        repo.UpdatePage(page);
+        await uow.CommitAsync(ct);
+        return ToPageResponse(page, page.ChequeBook!.ChequeBookNo);
+    }
+}

Distribution/Features/ChequeBook/IChequeBookRepository.cs

@@ -0,0 +1,16 @@
+using Distribution.Models;
+
+namespace Distribution.Features.ChequeBook;
+
+public interface IChequeBookRepository
+{
+    Task<Models.ChequeBook?> GetByNoAsync(string chequeBookNo, bool includePages);
+    Task<(List<Models.ChequeBook> Items, int TotalCount)> ListAsync(
+        Guid? bankAccountId, int? branchId, ChequeBookStatus? status, int page, int pageSize);
+    Task<bool> BookNoExistsAsync(string chequeBookNo);
+    Task AddAsync(Models.ChequeBook book);
+    void Update(Models.ChequeBook book);
+
+    Task<Models.ChequePage?> GetPageByNoAsync(string chequeNo);
+    void UpdatePage(Models.ChequePage page);
+}

Distribution/Features/DashboardReport/DashboardReportDTOs.cs

@@ -2,21 +2,27 @@ namespace Distribution.Features.DashboardReport;
 
 public record DashboardFilter(DateTime From, DateTime To, Guid? RegionId, Guid? CategoryId, Guid? WarehouseId);
 
-public record SalesTotals(decimal GrossSales, decimal ReturnValue, int Orders, decimal CostedSales, decimal CostOfSales);
+public record SalesTotals(decimal GrossSales, decimal ReturnValue, decimal Discounts, int Orders, decimal CostedSales, decimal CostOfSales);
 
 public record SalesKpis(
-    decimal GrossSales, decimal ReturnValue, decimal NetSales, int Orders, decimal AverageOrderValue,
+    decimal GrossSales, decimal ReturnValue, decimal Discounts, decimal NetSales, int Orders, decimal AverageOrderValue,
     decimal GrossProfit, decimal? GrossProfitMarginPercent);
 
 public record SalesKpiComparison(SalesKpis Current, SalesKpis Previous, DateTime PreviousFrom, DateTime PreviousTo);
 
+public record ReceivablesTotals(decimal Collected, decimal Outstanding, decimal Overdue);
+
+public record CashKpis(decimal Collected, decimal Outstanding, decimal Overdue, decimal? CollectionRatePercent);
+
+public record CashKpiComparison(CashKpis Current, CashKpis Previous);
+
 public record TrendPoint(string Period, decimal Sales, decimal Returns);
 
 public record NamedAmount(Guid? Id, string Name, decimal Amount);
 
 public record SalesSummaryResponse(
     DateTime From, DateTime To, string Granularity,
-    SalesKpiComparison Kpis, List<TrendPoint> Trend,
+    SalesKpiComparison Kpis, CashKpiComparison Cash, List<TrendPoint> Trend,
     List<NamedAmount> ByCategory, List<NamedAmount> ByRegion, List<NamedAmount> ByRep);
 
 public record PeriodAmount(DateTime Date, decimal Amount);

Distribution/Features/DashboardReport/DashboardReportRepository.cs

@@ -19,29 +19,30 @@ public class DashboardReportRepository(AppDBContext db) : IDashboardReportReposi
         public Guid RepId { get; set; }
     }
 
-    // Same definition of "sold" as ProductReportRepository: fulfilled lines on non-cancelled POs
-    // whose invoice is Finalized, dated by Invoice.FinalizedAt. 'To' is inclusive (whole day).
+    // Same definition of "sold" as ProductReportRepository: billable (non-removed) invoice lines of
+    // Finalized invoices on non-cancelled POs, dated by Invoice.FinalizedAt. 'To' is inclusive (whole day).
+    // Payment status/method is deliberately ignored: a sale is recognised when invoiced.
     private IQueryable<SoldLine> SoldLines(DashboardFilter f)
     {
         var start = f.From.Date;
         var end = f.To.Date.AddDays(1);
         var q =
-            from li in db.ShopPOItems.AsNoTracking()
-            join inv in db.Invoices.AsNoTracking() on li.FK_ShopPOId equals inv.FK_ShopPOId
-            where inv.Status == InvoiceStatus.Finalized
-                && li.ShopPO.Status != ShopPOStatus.Cancelled
-                && inv.FinalizedAt >= start && inv.FinalizedAt < end
+            from li in db.InvoiceItems.AsNoTracking()
+            where li.IsActive && !li.IsRemoved
+                && li.Invoice.Status == InvoiceStatus.Finalized
+                && li.Invoice.ShopPO.Status != ShopPOStatus.Cancelled
+                && li.Invoice.FinalizedAt >= start && li.Invoice.FinalizedAt < end
             select new SoldLine
             {
-                Date = inv.FinalizedAt!.Value.Date,
-                PoId = li.FK_ShopPOId,
-                Value = li.QuantityFulfilled * li.UnitPrice,
-                Cost = li.Item.CostPrice == null ? null : li.QuantityFulfilled * li.Item.CostPrice,
+                Date = li.Invoice.FinalizedAt!.Value.Date,
+                PoId = li.Invoice.FK_ShopPOId,
+                Value = li.Quantity * li.UnitPrice,
+                Cost = li.Item.CostPrice == null ? null : li.Quantity * li.Item.CostPrice,
                 CategoryId = li.Item.FK_CategoryId,
                 CategoryName = li.Item.Category.Name,
-                RegionId = li.ShopPO.Store.Route.FK_RegionId,
-                RegionName = li.ShopPO.Store.Route.Region.Name,
-                RepId = li.ShopPO.RaisedById,
+                RegionId = li.Invoice.ShopPO.Store.Route.FK_RegionId,
+                RegionName = li.Invoice.ShopPO.Store.Route.Region.Name,
+                RepId = li.Invoice.ShopPO.RaisedById,
             };
         if (f.RegionId.HasValue) q = q.Where(l => l.RegionId == f.RegionId.Value);
         if (f.CategoryId.HasValue) q = q.Where(l => l.CategoryId == f.CategoryId.Value);
@@ -52,8 +53,10 @@ public class DashboardReportRepository(AppDBContext db) : IDashboardReportReposi
     {
         var start = f.From.Date;
         var end = f.To.Date.AddDays(1);
+        // Only credit-deduction returns reduce sales; an item exchange is replaced like-for-like (net zero).
         var q = db.SaleReturnItems.AsNoTracking()
-            .Where(r => r.SaleReturn.CreatedAt >= start && r.SaleReturn.CreatedAt < end);
+            .Where(r => r.SaleReturn.CreatedAt >= start && r.SaleReturn.CreatedAt < end
+                && r.SaleReturn.Mode == ReturnMode.CreditDeduction);
         if (f.RegionId.HasValue) q = q.Where(r => r.SaleReturn.ShopPO.Store.Route.FK_RegionId == f.RegionId.Value);
         if (f.CategoryId.HasValue) q = q.Where(r => r.Item.FK_CategoryId == f.CategoryId.Value);
         return q;
@@ -68,7 +71,59 @@ public class DashboardReportRepository(AppDBContext db) : IDashboardReportReposi
         var costedSales = await costed.SumAsync(l => (decimal?)l.Value) ?? 0m;
         var cost = await costed.SumAsync(l => l.Cost) ?? 0m;
         var returns = await ReturnLines(f).SumAsync(r => (decimal?)(r.Quantity * r.UnitPrice)) ?? 0m;
-        return new SalesTotals(gross, returns, orders, costedSales, cost);
+        return new SalesTotals(gross, returns, await GetDiscountsAsync(f), orders, costedSales, cost);
+    }
+
+    // Discount carried on the invoice (Invoice.DiscountAmount) for invoices finalized in the range, same dating as sales.
+    // A discount belongs to the whole invoice, so it can't be split by category: with a category filter it is 0.
+    private async Task<decimal> GetDiscountsAsync(DashboardFilter f)
+    {
+        if (f.CategoryId.HasValue) return 0m;
+        var start = f.From.Date;
+        var end = f.To.Date.AddDays(1);
+        var q = db.Invoices.AsNoTracking()
+            .Where(i => i.IsActive && i.Status == InvoiceStatus.Finalized && i.ShopPO.Status != ShopPOStatus.Cancelled
+                && i.FinalizedAt >= start && i.FinalizedAt < end);
+        if (f.RegionId.HasValue) q = q.Where(i => i.ShopPO.Store.Route.FK_RegionId == f.RegionId.Value);
+        return await q.SumAsync(i => (decimal?)i.DiscountAmount) ?? 0m;
+    }
+
+    // Cash view, independent of Net Sales. Credit-method payments are store-credit usage, so they stay
+    // receivable (not collected). Outstanding/Overdue are balances as of the end of the range;
+    // overdue = unpaid balance on invoices finalized more than OverdueDays before that date.
+    private const int OverdueDays = 30;
+
+    public async Task<ReceivablesTotals> GetReceivablesAsync(DashboardFilter f)
+    {
+        var start = f.From.Date;
+        var end = f.To.Date.AddDays(1);
+
+        var pays = db.Payments.AsNoTracking().Where(p => p.IsActive && p.Method != PaymentMethod.Credit);
+        var invs = db.Invoices.AsNoTracking().Where(i => i.IsActive && i.Status == InvoiceStatus.Finalized
+            && i.ShopPO.Status != ShopPOStatus.Cancelled && i.FinalizedAt < end);
+        if (f.RegionId.HasValue)
+        {
+            pays = pays.Where(p => p.Invoice.ShopPO.Store.Route.FK_RegionId == f.RegionId.Value);
+            invs = invs.Where(i => i.ShopPO.Store.Route.FK_RegionId == f.RegionId.Value);
+        }
+
+        var collected = await pays.Where(p => p.CollectedAt >= start && p.CollectedAt < end)
+            .SumAsync(p => (decimal?)p.Amount) ?? 0m;
+
+        var rows = await invs.Select(i => new
+        {
+            i.FinalizedAt,
+            i.TotalAmount,
+            Paid = i.Payments.Where(p => p.IsActive && p.Method != PaymentMethod.Credit && p.CollectedAt < end)
+                .Sum(p => (decimal?)p.Amount) ?? 0m,
+        }).ToListAsync();
+
+        var balances = rows
+            .Select(r => (Due: r.FinalizedAt!.Value.AddDays(OverdueDays), Balance: Math.Max(0m, r.TotalAmount - r.Paid)))
+            .ToList();
+        return new ReceivablesTotals(collected,
+            balances.Sum(b => b.Balance),
+            balances.Where(b => b.Due < end).Sum(b => b.Balance));
     }
 
     public async Task<List<PeriodAmount>> GetDailySalesAsync(DashboardFilter f) =>

Distribution/Features/DashboardReport/DashboardReportService.cs

@@ -3,7 +3,7 @@ namespace Distribution.Features.DashboardReport;
 public class DashboardReportService(IDashboardReportRepository repo)
 {
     public const int MaxRangeDays = 366;
-    private const int DailyGranularityMaxDays = 62;
+    private const int DailyGranularityMaxDays = 92; // covers a "last 3 months" daily trend
 
     public static DashboardFilter BuildFilter(DateTime? from, DateTime? to, Guid? regionId, Guid? categoryId, Guid? warehouseId)
     {
@@ -25,14 +25,18 @@ public class DashboardReportService(IDashboardReportRepository repo)
 
     private static SalesKpis ToKpis(SalesTotals t)
     {
-        var net = t.GrossSales - t.ReturnValue;
+        var net = t.GrossSales - t.ReturnValue - t.Discounts;
         var gp = t.CostedSales - t.CostOfSales;
         return new SalesKpis(
-            t.GrossSales, t.ReturnValue, net, t.Orders,
+            t.GrossSales, t.ReturnValue, t.Discounts, net, t.Orders,
             t.Orders > 0 ? Math.Round(t.GrossSales / t.Orders, 2) : 0m,
             gp, t.CostedSales > 0 ? Math.Round(gp / t.CostedSales * 100, 2) : null);
     }
 
+    private static CashKpis ToCash(ReceivablesTotals r, decimal grossInvoiced) =>
+        new(r.Collected, r.Outstanding, r.Overdue,
+            grossInvoiced > 0 ? Math.Round(r.Collected / grossInvoiced * 100, 2) : null);
+
     public async Task<SalesSummaryResponse> GetSalesSummaryAsync(DashboardFilter f)
     {
         var days = (f.To - f.From).Days + 1;
@@ -41,6 +45,8 @@ public class DashboardReportService(IDashboardReportRepository repo)
 
         var current = await repo.GetSalesTotalsAsync(f);
         var previous = await repo.GetSalesTotalsAsync(prev);
+        var currentCash = await repo.GetReceivablesAsync(f);
+        var previousCash = await repo.GetReceivablesAsync(prev);
         var sales = await repo.GetDailySalesAsync(f);
         var returns = await repo.GetDailyReturnsAsync(f);
 
@@ -55,6 +61,9 @@ public class DashboardReportService(IDashboardReportRepository repo)
         return new SalesSummaryResponse(
             f.From, f.To, daily ? "day" : "month",
             new SalesKpiComparison(ToKpis(current), ToKpis(previous), prev.From, prev.To),
+            new CashKpiComparison(
+                ToCash(currentCash, current.GrossSales - current.Discounts),
+                ToCash(previousCash, previous.GrossSales - previous.Discounts)),
             trend,
             (await repo.GetSalesByCategoryAsync(f)).Select(Map).ToList(),
             (await repo.GetSalesByRegionAsync(f)).Select(Map).ToList(),

Distribution/Features/DashboardReport/IDashboardReportRepository.cs

@@ -5,6 +5,7 @@ public record GroupAggregate(Guid? Key, string Name, decimal Amount);
 public interface IDashboardReportRepository
 {
     Task<SalesTotals> GetSalesTotalsAsync(DashboardFilter f);
+    Task<ReceivablesTotals> GetReceivablesAsync(DashboardFilter f);
     Task<List<PeriodAmount>> GetDailySalesAsync(DashboardFilter f);
     Task<List<PeriodAmount>> GetDailyReturnsAsync(DashboardFilter f);
     Task<List<GroupAggregate>> GetSalesByCategoryAsync(DashboardFilter f);

Distribution/Features/DeliveryRide/DeliveryTaskService.cs

@@ -1,4 +1,5 @@
 using Distribution.Features.LoadingEvent;
+using Distribution.Features.Notifications;
 using Distribution.Features.Ride;
 using Distribution.Features.ShopPO;
 using Distribution.Features.Stock;
@@ -13,8 +14,18 @@ public class DeliveryTaskService(
     IShopPORepository shopPORepo,
     ILoadingSheetRepository loadingSheetRepo,
     StockMover mover,
+    INotificationService notifications,
     IUnitOfWork uow)
 {
+    private const string DeliveriesLink = "/operations/deliveries";
+
+    // Route owner + managers whose scope covers the store being delivered to.
+    private static List<RecipientRule> DeliveryRecipients(Guid storeId) =>
+    [
+        RecipientRule.RouteOwner(ScopeKind.Store, storeId),
+        RecipientRule.PermissionInScope("delivery-task.manage", ScopeKind.Store, storeId),
+    ];
+
     private static DeliveryTaskResponse ToResponse(DeliveryTask t) =>
         new(t.Id,
             t.FK_RideId,
@@ -181,6 +192,13 @@ public class DeliveryTaskService(
         }
         catch { await uow.RollbackAsync(ct); throw; }
 
+        if (!fullyDelivered && shopPO.Store is not null)
+            await notifications.NotifyAsync(
+                NotificationTypes.DeliveryTaskPartiallyDelivered,
+                DeliveryRecipients(shopPO.FK_StoreId),
+                new NotificationArgs(new { shopPO.Store.StoreName }, "DeliveryTask", task.Id, DeliveriesLink, userId),
+                ct);
+
         var saved = await repo.GetByIdAsync(taskId);
         return ToResponse(saved!);
     }
@@ -204,6 +222,13 @@ public class DeliveryTaskService(
         }
         catch { await uow.RollbackAsync(ct); throw; }
 
+        if (task.ShopPO?.Store is not null)
+            await notifications.NotifyAsync(
+                NotificationTypes.DeliveryTaskFailed,
+                DeliveryRecipients(task.ShopPO.FK_StoreId),
+                new NotificationArgs(new { task.ShopPO.Store.StoreName, Note = note }, "DeliveryTask", task.Id, DeliveriesLink),
+                ct);
+
         return ToResponse(task);
     }
 }

Distribution/Features/Invoice/IInvoiceRepository.cs

@@ -9,6 +9,12 @@ public interface IInvoiceRepository
     Task<List<Models.Invoice>> GetAllAsync(Guid? agentId, Guid? routeId, Guid? shopId, InvoiceStatus? status, PaymentStatus? paymentStatus, int page, int pageSize);
     Task<int> GetCountAsync(Guid? agentId, Guid? routeId, Guid? shopId, InvoiceStatus? status, PaymentStatus? paymentStatus);
     Task<List<Models.Invoice>> GetOutstandingAsync();
+    Task<decimal> GetSchemeDiscountAsync(Guid shopPOId);
     Task AddAsync(Models.Invoice invoice);
+    Task<Models.Item?> GetItemAsync(Guid itemId);
+    Task AddItemsAsync(IEnumerable<InvoiceItem> items);
+    Task AddVersionAsync(InvoiceVersion version);
+    Task<int> GetLatestVersionNumberAsync(Guid invoiceId);
+    Task<List<InvoiceVersion>> GetVersionsAsync(Guid invoiceId);
     void Update(Models.Invoice invoice);
 }

Distribution/Features/Invoice/InvoiceController.cs

@@ -36,6 +36,52 @@ public class InvoiceController(InvoiceService service, ICurrentUserService curre
         return result is null ? NotFound() : Ok(result);
     }
 
+    [HttpPost]
+    public async Task<IActionResult> Create([FromBody] CreateInvoiceRequest request, CancellationToken ct)
+    {
+        // TEMPORARY: currentUser.UserId is always unset due to the broken auth middleware
+        // (testbug.md #28) — fall back to the explicitly supplied user until that's fixed.
+        var userId = currentUser.UserId ?? request.CreatedByUserId;
+        if (userId is null) return BadRequest(new { error = "CreatedByUserId is required while auth is unavailable" });
+        try
+        {
+            var result = await service.CreateAsync(request, userId.Value, ct);
+            return CreatedAtAction(nameof(GetById), new { id = result.Id }, result);
+        }
+        catch (KeyNotFoundException) { return NotFound(); }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+
+    [HttpPost("{id:guid}/preview-totals")]
+    public async Task<IActionResult> PreviewTotals(Guid id, [FromBody] PreviewInvoiceTotalsRequest request)
+    {
+        var result = await service.PreviewTotalsAsync(id, request);
+        return result is null ? NotFound() : Ok(result);
+    }
+
+    [HttpGet("{id:guid}/versions")]
+    public async Task<IActionResult> GetVersions(Guid id)
+    {
+        var result = await service.GetVersionsAsync(id);
+        return result is null ? NotFound() : Ok(result);
+    }
+
+    [HttpPut("{id:guid}/items")]
+    public async Task<IActionResult> UpdateItems(Guid id, [FromBody] UpdateInvoiceItemsRequest request, CancellationToken ct)
+    {
+        // TEMPORARY: currentUser.UserId is always unset due to the broken auth middleware
+        // (testbug.md #28) — fall back to the explicitly supplied user until that's fixed.
+        var userId = currentUser.UserId ?? request.EditedByUserId;
+        if (userId is null) return BadRequest(new { error = "EditedByUserId is required while auth is unavailable" });
+        try
+        {
+            var result = await service.UpdateItemsAsync(id, request, userId.Value, ct);
+            return Ok(result);
+        }
+        catch (KeyNotFoundException) { return NotFound(); }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+
     [HttpPost("{id:guid}/print")]
     public async Task<IActionResult> Print(Guid id, [FromBody] PrintInvoiceRequest? request, CancellationToken ct)
     {

Distribution/Features/Invoice/InvoiceDTOs.cs

@@ -1,15 +1,52 @@
-using Distribution.Models;
+using Distribution.Features.ShopPO;
+using Distribution.Models;
 
 namespace Distribution.Features.Invoice;
 
-public record CreateInvoiceRequest(Guid ShopPOId);
-public record InvoiceItemAdjustment(Guid ShopPOItemId, int AdjustedQuantity, string? Note = null);
+public record CreateInvoiceRequest(Guid ShopPOId, Guid? CreatedByUserId = null);
+public record InvoiceItemAdjustment(Guid InvoiceItemId, int AdjustedQuantity, bool IsRemoved = false, string? Note = null);
 public record FinalizeInvoiceRequest(List<InvoiceItemAdjustment>? Adjustments = null, Guid? FinalizedByUserId = null);
 public record PrintInvoiceRequest(Guid? PrintedByUserId = null);
 
+// InvoiceItemId set = edit/remove/restore an existing line; ItemId set (InvoiceItemId null) = add a new line.
+public record InvoiceItemEdit(Guid? InvoiceItemId, Guid? ItemId, int Quantity, decimal? UnitPrice = null, bool IsRemoved = false);
+// DiscountSchemeIds: the percentage-discount scheme chosen in the editor (at most one); null = leave as is.
+public record UpdateInvoiceItemsRequest(List<InvoiceItemEdit> Items, Guid? EditedByUserId = null, List<Guid>? DiscountSchemeIds = null);
+
+public record PreviewLine(Guid ItemId, int Quantity, decimal UnitPrice, bool IsFree = false, bool IsRemoved = false, Guid? SchemeId = null);
+public record PreviewInvoiceTotalsRequest(List<PreviewLine> Items, List<Guid>? DiscountSchemeIds = null);
+// Quantity = how many free units the scheme still entitles for the lines as typed.
+public record FreeEntitlement(Guid SchemeId, int Quantity);
+public record InvoiceTotalsPreview(decimal DiscountAmount, decimal TotalAmount, List<FreeEntitlement> FreeEntitlements);
+
+public record InvoiceVersionItemResponse(Guid? ShopPOItemId, Guid ItemId, string ItemName, int Quantity, decimal UnitPrice, bool IsRemoved);
+
+public record InvoiceVersionResponse(
+    Guid Id,
+    int VersionNumber,
+    InvoiceVersionStage Stage,
+    decimal TotalAmount,
+    Guid CreatedBy,
+    DateTime CreatedAt,
+    List<InvoiceVersionItemResponse> Items);
+
+public record InvoiceItemResponse(
+    Guid Id,
+    Guid? ShopPOItemId,
+    Guid ItemId,
+    string ItemName,
+    int? OrderedQuantity,
+    int Quantity,
+    decimal UnitPrice,
+    bool IsRemoved,
+    bool IsFree = false,
+    Guid? SchemeId = null,
+    string? SchemeName = null);
+
 public record InvoiceResponse(
     Guid Id,
     Guid ShopPOId,
+    Guid StoreId,
     string StoreName,
     InvoiceStatus Status,
     PaymentStatus PaymentStatus,
@@ -19,7 +56,11 @@ public record InvoiceResponse(
     DateTime? FinalizedAt,
     Guid? FinalizedBy,
     decimal TotalAmount,
+    decimal DiscountAmount,
+    decimal PaidAmount,
     bool IsActive,
-    DateTime CreatedAt);
+    DateTime CreatedAt,
+    List<InvoiceItemResponse> Items,
+    List<ShopPODiscountResponse>? Discounts = null);
 
 public record OutstandingPaymentsResponse(int InvoiceCount, decimal OutstandingAmount);

Distribution/Features/Invoice/InvoiceRepository.cs

@@ -10,6 +10,8 @@ public class InvoiceRepository(AppDBContext context) : IInvoiceRepository
         await context.Invoices
             .Include(i => i.ShopPO).ThenInclude(p => p.Store)
             .Include(i => i.ShopPO).ThenInclude(p => p.Items.Where(x => x.IsActive))
+            .Include(i => i.Items.Where(x => x.IsActive)).ThenInclude(x => x.Item)
+            .Include(i => i.Items.Where(x => x.IsActive)).ThenInclude(x => x.ShopPOItem)
             .Include(i => i.Payments.Where(p => p.IsActive))
             .FirstOrDefaultAsync(i => i.Id == id && i.IsActive);
 
@@ -21,6 +23,7 @@ public class InvoiceRepository(AppDBContext context) : IInvoiceRepository
     public async Task<List<Models.Invoice>> GetAllAsync(Guid? agentId, Guid? routeId, Guid? shopId, InvoiceStatus? status, PaymentStatus? paymentStatus, int page, int pageSize) =>
         await context.Invoices
             .Include(i => i.ShopPO).ThenInclude(p => p.Store)
+            .Include(i => i.Payments.Where(p => p.IsActive))
             .Where(i => i.IsActive
                 && (agentId == null || i.ShopPO.RaisedById == agentId)
                 && (routeId == null || i.ShopPO.Store.FK_RouteId == routeId)
@@ -48,9 +51,35 @@ public class InvoiceRepository(AppDBContext context) : IInvoiceRepository
             .Where(i => i.IsActive && i.PaymentStatus != PaymentStatus.Paid)
             .ToListAsync();
 
+    public async Task<decimal> GetSchemeDiscountAsync(Guid shopPOId) =>
+        await context.SchemeRedemptions
+            .Where(r => r.FK_ShopPOId == shopPOId)
+            .SumAsync(r => r.DiscountAmount) ?? 0m;
+
     public async Task AddAsync(Models.Invoice invoice) =>
         await context.Invoices.AddAsync(invoice);
 
+    public async Task<Models.Item?> GetItemAsync(Guid itemId) =>
+        await context.Items.FirstOrDefaultAsync(i => i.Id == itemId && i.IsActive);
+
+    public async Task AddItemsAsync(IEnumerable<InvoiceItem> items) =>
+        await context.InvoiceItems.AddRangeAsync(items);
+
+    public async Task AddVersionAsync(InvoiceVersion version) =>
+        await context.InvoiceVersions.AddAsync(version);
+
+    public async Task<int> GetLatestVersionNumberAsync(Guid invoiceId) =>
+        await context.InvoiceVersions
+            .Where(v => v.FK_InvoiceId == invoiceId)
+            .MaxAsync(v => (int?)v.VersionNumber) ?? 0;
+
+    public async Task<List<InvoiceVersion>> GetVersionsAsync(Guid invoiceId) =>
+        await context.InvoiceVersions
+            .Include(v => v.Items).ThenInclude(i => i.Item)
+            .Where(v => v.FK_InvoiceId == invoiceId && v.IsActive)
+            .OrderBy(v => v.VersionNumber)
+            .ToListAsync();
+
     public void Update(Models.Invoice invoice) =>
         context.Invoices.Update(invoice);
 }

Distribution/Features/Invoice/InvoiceService.cs

@@ -1,4 +1,6 @@
-using Distribution.Features.Stock;
+using Distribution.Features.Scheme;
+using Distribution.Features.ShopPO;
+using Distribution.Features.Stock;
 using Distribution.Infra.Authorization;
 using Distribution.Infra.UoW;
 using Distribution.Models;
@@ -7,21 +9,126 @@ namespace Distribution.Features.Invoice;
 
 public class InvoiceService(
     IInvoiceRepository repo,
+    IShopPORepository shopPoRepo,
+    SchemeService schemeService,
     IUnitOfWork uow,
     ICurrentUserService currentUser)
 {
     private static InvoiceResponse ToResponse(Models.Invoice i) =>
         new(i.Id, i.FK_ShopPOId,
+            i.ShopPO?.FK_StoreId ?? Guid.Empty,
             i.ShopPO?.Store?.StoreName ?? string.Empty,
             i.Status, i.PaymentStatus, i.CreatedBy,
             i.PrintedAt, i.PrintedBy,
             i.FinalizedAt, i.FinalizedBy,
-            i.TotalAmount, i.IsActive, i.CreatedAt);
+            i.TotalAmount, i.DiscountAmount,
+            i.Payments?.Where(p => p.IsActive).Sum(p => p.Amount) ?? 0m,
+            i.IsActive, i.CreatedAt,
+            i.Items.Where(x => x.IsActive).Select(x =>
+                new InvoiceItemResponse(x.Id, x.FK_ShopPOItemId, x.FK_ItemId,
+                    x.Item?.Name ?? string.Empty, x.ShopPOItem?.Quantity,
+                    x.Quantity, x.UnitPrice, x.IsRemoved, x.IsFree, x.FK_SchemeId, x.SchemeName)).ToList());
+
+    private static decimal BillableTotal(IEnumerable<InvoiceItem> items) =>
+        items.Where(i => i.IsActive && !i.IsRemoved).Sum(i => i.Quantity * i.UnitPrice);
+
+    // The lines that count toward a percentage discount: active, not struck out. Free issues carry the flag so the
+    // scheme rules ignore them.
+    private static List<ShopPOItem> DiscountableLines(IEnumerable<InvoiceItem> items) =>
+        items.Where(i => i.IsActive && !i.IsRemoved)
+            .Select(i => new ShopPOItem { FK_ItemId = i.FK_ItemId, Quantity = i.Quantity, UnitPrice = i.UnitPrice, IsFree = i.IsFree })
+            .ToList();
+
+    // TotalAmount = billable lines - scheme discount. The discount is re-evaluated against the current lines
+    // (so adding/removing/re-pricing items moves it, and a slab level can be gained or lost) whenever lines change
+    // and at print/finalize. The redemption amount is updated with it.
+    private async Task ApplyTotalsAsync(Models.Invoice invoice, IEnumerable<InvoiceItem> items)
+    {
+        var lines = items.ToList();
+        // Lowering/removing the paid item that earned a free issue lowers the free quantity with it.
+        await schemeService.ReconcileInvoiceFreeLinesAsync(invoice.FK_ShopPOId, lines);
+        var billable = BillableTotal(lines);
+        var discount = await schemeService.CalculateDiscountAsync(invoice.FK_ShopPOId, DiscountableLines(lines), persist: true);
+        invoice.DiscountAmount = Math.Min(discount, billable);
+        invoice.TotalAmount = billable - invoice.DiscountAmount;
+    }
+
+    // Live preview for the draft editor: what the discount and total would be for these unsaved lines. Changes nothing.
+    public async Task<InvoiceTotalsPreview?> PreviewTotalsAsync(Guid id, PreviewInvoiceTotalsRequest request)
+    {
+        var invoice = await repo.GetByIdAsync(id);
+        if (invoice is null) return null;
+
+        var lines = request.Items.Where(l => !l.IsRemoved)
+            .Select(l => new ShopPOItem { FK_ItemId = l.ItemId, Quantity = l.Quantity, UnitPrice = l.UnitPrice, IsFree = l.IsFree, FK_SchemeId = l.SchemeId })
+            .ToList();
+        var billable = lines.Sum(l => l.Quantity * l.UnitPrice);
+        var chosen = request.DiscountSchemeIds is null
+            ? await schemeService.CalculateDiscountAsync(invoice.FK_ShopPOId, lines, persist: false)
+            : await schemeService.CalculateDiscountForSchemesAsync(request.DiscountSchemeIds, lines);
+        var discount = Math.Min(chosen, billable);
+
+        var schemeIds = lines.Where(l => l.IsFree && l.FK_SchemeId.HasValue).Select(l => l.FK_SchemeId!.Value).ToList();
+        var entitlements = (await schemeService.GetFreeEntitlementsAsync(schemeIds, lines))
+            .Select(e => new FreeEntitlement(e.Key, e.Value)).ToList();
+        return new InvoiceTotalsPreview(discount, billable - discount, entitlements);
+    }
+
+    // Immutable copy of the invoice lines as they stand right now.
+    public static InvoiceVersion BuildVersion(Models.Invoice invoice, IEnumerable<InvoiceItem> items, int versionNumber, InvoiceVersionStage stage, Guid userId) =>
+        new()
+        {
+            FK_InvoiceId = invoice.Id,
+            VersionNumber = versionNumber,
+            Stage = stage,
+            TotalAmount = invoice.TotalAmount,
+            CreatedBy = userId,
+            Items = items.Select(i => new InvoiceVersionItem
+            {
+                FK_ShopPOItemId = i.FK_ShopPOItemId,
+                FK_ItemId = i.FK_ItemId,
+                Quantity = i.Quantity,
+                UnitPrice = i.UnitPrice,
+                IsRemoved = i.IsRemoved
+            }).ToList()
+        };
+
+    public async Task<List<InvoiceVersionResponse>?> GetVersionsAsync(Guid id)
+    {
+        if (await repo.GetByIdAsync(id) is null) return null;
+        var versions = await repo.GetVersionsAsync(id);
+        return versions.Select(v => new InvoiceVersionResponse(
+            v.Id, v.VersionNumber, v.Stage, v.TotalAmount, v.CreatedBy, v.CreatedAt,
+            v.Items.Select(i => new InvoiceVersionItemResponse(
+                i.FK_ShopPOItemId, i.FK_ItemId, i.Item?.Name ?? string.Empty, i.Quantity, i.UnitPrice, i.IsRemoved)).ToList())).ToList();
+    }
+
+    private async Task AddVersionAsync(Models.Invoice invoice, InvoiceVersionStage stage, Guid userId, IEnumerable<InvoiceItem>? addedLines = null)
+    {
+        var next = await repo.GetLatestVersionNumberAsync(invoice.Id) + 1;
+        // Added lines may or may not be in invoice.Items yet, so merge by reference.
+        var lines = invoice.Items.Concat(addedLines ?? []).Where(i => i.IsActive).Distinct();
+        await repo.AddVersionAsync(BuildVersion(invoice, lines, next, stage, userId));
+    }
+
+    public static List<InvoiceItem> BuildItemsFromShopPO(Models.ShopPO po, Guid invoiceId) =>
+        po.Items.Where(i => i.IsActive).Select(i => new InvoiceItem
+        {
+            FK_InvoiceId = invoiceId,
+            FK_ShopPOItemId = i.Id,
+            FK_ItemId = i.FK_ItemId,
+            Quantity = i.Quantity,
+            UnitPrice = i.UnitPrice,
+            IsFree = i.IsFree,
+            FK_SchemeId = i.FK_SchemeId,
+            SchemeName = i.SchemeName
+        }).ToList();
 
     public async Task<InvoiceResponse?> GetByIdAsync(Guid id)
     {
         var invoice = await repo.GetByIdAsync(id);
-        return invoice is null ? null : ToResponse(invoice);
+        if (invoice is null) return null;
+        return ToResponse(invoice) with { Discounts = await schemeService.GetDiscountsForShopPOAsync(invoice.FK_ShopPOId) };
     }
 
     public async Task<PagedResponse<InvoiceResponse>> GetAllAsync(Guid? agentId, Guid? routeId, Guid? shopId, InvoiceStatus? status, PaymentStatus? paymentStatus, int page, int pageSize)
@@ -39,6 +146,131 @@ public class InvoiceService(
         return new OutstandingPaymentsResponse(count, outstanding);
     }
 
+    public async Task<InvoiceResponse> CreateAsync(CreateInvoiceRequest request, Guid createdBy, CancellationToken ct = default)
+    {
+        var po = await shopPoRepo.GetByIdAsync(request.ShopPOId)
+            ?? throw new KeyNotFoundException("Shop PO not found");
+
+        if (po.ConfirmedAt is null)
+            throw new InvalidOperationException("Shop PO must be confirmed before an invoice can be created");
+        if (po.Status == ShopPOStatus.Cancelled)
+            throw new InvalidOperationException("Cannot create an invoice for a cancelled Shop PO");
+        if (po.InvoiceId is not null)
+            throw new InvalidOperationException("An invoice already exists for this Shop PO");
+
+        var invoice = new Models.Invoice
+        {
+            FK_ShopPOId = po.Id,
+            Status = InvoiceStatus.Draft,
+            PaymentStatus = PaymentStatus.Pending,
+            CreatedBy = createdBy
+        };
+        var lines = BuildItemsFromShopPO(po, invoice.Id);
+        await ApplyTotalsAsync(invoice, lines);
+
+        await uow.BeginAsync(ct);
+        try
+        {
+            await repo.AddAsync(invoice);
+            await repo.AddItemsAsync(lines);
+            await repo.AddVersionAsync(BuildVersion(invoice, lines, 1, InvoiceVersionStage.Created, createdBy));
+            po.InvoiceId = invoice.Id;
+            shopPoRepo.Update(po);
+            await uow.CommitAsync(ct);
+        }
+        catch { await uow.RollbackAsync(ct); throw; }
+
+        var saved = await repo.GetByIdAsync(invoice.Id);
+        return ToResponse(saved!);
+    }
+
+    public async Task<InvoiceResponse> UpdateItemsAsync(Guid id, UpdateInvoiceItemsRequest request, Guid editedBy, CancellationToken ct = default)
+    {
+        var invoice = await repo.GetByIdAsync(id)
+            ?? throw new KeyNotFoundException("Invoice not found");
+
+        if (invoice.Status != InvoiceStatus.Draft)
+            throw new InvalidOperationException($"Items can only be edited while the invoice is Draft (current: {invoice.Status})");
+
+        var newLines = new List<InvoiceItem>();
+
+        foreach (var edit in request.Items)
+        {
+            if (edit.UnitPrice is < 0)
+                throw new InvalidOperationException("Unit price cannot be negative");
+
+            if (edit.InvoiceItemId is Guid lineId)
+            {
+                // Existing line: edit quantity/price, or strike it (IsRemoved) / restore it.
+                var item = invoice.Items.FirstOrDefault(i => i.Id == lineId && i.IsActive)
+                    ?? throw new InvalidOperationException($"Invoice item {lineId} not found on this invoice");
+
+                item.IsRemoved = edit.IsRemoved;
+                if (!edit.IsRemoved)
+                {
+                    ValidateQuantity(item, edit.Quantity);
+                    item.Quantity = edit.Quantity;
+                }
+                if (edit.UnitPrice is decimal price)
+                {
+                    if (item.IsFree && price != 0m)
+                        throw new InvalidOperationException("A free-issue line must stay at zero price");
+                    item.UnitPrice = price;
+                }
+            }
+            else if (edit.ItemId is Guid itemId)
+            {
+                // New line for an item that was not on the PO.
+                if (edit.IsRemoved) continue;
+                if (edit.Quantity <= 0)
+                    throw new InvalidOperationException("Quantity for an added item must be greater than zero");
+                if (edit.UnitPrice is null)
+                    throw new InvalidOperationException("Unit price is required for an added item");
+                if (invoice.Items.Concat(newLines).Any(i => i.IsActive && !i.IsRemoved && i.FK_ItemId == itemId))
+                    throw new InvalidOperationException("This item is already on the invoice — edit its existing line instead");
+
+                var catalogItem = await repo.GetItemAsync(itemId)
+                    ?? throw new InvalidOperationException($"Item {itemId} not found");
+
+                newLines.Add(new InvoiceItem
+                {
+                    FK_InvoiceId = invoice.Id,
+                    FK_ItemId = catalogItem.Id,
+                    Item = catalogItem,
+                    Quantity = edit.Quantity,
+                    UnitPrice = edit.UnitPrice.Value
+                });
+            }
+            else
+                throw new InvalidOperationException("Each edit needs an invoiceItemId (existing line) or an itemId (new line)");
+        }
+
+        var allLines = invoice.Items.Concat(newLines).ToList();
+        await schemeService.ApplyInvoiceDiscountSelectionAsync(
+            invoice.FK_ShopPOId, invoice.ShopPO?.FK_StoreId ?? Guid.Empty, allLines, request.DiscountSchemeIds);
+        await ApplyTotalsAsync(invoice, allLines);
+
+        await uow.BeginAsync(ct);
+        try
+        {
+            repo.Update(invoice);
+            if (newLines.Count > 0) await repo.AddItemsAsync(newLines);
+            await AddVersionAsync(invoice, InvoiceVersionStage.DraftEdited, editedBy, newLines);
+            await uow.CommitAsync(ct);
+        }
+        catch { await uow.RollbackAsync(ct); throw; }
+
+        return (await GetByIdAsync(id))!;
+    }
+
+    private static void ValidateQuantity(InvoiceItem item, int quantity)
+    {
+        var ordered = item.ShopPOItem?.Quantity ?? int.MaxValue;
+        if (quantity < 0 || quantity > ordered)
+            throw new InvalidOperationException(
+                $"Quantity for item {item.Id} must be between 0 and {ordered}");
+    }
+
     public async Task<InvoiceResponse> PrintAsync(Guid id, Guid printedBy, CancellationToken ct = default)
     {
         var invoice = await repo.GetByIdAsync(id)
@@ -47,12 +279,21 @@ public class InvoiceService(
         if (invoice.Status != InvoiceStatus.Draft)
             throw new InvalidOperationException($"Cannot print an invoice in {invoice.Status} status");
 
+        // Printing fixes the amount the customer sees, so pick up any scheme discount applied since the last edit.
+        var lines = invoice.Items.Where(i => i.IsActive).ToList();
+        if (lines.Count > 0) await ApplyTotalsAsync(invoice, lines);
+
         invoice.Status = InvoiceStatus.Printed;
         invoice.PrintedAt = DateTime.Now;
         invoice.PrintedBy = printedBy;
 
         await uow.BeginAsync(ct);
-        try { repo.Update(invoice); await uow.CommitAsync(ct); }
+        try
+        {
+            repo.Update(invoice);
+            await AddVersionAsync(invoice, InvoiceVersionStage.Printed, printedBy);
+            await uow.CommitAsync(ct);
+        }
         catch { await uow.RollbackAsync(ct); throw; }
 
         return ToResponse(invoice);
@@ -66,31 +307,37 @@ public class InvoiceService(
         if (invoice.Status != InvoiceStatus.Printed)
             throw new InvalidOperationException($"Cannot finalize an invoice in {invoice.Status} status");
 
+        var items = invoice.Items.Where(i => i.IsActive).ToList();
         var adjustments = request.Adjustments ?? [];
-        if (adjustments.Count > 0)
+
+        // Agent's handwritten edits from the printed copy are written onto the invoice lines.
+        foreach (var adjustment in adjustments)
         {
-            var poItems = invoice.ShopPO.Items.Where(i => i.IsActive).ToList();
-            decimal total = 0;
-            foreach (var item in poItems)
+            var item = items.FirstOrDefault(i => i.Id == adjustment.InvoiceItemId)
+                ?? throw new InvalidOperationException($"Invoice item {adjustment.InvoiceItemId} is not on this invoice");
+
+            item.IsRemoved = adjustment.IsRemoved;
+            if (!adjustment.IsRemoved)
             {
-                var adjustment = adjustments.FirstOrDefault(a => a.ShopPOItemId == item.Id);
-                var billedQuantity = adjustment is not null ? adjustment.AdjustedQuantity : item.Quantity;
-
-                if (billedQuantity < 0 || billedQuantity > item.Quantity)
-                    throw new InvalidOperationException(
-                        $"Adjusted quantity for item {item.Id} must be between 0 and {item.Quantity}");
-
-                total += billedQuantity * item.UnitPrice;
+                ValidateQuantity(item, adjustment.AdjustedQuantity);
+                item.Quantity = adjustment.AdjustedQuantity;
             }
-            invoice.TotalAmount = total;
         }
 
+        if (items.Count > 0)
+            await ApplyTotalsAsync(invoice, items);
+
         invoice.Status = InvoiceStatus.Finalized;
         invoice.FinalizedAt = DateTime.Now;
         invoice.FinalizedBy = finalizedBy;
 
         await uow.BeginAsync(ct);
-        try { repo.Update(invoice); await uow.CommitAsync(ct); }
+        try
+        {
+            repo.Update(invoice);
+            await AddVersionAsync(invoice, InvoiceVersionStage.Finalized, finalizedBy);
+            await uow.CommitAsync(ct);
+        }
         catch { await uow.RollbackAsync(ct); throw; }
 
         return ToResponse(invoice);

Distribution/Features/Notifications/INotificationRepository.cs

@@ -0,0 +1,29 @@
+namespace Distribution.Features.Notifications;
+
+public interface INotificationRepository
+{
+    // ── Inbox ────────────────────────────────────────────────────────────
+    Task AddAsync(Models.Notification notification);
+    /// <summary>Stops tracking a notification (and its recipients) whose save failed.</summary>
+    void Discard(Models.Notification notification);
+
+    Task<int> GetInboxCountAsync(Guid userId, bool unreadOnly);
+    Task<List<Models.NotificationRecipient>> GetInboxAsync(Guid userId, bool unreadOnly, int page, int pageSize);
+    Task<int> GetUnreadCountAsync(Guid userId);
+    Task<Models.NotificationRecipient?> GetRecipientAsync(Guid userId, Guid recipientId);
+    Task<List<Models.NotificationRecipient>> GetUnreadRecipientsAsync(Guid userId);
+    void RemoveRecipient(Models.NotificationRecipient recipient);
+
+    // ── Recipient resolution ─────────────────────────────────────────────
+    Task<List<Guid>> FilterActiveUserIdsAsync(IEnumerable<Guid> userIds);
+    Task<List<Guid>> GetUserIdsByPermissionAsync(string permissionCode);
+    Task<List<Guid>> GetUserIdsByScopeAsync(ScopeKind kind, Guid id);
+    Task<Guid?> GetReportsToUserIdAsync(Guid userId);
+    Task<Guid?> GetRouteOwnerUserIdAsync(ScopeKind kind, Guid id);
+
+    // ── Retention ────────────────────────────────────────────────────────
+    Task<List<Models.NotificationRecipient>> GetExpiredReadRecipientsAsync(DateTime cutoff, int take);
+    Task<List<Models.Notification>> GetOrphanNotificationsAsync(int take);
+    void RemoveRecipients(IEnumerable<Models.NotificationRecipient> recipients);
+    void RemoveNotifications(IEnumerable<Models.Notification> notifications);
+}

Distribution/Features/Notifications/NotificationCleanupJob.cs

@@ -0,0 +1,63 @@
+using Distribution.Infra.UoW;
+
+namespace Distribution.Features.Notifications;
+
+/// <summary>
+/// Daily retention purge: deletes read inbox rows older than <c>Notifications:RetentionDays</c>
+/// (default 90), then any notification left with no recipients.
+/// </summary>
+public class NotificationCleanupJob(
+    IServiceScopeFactory scopes,
+    IConfiguration config,
+    ILogger<NotificationCleanupJob> logger) : BackgroundService
+{
+    private const int BatchSize = 500;
+
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        // Let the app finish starting before the first run.
+        await Task.Delay(TimeSpan.FromMinutes(1), stoppingToken);
+
+        while (!stoppingToken.IsCancellationRequested)
+        {
+            try { await RunOnceAsync(stoppingToken); }
+            catch (OperationCanceledException) { break; }
+            catch (Exception ex) { logger.LogError(ex, "Notification cleanup failed."); }
+
+            await Task.Delay(TimeSpan.FromHours(24), stoppingToken);
+        }
+    }
+
+    private async Task RunOnceAsync(CancellationToken ct)
+    {
+        var retentionDays = config.GetValue("Notifications:RetentionDays", 90);
+        var cutoff = DateTime.Now.AddDays(-retentionDays);
+
+        using var scope = scopes.CreateScope();
+        var repo = scope.ServiceProvider.GetRequiredService<INotificationRepository>();
+        var uow = scope.ServiceProvider.GetRequiredService<IUnitOfWork>();
+
+        var removed = 0;
+        while (true)
+        {
+            var expired = await repo.GetExpiredReadRecipientsAsync(cutoff, BatchSize);
+            if (expired.Count == 0) break;
+
+            repo.RemoveRecipients(expired);
+            await uow.CommitAsync(ct);
+            removed += expired.Count;
+        }
+
+        while (true)
+        {
+            var orphans = await repo.GetOrphanNotificationsAsync(BatchSize);
+            if (orphans.Count == 0) break;
+
+            repo.RemoveNotifications(orphans);
+            await uow.CommitAsync(ct);
+        }
+
+        if (removed > 0)
+            logger.LogInformation("Notification cleanup removed {Count} read inbox rows older than {Days} days.", removed, retentionDays);
+    }
+}

Distribution/Features/Notifications/NotificationController.cs

@@ -0,0 +1,57 @@
+using Distribution.Infra.Authorization;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Distribution.Features.Notifications;
+
+/// <summary>Every endpoint acts on the signed-in user's own notifications only.</summary>
+[ApiController]
+[Route("api/notifications")]
+public class NotificationController(NotificationService service, ICurrentUserService currentUser) : ControllerBase
+{
+    [HttpGet]
+    public async Task<IActionResult> GetInbox(
+        [FromQuery] bool unreadOnly = false, [FromQuery] int page = 1, [FromQuery] int pageSize = 20)
+    {
+        if (currentUser.UserId is not { } userId) return Unauthorized();
+        return Ok(await service.GetInboxAsync(userId, unreadOnly, page, pageSize));
+    }
+
+    [HttpGet("unread-count")]
+    public async Task<IActionResult> GetUnreadCount()
+    {
+        if (currentUser.UserId is not { } userId) return Unauthorized();
+        return Ok(await service.GetUnreadCountAsync(userId));
+    }
+
+    [HttpPatch("{id:guid}/read")]
+    public async Task<IActionResult> MarkRead(Guid id, CancellationToken ct)
+    {
+        if (currentUser.UserId is not { } userId) return Unauthorized();
+        try
+        {
+            await service.MarkReadAsync(userId, id, ct);
+            return NoContent();
+        }
+        catch (KeyNotFoundException ex) { return NotFound(new { error = ex.Message }); }
+    }
+
+    [HttpPatch("read-all")]
+    public async Task<IActionResult> MarkAllRead(CancellationToken ct)
+    {
+        if (currentUser.UserId is not { } userId) return Unauthorized();
+        await service.MarkAllReadAsync(userId, ct);
+        return NoContent();
+    }
+
+    [HttpDelete("{id:guid}")]
+    public async Task<IActionResult> Delete(Guid id, CancellationToken ct)
+    {
+        if (currentUser.UserId is not { } userId) return Unauthorized();
+        try
+        {
+            await service.DeleteAsync(userId, id, ct);
+            return NoContent();
+        }
+        catch (KeyNotFoundException ex) { return NotFound(new { error = ex.Message }); }
+    }
+}

Distribution/Features/Notifications/NotificationDTOs.cs

@@ -0,0 +1,28 @@
+using Distribution.Models;
+
+namespace Distribution.Features.Notifications;
+
+/// <param name="Values">Object whose public properties fill the {Token} placeholders in the type's templates.</param>
+/// <param name="CreatedByUserId">The acting user; excluded from the recipients.</param>
+public record NotificationArgs(
+    object? Values,
+    string EntityType,
+    Guid EntityId,
+    string Link,
+    Guid? CreatedByUserId = null);
+
+/// <param name="Id">The caller's own recipient row id — use it for read / delete.</param>
+public record NotificationResponse(
+    Guid Id,
+    string Type,
+    NotificationSeverity Severity,
+    string Title,
+    string Message,
+    string EntityType,
+    Guid EntityId,
+    string Link,
+    DateTime CreatedAt,
+    bool IsRead,
+    DateTime? ReadAt);
+
+public record UnreadCountResponse(int Count);

Distribution/Features/Notifications/NotificationHub.cs

@@ -0,0 +1,22 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.SignalR;
+
+namespace Distribution.Features.Notifications;
+
+/// <summary>
+/// Server → client only. The server pushes a "notification" event to each recipient; clients never
+/// invoke hub methods. Users are addressed by their id (see <see cref="NotificationUserIdProvider"/>).
+/// </summary>
+[Authorize]
+public class NotificationHub : Hub
+{
+    public const string Path = "/hubs/notifications";
+    public const string ClientEvent = "notification";
+}
+
+/// <summary>Maps a SignalR connection to the "UserId" claim that <c>AuthMiddleware</c> puts on the principal.</summary>
+public class NotificationUserIdProvider : IUserIdProvider
+{
+    public string? GetUserId(HubConnectionContext connection) =>
+        connection.User?.FindFirst("UserId")?.Value;
+}

Distribution/Features/Notifications/NotificationRecipientResolver.cs

@@ -0,0 +1,53 @@
+namespace Distribution.Features.Notifications;
+
+public class NotificationRecipientResolver(INotificationRepository repo)
+{
+    /// <summary>
+    /// Expands the rules into a de-duplicated list of active user ids, never including
+    /// <paramref name="actingUserId"/>.
+    /// </summary>
+    public async Task<List<Guid>> ResolveAsync(IEnumerable<RecipientRule> rules, Guid? actingUserId)
+    {
+        var ids = new HashSet<Guid>();
+
+        foreach (var rule in rules)
+            ids.UnionWith(await ResolveRuleAsync(rule));
+
+        if (actingUserId is { } actor)
+            ids.Remove(actor);
+
+        if (ids.Count == 0) return [];
+        return await repo.FilterActiveUserIdsAsync(ids);
+    }
+
+    private async Task<IEnumerable<Guid>> ResolveRuleAsync(RecipientRule rule)
+    {
+        switch (rule)
+        {
+            case UsersRule r:
+                return r.Ids;
+
+            case PermissionRule r:
+                return await repo.GetUserIdsByPermissionAsync(r.Code);
+
+            case ScopeRule r:
+                return await repo.GetUserIdsByScopeAsync(r.Kind, r.Id);
+
+            case PermissionInScopeRule r:
+                var withPermission = await repo.GetUserIdsByPermissionAsync(r.Code);
+                var inScope = await repo.GetUserIdsByScopeAsync(r.Kind, r.Id);
+                return withPermission.Intersect(inScope);
+
+            case ReportsToRule r:
+                var supervisor = await repo.GetReportsToUserIdAsync(r.UserId);
+                return supervisor is { } s ? [s] : [];
+
+            case RouteOwnerRule r:
+                var owner = await repo.GetRouteOwnerUserIdAsync(r.Kind, r.Id);
+                return owner is { } o ? [o] : [];
+
+            default:
+                throw new NotSupportedException($"Unknown recipient rule {rule.GetType().Name}.");
+        }
+    }
+}

Distribution/Features/Notifications/NotificationRepository.cs

@@ -0,0 +1,156 @@
+using Distribution.Data;
+using Microsoft.EntityFrameworkCore;
+
+namespace Distribution.Features.Notifications;
+
+public class NotificationRepository(AppDBContext context) : INotificationRepository
+{
+    // ── Inbox ────────────────────────────────────────────────────────────
+
+    public async Task AddAsync(Models.Notification notification) =>
+        await context.Notifications.AddAsync(notification);
+
+    public void Discard(Models.Notification notification)
+    {
+        foreach (var recipient in notification.Recipients)
+            context.Entry(recipient).State = EntityState.Detached;
+        context.Entry(notification).State = EntityState.Detached;
+    }
+
+    private IQueryable<Models.NotificationRecipient> InboxQuery(Guid userId, bool unreadOnly)
+    {
+        var query = context.NotificationRecipients.Where(r => r.FK_UserId == userId && r.IsActive);
+        return unreadOnly ? query.Where(r => !r.IsRead) : query;
+    }
+
+    public Task<int> GetInboxCountAsync(Guid userId, bool unreadOnly) =>
+        InboxQuery(userId, unreadOnly).CountAsync();
+
+    public Task<List<Models.NotificationRecipient>> GetInboxAsync(Guid userId, bool unreadOnly, int page, int pageSize) =>
+        InboxQuery(userId, unreadOnly)
+            .Include(r => r.Notification)
+            .OrderByDescending(r => r.Notification.CreatedAt)
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .AsNoTracking()
+            .ToListAsync();
+
+    public Task<int> GetUnreadCountAsync(Guid userId) =>
+        InboxQuery(userId, unreadOnly: true).CountAsync();
+
+    public Task<Models.NotificationRecipient?> GetRecipientAsync(Guid userId, Guid recipientId) =>
+        context.NotificationRecipients
+            .FirstOrDefaultAsync(r => r.Id == recipientId && r.FK_UserId == userId && r.IsActive);
+
+    public Task<List<Models.NotificationRecipient>> GetUnreadRecipientsAsync(Guid userId) =>
+        InboxQuery(userId, unreadOnly: true).ToListAsync();
+
+    public void RemoveRecipient(Models.NotificationRecipient recipient) =>
+        context.NotificationRecipients.Remove(recipient);
+
+    // ── Recipient resolution ─────────────────────────────────────────────
+
+    public Task<List<Guid>> FilterActiveUserIdsAsync(IEnumerable<Guid> userIds)
+    {
+        var ids = userIds.ToList();
+        return context.Users
+            .Where(u => u.IsActive && ids.Contains(u.Id))
+            .Select(u => u.Id)
+            .ToListAsync();
+    }
+
+    public Task<List<Guid>> GetUserIdsByPermissionAsync(string permissionCode) =>
+        context.Users
+            .Where(u => u.IsActive && context.RolePermissions.Any(rp =>
+                rp.FK_RoleId == u.FK_RoleId && rp.IsActive &&
+                rp.Permission.IsActive && rp.Permission.Code == permissionCode))
+            .Select(u => u.Id)
+            .ToListAsync();
+
+    public async Task<List<Guid>> GetUserIdsByScopeAsync(ScopeKind kind, Guid id)
+    {
+        Guid? regionId = null;
+        Guid? routeId = null;
+        Guid? storeId = null;
+
+        switch (kind)
+        {
+            case ScopeKind.Region:
+                regionId = id;
+                break;
+            case ScopeKind.Route:
+                routeId = id;
+                regionId = await context.Routes.Where(r => r.Id == id)
+                    .Select(r => (Guid?)r.FK_RegionId).FirstOrDefaultAsync();
+                break;
+            case ScopeKind.Store:
+                storeId = id;
+                routeId = await context.Stores.Where(s => s.Id == id)
+                    .Select(s => (Guid?)s.FK_RouteId).FirstOrDefaultAsync();
+                if (routeId is { } rid)
+                    regionId = await context.Routes.Where(r => r.Id == rid)
+                        .Select(r => (Guid?)r.FK_RegionId).FirstOrDefaultAsync();
+                break;
+        }
+
+        var userIds = new HashSet<Guid>();
+
+        if (regionId is { } region)
+            userIds.UnionWith(await context.UserRegionScopes
+                .Where(s => s.IsActive && s.FK_RegionId == region)
+                .Select(s => s.FK_UserId).ToListAsync());
+
+        if (routeId is { } route)
+            userIds.UnionWith(await context.UserRouteScopes
+                .Where(s => s.IsActive && s.FK_RouteId == route)
+                .Select(s => s.FK_UserId).ToListAsync());
+
+        if (storeId is { } store)
+            userIds.UnionWith(await context.UserStoreScopes
+                .Where(s => s.IsActive && s.FK_StoreId == store)
+                .Select(s => s.FK_UserId).ToListAsync());
+
+        return userIds.ToList();
+    }
+
+    public Task<Guid?> GetReportsToUserIdAsync(Guid userId) =>
+        context.Users.Where(u => u.Id == userId)
+            .Select(u => u.FK_ReportsToUserId)
+            .FirstOrDefaultAsync();
+
+    public async Task<Guid?> GetRouteOwnerUserIdAsync(ScopeKind kind, Guid id)
+    {
+        Guid? routeId = kind switch
+        {
+            ScopeKind.Route => id,
+            ScopeKind.Store => await context.Stores.Where(s => s.Id == id)
+                .Select(s => (Guid?)s.FK_RouteId).FirstOrDefaultAsync(),
+            _ => null
+        };
+        if (routeId is not { } rid) return null;
+
+        return await context.Routes.Where(r => r.Id == rid && r.IsActive)
+            .Select(r => r.FK_OwnerUserId)
+            .FirstOrDefaultAsync();
+    }
+
+    // ── Retention ────────────────────────────────────────────────────────
+
+    public Task<List<Models.NotificationRecipient>> GetExpiredReadRecipientsAsync(DateTime cutoff, int take) =>
+        context.NotificationRecipients
+            .Where(r => r.IsRead && r.ReadAt != null && r.ReadAt < cutoff)
+            .Take(take)
+            .ToListAsync();
+
+    public Task<List<Models.Notification>> GetOrphanNotificationsAsync(int take) =>
+        context.Notifications
+            .Where(n => !n.Recipients.Any())
+            .Take(take)
+            .ToListAsync();
+
+    public void RemoveRecipients(IEnumerable<Models.NotificationRecipient> recipients) =>
+        context.NotificationRecipients.RemoveRange(recipients);
+
+    public void RemoveNotifications(IEnumerable<Models.Notification> notifications) =>
+        context.Notifications.RemoveRange(notifications);
+}

Distribution/Features/Notifications/NotificationService.cs

@@ -0,0 +1,162 @@
+using System.Text.RegularExpressions;
+using Distribution.Features.Stock;
+using Distribution.Infra.UoW;
+using Microsoft.AspNetCore.SignalR;
+
+namespace Distribution.Features.Notifications;
+
+public interface INotificationService
+{
+    /// <summary>
+    /// Creates a notification for every resolved recipient and pushes it live. Best-effort: this method
+    /// never throws, so a notification problem can never fail the business action that triggered it.
+    /// Call it only AFTER the owning service's <c>uow.CommitAsync()</c> has succeeded.
+    /// </summary>
+    Task NotifyAsync(string type, IReadOnlyList<RecipientRule> recipients, NotificationArgs args, CancellationToken ct = default);
+}
+
+public class NotificationService(
+    INotificationRepository repo,
+    NotificationRecipientResolver resolver,
+    IHubContext<NotificationHub> hub,
+    IUnitOfWork uow,
+    ILogger<NotificationService> logger) : INotificationService
+{
+    private static readonly Regex TokenPattern = new(@"\{(\w+)\}", RegexOptions.Compiled);
+
+    // ── Trigger side ─────────────────────────────────────────────────────
+
+    public async Task NotifyAsync(string type, IReadOnlyList<RecipientRule> recipients, NotificationArgs args, CancellationToken ct = default)
+    {
+        try
+        {
+            if (!NotificationTypes.All.TryGetValue(type, out var definition))
+            {
+                logger.LogError("Notification type {Type} is not registered in NotificationTypes; skipped.", type);
+                return;
+            }
+
+            var userIds = await resolver.ResolveAsync(recipients, args.CreatedByUserId);
+            if (userIds.Count == 0) return;
+
+            var values = ToDictionary(args.Values);
+            var notification = new Models.Notification
+            {
+                Type = type,
+                Severity = definition.Severity,
+                Title = Truncate(Render(definition.TitleTemplate, values), 150),
+                Message = Truncate(Render(definition.MessageTemplate, values), 500),
+                EntityType = args.EntityType,
+                EntityId = args.EntityId,
+                Link = args.Link,
+                CreatedByUserId = args.CreatedByUserId,
+                CreatedAt = DateTime.Now,
+                Recipients = userIds.Select(id => new Models.NotificationRecipient { FK_UserId = id }).ToList()
+            };
+
+            await repo.AddAsync(notification);
+            try
+            {
+                await uow.CommitAsync(ct);
+            }
+            catch
+            {
+                repo.Discard(notification);
+                throw;
+            }
+
+            await PushAsync(notification);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Failed to create {Type} notification for {EntityType} {EntityId}.",
+                type, args.EntityType, args.EntityId);
+        }
+    }
+
+    // Separate from persistence: a failed push still leaves the notification in the inbox.
+    private async Task PushAsync(Models.Notification notification)
+    {
+        foreach (var recipient in notification.Recipients)
+        {
+            try
+            {
+                await hub.Clients.User(recipient.FK_UserId.ToString())
+                    .SendAsync(NotificationHub.ClientEvent, ToResponse(notification, recipient));
+            }
+            catch (Exception ex)
+            {
+                logger.LogWarning(ex, "Failed to push notification {NotificationId} to user {UserId}.",
+                    notification.Id, recipient.FK_UserId);
+            }
+        }
+    }
+
+    // ── Inbox side ───────────────────────────────────────────────────────
+
+    public async Task<PagedResponse<NotificationResponse>> GetInboxAsync(Guid userId, bool unreadOnly, int page, int pageSize)
+    {
+        page = Math.Max(1, page);
+        pageSize = Math.Clamp(pageSize, 1, 100);
+
+        var total = await repo.GetInboxCountAsync(userId, unreadOnly);
+        var rows = await repo.GetInboxAsync(userId, unreadOnly, page, pageSize);
+        return new PagedResponse<NotificationResponse>(page, pageSize, total,
+            rows.Select(r => ToResponse(r.Notification, r)).ToList());
+    }
+
+    public async Task<UnreadCountResponse> GetUnreadCountAsync(Guid userId) =>
+        new(await repo.GetUnreadCountAsync(userId));
+
+    public async Task MarkReadAsync(Guid userId, Guid recipientId, CancellationToken ct = default)
+    {
+        var recipient = await repo.GetRecipientAsync(userId, recipientId)
+            ?? throw new KeyNotFoundException("Notification not found.");
+        if (recipient.IsRead) return;
+
+        recipient.IsRead = true;
+        recipient.ReadAt = DateTime.Now;
+        await uow.CommitAsync(ct);
+    }
+
+    public async Task MarkAllReadAsync(Guid userId, CancellationToken ct = default)
+    {
+        var unread = await repo.GetUnreadRecipientsAsync(userId);
+        if (unread.Count == 0) return;
+
+        var now = DateTime.Now;
+        foreach (var recipient in unread)
+        {
+            recipient.IsRead = true;
+            recipient.ReadAt = now;
+        }
+        await uow.CommitAsync(ct);
+    }
+
+    public async Task DeleteAsync(Guid userId, Guid recipientId, CancellationToken ct = default)
+    {
+        var recipient = await repo.GetRecipientAsync(userId, recipientId)
+            ?? throw new KeyNotFoundException("Notification not found.");
+
+        repo.RemoveRecipient(recipient);
+        await uow.CommitAsync(ct);
+    }
+
+    // ── Helpers ──────────────────────────────────────────────────────────
+
+    private static NotificationResponse ToResponse(Models.Notification n, Models.NotificationRecipient r) =>
+        new(r.Id, n.Type, n.Severity, n.Title, n.Message, n.EntityType, n.EntityId, n.Link,
+            n.CreatedAt, r.IsRead, r.ReadAt);
+
+    private static Dictionary<string, string> ToDictionary(object? values) =>
+        values is null
+            ? []
+            : values.GetType().GetProperties()
+                .ToDictionary(p => p.Name, p => p.GetValue(values)?.ToString() ?? string.Empty);
+
+    private static string Render(string template, Dictionary<string, string> values) =>
+        TokenPattern.Replace(template, m => values.TryGetValue(m.Groups[1].Value, out var v) ? v : string.Empty).Trim();
+
+    private static string Truncate(string value, int max) =>
+        value.Length <= max ? value : value[..(max - 1)] + "…";
+}

Distribution/Features/Notifications/NotificationTypes.cs

@@ -0,0 +1,49 @@
+using Distribution.Models;
+
+namespace Distribution.Features.Notifications;
+
+public record NotificationTypeDefinition(NotificationSeverity Severity, string TitleTemplate, string MessageTemplate);
+
+/// <summary>
+/// Registry of every notification type. Services must pass one of these constants to
+/// <see cref="INotificationService.NotifyAsync"/> — never a string literal. Templates use {Token}
+/// placeholders filled from <see cref="NotificationArgs.Values"/>.
+/// </summary>
+public static class NotificationTypes
+{
+    public const string RideCancelled = "RideCancelled";
+    public const string RideDriverAssigned = "RideDriverAssigned";
+    public const string DeliveryTaskFailed = "DeliveryTaskFailed";
+    public const string DeliveryTaskPartiallyDelivered = "DeliveryTaskPartiallyDelivered";
+    public const string SupplierClaimApproved = "SupplierClaimApproved";
+    public const string SupplierClaimRejected = "SupplierClaimRejected";
+    public const string ShopPOConfirmed = "ShopPOConfirmed";
+    public const string ShopPOCancelled = "ShopPOCancelled";
+    public const string StockLow = "StockLow";
+    public const string CreditLimitBreached = "CreditLimitBreached";
+
+    public static readonly IReadOnlyDictionary<string, NotificationTypeDefinition> All =
+        new Dictionary<string, NotificationTypeDefinition>
+        {
+            [RideCancelled] = new(NotificationSeverity.Critical,
+                "Ride cancelled", "A ride was cancelled ({CancelType}). {Reason}"),
+            [RideDriverAssigned] = new(NotificationSeverity.Info,
+                "Ride assigned", "You have been assigned to a ride."),
+            [DeliveryTaskFailed] = new(NotificationSeverity.Warning,
+                "Delivery failed", "Delivery to {StoreName} failed. {Note}"),
+            [DeliveryTaskPartiallyDelivered] = new(NotificationSeverity.Warning,
+                "Partial delivery", "Delivery to {StoreName} was only partly delivered."),
+            [SupplierClaimApproved] = new(NotificationSeverity.Success,
+                "Supplier claim approved", "Your supplier claim was approved."),
+            [SupplierClaimRejected] = new(NotificationSeverity.Warning,
+                "Supplier claim rejected", "Your supplier claim was rejected."),
+            [ShopPOConfirmed] = new(NotificationSeverity.Info,
+                "Shop order confirmed", "Shop order for {StoreName} was confirmed."),
+            [ShopPOCancelled] = new(NotificationSeverity.Warning,
+                "Shop order cancelled", "Shop order for {StoreName} was cancelled: {Reason}"),
+            [StockLow] = new(NotificationSeverity.Warning,
+                "Low stock", "{ItemName} is down to {Quantity} at {Location}."),
+            [CreditLimitBreached] = new(NotificationSeverity.Warning,
+                "Credit limit exceeded", "{StoreName} has exceeded its credit limit."),
+        };
+}

Distribution/Features/Notifications/RecipientRule.cs

@@ -0,0 +1,37 @@
+namespace Distribution.Features.Notifications;
+
+public enum ScopeKind { Region, Route, Store }
+
+/// <summary>
+/// Who a notification goes to. There is deliberately no "everyone" rule — every trigger must say who
+/// needs to know. Scope coverage follows Region → Route → Store: a region scope covers its routes
+/// and their stores, a route scope covers its stores.
+/// </summary>
+public abstract record RecipientRule
+{
+    /// <summary>These specific users (creator, driver, approver, route owner …).</summary>
+    public static RecipientRule Users(params Guid[] ids) => new UsersRule(ids);
+
+    /// <summary>Every active user whose role holds the permission code.</summary>
+    public static RecipientRule Permission(string code) => new PermissionRule(code);
+
+    /// <summary>Every active user whose scope covers the region / route / store.</summary>
+    public static RecipientRule Scope(ScopeKind kind, Guid id) => new ScopeRule(kind, id);
+
+    /// <summary>Users who hold the permission AND whose scope covers the region / route / store.</summary>
+    public static RecipientRule PermissionInScope(string code, ScopeKind kind, Guid id) =>
+        new PermissionInScopeRule(code, kind, id);
+
+    /// <summary>The user's supervisor (User.FK_ReportsToUserId).</summary>
+    public static RecipientRule ReportsTo(Guid userId) => new ReportsToRule(userId);
+
+    /// <summary>The owner of the route (<see cref="ScopeKind.Route"/>) or of the store's route (<see cref="ScopeKind.Store"/>).</summary>
+    public static RecipientRule RouteOwner(ScopeKind kind, Guid id) => new RouteOwnerRule(kind, id);
+}
+
+public sealed record UsersRule(IReadOnlyCollection<Guid> Ids) : RecipientRule;
+public sealed record PermissionRule(string Code) : RecipientRule;
+public sealed record ScopeRule(ScopeKind Kind, Guid Id) : RecipientRule;
+public sealed record PermissionInScopeRule(string Code, ScopeKind Kind, Guid Id) : RecipientRule;
+public sealed record ReportsToRule(Guid UserId) : RecipientRule;
+public sealed record RouteOwnerRule(ScopeKind Kind, Guid Id) : RecipientRule;

Distribution/Features/Payment/PaymentDTOs.cs

@@ -1,4 +1,4 @@
-using Distribution.Models;
+using Distribution.Models;
 
 namespace Distribution.Features.Payment;
 
@@ -6,8 +6,14 @@ public record CreatePaymentRequest(
     decimal Amount,
     PaymentMethod Method,
     EntryMode EntryMode = EntryMode.RealTime,
+    // Cash: required. Cheque: optional (used as the deposit account hint if provided).
+    Guid? BankAccountId = null,
+    // Cheque: required.
     string? ChequeNumber = null,
     DateTime? ChequeDate = null,
+    // Cheque: optional metadata forwarded to the auto-created ReceivedCheque.
+    string? DrawerBankName = null,
+    string? AccountHolderName = null,
     Guid? CollectedByUserId = null);
 
 public record PaymentResponse(
@@ -16,6 +22,8 @@ public record PaymentResponse(
     decimal Amount,
     PaymentMethod Method,
     EntryMode EntryMode,
+    Guid? BankAccountId,
+    Guid? ReceivedChequeId,
     string? ChequeNumber,
     DateTime? ChequeDate,
     DateTime CollectedAt,

Distribution/Features/Payment/PaymentService.cs

@@ -1,4 +1,7 @@
-using Distribution.Features.Invoice;
+using Distribution.Features.BankAccount;
+using Distribution.Features.Invoice;
+using Distribution.Features.ReceivedCheque;
+using Distribution.Features.StoreCredit;
 using Distribution.Infra.Authorization;
 using Distribution.Infra.UoW;
 using Distribution.Models;
@@ -8,11 +11,16 @@ namespace Distribution.Features.Payment;
 public class PaymentService(
     IPaymentRepository repo,
     IInvoiceRepository invoiceRepo,
+    IBankAccountRepository bankAccountRepo,
+    IReceivedChequeRepository receivedChequeRepo,
+    IStoreCreditMovementRepository creditRepo,
     IUnitOfWork uow,
     ICurrentUserService currentUser)
 {
     private static PaymentResponse ToResponse(Models.Payment p) =>
-        new(p.Id, p.FK_InvoiceId, p.Amount, p.Method, p.EntryMode, p.ChequeNumber, p.ChequeDate,
+        new(p.Id, p.FK_InvoiceId, p.Amount, p.Method, p.EntryMode,
+            p.FK_BankAccountId, p.FK_ReceivedChequeId,
+            p.ChequeNumber, p.ChequeDate,
             p.CollectedAt, p.CollectedBy, p.RecordedBy, p.CreatedAt);
 
     public async Task<List<PaymentResponse>?> GetByInvoiceIdAsync(Guid invoiceId)
@@ -28,13 +36,46 @@ public class PaymentService(
     {
         var invoice = await invoiceRepo.GetByIdAsync(invoiceId);
         if (invoice is null || !invoice.IsActive) return null;
-        if (invoice.Status == InvoiceStatus.Finalized)
-            throw new InvalidOperationException("Cannot record a payment against a finalized invoice");
+
+        if (request.Amount <= 0)
+            throw new InvalidOperationException("Amount must be greater than zero");
+
+        var existingPaid = (await repo.GetByInvoiceIdAsync(invoiceId)).Sum(p => p.Amount);
+        var remaining = invoice.TotalAmount - existingPaid;
+        if (request.Amount > remaining)
+            throw new InvalidOperationException(
+                $"Amount exceeds the outstanding balance of {remaining:0.##}");
 
         if (request.Method == PaymentMethod.Cheque &&
             (string.IsNullOrWhiteSpace(request.ChequeNumber) || request.ChequeDate is null))
             throw new InvalidOperationException("ChequeNumber and ChequeDate are required when Method is Cheque");
 
+        if (request.Method == PaymentMethod.Cash && request.BankAccountId is null)
+            throw new InvalidOperationException("BankAccountId is required when Method is Cash");
+
+        if (request.Method == PaymentMethod.Credit)
+        {
+            var store = invoice.ShopPO?.Store
+                ?? throw new InvalidOperationException("Invoice is missing the owning store; cannot record a credit payment");
+            var currentOutstanding = await creditRepo.GetOutstandingForStoreAsync(store.Id);
+            if (currentOutstanding + request.Amount > store.CreditLimit)
+            {
+                var available = store.CreditLimit - currentOutstanding;
+                throw new InvalidOperationException(
+                    $"Credit limit exceeded. Available credit: {available:0.##}");
+            }
+        }
+
+        Models.BankAccount? bankAccount = null;
+        if (request.BankAccountId is not null)
+        {
+            bankAccount = await bankAccountRepo.GetByIdAsync(request.BankAccountId.Value);
+            if (bankAccount is null)
+                throw new InvalidOperationException("BankAccountId does not reference a valid account");
+            if (bankAccount.IsActive is false)
+                throw new InvalidOperationException("The selected account is inactive");
+        }
+
         var recorderId = currentUser.UserId ?? request.CollectedByUserId
             ?? throw new InvalidOperationException("CollectedByUserId is required while auth is unavailable");
         var collectedBy = request.CollectedByUserId ?? recorderId;
@@ -50,6 +91,7 @@ public class PaymentService(
             EntryMode = request.EntryMode,
             ChequeNumber = request.Method == PaymentMethod.Cheque ? request.ChequeNumber : null,
             ChequeDate = request.Method == PaymentMethod.Cheque ? request.ChequeDate : null,
+            FK_BankAccountId = request.BankAccountId,
             CollectedAt = DateTime.Now,
             CollectedBy = collectedBy,
             RecordedBy = recordedBy
@@ -58,11 +100,48 @@ public class PaymentService(
         await uow.BeginAsync(ct);
         try
         {
+            // Auto-create a ReceivedCheque for the physical cheque. Status starts at Received;
+            // bookkeeping of the deposit/clear transitions happens through the Received Cheques screen.
+            if (request.Method == PaymentMethod.Cheque)
+            {
+                var cheque = new Models.ReceivedCheque
+                {
+                    CompanyId = null,
+                    BranchId = null,
+                    ReceivedFromType = ReceivedFromType.Customer,
+                    ReceivedFromId = null,
+                    ReceivedFromName = $"Invoice {invoice.Id}",
+                    DrawerBankName = request.DrawerBankName,
+                    AccountHolderName = request.AccountHolderName,
+                    ChequeNo = request.ChequeNumber!,
+                    ChequeDate = request.ChequeDate!.Value,
+                    Amount = request.Amount,
+                    ReceivedDate = DateTime.Now,
+                    ReferenceType = "Invoice",
+                    Status = ReceivedChequeStatus.Received
+                };
+                await receivedChequeRepo.AddAsync(cheque);
+                payment.FK_ReceivedChequeId = cheque.Id;
+            }
+
             await repo.AddAsync(payment);
 
-            var allPayments = await repo.GetByInvoiceIdAsync(invoiceId);
-            var total = allPayments.Sum(p => p.Amount) + request.Amount;
+            if (request.Method == PaymentMethod.Credit)
+            {
+                var movement = new StoreCreditMovement
+                {
+                    FK_StoreId = invoice.ShopPO!.Store!.Id,
+                    Direction = StoreCreditMovementDirection.Usage,
+                    Amount = request.Amount,
+                    FK_InvoiceId = invoice.Id,
+                    FK_PaymentId = payment.Id,
+                    OccurredAt = DateTime.Now,
+                    RecordedBy = recorderId
+                };
+                await creditRepo.AddAsync(movement);
+            }
 
+            var total = existingPaid + request.Amount;
             invoice.PaymentStatus = total == 0
                 ? PaymentStatus.Pending
                 : total < invoice.TotalAmount
@@ -70,6 +149,11 @@ public class PaymentService(
                     : PaymentStatus.Paid;
 
             invoiceRepo.Update(invoice);
+
+            // TODO ledger: when accounting is wired in, post a journal entry here —
+            //   Debit  Cash/Bank (BankAccount) OR Cheques-in-hand (for Cheque payments)
+            //   Credit Accounts Receivable (invoice.Store)
+
             await uow.CommitAsync(ct);
         }
         catch { await uow.RollbackAsync(ct); throw; }

Distribution/Features/ProductReport/ProductReportRepository.cs

@@ -60,24 +60,24 @@ public class ProductReportRepository(AppDBContext db) : IProductReportRepository
         return (rows, total);
     }
 
-    // Sold = shop PO lines on non-cancelled POs whose invoice is Finalized, dated by Invoice.FinalizedAt.
-    private IQueryable<ShopPOItem> SoldLines(ProductReportFilter f)
+    // Sold = billable (non-removed) invoice lines of Finalized invoices on non-cancelled POs, dated by Invoice.FinalizedAt.
+    private IQueryable<InvoiceItem> SoldLines(ProductReportFilter f)
     {
         var lines =
-            from li in db.ShopPOItems.AsNoTracking()
-            join inv in db.Invoices.AsNoTracking() on li.FK_ShopPOId equals inv.FK_ShopPOId
-            where inv.Status == InvoiceStatus.Finalized
-                && li.ShopPO.Status != ShopPOStatus.Cancelled
-                && (!f.From.HasValue || inv.FinalizedAt >= f.From.Value)
-                && (!f.To.HasValue || inv.FinalizedAt < f.To.Value.Date.AddDays(1))
+            from li in db.InvoiceItems.AsNoTracking()
+            where li.IsActive && !li.IsRemoved
+                && li.Invoice.Status == InvoiceStatus.Finalized
+                && li.Invoice.ShopPO.Status != ShopPOStatus.Cancelled
+                && (!f.From.HasValue || li.Invoice.FinalizedAt >= f.From.Value)
+                && (!f.To.HasValue || li.Invoice.FinalizedAt < f.To.Value.Date.AddDays(1))
             select li;
 
         if (f.BrandId.HasValue) lines = lines.Where(l => l.Item.FK_BrandId == f.BrandId.Value);
         if (f.CategoryId.HasValue) lines = lines.Where(l => l.Item.FK_CategoryId == f.CategoryId.Value);
         if (f.SubCategoryId.HasValue) lines = lines.Where(l => l.Item.FK_SubCategoryId == f.SubCategoryId.Value);
-        if (f.StoreId.HasValue) lines = lines.Where(l => l.ShopPO.FK_StoreId == f.StoreId.Value);
-        if (f.RouteId.HasValue) lines = lines.Where(l => l.ShopPO.Store.FK_RouteId == f.RouteId.Value);
-        if (f.RegionId.HasValue) lines = lines.Where(l => l.ShopPO.Store.Route.FK_RegionId == f.RegionId.Value);
+        if (f.StoreId.HasValue) lines = lines.Where(l => l.Invoice.ShopPO.FK_StoreId == f.StoreId.Value);
+        if (f.RouteId.HasValue) lines = lines.Where(l => l.Invoice.ShopPO.Store.FK_RouteId == f.RouteId.Value);
+        if (f.RegionId.HasValue) lines = lines.Where(l => l.Invoice.ShopPO.Store.Route.FK_RegionId == f.RegionId.Value);
         if (!string.IsNullOrWhiteSpace(f.Search))
         {
             var s = f.Search.Trim();
@@ -93,33 +93,36 @@ public class ProductReportRepository(AppDBContext db) : IProductReportRepository
             .Select(g => new
             {
                 g.Key.FK_ItemId, g.Key.Sku, g.Key.Name, g.Key.CostPrice,
-                Orders = g.Select(x => x.FK_ShopPOId).Distinct().Count(),
-                QtyOrdered = g.Sum(x => (decimal)x.Quantity),
-                QtyFulfilled = g.Sum(x => (decimal)x.QuantityFulfilled),
-                SalesValue = g.Sum(x => x.QuantityFulfilled * x.UnitPrice),
+                QtyOrdered = g.Sum(x => (decimal)(x.ShopPOItem != null ? x.ShopPOItem.Quantity : x.Quantity)),
+                QtyFulfilled = g.Sum(x => (decimal)x.Quantity),
+                SalesValue = g.Sum(x => x.Quantity * x.UnitPrice),
             });
 
         var total = await query.CountAsync();
         var page_ = await query.OrderByDescending(r => r.SalesValue).ThenBy(r => r.Name)
             .Skip((page - 1) * pageSize).Take(pageSize).ToListAsync();
 
-        // Distinct stores per item is counted separately: MySQL can't run the correlated
+        // Distinct orders and stores per item are counted separately: MySQL can't run the correlated
         // "SELECT DISTINCT ... WHERE outer.col" derived table EF generates inside a GroupBy.
         var ids = page_.Select(r => r.FK_ItemId).ToList();
-        var storePairs = await SoldLines(f)
+        var pairs = await SoldLines(f)
             .Where(l => ids.Contains(l.FK_ItemId))
-            .Select(l => new { l.FK_ItemId, l.ShopPO.FK_StoreId })
+            .Select(l => new { l.FK_ItemId, PoId = l.Invoice.FK_ShopPOId, l.Invoice.ShopPO.FK_StoreId })
             .Distinct()
             .ToListAsync();
-        var storeCounts = storePairs.GroupBy(p => p.FK_ItemId).ToDictionary(g => g.Key, g => g.Count());
+        var orderCounts = pairs.GroupBy(p => p.FK_ItemId)
+            .ToDictionary(g => g.Key, g => g.Select(p => p.PoId).Distinct().Count());
+        var storeCounts = pairs.GroupBy(p => p.FK_ItemId)
+            .ToDictionary(g => g.Key, g => g.Select(p => p.FK_StoreId).Distinct().Count());
 
         var rows = page_.Select(r => new SalesAggregate(r.FK_ItemId, r.Sku, r.Name, r.CostPrice,
-            r.Orders, storeCounts.GetValueOrDefault(r.FK_ItemId), r.QtyOrdered, r.QtyFulfilled, r.SalesValue)).ToList();
+            orderCounts.GetValueOrDefault(r.FK_ItemId), storeCounts.GetValueOrDefault(r.FK_ItemId),
+            r.QtyOrdered, r.QtyFulfilled, r.SalesValue)).ToList();
         return (rows, total);
     }
 
     public Task<decimal> GetTotalSalesAsync(ProductReportFilter f) =>
-        SoldLines(f).SumAsync(x => x.QuantityFulfilled * x.UnitPrice);
+        SoldLines(f).SumAsync(x => x.Quantity * x.UnitPrice);
 
     public async Task<Dictionary<Guid, decimal>> GetSoldQtyAsync(ProductReportFilter f, IEnumerable<Guid> itemIds)
     {
@@ -127,7 +130,7 @@ public class ProductReportRepository(AppDBContext db) : IProductReportRepository
         return await SoldLines(f with { Search = null })
             .Where(l => ids.Contains(l.FK_ItemId))
             .GroupBy(l => l.FK_ItemId)
-            .Select(g => new { g.Key, Qty = g.Sum(x => (decimal)x.QuantityFulfilled) })
+            .Select(g => new { g.Key, Qty = g.Sum(x => (decimal)x.Quantity) })
             .ToDictionaryAsync(x => x.Key, x => x.Qty);
     }
 

Distribution/Features/ReceivedCheque/IReceivedChequeRepository.cs

@@ -0,0 +1,13 @@
+using Distribution.Models;
+
+namespace Distribution.Features.ReceivedCheque;
+
+public interface IReceivedChequeRepository
+{
+    Task<Models.ReceivedCheque?> GetByIdAsync(Guid id);
+    Task<(List<Models.ReceivedCheque> Items, int TotalCount)> ListAsync(
+        int? companyId, int? branchId, ReceivedChequeStatus? status, ReceivedFromType? receivedFromType,
+        int page, int pageSize);
+    Task AddAsync(Models.ReceivedCheque cheque);
+    void Update(Models.ReceivedCheque cheque);
+}

Distribution/Features/ReceivedCheque/ReceivedChequeController.cs

@@ -0,0 +1,37 @@
+using Distribution.Models;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Distribution.Features.ReceivedCheque;
+
+[ApiController]
+[Route("api/received-cheques")]
+public class ReceivedChequeController(ReceivedChequeService service) : ControllerBase
+{
+    [HttpGet]
+    public async Task<IActionResult> List(
+        [FromQuery] int? companyId,
+        [FromQuery] int? branchId,
+        [FromQuery] ReceivedChequeStatus? status,
+        [FromQuery] ReceivedFromType? receivedFromType,
+        [FromQuery] int page = 1,
+        [FromQuery] int pageSize = 50)
+        => Ok(await service.ListAsync(companyId, branchId, status, receivedFromType, page, pageSize));
+
+    [HttpPost]
+    public async Task<IActionResult> Create(CreateReceivedChequeRequest request, CancellationToken ct)
+    {
+        try { return Ok(await service.CreateAsync(request, ct)); }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+
+    [HttpPut("{id:guid}/status")]
+    public async Task<IActionResult> UpdateStatus(Guid id, UpdateReceivedChequeStatusRequest request, CancellationToken ct)
+    {
+        try
+        {
+            var result = await service.UpdateStatusAsync(id, request, ct);
+            return result is null ? NotFound() : Ok(result);
+        }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+}

Distribution/Features/ReceivedCheque/ReceivedChequeDTOs.cs

@@ -0,0 +1,51 @@
+using Distribution.Features.ChequeBook;
+using Distribution.Models;
+
+namespace Distribution.Features.ReceivedCheque;
+
+public record ReceivedChequeResponse(
+    Guid ReceivedChequeId,
+    int? CompanyId,
+    int? BranchId,
+    ReceivedFromType ReceivedFromType,
+    int? ReceivedFromId,
+    string ReceivedFromName,
+    string? DrawerBankName,
+    string? DrawerBankBranch,
+    string? AccountHolderName,
+    string ChequeNo,
+    DateTime ChequeDate,
+    decimal Amount,
+    DateTime ReceivedDate,
+    string? ReferenceType,
+    int? ReferenceId,
+    string? Notes,
+    string? CreatedBy,
+    ReceivedChequeStatus Status,
+    Guid? DepositBankAccountId,
+    DateTime? DepositDate);
+
+public record CreateReceivedChequeRequest(
+    int CompanyId,
+    int? BranchId,
+    ReceivedFromType ReceivedFromType,
+    int? ReceivedFromId,
+    string ReceivedFromName,
+    string? DrawerBankName,
+    string? DrawerBankBranch,
+    string? AccountHolderName,
+    string ChequeNo,
+    DateTime ChequeDate,
+    decimal Amount,
+    DateTime ReceivedDate,
+    string? ReferenceType,
+    int? ReferenceId,
+    string? Notes,
+    string? CreatedBy);
+
+public record UpdateReceivedChequeStatusRequest(
+    ReceivedChequeStatusAction Action,
+    Guid? DepositBankAccountId,
+    DateTime? DepositDate,
+    string? Notes,
+    string? PerformedBy);

Distribution/Features/ReceivedCheque/ReceivedChequeRepository.cs

@@ -0,0 +1,34 @@
+using Distribution.Data;
+using Distribution.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace Distribution.Features.ReceivedCheque;
+
+public class ReceivedChequeRepository(AppDBContext context) : IReceivedChequeRepository
+{
+    public async Task<Models.ReceivedCheque?> GetByIdAsync(Guid id) =>
+        await context.ReceivedCheques.FirstOrDefaultAsync(c => c.Id == id);
+
+    public async Task<(List<Models.ReceivedCheque> Items, int TotalCount)> ListAsync(
+        int? companyId, int? branchId, ReceivedChequeStatus? status, ReceivedFromType? receivedFromType,
+        int page, int pageSize)
+    {
+        var query = context.ReceivedCheques.AsQueryable();
+        if (companyId is not null) query = query.Where(c => c.CompanyId == companyId);
+        if (branchId is not null) query = query.Where(c => c.BranchId == branchId);
+        if (status is not null) query = query.Where(c => c.Status == status);
+        if (receivedFromType is not null) query = query.Where(c => c.ReceivedFromType == receivedFromType);
+
+        var total = await query.CountAsync();
+        var items = await query
+            .OrderByDescending(c => c.ReceivedDate)
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .ToListAsync();
+        return (items, total);
+    }
+
+    public async Task AddAsync(Models.ReceivedCheque cheque) => await context.ReceivedCheques.AddAsync(cheque);
+
+    public void Update(Models.ReceivedCheque cheque) => context.ReceivedCheques.Update(cheque);
+}

Distribution/Features/ReceivedCheque/ReceivedChequeService.cs

@@ -0,0 +1,115 @@
+using Distribution.Features.BankAccount;
+using Distribution.Features.ChequeBook;
+using Distribution.Infra.UoW;
+using Distribution.Models;
+
+namespace Distribution.Features.ReceivedCheque;
+
+public class ReceivedChequeService(
+    IReceivedChequeRepository repo,
+    IBankAccountRepository bankAccountRepo,
+    IUnitOfWork uow)
+{
+    private static ReceivedChequeResponse ToResponse(Models.ReceivedCheque c) =>
+        new(c.Id, c.CompanyId, c.BranchId, c.ReceivedFromType, c.ReceivedFromId, c.ReceivedFromName,
+            c.DrawerBankName, c.DrawerBankBranch, c.AccountHolderName,
+            c.ChequeNo, c.ChequeDate, c.Amount, c.ReceivedDate,
+            c.ReferenceType, c.ReferenceId, c.Notes, c.CreatedBy,
+            c.Status, c.FK_DepositBankAccountId, c.DepositDate);
+
+    public async Task<PagedResult<ReceivedChequeResponse>> ListAsync(
+        int? companyId, int? branchId, ReceivedChequeStatus? status, ReceivedFromType? receivedFromType,
+        int page, int pageSize)
+    {
+        if (page < 1) page = 1;
+        if (pageSize < 1 || pageSize > 200) pageSize = 50;
+
+        var (items, total) = await repo.ListAsync(companyId, branchId, status, receivedFromType, page, pageSize);
+        return new PagedResult<ReceivedChequeResponse>(
+            items.Select(ToResponse).ToList(), total, page, pageSize);
+    }
+
+    public async Task<ReceivedChequeResponse> CreateAsync(CreateReceivedChequeRequest request, CancellationToken ct = default)
+    {
+        if (string.IsNullOrWhiteSpace(request.ReceivedFromName))
+            throw new InvalidOperationException("ReceivedFromName is required");
+        if (string.IsNullOrWhiteSpace(request.ChequeNo))
+            throw new InvalidOperationException("ChequeNo is required");
+        if (request.Amount <= 0)
+            throw new InvalidOperationException("Amount must be greater than zero");
+
+        var cheque = new Models.ReceivedCheque
+        {
+            CompanyId = request.CompanyId,
+            BranchId = request.BranchId,
+            ReceivedFromType = request.ReceivedFromType,
+            ReceivedFromId = request.ReceivedFromId,
+            ReceivedFromName = request.ReceivedFromName,
+            DrawerBankName = request.DrawerBankName,
+            DrawerBankBranch = request.DrawerBankBranch,
+            AccountHolderName = request.AccountHolderName,
+            ChequeNo = request.ChequeNo,
+            ChequeDate = request.ChequeDate,
+            Amount = request.Amount,
+            ReceivedDate = request.ReceivedDate,
+            ReferenceType = request.ReferenceType,
+            ReferenceId = request.ReferenceId,
+            Notes = request.Notes,
+            CreatedBy = request.CreatedBy,
+            Status = ReceivedChequeStatus.Received
+        };
+
+        await repo.AddAsync(cheque);
+        await uow.CommitAsync(ct);
+        return ToResponse(cheque);
+    }
+
+    public async Task<ReceivedChequeResponse?> UpdateStatusAsync(Guid id, UpdateReceivedChequeStatusRequest request, CancellationToken ct = default)
+    {
+        var cheque = await repo.GetByIdAsync(id);
+        if (cheque is null) return null;
+
+        switch (request.Action)
+        {
+            case ReceivedChequeStatusAction.Deposit:
+                if (cheque.Status != ReceivedChequeStatus.Received)
+                    throw new InvalidOperationException("Only received cheques can be deposited");
+                if (request.DepositBankAccountId is null)
+                    throw new InvalidOperationException("DepositBankAccountId is required when depositing");
+                if (request.DepositDate is null)
+                    throw new InvalidOperationException("DepositDate is required when depositing");
+                var bankAccount = await bankAccountRepo.GetByIdAsync(request.DepositBankAccountId.Value);
+                if (bankAccount is null || bankAccount.AccountType != BankAccountType.Bank)
+                    throw new InvalidOperationException("DepositBankAccountId does not reference a valid bank account");
+                cheque.Status = ReceivedChequeStatus.Deposited;
+                cheque.FK_DepositBankAccountId = request.DepositBankAccountId;
+                cheque.DepositDate = request.DepositDate;
+                break;
+
+            case ReceivedChequeStatusAction.Clear:
+                if (cheque.Status != ReceivedChequeStatus.Deposited)
+                    throw new InvalidOperationException("Only deposited cheques can be cleared");
+                cheque.Status = ReceivedChequeStatus.Cleared;
+                break;
+
+            case ReceivedChequeStatusAction.Return:
+                if (cheque.Status != ReceivedChequeStatus.Deposited)
+                    throw new InvalidOperationException("Only deposited cheques can be returned");
+                cheque.Status = ReceivedChequeStatus.Returned;
+                break;
+
+            case ReceivedChequeStatusAction.Cancel:
+                if (cheque.Status != ReceivedChequeStatus.Received)
+                    throw new InvalidOperationException("Only received cheques can be cancelled");
+                cheque.Status = ReceivedChequeStatus.Cancelled;
+                break;
+        }
+
+        if (!string.IsNullOrWhiteSpace(request.Notes))
+            cheque.Notes = request.Notes;
+
+        repo.Update(cheque);
+        await uow.CommitAsync(ct);
+        return ToResponse(cheque);
+    }
+}

Distribution/Features/Ride/RideService.cs

@@ -1,4 +1,6 @@
-using Distribution.Features.Stock;
+using Distribution.Features.DeliveryRide;
+using Distribution.Features.Notifications;
+using Distribution.Features.Stock;
 using Distribution.Features.DriverComplianceConfig;
 using Distribution.Features.DriverProfile;
 using Distribution.Infra.UoW;
@@ -10,9 +12,14 @@ public class RideService(
     IRideRepository rideRepo,
     IDriverProfileRepository driverRepo,
     IDriverComplianceConfigRepository complianceRepo,
+    IDeliveryTaskRepository taskRepo,
     StockMover mover,
+    INotificationService notifications,
+    ILogger<RideService> logger,
     IUnitOfWork uow)
 {
+    private const string RidesLink = "/operations/rides";
+
     public async Task<PagedResponse<RideResponse>> GetAllAsync(RideStatus? status, Guid? driverProfileId, Guid? vehicleId, int page, int pageSize)
     {
         var total = await rideRepo.GetCountAsync(status, driverProfileId, vehicleId);
@@ -72,6 +79,12 @@ public class RideService(
         try { rideRepo.Update(ride); await uow.CommitAsync(ct); }
         catch { await uow.RollbackAsync(ct); throw; }
 
+        await notifications.NotifyAsync(
+            NotificationTypes.RideDriverAssigned,
+            [RecipientRule.Users(driver.FK_UserId)],
+            new NotificationArgs(null, "Ride", rideId, RidesLink),
+            ct);
+
         var saved = await rideRepo.GetByIdAsync(rideId);
         return ToResponse(saved!);
     }
@@ -125,9 +138,46 @@ public class RideService(
         }
         catch { await uow.RollbackAsync(ct); throw; }
 
+        await NotifyRideCancelledAsync(ride, request, userId, ct);
+
         return ToResponse(ride);
     }
 
+    // A ride has no route of its own; the people to tell are the owners and managers of the routes
+    // its delivery tasks go to. Best-effort: the ride is already cancelled, so nothing here may throw.
+    private async Task NotifyRideCancelledAsync(DeliveryRun ride, CancelRideRequest request, Guid userId, CancellationToken ct)
+    {
+        try
+        {
+            var tasks = await taskRepo.GetByRideIdAsync(ride.Id);
+            var routeIds = tasks
+                .Where(t => t.ShopPO?.Store is not null)
+                .Select(t => t.ShopPO.Store.FK_RouteId)
+                .Distinct()
+                .ToList();
+
+            var recipients = new List<RecipientRule>();
+            foreach (var routeId in routeIds)
+            {
+                recipients.Add(RecipientRule.RouteOwner(ScopeKind.Route, routeId));
+                recipients.Add(RecipientRule.PermissionInScope("delivery-task.manage", ScopeKind.Route, routeId));
+            }
+            if (recipients.Count == 0) return;
+
+            await notifications.NotifyAsync(
+                NotificationTypes.RideCancelled,
+                recipients,
+                new NotificationArgs(
+                    new { CancelType = request.TypeCode, Reason = request.Reason },
+                    "Ride", ride.Id, RidesLink, userId),
+                ct);
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Failed to build RideCancelled notification for ride {RideId}.", ride.Id);
+        }
+    }
+
     private async Task CheckDriverComplianceAsync(Guid driverProfileId)
     {
         var driver = await driverRepo.GetByIdAsync(driverProfileId)

Distribution/Features/Scheme/ISchemeRepository.cs

@@ -10,7 +10,10 @@ public interface ISchemeRepository
 
     Task<List<Models.SchemeRedemption>> GetRedemptionsAsync(Guid schemeId);
     Task AddRedemptionAsync(Models.SchemeRedemption entity);
+    Task<List<Models.SchemeRedemption>> GetRedemptionsByShopPOAsync(Guid shopPOId);
+    void RemoveRedemption(Models.SchemeRedemption entity);
     Task<bool> HasRedemptionAsync(Guid schemeId, Guid orderId);
+    Task<bool> HasLockedInvoiceAsync(Guid shopPOId);
 
     Task<Models.SchemeBundleComponent?> GetBundleComponentAsync(Guid schemeId, Guid itemId);
     Task AddBundleComponentAsync(Models.SchemeBundleComponent entity);

Distribution/Features/Scheme/SchemeController.cs

@@ -112,6 +112,14 @@ public class SchemeController(SchemeService service) : ControllerBase
         return result is null ? NotFound() : Ok(result);
     }
 
+    [HttpPost("suggest")]
+    [Authorize("scheme.view")]
+    public async Task<IActionResult> Suggest(SuggestSchemesRequest request)
+    {
+        var result = await service.SuggestAsync(request);
+        return result is null ? NotFound() : Ok(result);
+    }
+
     [HttpGet("{id:guid}/spend")]
     [Authorize("scheme.view")]
     public async Task<IActionResult> GetSpend(Guid id)

Distribution/Features/Scheme/SchemeDTOs.cs

@@ -94,7 +94,13 @@ public record SchemeEligibilityResponse(
     string? Reason,
     decimal? DiscountAmount,
     Guid? FreeItemId,
-    decimal? FreeQty);
+    decimal? FreeQty,
+    string? FreeItemName = null);
+
+/// <summary>A cart line for scheme suggestion before the Shop PO exists. UnitPrice null = resolve from the price list.</summary>
+public record SuggestLine(Guid ItemId, int Quantity, decimal? UnitPrice = null, bool IsFree = false);
+
+public record SuggestSchemesRequest(Guid StoreId, List<SuggestLine> Items);
 
 public record SchemeRedemptionResponse(
     Guid Id,

Distribution/Features/Scheme/SchemeRepository.cs

@@ -49,9 +49,25 @@ public class SchemeRepository(AppDBContext context) : ISchemeRepository
     public async Task AddRedemptionAsync(Models.SchemeRedemption entity) =>
         await context.SchemeRedemptions.AddAsync(entity);
 
+    public async Task<List<Models.SchemeRedemption>> GetRedemptionsByShopPOAsync(Guid shopPOId)
+    {
+        var list = await context.SchemeRedemptions.Include(r => r.Scheme).Where(r => r.FK_ShopPOId == shopPOId).ToListAsync();
+        // Rows added earlier in this unit of work are not in the database yet; rows removed are still there.
+        foreach (var added in context.SchemeRedemptions.Local.Where(r => r.FK_ShopPOId == shopPOId && !list.Contains(r)))
+            list.Add(added);
+        return list.Where(r => context.Entry(r).State != EntityState.Deleted).ToList();
+    }
+
+    public void RemoveRedemption(Models.SchemeRedemption entity) =>
+        context.SchemeRedemptions.Remove(entity);
+
     public async Task<bool> HasRedemptionAsync(Guid schemeId, Guid shopPOId) =>
         await context.SchemeRedemptions.AnyAsync(r => r.FK_SchemeId == schemeId && r.FK_ShopPOId == shopPOId);
 
+    // An invoice past Draft (printed or finalized) has a fixed amount, so it can no longer take a discount.
+    public async Task<bool> HasLockedInvoiceAsync(Guid shopPOId) =>
+        await context.Invoices.AnyAsync(i => i.FK_ShopPOId == shopPOId && i.IsActive && i.Status != Models.InvoiceStatus.Draft);
+
     public async Task<Models.SchemeBundleComponent?> GetBundleComponentAsync(Guid schemeId, Guid itemId) =>
         await context.SchemeBundleComponents
             .FirstOrDefaultAsync(c => c.FK_SchemeId == schemeId && c.FK_ItemId == itemId);

Distribution/Features/Scheme/SchemeService.cs

@@ -1,5 +1,7 @@
 using System.Text.Json;
+using Distribution.Features.Invoice;
 using Distribution.Features.Item;
+using Distribution.Features.PriceList;
 using Distribution.Features.ShopPO;
 using Distribution.Features.Stock;
 using Distribution.Features.Store;
@@ -14,6 +16,8 @@ public class SchemeService(
     IItemRepository itemRepo,
     IStoreRepository storeRepo,
     IStockRepository stockRepo,
+    IInvoiceRepository invoiceRepo,
+    PriceListService priceListService,
     IUnitOfWork uow)
 {
     private static readonly JsonSerializerOptions JsonOptions = new(JsonSerializerDefaults.Web);
@@ -261,12 +265,7 @@ public class SchemeService(
 
         foreach (var scheme in candidates)
         {
-            if (scheme.FK_RegionId.HasValue && scheme.FK_RegionId != regionId)
-                continue;
-            if (!string.IsNullOrEmpty(scheme.EligibleSegment) &&
-                !string.Equals(scheme.EligibleSegment, store.Segment, StringComparison.OrdinalIgnoreCase))
-                continue;
-            if (shopPO.CreatedAt < scheme.DateRangeFrom || shopPO.CreatedAt > scheme.DateRangeTo)
+            if (!IsInScope(scheme, store.Segment, regionId, shopPO.CreatedAt))
                 continue;
 
             result.Add(EvaluateRule(scheme, items));
@@ -275,6 +274,328 @@ public class SchemeService(
         return result;
     }
 
+    private static bool IsInScope(Models.Scheme scheme, string? storeSegment, Guid? storeRegionId, DateTime asOf)
+    {
+        if (scheme.FK_RegionId.HasValue && scheme.FK_RegionId != storeRegionId) return false;
+        if (!string.IsNullOrEmpty(scheme.EligibleSegment) &&
+            !string.Equals(scheme.EligibleSegment, storeSegment, StringComparison.OrdinalIgnoreCase)) return false;
+        return asOf >= scheme.DateRangeFrom && asOf.Date <= scheme.DateRangeTo.Date;
+    }
+
+    /// <summary>
+    /// Suggestions for a Shop PO that is still being built (nothing saved yet). Returns eligible schemes,
+    /// plus BuyXGetY/FreeBundle schemes the cart is part-way to, so the UI can nudge ("add 4 more").
+    /// </summary>
+    public async Task<List<SchemeEligibilityResponse>?> SuggestAsync(SuggestSchemesRequest request)
+    {
+        var store = await storeRepo.GetByIdWithRegionAsync(request.StoreId);
+        if (store is null || !store.IsActive) return null;
+
+        var lines = new List<ShopPOItem>();
+        foreach (var l in request.Items.Where(i => !i.IsFree))
+        {
+            var price = l.UnitPrice
+                ?? (await priceListService.ResolveByStoreAsync(l.ItemId, request.StoreId, DateTime.Now))?.Price
+                ?? 0m;
+            lines.Add(new ShopPOItem { FK_ItemId = l.ItemId, Quantity = l.Quantity, UnitPrice = price });
+        }
+
+        var regionId = store.Route?.FK_RegionId;
+        var inCart = lines.Select(l => l.FK_ItemId).ToHashSet();
+        var result = new List<SchemeEligibilityResponse>();
+
+        foreach (var scheme in (await repo.GetAllAsync()).Where(s => s.IsActive))
+        {
+            if (!IsInScope(scheme, store.Segment, regionId, DateTime.Now)) continue;
+
+            var eval = EvaluateRule(scheme, lines);
+            var relevant = eval.Eligible || scheme.RuleType switch
+            {
+                SchemeRuleType.BuyXGetY => scheme.FK_TriggerItemId.HasValue && inCart.Contains(scheme.FK_TriggerItemId.Value),
+                SchemeRuleType.FreeBundle => scheme.BundleComponents.Any(c => inCart.Contains(c.FK_ItemId)),
+                _ => false
+            };
+            if (!relevant) continue;
+
+            result.Add(eval with { FreeItemName = scheme.FreeItem?.Name });
+        }
+
+        return result;
+    }
+
+    /// <summary>
+    /// Checks the free lines of a Shop PO that is about to be saved: each must reference an in-scope scheme the
+    /// paid lines still qualify for, be the scheme's free item, stay within the entitled qty, and be in stock.
+    /// Stamps the scheme-name snapshot and forces UnitPrice to 0. Read-only; throws InvalidOperationException.
+    /// </summary>
+    public async Task ValidateFreeLinesAsync(Guid storeId, DateTime asOf, List<ShopPOItem> lines)
+    {
+        var freeLines = lines.Where(l => l.IsFree).ToList();
+        if (freeLines.Count == 0) return;
+
+        if (freeLines.Any(l => l.FK_SchemeId is null))
+            throw new InvalidOperationException("A free-issue line must reference the scheme that granted it.");
+        if (freeLines.Any(l => l.Quantity <= 0))
+            throw new InvalidOperationException("Free-issue quantity must be greater than zero (remove the line instead).");
+
+        var store = await storeRepo.GetByIdWithRegionAsync(storeId)
+            ?? throw new InvalidOperationException("Store not found.");
+        var regionId = store.Route?.FK_RegionId;
+
+        foreach (var group in freeLines.GroupBy(l => l.FK_SchemeId!.Value))
+        {
+            var scheme = await repo.GetByIdAsync(group.Key);
+            if (scheme is null || !scheme.IsActive)
+                throw new InvalidOperationException("A free-issue line references a scheme that no longer exists.");
+            if (!IsInScope(scheme, store.Segment, regionId, asOf))
+                throw new InvalidOperationException($"Scheme '{scheme.Name}' is not available for this store or date.");
+
+            var eval = EvaluateRule(scheme, lines);
+            if (!eval.Eligible || eval.FreeItemId is null || eval.FreeQty is null)
+                throw new InvalidOperationException(eval.Reason ?? $"Order no longer qualifies for scheme '{scheme.Name}'.");
+            if (group.Any(l => l.FK_ItemId != eval.FreeItemId))
+                throw new InvalidOperationException($"Scheme '{scheme.Name}' grants a different free item.");
+
+            var qty = group.Sum(l => l.Quantity);
+            if (qty > eval.FreeQty.Value)
+                throw new InvalidOperationException($"Free quantity {qty} exceeds the {eval.FreeQty.Value:0.##} entitled by scheme '{scheme.Name}'.");
+
+            var available = (await stockRepo.GetBalancesByItemAsync(eval.FreeItemId.Value)).Sum(b => b.Quantity);
+            if (available < qty)
+                throw new InvalidOperationException($"Insufficient stock to give {qty} free of scheme '{scheme.Name}'.");
+
+            foreach (var l in group)
+            {
+                l.UnitPrice = 0m;
+                l.SchemeName = scheme.Name;
+            }
+        }
+    }
+
+    /// <summary>
+    /// Checks the percentage-discount schemes (FlatPercent / SlabDiscount) the user accepted for a Shop PO that is
+    /// about to be saved: one at most, in scope, and the paid lines must still qualify. Read-only; throws.
+    /// </summary>
+    public async Task ValidateDiscountSchemesAsync(Guid storeId, DateTime asOf, List<ShopPOItem> lines, List<Guid>? schemeIds)
+    {
+        if (schemeIds is not { Count: > 0 }) return;
+        if (schemeIds.Distinct().Count() > 1)
+            throw new InvalidOperationException("Only one discount scheme can be applied to an order.");
+
+        var store = await storeRepo.GetByIdWithRegionAsync(storeId)
+            ?? throw new InvalidOperationException("Store not found.");
+
+        var scheme = await repo.GetByIdAsync(schemeIds[0]);
+        if (scheme is null || !scheme.IsActive)
+            throw new InvalidOperationException("The selected discount scheme no longer exists.");
+        if (scheme.RuleType is not (SchemeRuleType.FlatPercent or SchemeRuleType.SlabDiscount))
+            throw new InvalidOperationException($"Scheme '{scheme.Name}' is not a discount scheme.");
+        if (!IsInScope(scheme, store.Segment, store.Route?.FK_RegionId, asOf))
+            throw new InvalidOperationException($"Scheme '{scheme.Name}' is not available for this store or date.");
+
+        var eval = EvaluateRule(scheme, lines);
+        if (!eval.Eligible)
+            throw new InvalidOperationException(eval.Reason ?? $"Order does not qualify for scheme '{scheme.Name}'.");
+    }
+
+    /// <summary>
+    /// Re-evaluates the percentage discounts redeemed against a Shop PO for the given (invoice) lines and returns
+    /// their total. With persist = true the redemption amounts are updated too (the caller commits), so spend/ROI and
+    /// the invoice stay in step; a discount the lines no longer qualify for drops to 0 and comes back if they requalify.
+    /// </summary>
+    public async Task<decimal> CalculateDiscountAsync(Guid shopPOId, IEnumerable<ShopPOItem> lines, bool persist)
+    {
+        var priced = lines.ToList();
+        decimal total = 0m;
+        foreach (var r in (await repo.GetRedemptionsByShopPOAsync(shopPOId)).Where(r => r.DiscountAmount.HasValue))
+        {
+            var scheme = await repo.GetByIdAsync(r.FK_SchemeId);
+            var eval = scheme is null ? null : EvaluateRule(scheme, priced);
+            var amount = eval is { Eligible: true, DiscountAmount: not null } ? eval.DiscountAmount.Value : 0m;
+            if (persist) r.DiscountAmount = amount;
+            total += amount;
+        }
+        return total;
+    }
+
+    // How many free units each scheme currently entitles for these paid lines (0 when no longer eligible).
+    private async Task<Dictionary<Guid, int>> FreeEntitlementsAsync(IEnumerable<Guid> schemeIds, List<ShopPOItem> paidLines)
+    {
+        var result = new Dictionary<Guid, int>();
+        foreach (var id in schemeIds.Distinct())
+        {
+            var scheme = await repo.GetByIdAsync(id);
+            var eval = scheme is null ? null : EvaluateRule(scheme, paidLines);
+            result[id] = eval is { Eligible: true, FreeQty: not null } ? (int)Math.Floor(eval.FreeQty.Value) : 0;
+        }
+        return result;
+    }
+
+    /// <summary>
+    /// Free-issue entitlement per scheme for unsaved invoice lines (editor preview). Lines carry IsFree / scheme id;
+    /// only the paid ones count toward the scheme rules.
+    /// </summary>
+    public async Task<Dictionary<Guid, int>> GetFreeEntitlementsAsync(IEnumerable<Guid> schemeIds, IEnumerable<ShopPOItem> lines) =>
+        await FreeEntitlementsAsync(schemeIds, lines.Where(l => !l.IsFree).ToList());
+
+    /// <summary>
+    /// Keeps an invoice's free-issue lines within what the remaining paid lines still earn: when the paid quantity of the
+    /// qualifying item is lowered (or removed), the free quantity is reduced to match (a line that earns nothing is struck
+    /// out) and the PO's redemption is resized. Stages changes only. Returns true if any free line was changed.
+    /// </summary>
+    public async Task<bool> ReconcileInvoiceFreeLinesAsync(Guid shopPOId, List<InvoiceItem> lines)
+    {
+        var freeLines = lines.Where(l => l.IsActive && l.IsFree && l.FK_SchemeId.HasValue).ToList();
+        if (freeLines.Count == 0) return false;
+
+        var paid = lines.Where(l => l.IsActive && !l.IsRemoved && !l.IsFree)
+            .Select(l => new ShopPOItem { FK_ItemId = l.FK_ItemId, Quantity = l.Quantity, UnitPrice = l.UnitPrice })
+            .ToList();
+        var entitled = await FreeEntitlementsAsync(freeLines.Select(l => l.FK_SchemeId!.Value), paid);
+        var redemptions = await repo.GetRedemptionsByShopPOAsync(shopPOId);
+        var changed = false;
+
+        foreach (var group in freeLines.GroupBy(l => l.FK_SchemeId!.Value))
+        {
+            var remaining = entitled[group.Key];
+            foreach (var line in group.Where(l => !l.IsRemoved).OrderBy(l => l.CreatedAt))
+            {
+                if (line.Quantity <= remaining) { remaining -= line.Quantity; continue; }
+
+                if (remaining == 0) line.IsRemoved = true;
+                else line.Quantity = remaining;
+                remaining = 0;
+                changed = true;
+            }
+
+            var redemption = redemptions.FirstOrDefault(r => r.FK_SchemeId == group.Key && r.FK_FreeItemId.HasValue);
+            if (redemption is not null)
+                redemption.FreeQty = group.Where(l => !l.IsRemoved).Sum(l => l.Quantity);
+        }
+
+        return changed;
+    }
+
+    /// <summary>
+    /// Discount the given schemes would give for these lines, without touching any redemption (editor preview).
+    /// </summary>
+    public async Task<decimal> CalculateDiscountForSchemesAsync(IEnumerable<Guid> schemeIds, IEnumerable<ShopPOItem> lines)
+    {
+        var priced = lines.ToList();
+        decimal total = 0m;
+        foreach (var id in schemeIds.Distinct())
+        {
+            var scheme = await repo.GetByIdAsync(id);
+            var eval = scheme is null ? null : EvaluateRule(scheme, priced);
+            if (eval is { Eligible: true, DiscountAmount: not null }) total += eval.DiscountAmount.Value;
+        }
+        return total;
+    }
+
+    /// <summary>
+    /// Applies the discount choice made on a Draft invoice (the percentage scheme the user accepted, or none) to the
+    /// PO's redemptions: newly chosen schemes are validated and added, unchosen ones removed. The amount itself is
+    /// then set by CalculateDiscountAsync when the totals are re-derived. Stages changes only. Null = leave as is.
+    /// </summary>
+    public async Task ApplyInvoiceDiscountSelectionAsync(Guid shopPOId, Guid storeId, List<InvoiceItem> lines, List<Guid>? schemeIds)
+    {
+        if (schemeIds is null) return;
+        if (schemeIds.Distinct().Count() > 1)
+            throw new InvalidOperationException("Only one discount scheme can be applied to an order.");
+
+        var existing = (await repo.GetRedemptionsByShopPOAsync(shopPOId)).Where(r => r.DiscountAmount.HasValue).ToList();
+        foreach (var r in existing.Where(r => !schemeIds.Contains(r.FK_SchemeId)))
+            repo.RemoveRedemption(r);
+
+        var paid = lines.Where(l => l.IsActive && !l.IsRemoved && !l.IsFree)
+            .Select(l => new ShopPOItem { FK_ItemId = l.FK_ItemId, Quantity = l.Quantity, UnitPrice = l.UnitPrice })
+            .ToList();
+        var added = schemeIds.Where(id => existing.All(r => r.FK_SchemeId != id)).ToList();
+        await ValidateDiscountSchemesAsync(storeId, DateTime.Now, paid, added);
+
+        foreach (var id in added)
+            await repo.AddRedemptionAsync(new SchemeRedemption { FK_SchemeId = id, FK_ShopPOId = shopPOId, DiscountAmount = 0m });
+    }
+
+    /// <summary>Discounts already redeemed against a Shop PO, for display and for editing.</summary>
+    public async Task<List<ShopPODiscountResponse>> GetDiscountsForShopPOAsync(Guid shopPOId) =>
+        (await repo.GetRedemptionsByShopPOAsync(shopPOId))
+            .Where(r => r.DiscountAmount.HasValue)
+            .Select(r => new ShopPODiscountResponse(r.FK_SchemeId, r.Scheme?.Name ?? string.Empty, r.DiscountAmount!.Value))
+            .ToList();
+
+    /// <summary>
+    /// Brings the Shop PO's scheme redemptions in line with its saved lines: free-goods redemptions follow the
+    /// free lines (created, resized or removed), discount redemptions are recomputed or dropped if the order no
+    /// longer qualifies. Stages changes only — the caller owns the commit.
+    /// </summary>
+    public async Task SyncRedemptionsAsync(Guid shopPOId, List<ShopPOItem> lines, List<Guid>? discountSchemeIds = null)
+    {
+        var existing = await repo.GetRedemptionsByShopPOAsync(shopPOId);
+        var freeBySchemes = lines.Where(l => l.IsFree && l.FK_SchemeId.HasValue)
+            .GroupBy(l => l.FK_SchemeId!.Value).ToDictionary(g => g.Key, g => g.ToList());
+
+        foreach (var r in existing)
+        {
+            if (r.FK_FreeItemId.HasValue)
+            {
+                if (!freeBySchemes.ContainsKey(r.FK_SchemeId)) repo.RemoveRedemption(r);
+            }
+            else if (r.DiscountAmount.HasValue)
+            {
+                // A null list means "leave the accepted discounts alone" (just recompute them).
+                if (discountSchemeIds is not null && !discountSchemeIds.Contains(r.FK_SchemeId))
+                {
+                    repo.RemoveRedemption(r);
+                    continue;
+                }
+
+                var scheme = await repo.GetByIdAsync(r.FK_SchemeId);
+                var eval = scheme is null ? null : EvaluateRule(scheme, lines);
+                if (eval is { Eligible: true, DiscountAmount: not null }) r.DiscountAmount = eval.DiscountAmount;
+                else repo.RemoveRedemption(r);
+            }
+        }
+
+        foreach (var schemeId in discountSchemeIds ?? [])
+        {
+            if (existing.Any(r => r.FK_SchemeId == schemeId && r.DiscountAmount.HasValue)) continue;
+            var scheme = await repo.GetByIdAsync(schemeId);
+            var eval = scheme is null ? null : EvaluateRule(scheme, lines);
+            if (eval is { Eligible: true, DiscountAmount: not null })
+                await repo.AddRedemptionAsync(new SchemeRedemption
+                {
+                    FK_SchemeId = schemeId,
+                    FK_ShopPOId = shopPOId,
+                    DiscountAmount = eval.DiscountAmount
+                });
+        }
+
+        foreach (var (schemeId, group) in freeBySchemes)
+        {
+            var freeItem = await itemRepo.GetByIdAsync(group[0].FK_ItemId)
+                ?? throw new InvalidOperationException("Free item not found.");
+            var qty = group.Sum(l => l.Quantity);
+            var redemption = existing.FirstOrDefault(r => r.FK_SchemeId == schemeId && r.FK_FreeItemId.HasValue);
+
+            if (redemption is null)
+                await repo.AddRedemptionAsync(new SchemeRedemption
+                {
+                    FK_SchemeId = schemeId,
+                    FK_ShopPOId = shopPOId,
+                    FK_FreeItemId = freeItem.Id,
+                    FreeQty = qty,
+                    FreeItemCostValue = freeItem.CostPrice ?? 0m
+                });
+            else
+            {
+                redemption.FK_FreeItemId = freeItem.Id;
+                redemption.FreeQty = qty;
+                redemption.FreeItemCostValue = freeItem.CostPrice ?? 0m;
+            }
+        }
+    }
+
     /// <summary>
     /// Scope-only check (region, segment, date range as of today) with no ShopPO to evaluate line
     /// items against — used by Store Management's `checkStoreSchemeEligibility(storeId, schemeId)`
@@ -299,14 +620,18 @@ public class SchemeService(
             return (false, $"Scheme is only available to the '{scheme.EligibleSegment}' segment.");
 
         var today = DateTime.Now;
-        if (today < scheme.DateRangeFrom || today > scheme.DateRangeTo)
+        if (today < scheme.DateRangeFrom || today.Date > scheme.DateRangeTo.Date)
             return (false, "Scheme is not currently active (outside its date range).");
 
         return (true, null);
     }
 
-    private static SchemeEligibilityResponse EvaluateRule(Models.Scheme scheme, List<ShopPOItem> items)
+    private static SchemeEligibilityResponse EvaluateRule(Models.Scheme scheme, List<ShopPOItem> allItems)
     {
+        // Free-issue lines (added by a previous redemption) must not count toward a trigger/bundle
+        // quantity, otherwise the free units inflate the multiplier.
+        var items = allItems.Where(i => !i.IsFree && i.UnitPrice > 0).ToList();
+
         switch (scheme.RuleType)
         {
             case SchemeRuleType.BuyXGetY:
@@ -383,6 +708,9 @@ public class SchemeService(
         if (await repo.HasRedemptionAsync(schemeId, shopPOId))
             throw new InvalidOperationException("This scheme has already been redeemed against this ShopPO.");
 
+        if (await repo.HasLockedInvoiceAsync(shopPOId))
+            throw new InvalidOperationException("This order's invoice is already printed or finalized, so a scheme can no longer be applied. Apply schemes before the invoice is printed.");
+
         var items = await shopPORepo.GetActiveItemsByShopPOIdAsync(shopPOId);
         var eligibility = EvaluateRule(scheme, items);
         if (!eligibility.Eligible)
@@ -411,7 +739,10 @@ public class SchemeService(
                 FK_ShopPOId = shopPOId,
                 FK_ItemId = freeItem.Id,
                 Quantity = (int)eligibility.FreeQty.Value,
-                UnitPrice = 0m
+                UnitPrice = 0m,
+                IsFree = true,
+                FK_SchemeId = scheme.Id,
+                SchemeName = scheme.Name
             });
 
             redemption.FK_FreeItemId = freeItem.Id;
@@ -422,7 +753,27 @@ public class SchemeService(
         await uow.BeginAsync(ct);
         try
         {
-            if (newItems.Count > 0) await shopPORepo.AddItemsAsync(newItems);
+            if (newItems.Count > 0)
+            {
+                await shopPORepo.AddItemsAsync(newItems);
+
+                // A still-draft invoice was copied from the PO before this line existed, so mirror it there.
+                if (shopPO.InvoiceId is Guid invoiceId &&
+                    await invoiceRepo.GetByIdAsync(invoiceId) is { Status: InvoiceStatus.Draft })
+                {
+                    await invoiceRepo.AddItemsAsync(newItems.Select(n => new InvoiceItem
+                    {
+                        FK_InvoiceId = invoiceId,
+                        FK_ShopPOItemId = n.Id,
+                        FK_ItemId = n.FK_ItemId,
+                        Quantity = n.Quantity,
+                        UnitPrice = 0m,
+                        IsFree = true,
+                        FK_SchemeId = n.FK_SchemeId,
+                        SchemeName = n.SchemeName
+                    }));
+                }
+            }
             await repo.AddRedemptionAsync(redemption);
             await uow.CommitAsync(ct);
         }
@@ -484,6 +835,8 @@ public class SchemeService(
 
         if (freeItemId is null || freeQty is null or <= 0)
             throw new InvalidOperationException("FreeItemId and a positive FreeQty are required.");
+        if (freeQty.Value != decimal.Truncate(freeQty.Value))
+            throw new InvalidOperationException("FreeQty must be a whole number (order lines hold whole units).");
         if (await itemRepo.GetByIdAsync(freeItemId.Value) is null)
             throw new InvalidOperationException("Free item not found.");
     }

Distribution/Features/ShopPO/ShopPOController.cs

@@ -30,6 +30,16 @@ public class ShopPOController(ShopPOService service, ICurrentUserService current
         return result is null ? NotFound() : Ok(result);
     }
 
+    [HttpGet("confirmed-without-invoice")]
+    public async Task<IActionResult> GetConfirmedWithoutInvoice(
+        [FromQuery] Guid? agentId,
+        [FromQuery] Guid? routeId,
+        [FromQuery] Guid? shopId)
+    {
+        var result = await service.GetConfirmedWithoutInvoiceAsync(agentId, routeId, shopId);
+        return Ok(result);
+    }
+
     [HttpPost]
     public async Task<IActionResult> Create(CreateShopPORequest request, CancellationToken ct)
     {

Distribution/Features/ShopPO/ShopPODTOs.cs

@@ -2,13 +2,18 @@
 
 namespace Distribution.Features.ShopPO;
 
-public record CreateShopPORequest(Guid StoreId, List<ShopPOItemRequest> Items, Guid? RaisedByUserId = null);
-public record ShopPOItemRequest(Guid ItemId, int Quantity, decimal? UnitPrice = null);
-public record UpdateShopPOItemsRequest(List<ShopPOItemRequest> Items);
+// DiscountSchemeIds: the FlatPercent/SlabDiscount scheme the user accepted (at most one). Null = leave as is.
+public record CreateShopPORequest(Guid StoreId, List<ShopPOItemRequest> Items, Guid? RaisedByUserId = null, List<Guid>? DiscountSchemeIds = null);
+// IsFree + SchemeId mark a free-issue line the user accepted from a scheme suggestion; its price is forced to 0.
+public record ShopPOItemRequest(Guid ItemId, int Quantity, decimal? UnitPrice = null, bool IsFree = false, Guid? SchemeId = null);
+public record UpdateShopPOItemsRequest(List<ShopPOItemRequest> Items, List<Guid>? DiscountSchemeIds = null);
 public record ConfirmShopPORequest(Guid? ConfirmedByUserId = null);
 public record CancelShopPORequest(string Reason, Guid? CancelledByUserId = null);
 
-public record ShopPOItemResponse(Guid Id, Guid ItemId, string ItemName, int Quantity, int QuantityFulfilled, decimal UnitPrice, bool IsActive);
+public record ShopPOItemResponse(Guid Id, Guid ItemId, string ItemName, int Quantity, int QuantityFulfilled, decimal UnitPrice, bool IsActive,
+    bool IsFree = false, Guid? SchemeId = null, string? SchemeName = null);
+
+public record ShopPODiscountResponse(Guid SchemeId, string SchemeName, decimal Amount);
 
 public record ShopPOResponse(
     Guid Id,
@@ -34,4 +39,5 @@ public record ShopPOResponse(
     DateTime? CancelledAt = null,
     string? CancelReason = null,
     string? CancelledByName = null,
-    string? CancelledByRole = null);
+    string? CancelledByRole = null,
+    List<ShopPODiscountResponse>? Discounts = null);

Distribution/Features/ShopPO/ShopPOService.cs

@@ -1,5 +1,7 @@
 using Distribution.Features.Invoice;
+using Distribution.Features.Notifications;
 using Distribution.Features.PriceList;
+using Distribution.Features.Scheme;
 using Distribution.Features.Stock;
 using Distribution.Infra.UoW;
 using Distribution.Models;
@@ -10,16 +12,47 @@ public class ShopPOService(
     IShopPORepository repo,
     IInvoiceRepository invoiceRepo,
     PriceListService priceListService,
+    SchemeService schemeService,
+    INotificationService notifications,
     IUnitOfWork uow)
 {
-    private static ShopPOResponse ToResponse(Models.ShopPO p, Dictionary<Guid, (string Name, string Role)>? users = null) =>
+    // Paid lines are priced from the request or the price list; accepted free-issue lines are always priced 0.
+    private async Task<ShopPOItem> BuildLineAsync(ShopPOItemRequest line, Guid storeId)
+    {
+        if (line.IsFree)
+            return new ShopPOItem
+            {
+                FK_ItemId = line.ItemId,
+                Quantity = line.Quantity,
+                UnitPrice = 0m,
+                IsFree = true,
+                FK_SchemeId = line.SchemeId
+            };
+
+        var unitPrice = line.UnitPrice
+            ?? (await priceListService.ResolveByStoreAsync(line.ItemId, storeId, DateTime.Now))?.Price
+            ?? throw new InvalidOperationException($"No resolvable price for item {line.ItemId}");
+
+        return new ShopPOItem { FK_ItemId = line.ItemId, Quantity = line.Quantity, UnitPrice = unitPrice };
+    }
+
+    // Tells the person who raised the order (and their supervisor) what happened to it, unless they did it themselves.
+    private Task NotifyOrderAsync(string type, Models.ShopPO po, Guid actingUserId, string? reason, CancellationToken ct) =>
+        notifications.NotifyAsync(
+            type,
+            [RecipientRule.Users(po.RaisedById), RecipientRule.ReportsTo(po.RaisedById)],
+            new NotificationArgs(new { StoreName = po.Store?.StoreName, Reason = reason }, "ShopPO", po.Id, "/sales/orders", actingUserId),
+            ct);
+
+    private static ShopPOResponse ToResponse(Models.ShopPO p, Dictionary<Guid, (string Name, string Role)>? users = null, List<ShopPODiscountResponse>? discounts = null) =>
         new(p.Id, p.FK_StoreId, p.Store?.StoreName ?? string.Empty,
             p.Store?.StoreAddress, p.Store?.ContactNumber,
             p.RaisedById, p.InvoiceId, p.TotalAmount, p.Status,
             p.ConfirmedAt, p.ConfirmedBy, p.FulfilledAt,
             p.Items.Where(i => i.IsActive).Select(i =>
                 new ShopPOItemResponse(i.Id, i.FK_ItemId, i.Item?.Name ?? string.Empty,
-                    i.Quantity, i.QuantityFulfilled, i.UnitPrice, i.IsActive)).ToList(),
+                    i.Quantity, i.QuantityFulfilled, i.UnitPrice, i.IsActive,
+                    i.IsFree, i.FK_SchemeId, i.SchemeName)).ToList(),
             p.IsActive, p.CreatedAt,
             users != null && users.TryGetValue(p.RaisedById, out var u) ? u.Name : null,
             users != null && users.TryGetValue(p.RaisedById, out var r) ? r.Role : null,
@@ -27,7 +60,8 @@ public class ShopPOService(
             users != null && p.ConfirmedBy is Guid cb2 && users.TryGetValue(cb2, out var c2) ? c2.Role : null,
             p.CancelledBy, p.CancelledAt, p.CancelReason,
             users != null && p.CancelledBy is Guid xb && users.TryGetValue(xb, out var x) ? x.Name : null,
-            users != null && p.CancelledBy is Guid xb2 && users.TryGetValue(xb2, out var x2) ? x2.Role : null);
+            users != null && p.CancelledBy is Guid xb2 && users.TryGetValue(xb2, out var x2) ? x2.Role : null,
+            discounts ?? []);
 
     private static IEnumerable<Guid> UserIds(Models.ShopPO p)
     {
@@ -52,7 +86,14 @@ public class ShopPOService(
         var po = await repo.GetByIdAsync(id);
         if (po is null) return null;
         var users = await repo.GetUserInfoAsync(UserIds(po));
-        return ToResponse(po, users);
+        return ToResponse(po, users, await schemeService.GetDiscountsForShopPOAsync(po.Id));
+    }
+
+    public async Task<List<ShopPOResponse>> GetConfirmedWithoutInvoiceAsync(Guid? agentId, Guid? routeId, Guid? shopId)
+    {
+        var items = await repo.GetConfirmedWithoutInvoiceAsync(agentId, routeId, shopId);
+        var users = await repo.GetUserInfoAsync(items.SelectMany(UserIds));
+        return items.Select(p => ToResponse(p, users)).ToList();
     }
 
     public async Task<ShopPOResponse> CreateAsync(CreateShopPORequest request, Guid raisedById, CancellationToken ct = default)
@@ -65,20 +106,14 @@ public class ShopPOService(
 
         foreach (var line in request.Items)
         {
-            var unitPrice = line.UnitPrice
-                ?? (await priceListService.ResolveByStoreAsync(line.ItemId, request.StoreId, DateTime.Now))?.Price
-                ?? throw new InvalidOperationException($"No resolvable price for item {line.ItemId}");
-
-            items.Add(new ShopPOItem
-            {
-                FK_ItemId = line.ItemId,
-                Quantity = line.Quantity,
-                QuantityFulfilled = 0,
-                UnitPrice = unitPrice
-            });
-            total += line.Quantity * unitPrice;
+            var item = await BuildLineAsync(line, request.StoreId);
+            items.Add(item);
+            total += item.Quantity * item.UnitPrice;
         }
 
+        await schemeService.ValidateFreeLinesAsync(request.StoreId, DateTime.Now, items);
+        await schemeService.ValidateDiscountSchemesAsync(request.StoreId, DateTime.Now, items, request.DiscountSchemeIds);
+
         var po = new Models.ShopPO
         {
             FK_StoreId = request.StoreId,
@@ -93,6 +128,7 @@ public class ShopPOService(
             await repo.AddAsync(po);
             foreach (var item in items) item.FK_ShopPOId = po.Id;
             await repo.AddItemsAsync(items);
+            await schemeService.SyncRedemptionsAsync(po.Id, items, request.DiscountSchemeIds);
             await uow.CommitAsync(ct);
         }
         catch { await uow.RollbackAsync(ct); throw; }
@@ -120,27 +156,22 @@ public class ShopPOService(
 
         foreach (var line in request.Items)
         {
-            var unitPrice = line.UnitPrice
-                ?? (await priceListService.ResolveByStoreAsync(line.ItemId, po.FK_StoreId, DateTime.Now))?.Price
-                ?? throw new InvalidOperationException($"No resolvable price for item {line.ItemId}");
-
-            newItems.Add(new ShopPOItem
-            {
-                FK_ShopPOId = id,
-                FK_ItemId = line.ItemId,
-                Quantity = line.Quantity,
-                QuantityFulfilled = 0,
-                UnitPrice = unitPrice
-            });
-            total += line.Quantity * unitPrice;
+            var item = await BuildLineAsync(line, po.FK_StoreId);
+            item.FK_ShopPOId = id;
+            newItems.Add(item);
+            total += item.Quantity * item.UnitPrice;
         }
 
+        await schemeService.ValidateFreeLinesAsync(po.FK_StoreId, po.CreatedAt, newItems);
+        await schemeService.ValidateDiscountSchemesAsync(po.FK_StoreId, po.CreatedAt, newItems, request.DiscountSchemeIds);
+
         po.TotalAmount = total;
 
         await uow.BeginAsync(ct);
         try
         {
             await repo.ReplaceItemsAsync(id, newItems);
+            await schemeService.SyncRedemptionsAsync(id, newItems, request.DiscountSchemeIds);
             repo.Update(po);
             await uow.CommitAsync(ct);
         }
@@ -168,6 +199,8 @@ public class ShopPOService(
         try { repo.Update(po); await uow.CommitAsync(ct); }
         catch { await uow.RollbackAsync(ct); throw; }
 
+        await NotifyOrderAsync(NotificationTypes.ShopPOConfirmed, po, confirmedBy, null, ct);
+
         return await ToResponseWithUserAsync(po);
     }
 
@@ -193,17 +226,25 @@ public class ShopPOService(
             CreatedBy = userId,
             TotalAmount = po.TotalAmount
         };
+        // Start the invoice at the discounted total so it matches what print/finalize will recompute.
+        invoice.DiscountAmount = Math.Min(await invoiceRepo.GetSchemeDiscountAsync(po.Id), po.TotalAmount);
+        invoice.TotalAmount = po.TotalAmount - invoice.DiscountAmount;
 
         await uow.BeginAsync(ct);
         try
         {
             await invoiceRepo.AddAsync(invoice);
+            var lines = InvoiceService.BuildItemsFromShopPO(po, invoice.Id);
+            await invoiceRepo.AddItemsAsync(lines);
+            await invoiceRepo.AddVersionAsync(InvoiceService.BuildVersion(invoice, lines, 1, InvoiceVersionStage.Created, userId));
             po.InvoiceId = invoice.Id;
             repo.Update(po);
             await uow.CommitAsync(ct);
         }
         catch { await uow.RollbackAsync(ct); throw; }
 
+        await NotifyOrderAsync(NotificationTypes.ShopPOConfirmed, po, userId, null, ct);
+
         var saved = await repo.GetByIdAsync(id);
         return await ToResponseWithUserAsync(saved!);
     }
@@ -231,6 +272,8 @@ public class ShopPOService(
         try { repo.Update(po); await uow.CommitAsync(ct); }
         catch { await uow.RollbackAsync(ct); throw; }
 
+        await NotifyOrderAsync(NotificationTypes.ShopPOCancelled, po, cancelledBy, po.CancelReason, ct);
+
         return await ToResponseWithUserAsync(po);
     }
 }

Distribution/Features/Store/StoreService.cs

@@ -1,12 +1,14 @@
+using Distribution.Features.Notifications;
 using Distribution.Features.Scheme;
 using Distribution.Features.Stock;
+using Distribution.Features.StoreCredit;
 using Distribution.Infra.Authorization;
 using Distribution.Infra.UoW;
 using Distribution.Models;
 
 namespace Distribution.Features.Store;
 
-public class StoreService(IStoreRepository repo, IUnitOfWork uow, ICurrentUserService currentUser, IScopeAccessService scopeAccess, SchemeService schemeService, Route.IRouteRepository routeRepo)
+public class StoreService(IStoreRepository repo, IUnitOfWork uow, ICurrentUserService currentUser, IScopeAccessService scopeAccess, SchemeService schemeService, Route.IRouteRepository routeRepo, INotificationService notifications, IStoreCreditMovementRepository creditRepo)
 {
     private const int GlobalScopeRoleLevel = 50;
     private const int CreditApproverRoleLevel = 20;
@@ -147,6 +149,7 @@ public class StoreService(IStoreRepository repo, IUnitOfWork uow, ICurrentUserSe
         var store = await repo.GetByIdAsync(id);
         if (store is null || !store.IsActive) return null;
         if (!await HasStoreScopeAsync(id)) return null;
+        var wasWithinLimit = store.OutstandingBalance <= store.CreditLimit;
         store.OutstandingBalance = request.NewBalance;
         await uow.BeginAsync(ct);
         try
@@ -159,6 +162,18 @@ public class StoreService(IStoreRepository repo, IUnitOfWork uow, ICurrentUserSe
             await uow.RollbackAsync(ct);
             throw;
         }
+
+        // Only on the crossing, so repeated updates while over the limit don't re-alert.
+        if (store.CreditLimit > 0 && wasWithinLimit && store.OutstandingBalance > store.CreditLimit)
+            await notifications.NotifyAsync(
+                NotificationTypes.CreditLimitBreached,
+                [
+                    RecipientRule.RouteOwner(ScopeKind.Store, store.Id),
+                    RecipientRule.PermissionInScope("store.manage", ScopeKind.Store, store.Id),
+                ],
+                new NotificationArgs(new { store.StoreName }, "Store", store.Id, $"/stores/{store.Id}", currentUser.UserId),
+                ct);
+
         return ToResponse(store);
     }
 
@@ -167,7 +182,8 @@ public class StoreService(IStoreRepository repo, IUnitOfWork uow, ICurrentUserSe
         var store = await repo.GetByIdAsync(id);
         if (store is null || !store.IsActive) return null;
         if (!await HasStoreScopeAsync(id)) return null;
-        return new OutstandingBalanceResponse(store.Id, store.CreditLimit, store.OutstandingBalance, store.CreditLimit - store.OutstandingBalance);
+        var outstanding = await creditRepo.GetOutstandingForStoreAsync(id);
+        return new OutstandingBalanceResponse(store.Id, store.CreditLimit, outstanding, store.CreditLimit - outstanding);
     }
     public async Task<StoreResponse?> ClassifySegmentAsync(Guid id, ClassifySegmentRequest request, CancellationToken ct = default)
     {

Distribution/Features/StoreCredit/IStoreCreditMovementRepository.cs

@@ -0,0 +1,11 @@
+using Distribution.Models;
+
+namespace Distribution.Features.StoreCredit;
+
+public interface IStoreCreditMovementRepository
+{
+    Task<decimal> GetOutstandingForStoreAsync(Guid storeId);
+    Task<List<StoreCreditMovement>> GetByStoreAsync(Guid storeId, int page, int pageSize);
+    Task<int> GetCountByStoreAsync(Guid storeId);
+    Task AddAsync(StoreCreditMovement movement);
+}

Distribution/Features/StoreCredit/StoreCreditMovementRepository.cs

@@ -0,0 +1,36 @@
+using Distribution.Data;
+using Distribution.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace Distribution.Features.StoreCredit;
+
+public class StoreCreditMovementRepository(AppDBContext context) : IStoreCreditMovementRepository
+{
+    public async Task<decimal> GetOutstandingForStoreAsync(Guid storeId)
+    {
+        var usage = await context.StoreCreditMovements
+            .Where(m => m.IsActive && m.FK_StoreId == storeId && m.Direction == StoreCreditMovementDirection.Usage)
+            .SumAsync(m => (decimal?)m.Amount) ?? 0m;
+
+        var settlements = await context.StoreCreditMovements
+            .Where(m => m.IsActive && m.FK_StoreId == storeId && m.Direction == StoreCreditMovementDirection.Settlement)
+            .SumAsync(m => (decimal?)m.Amount) ?? 0m;
+
+        return usage - settlements;
+    }
+
+    public async Task<List<StoreCreditMovement>> GetByStoreAsync(Guid storeId, int page, int pageSize) =>
+        await context.StoreCreditMovements
+            .Where(m => m.IsActive && m.FK_StoreId == storeId)
+            .OrderByDescending(m => m.OccurredAt)
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .ToListAsync();
+
+    public async Task<int> GetCountByStoreAsync(Guid storeId) =>
+        await context.StoreCreditMovements
+            .CountAsync(m => m.IsActive && m.FK_StoreId == storeId);
+
+    public async Task AddAsync(StoreCreditMovement movement) =>
+        await context.StoreCreditMovements.AddAsync(movement);
+}

Distribution/Features/SupplierClaims/SupplierClaimService.cs

@@ -1,4 +1,5 @@
 using Distribution.Features.Grn;
+using Distribution.Features.Notifications;
 using Distribution.Features.Po;
 using Distribution.Infra.UoW;
 using Distribution.Models;
@@ -9,6 +10,7 @@ public class SupplierClaimService(
     ISupplierClaimRepository repo,
     IPoRepository poRepo,
     IGrnRepository grnRepo,
+    INotificationService notifications,
     IUnitOfWork uow)
 {
     private static SupplierClaimItemResponse MapItem(SupplierClaimItem i) =>
@@ -149,9 +151,19 @@ public class SupplierClaimService(
         }
         catch { await uow.RollbackAsync(ct); throw; }
 
+        await NotifyDecisionAsync(NotificationTypes.SupplierClaimApproved, claim, approverId, ct);
+
         return Map(claim);
     }
 
+    // Tells whoever raised the claim how it was decided (never the person who decided it).
+    private Task NotifyDecisionAsync(string type, SupplierClaim claim, Guid decidedBy, CancellationToken ct) =>
+        notifications.NotifyAsync(
+            type,
+            [RecipientRule.Users(claim.RaisedByUserId)],
+            new NotificationArgs(null, "SupplierClaim", claim.Id, "/returns-claims/supplier-claims", decidedBy),
+            ct);
+
     public async Task<SupplierClaimResponse> RejectAsync(Guid id, RejectSupplierClaimRequest request, Guid approverId, CancellationToken ct = default)
     {
         var claim = await repo.GetByIdAsync(id)
@@ -172,6 +184,8 @@ public class SupplierClaimService(
         }
         catch { await uow.RollbackAsync(ct); throw; }
 
+        await NotifyDecisionAsync(NotificationTypes.SupplierClaimRejected, claim, approverId, ct);
+
         return Map(claim);
     }
 }

Distribution/Features/SupplierPayment/ISupplierPaymentRepository.cs

@@ -0,0 +1,17 @@
+using Distribution.Models;
+
+namespace Distribution.Features.SupplierPayment;
+
+public interface ISupplierPaymentRepository
+{
+    Task<Models.SupplierPayment?> GetByIdAsync(Guid id);
+    Task<List<Models.SupplierPayment>> ListBySupplierAsync(Guid supplierId, int page, int pageSize);
+    Task<int> CountBySupplierAsync(Guid supplierId);
+    Task AddAsync(Models.SupplierPayment payment);
+
+    /// <summary>Sum of currently-allocated amounts to a GRN, across all active SupplierPayments.</summary>
+    Task<decimal> GetAllocatedTotalForGrnAsync(Guid goodsReceiptId);
+
+    /// <summary>Load a GRN with its items so the total can be computed.</summary>
+    Task<Models.GoodsReceipt?> GetGrnWithItemsAsync(Guid goodsReceiptId);
+}

Distribution/Features/SupplierPayment/SupplierPaymentController.cs

@@ -0,0 +1,26 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace Distribution.Features.SupplierPayment;
+
+[ApiController]
+[Route("api/suppliers/{supplierId:guid}/payments")]
+public class SupplierPaymentController(SupplierPaymentService service) : ControllerBase
+{
+    [HttpGet]
+    public async Task<IActionResult> List(Guid supplierId, [FromQuery] int page = 1, [FromQuery] int pageSize = 20)
+    {
+        var result = await service.ListBySupplierAsync(supplierId, page, pageSize);
+        return result is null ? NotFound() : Ok(result);
+    }
+
+    [HttpPost]
+    public async Task<IActionResult> Create(Guid supplierId, CreateSupplierPaymentRequest request, CancellationToken ct)
+    {
+        try
+        {
+            var result = await service.CreateAsync(supplierId, request, ct);
+            return result is null ? NotFound() : Ok(result);
+        }
+        catch (InvalidOperationException ex) { return BadRequest(new { error = ex.Message }); }
+    }
+}

Distribution/Features/SupplierPayment/SupplierPaymentDTOs.cs

@@ -0,0 +1,43 @@
+using Distribution.Models;
+
+namespace Distribution.Features.SupplierPayment;
+
+public record SupplierPaymentAllocationRequest(
+    Guid GoodsReceiptId,
+    decimal AllocatedAmount);
+
+public record CreateSupplierPaymentRequest(
+    decimal Amount,
+    PaymentMethod Method,
+    // One or more GRNs this payment covers. Sum of AllocatedAmount must equal Amount.
+    List<SupplierPaymentAllocationRequest> Allocations,
+    // Cash: required.
+    Guid? BankAccountId = null,
+    // Cheque: required — an Unused page from an Active cheque book.
+    Guid? ChequePageId = null,
+    string? Notes = null,
+    Guid? PaidByUserId = null);
+
+public record SupplierPaymentAllocationResponse(
+    Guid GoodsReceiptId,
+    decimal AllocatedAmount);
+
+public record SupplierPaymentResponse(
+    Guid Id,
+    Guid SupplierId,
+    decimal Amount,
+    PaymentMethod Method,
+    Guid? BankAccountId,
+    Guid? ChequePageId,
+    string? ChequeNo,
+    DateTime PaidAt,
+    Guid? PaidByUserId,
+    string? Notes,
+    List<SupplierPaymentAllocationResponse> Allocations,
+    DateTime CreatedAt);
+
+public record PagedSupplierPaymentsResponse(
+    List<SupplierPaymentResponse> Items,
+    int Page,
+    int PageSize,
+    int Total);

Distribution/Features/SupplierPayment/SupplierPaymentRepository.cs

@@ -0,0 +1,43 @@
+using Distribution.Data;
+using Distribution.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace Distribution.Features.SupplierPayment;
+
+public class SupplierPaymentRepository(AppDBContext context) : ISupplierPaymentRepository
+{
+    public async Task<Models.SupplierPayment?> GetByIdAsync(Guid id) =>
+        await context.SupplierPayments
+            .Include(p => p.ChequePage)
+            .Include(p => p.Allocations)
+            .FirstOrDefaultAsync(p => p.Id == id);
+
+    public async Task<List<Models.SupplierPayment>> ListBySupplierAsync(Guid supplierId, int page, int pageSize) =>
+        await context.SupplierPayments
+            .Include(p => p.ChequePage)
+            .Include(p => p.Allocations)
+            .Where(p => p.FK_SupplierId == supplierId && p.IsActive)
+            .OrderByDescending(p => p.PaidAt)
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .ToListAsync();
+
+    public async Task<int> CountBySupplierAsync(Guid supplierId) =>
+        await context.SupplierPayments
+            .CountAsync(p => p.FK_SupplierId == supplierId && p.IsActive);
+
+    public async Task AddAsync(Models.SupplierPayment payment) =>
+        await context.SupplierPayments.AddAsync(payment);
+
+    public async Task<decimal> GetAllocatedTotalForGrnAsync(Guid goodsReceiptId) =>
+        await context.SupplierPaymentGRNs
+            .Where(a => a.FK_GoodsReceiptId == goodsReceiptId
+                        && a.IsActive
+                        && a.SupplierPayment!.IsActive)
+            .SumAsync(a => (decimal?)a.AllocatedAmount) ?? 0m;
+
+    public async Task<Models.GoodsReceipt?> GetGrnWithItemsAsync(Guid goodsReceiptId) =>
+        await context.GoodsReceipts
+            .Include(g => g.Items)
+            .FirstOrDefaultAsync(g => g.Id == goodsReceiptId && g.IsActive);
+}

Distribution/Features/SupplierPayment/SupplierPaymentService.cs

@@ -0,0 +1,174 @@
+using Distribution.Data;
+using Distribution.Features.BankAccount;
+using Distribution.Features.ChequeBook;
+using Distribution.Features.Grn;
+using Distribution.Features.Supplier;
+using Distribution.Infra.Authorization;
+using Distribution.Infra.UoW;
+using Distribution.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace Distribution.Features.SupplierPayment;
+
+public class SupplierPaymentService(
+    AppDBContext context,
+    ISupplierPaymentRepository repo,
+    ISupplierRepository supplierRepo,
+    IBankAccountRepository bankAccountRepo,
+    IChequeBookRepository chequeBookRepo,
+    IUnitOfWork uow,
+    ICurrentUserService currentUser)
+{
+    private static SupplierPaymentResponse ToResponse(Models.SupplierPayment p) =>
+        new(p.Id, p.FK_SupplierId, p.Amount, p.Method,
+            p.FK_BankAccountId, p.FK_ChequePageId, p.ChequePage?.ChequeNo,
+            p.PaidAt, p.PaidByUserId, p.Notes,
+            p.Allocations
+                .Where(a => a.IsActive)
+                .Select(a => new SupplierPaymentAllocationResponse(a.FK_GoodsReceiptId, a.AllocatedAmount))
+                .ToList(),
+            p.CreatedAt);
+
+    /// <summary>GRN total = sum per line of (gross - discount + NBT + VAT). Rejected qty never costs.</summary>
+    private static decimal GrnTotal(Models.GoodsReceipt grn) =>
+        grn.Items.Where(i => i.IsActive).Sum(i =>
+            GrnPricing.Line(i.AcceptedQuantity, i.UnitCost, i.DiscountPercent, i.NbtPercent, i.VatPercent).Total);
+
+    public async Task<PagedSupplierPaymentsResponse?> ListBySupplierAsync(Guid supplierId, int page, int pageSize)
+    {
+        var supplier = await supplierRepo.GetByIdAsync(supplierId);
+        if (supplier is null) return null;
+
+        if (page < 1) page = 1;
+        if (pageSize < 1) pageSize = 20;
+        if (pageSize > 200) pageSize = 200;
+
+        var payments = await repo.ListBySupplierAsync(supplierId, page, pageSize);
+        var total = await repo.CountBySupplierAsync(supplierId);
+        return new PagedSupplierPaymentsResponse(payments.Select(ToResponse).ToList(), page, pageSize, total);
+    }
+
+    public async Task<SupplierPaymentResponse?> CreateAsync(Guid supplierId, CreateSupplierPaymentRequest request, CancellationToken ct = default)
+    {
+        var supplier = await supplierRepo.GetByIdAsync(supplierId);
+        if (supplier is null) return null;
+
+        if (request.Amount <= 0)
+            throw new InvalidOperationException("Amount must be greater than zero");
+        if (request.Method == PaymentMethod.Credit)
+            throw new InvalidOperationException("Credit is not a valid outgoing payment method");
+
+        if (request.Allocations is null || request.Allocations.Count == 0)
+            throw new InvalidOperationException("At least one GRN allocation is required");
+
+        var duplicateGrn = request.Allocations.GroupBy(a => a.GoodsReceiptId).FirstOrDefault(g => g.Count() > 1);
+        if (duplicateGrn is not null)
+            throw new InvalidOperationException($"GRN {duplicateGrn.Key} is allocated more than once");
+
+        if (request.Allocations.Any(a => a.AllocatedAmount <= 0))
+            throw new InvalidOperationException("Each allocation amount must be greater than zero");
+
+        var allocationSum = request.Allocations.Sum(a => a.AllocatedAmount);
+        if (allocationSum != request.Amount)
+            throw new InvalidOperationException($"Allocations sum ({allocationSum}) must equal Amount ({request.Amount})");
+
+        // Validate each GRN exists, belongs to this supplier, and the new allocation does not push cumulative paid over the GRN total.
+        foreach (var alloc in request.Allocations)
+        {
+            var grn = await repo.GetGrnWithItemsAsync(alloc.GoodsReceiptId)
+                ?? throw new InvalidOperationException($"GRN {alloc.GoodsReceiptId} not found");
+
+            var grnSupplierId = grn.FK_SupplierId
+                ?? grn.PurchaseOrder?.FK_SupplierId;
+            if (grnSupplierId is null)
+            {
+                // PO-based GRN without the PO loaded — re-query to confirm supplier match.
+                var po = await context.PurchaseOrders.FindAsync([grn.FK_PurchaseOrderId], ct);
+                grnSupplierId = po?.FK_SupplierId;
+            }
+            if (grnSupplierId != supplierId)
+                throw new InvalidOperationException($"GRN {alloc.GoodsReceiptId} does not belong to the specified supplier");
+
+            var grnTotal = GrnTotal(grn);
+            var alreadyAllocated = await repo.GetAllocatedTotalForGrnAsync(grn.Id);
+            if (alreadyAllocated + alloc.AllocatedAmount > grnTotal)
+                throw new InvalidOperationException(
+                    $"Allocation to GRN {grn.Id} ({alloc.AllocatedAmount}) exceeds outstanding balance " +
+                    $"(GRN total {grnTotal}, already paid {alreadyAllocated})");
+        }
+
+        var payerId = currentUser.UserId ?? request.PaidByUserId;
+
+        var payment = new Models.SupplierPayment
+        {
+            FK_SupplierId = supplierId,
+            Amount = request.Amount,
+            Method = request.Method,
+            PaidAt = DateTime.Now,
+            PaidByUserId = payerId,
+            Notes = request.Notes,
+            Allocations = request.Allocations.Select(a => new Models.SupplierPaymentGRN
+            {
+                FK_GoodsReceiptId = a.GoodsReceiptId,
+                AllocatedAmount = a.AllocatedAmount
+            }).ToList()
+        };
+
+        await uow.BeginAsync(ct);
+        try
+        {
+            if (request.Method == PaymentMethod.Cash)
+            {
+                if (request.BankAccountId is null)
+                    throw new InvalidOperationException("BankAccountId is required when Method is Cash");
+
+                var account = await bankAccountRepo.GetByIdAsync(request.BankAccountId.Value);
+                if (account is null)
+                    throw new InvalidOperationException("BankAccountId does not reference a valid account");
+                if (account.IsActive is false)
+                    throw new InvalidOperationException("The selected account is inactive");
+
+                payment.FK_BankAccountId = account.Id;
+            }
+            else // Cheque
+            {
+                if (request.ChequePageId is null)
+                    throw new InvalidOperationException("ChequePageId is required when Method is Cheque");
+
+                var page = await context.ChequePages
+                    .Include(p => p.ChequeBook)
+                    .FirstOrDefaultAsync(p => p.Id == request.ChequePageId.Value, ct);
+
+                if (page is null)
+                    throw new InvalidOperationException("ChequePageId does not reference a valid cheque page");
+                if (page.IssueStatus != ChequePageIssueStatus.Unused)
+                    throw new InvalidOperationException($"Cannot issue a cheque in status '{page.IssueStatus}'");
+                if (page.ChequeBook is null || page.ChequeBook.Status != ChequeBookStatus.Active)
+                    throw new InvalidOperationException("The cheque book is not active");
+
+                page.IssueStatus = ChequePageIssueStatus.Issued;
+                page.PayeeType = PayeeType.Supplier;
+                page.PayeeName = supplier.Name;
+                page.IssueDate = DateTime.Now;
+                page.Amount = request.Amount;
+                page.CurrencyCode = "LKR";
+                page.PrintedAt = DateTime.Now;
+
+                chequeBookRepo.UpdatePage(page);
+                payment.FK_ChequePageId = page.Id;
+                payment.ChequePage = page;
+            }
+
+            await repo.AddAsync(payment);
+
+            // TODO ledger: when accounting is wired in, post a journal entry here —
+            //   Debit  Accounts Payable (supplier)
+            //   Credit Cash/Bank (BankAccount) OR Cheques-outstanding (for Cheque payments)
+
+            await uow.CommitAsync(ct);
+        }
+        catch { await uow.RollbackAsync(ct); throw; }
+
+        return ToResponse(payment);
+    }
+}

Distribution/Migrations/20261019092950_AddPaymentServiceModule.cs

@@ -0,0 +1,926 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Distribution.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddPaymentServiceModule : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "BankAccounts",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    AccountType = table.Column<int>(type: "int", nullable: false),
+                    AccountName = table.Column<string>(type: "varchar(200)", maxLength: 200, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    BankName = table.Column<string>(type: "varchar(200)", maxLength: 200, nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    CashAccountTypeName = table.Column<string>(type: "varchar(100)", maxLength: 100, nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    AccountNumber = table.Column<string>(type: "varchar(100)", maxLength: 100, nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    CurrencyCode = table.Column<string>(type: "varchar(10)", maxLength: 10, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    IsDefault = table.Column<bool>(type: "tinyint(1)", nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_BankAccounts", x => x.Id);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateTable(
+                name: "ChequeBooks",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    ChequeBookNo = table.Column<string>(type: "varchar(100)", maxLength: 100, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    BranchId = table.Column<int>(type: "int", nullable: false),
+                    FK_BankAccountId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    StartChequeNo = table.Column<string>(type: "varchar(50)", maxLength: 50, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    EndChequeNo = table.Column<string>(type: "varchar(50)", maxLength: 50, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    TotalLeaves = table.Column<int>(type: "int", nullable: false),
+                    ReceivedDate = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    Description = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    CreatedBy = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ChequeBooks", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ChequeBooks_BankAccounts_FK_BankAccountId",
+                        column: x => x.FK_BankAccountId,
+                        principalTable: "BankAccounts",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateTable(
+                name: "ReceivedCheques",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    CompanyId = table.Column<int>(type: "int", nullable: false),
+                    BranchId = table.Column<int>(type: "int", nullable: true),
+                    ReceivedFromType = table.Column<int>(type: "int", nullable: false),
+                    ReceivedFromId = table.Column<int>(type: "int", nullable: true),
+                    ReceivedFromName = table.Column<string>(type: "varchar(200)", maxLength: 200, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    DrawerBankName = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    DrawerBankBranch = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    AccountHolderName = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    ChequeNo = table.Column<string>(type: "varchar(50)", maxLength: 50, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    ChequeDate = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    Amount = table.Column<decimal>(type: "decimal(65,30)", nullable: false),
+                    ReceivedDate = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    ReferenceType = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    ReferenceId = table.Column<int>(type: "int", nullable: true),
+                    Notes = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    CreatedBy = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    FK_DepositBankAccountId = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
+                    DepositDate = table.Column<DateTime>(type: "datetime(6)", nullable: true),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ReceivedCheques", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ReceivedCheques_BankAccounts_FK_DepositBankAccountId",
+                        column: x => x.FK_DepositBankAccountId,
+                        principalTable: "BankAccounts",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateTable(
+                name: "ChequePages",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    ChequeNo = table.Column<string>(type: "varchar(50)", maxLength: 50, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    FK_ChequeBookId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    IssueStatus = table.Column<int>(type: "int", nullable: false),
+                    PayeeType = table.Column<int>(type: "int", nullable: true),
+                    PayeeId = table.Column<int>(type: "int", nullable: true),
+                    PayeeName = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    IssueDate = table.Column<DateTime>(type: "datetime(6)", nullable: true),
+                    Amount = table.Column<decimal>(type: "decimal(65,30)", nullable: true),
+                    CurrencyCode = table.Column<string>(type: "varchar(10)", maxLength: 10, nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    VoucherId = table.Column<int>(type: "int", nullable: true),
+                    ReferenceNo = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Purpose = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    IsCrossCheque = table.Column<bool>(type: "tinyint(1)", nullable: true),
+                    IsAccountPayee = table.Column<bool>(type: "tinyint(1)", nullable: true),
+                    IsPostDated = table.Column<bool>(type: "tinyint(1)", nullable: true),
+                    Notes = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    PrintedBy = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    PrintedAt = table.Column<DateTime>(type: "datetime(6)", nullable: true),
+                    ClearedDate = table.Column<DateTime>(type: "datetime(6)", nullable: true),
+                    ClearedByBank = table.Column<bool>(type: "tinyint(1)", nullable: true),
+                    CancelReason = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ChequePages", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ChequePages_ChequeBooks_FK_ChequeBookId",
+                        column: x => x.FK_ChequeBookId,
+                        principalTable: "ChequeBooks",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000001"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8c43c584-0f65-496d-a77c-a7df46bb175d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000002"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("25576a9d-38cb-4ff5-b8ca-08df43d8a5a6"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000003"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e47016c1-a014-476f-ba87-4b3d438de62a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000004"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a24c0e9e-0194-4f96-823c-bdbdcd122d85"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000005"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e76ef6e2-67ba-462f-a954-b1dbc5a95d8c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000006"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bba4fdaa-fd0e-43dc-aedf-331212bd06cd"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000007"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bc66d450-af6b-426e-9d05-266ceba21fac"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000008"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("9ee2196c-1e4b-452d-aaf6-7c55e3d2be2b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000009"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("63508590-7a30-4640-9fc9-d3d54978f581"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000010"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("82802a3f-23bc-45db-a531-d7e880dd7970"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000011"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("65ccf5b6-754a-431a-81bf-d8e0587c956e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000012"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6c713413-362b-475a-846b-9f3382cf7a35"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000013"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6dfe68ff-f5a3-41a8-981b-ac108a81408e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000014"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("09c6b812-dc14-44a2-9362-429dfef3942d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000015"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bf29a1bb-234e-47a3-922f-f0fb3a1daba0"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000016"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0d2f3497-4852-453e-a451-275e945b6c1d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000017"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("41c13dbc-4f51-4134-891c-b6955f728d65"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000018"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("29bc0291-7a91-4fc5-840b-9420b64b86fc"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000019"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8ae0c386-d206-4580-890f-c1673c1dfeb2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000020"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5db4bd09-9481-4608-9dec-3412ba7f3f69"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000021"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c1840bd7-88fd-496a-8d88-aef3d886e1ec"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000022"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("af97d659-c040-4fdc-beeb-62fc8334f95c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000023"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a6443517-3c2a-4407-a3bd-5497e053b0d6"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000024"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2f540d56-bff4-41fe-9181-4a423c1da51c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000025"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("db18cfb8-a56c-46bc-baff-298e6204c455"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000026"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fe209c12-1189-485b-920e-ce6db3c132b9"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000027"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fedef395-394d-4237-b5aa-8254603ed304"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000028"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7cc47626-65b8-44b0-83fb-a5dff96c39f6"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000029"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("cf04aea5-3f47-4717-95aa-8dab547f9cfb"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000030"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c2906d62-9eea-4d08-b904-86a3f8b04a20"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000031"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7a546bf9-c2f3-4d23-a38e-a068da53dfeb"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000032"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("19c916c3-7b17-42e0-b4b6-89b8cb6475f4"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000033"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e6805dbe-a931-4e2a-b08f-83e8760d4968"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000034"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7d991f5c-16db-46c5-863c-93063c2e7382"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000035"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("513c50d0-5d7b-426d-beef-f14bdea626bc"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000036"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("638a6a60-25da-425c-bdec-683431c26d62"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000037"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b00bfae6-92bb-48cb-99d9-f2814baae47d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000038"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6562c9b4-0673-4ce0-8805-03734bc889ce"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000039"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6601e0fe-83dd-4307-be91-38dae998cc9c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000040"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c4848449-9678-4fa6-8a00-db4e504b57d6"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000041"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("91c02c24-12a3-48d5-9d19-174c8e764152"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000042"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0f00477f-5120-40ba-a0e6-0406e47d1c80"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000043"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("db135a10-6335-478d-b2f8-3b5934cd142b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000044"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5c219dd9-9ff3-4541-a708-cc7e4bd4dd25"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000045"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("086e7b93-079d-49d0-90e9-95899b53be52"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000046"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f0b3d172-cb32-4606-8272-00feaf4067a2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000047"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("75a882c0-b2e9-4efa-a64c-b5d530d42194"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000048"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("03540f63-d811-4436-869f-2f76995bbb19"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000049"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("73894d9f-a823-4b5b-b809-5cc0aa716a70"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000050"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("1ad4bfb8-cde6-4623-a21d-9a78af0026d6"));
+
+            migrationBuilder.CreateIndex(
+                name: "IX_BankAccounts_AccountType_AccountName",
+                table: "BankAccounts",
+                columns: new[] { "AccountType", "AccountName" },
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ChequeBooks_ChequeBookNo",
+                table: "ChequeBooks",
+                column: "ChequeBookNo",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ChequeBooks_FK_BankAccountId",
+                table: "ChequeBooks",
+                column: "FK_BankAccountId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ChequePages_ChequeNo",
+                table: "ChequePages",
+                column: "ChequeNo",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ChequePages_FK_ChequeBookId",
+                table: "ChequePages",
+                column: "FK_ChequeBookId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ReceivedCheques_ChequeNo",
+                table: "ReceivedCheques",
+                column: "ChequeNo");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ReceivedCheques_FK_DepositBankAccountId",
+                table: "ReceivedCheques",
+                column: "FK_DepositBankAccountId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ChequePages");
+
+            migrationBuilder.DropTable(
+                name: "ReceivedCheques");
+
+            migrationBuilder.DropTable(
+                name: "ChequeBooks");
+
+            migrationBuilder.DropTable(
+                name: "BankAccounts");
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000001"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("db785a23-5337-4fc8-b460-80c30b707d79"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000002"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b07b73f9-2c8b-4dff-af5c-42622b026321"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000003"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2e867ba5-2739-4ce4-b8d7-25b14ed392c1"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000004"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("203d855d-f2d0-43d0-9d4f-9c4d0e8e7566"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000005"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("edd2a0ee-1ca9-47ff-9df6-7254929aef80"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000006"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("644b5ee5-f2c5-4187-a3d4-322cdd5c95d7"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000007"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("70fdf921-f3fd-4e66-bfd2-cb7bb156fa34"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000008"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e2de5341-4146-4c84-a584-8788774c14df"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000009"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("ece07436-4a0b-435c-888b-a22c14612dc4"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000010"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b72f8737-7a21-48c0-809a-bc0d3fdd7063"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000011"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fe1efed0-271f-45e3-a58b-244f1115246f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000012"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("1b58e809-e4a0-4108-af6e-fd0dac7b3163"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000013"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("881e8e67-e2ee-47be-94f7-77da73a05365"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000014"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e5d0baa8-9def-4b81-8727-5886b2906eaf"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000015"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a46ec771-5e79-4595-bb40-91e8a954a792"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000016"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("ef8b1808-3b14-43a8-ba75-30551e643cc5"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000017"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("50142904-8d40-424b-aeb3-53e8cb110445"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000018"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4bd67f53-7f84-492c-83f9-fd6488fa88b7"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000019"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d9a0eb59-600e-47e9-8e07-8b7bffc93f8b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000020"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e5a9d4da-9497-4e7e-8fb9-796927cbb510"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000021"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("ffa29833-505e-4f56-9a4d-58f5df844af2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000022"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4e54994b-7ce1-4b99-aa98-de00c1d205fa"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000023"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f45b7352-f42a-4bb3-9d1e-d7cbe2665c0c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000024"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("27744965-334b-4da2-8a2d-5d7433d11b9d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000025"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("cec1991b-ea93-45b0-b380-01cf0d36fc17"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000026"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("25675bb4-2ab5-437c-bee8-1b1ec1741736"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000027"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5fc66d40-1960-4028-af48-cf51a80bff04"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000028"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bd4e1740-a8b6-4a53-8633-a68c9858b3f5"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000029"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("9de97081-77d7-43c3-90b9-af3bc9d4bbef"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000030"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6ae05e16-95e5-4d43-bfa0-56991393d76f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000031"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("eb096aea-92c9-4556-ba4f-3084da223c7d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000032"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6c9dac72-200a-46eb-b49e-699b1ca775b5"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000033"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8c8d0c74-40f6-4164-a6a7-6d2374ef162a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000034"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4a0d8cea-c33d-45a6-bd42-d8a51ce321c8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000035"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a0ea0280-8e40-45bc-88e4-c3feb92e36d4"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000036"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("61da4c55-4f19-4ce4-bfc9-3fa9073365a2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000037"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fbab8f2e-f224-42a0-be16-b7ea4e24eec5"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000038"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bcf7f883-e6c8-4a97-8a27-6814b0ed9144"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000039"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("13c01d81-198b-45cb-9de9-f25130e16313"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000040"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("667c3022-ea0d-4d1c-8ae4-b64e2f104295"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000041"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("78607299-2f5c-4edb-9143-c4a83395f731"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000042"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e53313fd-c6d4-4d52-827f-14cfd55401eb"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000043"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c2521113-60f4-41fa-8ded-6b6a6b91a584"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000044"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("14532efd-d9f9-4a46-a7c3-fbfbe85a6f13"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000045"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("438bbd52-ee61-4afc-9d59-7d0407da4f1d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000046"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3e3d0cd9-f95e-4c1c-b829-cd02f1bad987"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000047"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("84daf87e-d3e1-4f4e-9a57-ec9996fff41d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000048"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("ddcb8caf-106e-4072-b48e-a2542de51211"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000049"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("95d39d28-c5c7-4e82-87eb-40570db1c1f5"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000050"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b8e7b327-33c9-4420-b4d1-0071c58a5c95"));
+        }
+    }
+}

Distribution/Migrations/20261019111029_SeedDefaultCashAccount.cs

@@ -0,0 +1,729 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Distribution.Migrations
+{
+    /// <inheritdoc />
+    public partial class SeedDefaultCashAccount : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.InsertData(
+                table: "BankAccounts",
+                columns: new[] { "Id", "AccountName", "AccountNumber", "AccountType", "BankName", "CashAccountTypeName", "CreatedAt", "CurrencyCode", "IsActive", "IsDefault" },
+                values: new object[] { new Guid("11111111-1111-1111-1111-000000000001"), "Petty Cash", null, 0, null, "Petty Cash", new DateTime(2026, 10, 19, 0, 0, 0, 0, DateTimeKind.Unspecified), "LKR", true, true });
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000001"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("ec13fdfa-d848-4004-b749-4b455ba0a77e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000002"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("66f41359-cf33-4bd9-a936-816f03b23da7"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000003"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("369efbe7-f200-4b2e-bc15-858b6d2ca882"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000004"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("adc14999-08af-4b4c-937d-3ecd7c35b709"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000005"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f1bf4ccb-45c6-4915-b941-6b507eb1e44f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000006"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("1cbd132a-ea3d-46b2-8150-c5a077b6b36a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000007"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("362118bd-1d4c-4576-95f6-7da899bf7368"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000008"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("15e94675-d2ae-4f5a-8198-6297a26d7a2c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000009"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4af2ab93-d3ba-4bda-b440-167f672cc166"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000010"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bc5ba5f8-f20a-432a-985b-95b9500ce693"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000011"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4f43f82b-8e6a-4729-9ded-c78c7dde24a7"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000012"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7ac3df8c-f5c3-4d57-b537-5d5ca4ec1e11"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000013"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("44ec8d0f-f540-4786-9d9a-9194fa091286"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000014"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("143c4280-21be-4852-adc5-7cd17ab595fd"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000015"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d00b144e-bf2d-4a04-9c85-0c14544edf48"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000016"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("9a72b7e4-1197-4032-8ec6-ebb3442a267f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000017"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5ec2af6e-d1db-4811-9c37-94a260e6ef9b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000018"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a71aceba-5199-4824-8b4e-998b108c082c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000019"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4bd840bf-da52-46fd-b065-40253f915c7c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000020"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8b4d8558-dba9-45bb-b263-f066580a55e9"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000021"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0ee1a2e0-e4d2-4af3-9cca-ffad05bc1e20"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000022"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("700be5ec-0c11-497b-808a-80e7a854d2b4"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000023"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b9978e5a-14b1-462a-9b7b-c9c32c4decb9"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000024"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("1e7cc9d4-f65e-434b-90e5-f78b4fda39b8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000025"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bfb3f80b-32c3-43b0-b216-f05e55f09360"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000026"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fcfe2242-93ad-4c6d-8eec-3ec1f1270d0a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000027"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8e6eeb90-966f-4417-a1ae-148cdaa64904"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000028"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6df60aea-63f3-465e-96fb-9a7304ead3c2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000029"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c0e21519-a095-4c7f-af42-e26efdcdd31e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000030"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("496bbf8d-d84d-4c21-b190-bf95a06b4113"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000031"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("36f55476-d749-459b-92d9-839919499460"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000032"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d90301fa-8990-49cf-8fa0-228ea7e684bc"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000033"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8da4cd2a-1fd2-4417-bb6d-9e91174193f5"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000034"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("cc9bed46-a230-4611-88b4-d568abca857e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000035"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4d791413-ac44-4165-87b8-c28dbfa49230"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000036"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2bb28028-8b12-4937-9dc6-68e35b100007"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000037"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fdc8d3d9-a32d-4322-8144-93ff677beea3"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000038"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b1ea0901-08e8-4dea-8ac3-15b522a2f274"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000039"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("116ac7bf-741e-4d4f-a313-2e7946a50044"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000040"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7fd97ca6-a14b-4e42-8474-5471c0ef79a9"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000041"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e58f35b2-8308-4fbb-b3ca-db9d037347cd"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000042"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("dc6b2750-083b-4653-a986-7af7aaec8136"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000043"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6629888a-eb6b-433f-bbfe-ee5d947fb5b2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000044"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("94b97271-7593-4cec-9290-802e9a26f0d8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000045"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0dc88aca-4e86-4712-988f-8db6a466531d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000046"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c8839187-4358-4218-bf3d-5ea4ed758661"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000047"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5c731906-8d81-4f85-abad-230050af0bd0"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000048"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d6e3db40-ca38-4caf-88d8-ce87475b4d87"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000049"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("398f1c4d-5d7d-4af4-9aa7-a88d7abf9a33"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000050"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0f6c66e6-833c-4b52-ba2c-09da8dbead6f"));
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DeleteData(
+                table: "BankAccounts",
+                keyColumn: "Id",
+                keyValue: new Guid("11111111-1111-1111-1111-000000000001"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000001"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8c43c584-0f65-496d-a77c-a7df46bb175d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000002"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("25576a9d-38cb-4ff5-b8ca-08df43d8a5a6"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000003"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e47016c1-a014-476f-ba87-4b3d438de62a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000004"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a24c0e9e-0194-4f96-823c-bdbdcd122d85"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000005"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e76ef6e2-67ba-462f-a954-b1dbc5a95d8c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000006"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bba4fdaa-fd0e-43dc-aedf-331212bd06cd"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000007"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bc66d450-af6b-426e-9d05-266ceba21fac"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000008"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("9ee2196c-1e4b-452d-aaf6-7c55e3d2be2b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000009"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("63508590-7a30-4640-9fc9-d3d54978f581"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000010"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("82802a3f-23bc-45db-a531-d7e880dd7970"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000011"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("65ccf5b6-754a-431a-81bf-d8e0587c956e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000012"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6c713413-362b-475a-846b-9f3382cf7a35"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000013"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6dfe68ff-f5a3-41a8-981b-ac108a81408e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000014"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("09c6b812-dc14-44a2-9362-429dfef3942d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000015"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bf29a1bb-234e-47a3-922f-f0fb3a1daba0"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000016"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0d2f3497-4852-453e-a451-275e945b6c1d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000017"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("41c13dbc-4f51-4134-891c-b6955f728d65"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000018"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("29bc0291-7a91-4fc5-840b-9420b64b86fc"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000019"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8ae0c386-d206-4580-890f-c1673c1dfeb2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000020"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5db4bd09-9481-4608-9dec-3412ba7f3f69"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000021"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c1840bd7-88fd-496a-8d88-aef3d886e1ec"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000022"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("af97d659-c040-4fdc-beeb-62fc8334f95c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000023"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a6443517-3c2a-4407-a3bd-5497e053b0d6"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000024"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2f540d56-bff4-41fe-9181-4a423c1da51c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000025"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("db18cfb8-a56c-46bc-baff-298e6204c455"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000026"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fe209c12-1189-485b-920e-ce6db3c132b9"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000027"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fedef395-394d-4237-b5aa-8254603ed304"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000028"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7cc47626-65b8-44b0-83fb-a5dff96c39f6"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000029"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("cf04aea5-3f47-4717-95aa-8dab547f9cfb"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000030"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c2906d62-9eea-4d08-b904-86a3f8b04a20"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000031"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7a546bf9-c2f3-4d23-a38e-a068da53dfeb"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000032"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("19c916c3-7b17-42e0-b4b6-89b8cb6475f4"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000033"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e6805dbe-a931-4e2a-b08f-83e8760d4968"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000034"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7d991f5c-16db-46c5-863c-93063c2e7382"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000035"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("513c50d0-5d7b-426d-beef-f14bdea626bc"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000036"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("638a6a60-25da-425c-bdec-683431c26d62"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000037"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b00bfae6-92bb-48cb-99d9-f2814baae47d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000038"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6562c9b4-0673-4ce0-8805-03734bc889ce"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000039"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6601e0fe-83dd-4307-be91-38dae998cc9c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000040"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c4848449-9678-4fa6-8a00-db4e504b57d6"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000041"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("91c02c24-12a3-48d5-9d19-174c8e764152"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000042"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0f00477f-5120-40ba-a0e6-0406e47d1c80"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000043"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("db135a10-6335-478d-b2f8-3b5934cd142b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000044"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5c219dd9-9ff3-4541-a708-cc7e4bd4dd25"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000045"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("086e7b93-079d-49d0-90e9-95899b53be52"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000046"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f0b3d172-cb32-4606-8272-00feaf4067a2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000047"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("75a882c0-b2e9-4efa-a64c-b5d530d42194"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000048"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("03540f63-d811-4436-869f-2f76995bbb19"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000049"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("73894d9f-a823-4b5b-b809-5cc0aa716a70"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000050"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("1ad4bfb8-cde6-4623-a21d-9a78af0026d6"));
+        }
+    }
+}

Distribution/Migrations/20261019155121_AddSupplierPayments.cs

@@ -0,0 +1,928 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Distribution.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddSupplierPayments : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<int>(
+                name: "CompanyId",
+                table: "ReceivedCheques",
+                type: "int",
+                nullable: true,
+                oldClrType: typeof(int),
+                oldType: "int");
+
+            migrationBuilder.AddColumn<Guid>(
+                name: "FK_BankAccountId",
+                table: "Payments",
+                type: "char(36)",
+                nullable: true,
+                collation: "ascii_general_ci");
+
+            migrationBuilder.AddColumn<Guid>(
+                name: "FK_ReceivedChequeId",
+                table: "Payments",
+                type: "char(36)",
+                nullable: true,
+                collation: "ascii_general_ci");
+
+            migrationBuilder.CreateTable(
+                name: "SupplierPayments",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_SupplierId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    Amount = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false),
+                    Method = table.Column<int>(type: "int", nullable: false),
+                    FK_BankAccountId = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
+                    FK_ChequePageId = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
+                    PaidAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    PaidByUserId = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
+                    Notes = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_SupplierPayments", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_SupplierPayments_BankAccounts_FK_BankAccountId",
+                        column: x => x.FK_BankAccountId,
+                        principalTable: "BankAccounts",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_SupplierPayments_ChequePages_FK_ChequePageId",
+                        column: x => x.FK_ChequePageId,
+                        principalTable: "ChequePages",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_SupplierPayments_Suppliers_FK_SupplierId",
+                        column: x => x.FK_SupplierId,
+                        principalTable: "Suppliers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateTable(
+                name: "SupplierPaymentGRNs",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_SupplierPaymentId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_GoodsReceiptId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    AllocatedAmount = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_SupplierPaymentGRNs", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_SupplierPaymentGRNs_GoodsReceipts_FK_GoodsReceiptId",
+                        column: x => x.FK_GoodsReceiptId,
+                        principalTable: "GoodsReceipts",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_SupplierPaymentGRNs_SupplierPayments_FK_SupplierPaymentId",
+                        column: x => x.FK_SupplierPaymentId,
+                        principalTable: "SupplierPayments",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.UpdateData(
+                table: "Payments",
+                keyColumn: "Id",
+                keyValue: new Guid("47000000-0000-0000-0000-000000000001"),
+                columns: new[] { "FK_BankAccountId", "FK_ReceivedChequeId" },
+                values: new object[] { null, null });
+
+            migrationBuilder.UpdateData(
+                table: "Payments",
+                keyColumn: "Id",
+                keyValue: new Guid("47000000-0000-0000-0000-000000000002"),
+                columns: new[] { "FK_BankAccountId", "FK_ReceivedChequeId" },
+                values: new object[] { null, null });
+
+            migrationBuilder.UpdateData(
+                table: "Payments",
+                keyColumn: "Id",
+                keyValue: new Guid("47000000-0000-0000-0000-000000000003"),
+                columns: new[] { "FK_BankAccountId", "FK_ReceivedChequeId" },
+                values: new object[] { null, null });
+
+            migrationBuilder.UpdateData(
+                table: "Payments",
+                keyColumn: "Id",
+                keyValue: new Guid("47000000-0000-0000-0000-000000000004"),
+                columns: new[] { "FK_BankAccountId", "FK_ReceivedChequeId" },
+                values: new object[] { null, null });
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000001"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("30f658ac-2c92-4cd8-ad47-10b0def2699c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000002"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("42ab2c52-eaf8-4a17-b67a-ccd66569e56a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000003"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8afec825-27b3-4153-ad06-f8bcdbf93da8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000004"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4b427620-e99d-4068-a416-c3788d5bd9b5"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000005"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("361f44ef-1cd1-48a9-be4d-4c068aacef1e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000006"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("11fc03ae-92ee-4336-ae57-29aac731ad51"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000007"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0b1f2b73-ef60-4634-864f-22a6c0cd1373"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000008"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2380abf3-2bcd-4a9f-b447-5f1685df2fc8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000009"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("240e4d6a-8306-40ba-aaec-8e05cd0347db"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000010"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("cfde0aa6-e859-4f9c-8291-b0d886fcd4c9"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000011"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("dae772c8-26ec-4b5c-8d7a-f3196510bf2c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000012"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3512c0a4-a5ae-4002-a779-7d3cc600ab61"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000013"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f9e2a348-159e-47a2-b7be-a60f0254873f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000014"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c8b4c181-5b08-45d2-818b-74bceeab78a8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000015"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8fb4ff4c-c5bd-4afd-a08e-02861d63cb7b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000016"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("edb3b711-d623-439d-811e-afaef8d0680d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000017"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f33e4c62-d69f-4a91-8b62-acbd5351ea2a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000018"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c7c9d16c-e343-43e9-9e27-f38f903a5d00"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000019"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f5f4760a-8a45-46ca-8093-743c95b0313f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000020"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c5434801-146a-4fd9-9c29-a1145e7f7f00"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000021"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6c085135-78a5-4e65-a380-ee090b07e2bb"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000022"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bbde2785-a3df-4f81-bad1-0bc5afe5de57"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000023"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4421a0fb-bdd4-45a9-8dc0-d9b70f775e97"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000024"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("dba9dcb4-3b94-4ddc-89f3-552cfc109478"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000025"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d8f74160-c150-4d9c-aba6-e45e628c684e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000026"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("495fb68b-9f01-4538-9561-fefce0d39558"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000027"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3bdece9b-a798-4223-a23c-9c9dd10d042d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000028"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6fa616eb-99fe-46b9-8305-908765d037fd"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000029"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7a07148a-1327-4e97-befc-b2045eacad21"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000030"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("852e86d7-aa57-4a77-81c0-054f3fb4d7f7"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000031"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3b767929-c973-41fb-a340-4ee5feb65619"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000032"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("63619bbd-0352-41bd-9e1c-a3f7908fb5d2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000033"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f6b4c8bf-a9b3-4179-9f57-a8584678c0d1"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000034"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bb47b8ca-f7cf-40fe-8945-fc532a439b53"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000035"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("52126271-ae3b-4b58-a9d2-50e2dd894087"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000036"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("981e3358-85bb-47fe-a1f5-3a3a02cf47b1"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000037"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("749408da-fcee-458d-9144-8d8dee928ba0"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000038"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c157857c-fb0e-41fd-a414-c0f57a44b120"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000039"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3217cdbc-76c9-4505-b9f3-23de91a6212b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000040"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("63526c52-18ba-40e0-9889-3bd3b7fc8161"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000041"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("260cf2fa-1ca6-4cd5-92ae-8c479a80e2f0"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000042"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("130ab09c-8a36-4705-8235-9d00f75dd684"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000043"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("41794774-e919-4f4e-a42a-5ae408d3407f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000044"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2ff23d04-d1f6-4aa3-a48e-1c82bb9ad12a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000045"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d36c81c0-8e9b-41ea-8e09-464a327a16d2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000046"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6c51dfc1-63e0-46a6-b2bb-27c21c708b51"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000047"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("076333d5-b1f3-4b89-86fd-5a61a4451c88"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000048"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7e834f3e-1424-4aaa-816e-d62da6df672b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000049"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("699fa06b-a7ff-4dbd-98a7-a29c2c361665"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000050"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("00df5735-54c6-4cdf-8e2c-a64cd90ede15"));
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Payments_FK_BankAccountId",
+                table: "Payments",
+                column: "FK_BankAccountId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Payments_FK_ReceivedChequeId",
+                table: "Payments",
+                column: "FK_ReceivedChequeId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SupplierPaymentGRNs_FK_GoodsReceiptId",
+                table: "SupplierPaymentGRNs",
+                column: "FK_GoodsReceiptId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SupplierPaymentGRNs_FK_SupplierPaymentId",
+                table: "SupplierPaymentGRNs",
+                column: "FK_SupplierPaymentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SupplierPayments_FK_BankAccountId",
+                table: "SupplierPayments",
+                column: "FK_BankAccountId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SupplierPayments_FK_ChequePageId",
+                table: "SupplierPayments",
+                column: "FK_ChequePageId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SupplierPayments_FK_SupplierId",
+                table: "SupplierPayments",
+                column: "FK_SupplierId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Payments_BankAccounts_FK_BankAccountId",
+                table: "Payments",
+                column: "FK_BankAccountId",
+                principalTable: "BankAccounts",
+                principalColumn: "Id");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Payments_ReceivedCheques_FK_ReceivedChequeId",
+                table: "Payments",
+                column: "FK_ReceivedChequeId",
+                principalTable: "ReceivedCheques",
+                principalColumn: "Id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Payments_BankAccounts_FK_BankAccountId",
+                table: "Payments");
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_Payments_ReceivedCheques_FK_ReceivedChequeId",
+                table: "Payments");
+
+            migrationBuilder.DropTable(
+                name: "SupplierPaymentGRNs");
+
+            migrationBuilder.DropTable(
+                name: "SupplierPayments");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Payments_FK_BankAccountId",
+                table: "Payments");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Payments_FK_ReceivedChequeId",
+                table: "Payments");
+
+            migrationBuilder.DropColumn(
+                name: "FK_BankAccountId",
+                table: "Payments");
+
+            migrationBuilder.DropColumn(
+                name: "FK_ReceivedChequeId",
+                table: "Payments");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "CompanyId",
+                table: "ReceivedCheques",
+                type: "int",
+                nullable: false,
+                defaultValue: 0,
+                oldClrType: typeof(int),
+                oldType: "int",
+                oldNullable: true);
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000001"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("ec13fdfa-d848-4004-b749-4b455ba0a77e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000002"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("66f41359-cf33-4bd9-a936-816f03b23da7"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000003"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("369efbe7-f200-4b2e-bc15-858b6d2ca882"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000004"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("adc14999-08af-4b4c-937d-3ecd7c35b709"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000005"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f1bf4ccb-45c6-4915-b941-6b507eb1e44f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000006"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("1cbd132a-ea3d-46b2-8150-c5a077b6b36a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000007"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("362118bd-1d4c-4576-95f6-7da899bf7368"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000008"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("15e94675-d2ae-4f5a-8198-6297a26d7a2c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000009"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4af2ab93-d3ba-4bda-b440-167f672cc166"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000010"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bc5ba5f8-f20a-432a-985b-95b9500ce693"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000011"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4f43f82b-8e6a-4729-9ded-c78c7dde24a7"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000012"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7ac3df8c-f5c3-4d57-b537-5d5ca4ec1e11"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000013"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("44ec8d0f-f540-4786-9d9a-9194fa091286"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000014"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("143c4280-21be-4852-adc5-7cd17ab595fd"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000015"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d00b144e-bf2d-4a04-9c85-0c14544edf48"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000016"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("9a72b7e4-1197-4032-8ec6-ebb3442a267f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000017"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5ec2af6e-d1db-4811-9c37-94a260e6ef9b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000018"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a71aceba-5199-4824-8b4e-998b108c082c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000019"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4bd840bf-da52-46fd-b065-40253f915c7c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000020"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8b4d8558-dba9-45bb-b263-f066580a55e9"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000021"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0ee1a2e0-e4d2-4af3-9cca-ffad05bc1e20"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000022"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("700be5ec-0c11-497b-808a-80e7a854d2b4"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000023"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b9978e5a-14b1-462a-9b7b-c9c32c4decb9"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000024"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("1e7cc9d4-f65e-434b-90e5-f78b4fda39b8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000025"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bfb3f80b-32c3-43b0-b216-f05e55f09360"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000026"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fcfe2242-93ad-4c6d-8eec-3ec1f1270d0a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000027"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8e6eeb90-966f-4417-a1ae-148cdaa64904"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000028"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6df60aea-63f3-465e-96fb-9a7304ead3c2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000029"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c0e21519-a095-4c7f-af42-e26efdcdd31e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000030"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("496bbf8d-d84d-4c21-b190-bf95a06b4113"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000031"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("36f55476-d749-459b-92d9-839919499460"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000032"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d90301fa-8990-49cf-8fa0-228ea7e684bc"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000033"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8da4cd2a-1fd2-4417-bb6d-9e91174193f5"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000034"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("cc9bed46-a230-4611-88b4-d568abca857e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000035"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4d791413-ac44-4165-87b8-c28dbfa49230"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000036"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2bb28028-8b12-4937-9dc6-68e35b100007"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000037"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fdc8d3d9-a32d-4322-8144-93ff677beea3"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000038"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b1ea0901-08e8-4dea-8ac3-15b522a2f274"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000039"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("116ac7bf-741e-4d4f-a313-2e7946a50044"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000040"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7fd97ca6-a14b-4e42-8474-5471c0ef79a9"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000041"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e58f35b2-8308-4fbb-b3ca-db9d037347cd"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000042"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("dc6b2750-083b-4653-a986-7af7aaec8136"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000043"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6629888a-eb6b-433f-bbfe-ee5d947fb5b2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000044"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("94b97271-7593-4cec-9290-802e9a26f0d8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000045"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0dc88aca-4e86-4712-988f-8db6a466531d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000046"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c8839187-4358-4218-bf3d-5ea4ed758661"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000047"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5c731906-8d81-4f85-abad-230050af0bd0"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000048"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d6e3db40-ca38-4caf-88d8-ce87475b4d87"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000049"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("398f1c4d-5d7d-4af4-9aa7-a88d7abf9a33"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000050"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0f6c66e6-833c-4b52-ba2c-09da8dbead6f"));
+        }
+    }
+}

Distribution/Migrations/20261020060224_credittable.cs

@@ -0,0 +1,778 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Distribution.Migrations
+{
+    /// <inheritdoc />
+    public partial class credittable : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "StoreCreditMovements",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_StoreId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    Direction = table.Column<int>(type: "int", nullable: false),
+                    Amount = table.Column<decimal>(type: "decimal(18,2)", precision: 18, scale: 2, nullable: false),
+                    FK_InvoiceId = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
+                    FK_PaymentId = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
+                    OccurredAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    RecordedBy = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
+                    Notes = table.Column<string>(type: "longtext", nullable: true)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_StoreCreditMovements", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_StoreCreditMovements_Invoices_FK_InvoiceId",
+                        column: x => x.FK_InvoiceId,
+                        principalTable: "Invoices",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_StoreCreditMovements_Payments_FK_PaymentId",
+                        column: x => x.FK_PaymentId,
+                        principalTable: "Payments",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_StoreCreditMovements_Stores_FK_StoreId",
+                        column: x => x.FK_StoreId,
+                        principalTable: "Stores",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000001"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("be712eda-98a5-4a30-820a-1737e84d1e4b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000002"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("47ea9420-d6a0-4376-a2b8-211639d95b27"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000003"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("369eed1f-df4c-4131-a3c6-ebbe63d2dc91"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000004"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("14b6944f-2d4a-4378-a974-c6fc0f9dfb81"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000005"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("14a01e0b-7be5-4c65-ae6a-899f9aa7ad28"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000006"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5d486ccd-3866-4e7d-8ef1-fb177fb637c1"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000007"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d830e59b-f451-4bde-9a77-78daea5f9a61"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000008"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("096d3837-a649-4184-8987-2ea0dfa2d4a1"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000009"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5e43bbde-689b-4d07-baf9-0764078b5586"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000010"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f317d30c-1644-44f0-b0aa-6bcf1fa66f44"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000011"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("31ffac6f-2aa8-48ee-bc87-213f35933de4"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000012"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("fb525bc4-9f16-455a-bfd5-ca6f3e7ad141"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000013"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2388918f-6392-4384-b269-0a1469f5bf4c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000014"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7159012e-5f25-4881-b5e8-5300e382332e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000015"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("cc4b2e82-ad42-4440-92ba-9b2100bb5f84"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000016"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6b15c133-ea0e-473d-b58a-7f140e9f03bf"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000017"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c2dd52a9-380f-479f-8e5e-6b56bfc4738f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000018"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bf5f6c7a-2fde-4a01-83f4-aacf91333c4c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000019"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("162a0346-c4c0-4c4e-96e9-aa8154d25b39"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000020"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5cc76807-25d1-45e5-9da3-cfd6d6f3ad7c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000021"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("51a2653e-4b1a-4f6f-80c2-f533b26109ea"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000022"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("e2a382e2-d712-4a97-a7ec-cd6232d77a78"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000023"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b60260b5-70b0-4f9e-9ab9-ba4abbbdfb02"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000024"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a73fe794-383c-4157-89cf-227c4e487a6d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000025"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a9743e96-15b2-4c1d-b410-698cd6db0b7b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000026"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a94d92ab-66d8-4dd9-8ba3-c242eb450e68"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000027"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("9cb1a028-a98e-492a-aafc-70456fe46c96"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000028"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5bc99a62-f5d7-48fe-b25c-518e4774614c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000029"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("eceee678-5cee-4ee9-b16d-8d8d21fbb5ea"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000030"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3a049ed7-75b7-4b1d-b3bb-402ca77c350f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000031"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("aeaab85c-5b02-4bc2-b0e3-318c0f5b07d3"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000032"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("b79800e0-baa6-4add-9374-7d1e2ed650e8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000033"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0da6bf0b-26ff-46b9-bb8c-f9c641b37a89"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000034"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("ff84aeeb-93c0-465d-9a4a-8b686ba7bc75"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000035"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("921f8073-7a66-49bb-ae23-cf8fcde12c9c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000036"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bff05501-4988-4c8a-b61d-e32389e795a8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000037"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2c4f7432-e697-4d65-97df-069f8913a662"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000038"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("18d27746-3178-4c57-afd5-b75f0061637f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000039"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("a5d1978b-c497-4314-857b-a7e3b8323a53"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000040"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("88300763-b8c3-4bd2-803b-df0e43bc691e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000041"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7aaad5a9-4497-429f-b3dc-9b59664e2e19"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000042"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2db130c1-4b6f-4719-b3bb-7bd8a0662d75"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000043"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("be349d14-38b5-4a13-a152-9ea055de26b1"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000044"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("5292e02d-9a7d-4a18-be14-86c2f3351cac"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000045"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("97021474-1218-4d21-9115-4b9b2726e38b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000046"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("56f68355-7b1b-49e4-829c-1a4d47fc93de"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000047"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3017c8cb-f9e4-41c8-ac2e-f03d23fe944a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000048"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("619a08e5-f6cb-4515-8b4d-a094d19277d8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000049"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("cb8b4e96-7026-4485-8b52-3145b5289350"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000050"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f0f57dfd-21a5-4a0b-a77e-e641f00300fa"));
+
+            migrationBuilder.CreateIndex(
+                name: "IX_StoreCreditMovements_FK_InvoiceId",
+                table: "StoreCreditMovements",
+                column: "FK_InvoiceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_StoreCreditMovements_FK_PaymentId",
+                table: "StoreCreditMovements",
+                column: "FK_PaymentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_StoreCreditMovements_FK_StoreId_OccurredAt",
+                table: "StoreCreditMovements",
+                columns: new[] { "FK_StoreId", "OccurredAt" });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "StoreCreditMovements");
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000001"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("30f658ac-2c92-4cd8-ad47-10b0def2699c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000002"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("42ab2c52-eaf8-4a17-b67a-ccd66569e56a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000003"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8afec825-27b3-4153-ad06-f8bcdbf93da8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000004"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4b427620-e99d-4068-a416-c3788d5bd9b5"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000005"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("361f44ef-1cd1-48a9-be4d-4c068aacef1e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000006"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("11fc03ae-92ee-4336-ae57-29aac731ad51"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000007"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("0b1f2b73-ef60-4634-864f-22a6c0cd1373"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000008"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2380abf3-2bcd-4a9f-b447-5f1685df2fc8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000009"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("240e4d6a-8306-40ba-aaec-8e05cd0347db"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000010"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("cfde0aa6-e859-4f9c-8291-b0d886fcd4c9"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000011"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("dae772c8-26ec-4b5c-8d7a-f3196510bf2c"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000012"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3512c0a4-a5ae-4002-a779-7d3cc600ab61"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000013"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f9e2a348-159e-47a2-b7be-a60f0254873f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000014"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c8b4c181-5b08-45d2-818b-74bceeab78a8"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000015"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("8fb4ff4c-c5bd-4afd-a08e-02861d63cb7b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000016"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("edb3b711-d623-439d-811e-afaef8d0680d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000017"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f33e4c62-d69f-4a91-8b62-acbd5351ea2a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000018"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c7c9d16c-e343-43e9-9e27-f38f903a5d00"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000019"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f5f4760a-8a45-46ca-8093-743c95b0313f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000020"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c5434801-146a-4fd9-9c29-a1145e7f7f00"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000021"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6c085135-78a5-4e65-a380-ee090b07e2bb"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000022"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bbde2785-a3df-4f81-bad1-0bc5afe5de57"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000023"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("4421a0fb-bdd4-45a9-8dc0-d9b70f775e97"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000024"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("dba9dcb4-3b94-4ddc-89f3-552cfc109478"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000025"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d8f74160-c150-4d9c-aba6-e45e628c684e"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000026"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("495fb68b-9f01-4538-9561-fefce0d39558"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000027"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3bdece9b-a798-4223-a23c-9c9dd10d042d"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000028"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6fa616eb-99fe-46b9-8305-908765d037fd"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000029"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7a07148a-1327-4e97-befc-b2045eacad21"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000030"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("852e86d7-aa57-4a77-81c0-054f3fb4d7f7"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000031"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3b767929-c973-41fb-a340-4ee5feb65619"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000032"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("63619bbd-0352-41bd-9e1c-a3f7908fb5d2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000033"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("f6b4c8bf-a9b3-4179-9f57-a8584678c0d1"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000034"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("bb47b8ca-f7cf-40fe-8945-fc532a439b53"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000035"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("52126271-ae3b-4b58-a9d2-50e2dd894087"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000036"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("981e3358-85bb-47fe-a1f5-3a3a02cf47b1"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000037"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("749408da-fcee-458d-9144-8d8dee928ba0"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000038"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("c157857c-fb0e-41fd-a414-c0f57a44b120"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000039"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("3217cdbc-76c9-4505-b9f3-23de91a6212b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000040"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("63526c52-18ba-40e0-9889-3bd3b7fc8161"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000041"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("260cf2fa-1ca6-4cd5-92ae-8c479a80e2f0"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000042"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("130ab09c-8a36-4705-8235-9d00f75dd684"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000043"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("41794774-e919-4f4e-a42a-5ae408d3407f"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000044"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("2ff23d04-d1f6-4aa3-a48e-1c82bb9ad12a"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000045"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("d36c81c0-8e9b-41ea-8e09-464a327a16d2"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000046"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("6c51dfc1-63e0-46a6-b2bb-27c21c708b51"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000047"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("076333d5-b1f3-4b89-86fd-5a61a4451c88"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000048"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("7e834f3e-1424-4aaa-816e-d62da6df672b"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000049"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("699fa06b-a7ff-4dbd-98a7-a29c2c361665"));
+
+            migrationBuilder.UpdateData(
+                table: "RolePermissions",
+                keyColumns: new[] { "FK_PermissionId", "FK_RoleId" },
+                keyValues: new object[] { new Guid("20000000-0000-0000-0000-000000000050"), new Guid("10000000-0000-0000-0000-000000000007") },
+                column: "Id",
+                value: new Guid("00df5735-54c6-4cdf-8e2c-a64cd90ede15"));
+        }
+    }
+}

Distribution/Migrations/20261020075213_AddNotifications.cs

@@ -0,0 +1,99 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Distribution.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddNotifications : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Notifications",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    Type = table.Column<string>(type: "varchar(60)", maxLength: 60, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Severity = table.Column<int>(type: "int", nullable: false),
+                    Title = table.Column<string>(type: "varchar(150)", maxLength: 150, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Message = table.Column<string>(type: "varchar(500)", maxLength: 500, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    EntityType = table.Column<string>(type: "varchar(50)", maxLength: 50, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    EntityId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    Link = table.Column<string>(type: "varchar(200)", maxLength: 200, nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    CreatedByUserId = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Notifications", x => x.Id);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateTable(
+                name: "NotificationRecipients",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_NotificationId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_UserId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    IsRead = table.Column<bool>(type: "tinyint(1)", nullable: false),
+                    ReadAt = table.Column<DateTime>(type: "datetime(6)", nullable: true),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_NotificationRecipients", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_NotificationRecipients_Notifications_FK_NotificationId",
+                        column: x => x.FK_NotificationId,
+                        principalTable: "Notifications",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_NotificationRecipients_Users_FK_UserId",
+                        column: x => x.FK_UserId,
+                        principalTable: "Users",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_NotificationRecipients_FK_NotificationId_FK_UserId",
+                table: "NotificationRecipients",
+                columns: new[] { "FK_NotificationId", "FK_UserId" },
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_NotificationRecipients_FK_UserId_IsRead",
+                table: "NotificationRecipients",
+                columns: new[] { "FK_UserId", "IsRead" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Notifications_EntityType_EntityId",
+                table: "Notifications",
+                columns: new[] { "EntityType", "EntityId" });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "NotificationRecipients");
+
+            migrationBuilder.DropTable(
+                name: "Notifications");
+
+        }
+    }
+}

Distribution/Migrations/20261020123138_AddInvoiceItems.cs

@@ -0,0 +1,81 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Distribution.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddInvoiceItems : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "InvoiceItems",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_InvoiceId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_ShopPOItemId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_ItemId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    Quantity = table.Column<int>(type: "int", nullable: false),
+                    UnitPrice = table.Column<decimal>(type: "decimal(65,30)", nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_InvoiceItems", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_InvoiceItems_Invoices_FK_InvoiceId",
+                        column: x => x.FK_InvoiceId,
+                        principalTable: "Invoices",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_InvoiceItems_Items_FK_ItemId",
+                        column: x => x.FK_ItemId,
+                        principalTable: "Items",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_InvoiceItems_ShopPOItems_FK_ShopPOItemId",
+                        column: x => x.FK_ShopPOItemId,
+                        principalTable: "ShopPOItems",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_InvoiceItems_FK_InvoiceId",
+                table: "InvoiceItems",
+                column: "FK_InvoiceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_InvoiceItems_FK_ItemId",
+                table: "InvoiceItems",
+                column: "FK_ItemId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_InvoiceItems_FK_ShopPOItemId",
+                table: "InvoiceItems",
+                column: "FK_ShopPOItemId");
+
+            // Backfill: snapshot each existing invoice's PO lines so older invoices can be edited/finalized.
+            migrationBuilder.Sql(@"
+                INSERT INTO InvoiceItems (Id, FK_InvoiceId, FK_ShopPOItemId, FK_ItemId, Quantity, UnitPrice, CreatedAt, IsActive)
+                SELECT UUID(), inv.Id, poi.Id, poi.FK_ItemId, poi.Quantity, poi.UnitPrice, NOW(6), 1
+                FROM Invoices inv
+                JOIN ShopPOItems poi ON poi.FK_ShopPOId = inv.FK_ShopPOId AND poi.IsActive = 1;");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "InvoiceItems");
+        }
+    }
+}

Distribution/Migrations/20261021052554_AddInvoiceVersionsAndLineEdits.cs

@@ -0,0 +1,157 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Distribution.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddInvoiceVersionsAndLineEdits : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<Guid>(
+                name: "FK_ShopPOItemId",
+                table: "InvoiceItems",
+                type: "char(36)",
+                nullable: true,
+                collation: "ascii_general_ci",
+                oldClrType: typeof(Guid),
+                oldType: "char(36)")
+                .OldAnnotation("Relational:Collation", "ascii_general_ci");
+
+            migrationBuilder.AddColumn<bool>(
+                name: "IsRemoved",
+                table: "InvoiceItems",
+                type: "tinyint(1)",
+                nullable: false,
+                defaultValue: false);
+
+            migrationBuilder.CreateTable(
+                name: "InvoiceVersions",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_InvoiceId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    VersionNumber = table.Column<int>(type: "int", nullable: false),
+                    Stage = table.Column<int>(type: "int", nullable: false),
+                    TotalAmount = table.Column<decimal>(type: "decimal(65,30)", nullable: false),
+                    CreatedBy = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_InvoiceVersions", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_InvoiceVersions_Invoices_FK_InvoiceId",
+                        column: x => x.FK_InvoiceId,
+                        principalTable: "Invoices",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateTable(
+                name: "InvoiceVersionItems",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_InvoiceVersionId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    FK_ShopPOItemId = table.Column<Guid>(type: "char(36)", nullable: true, collation: "ascii_general_ci"),
+                    FK_ItemId = table.Column<Guid>(type: "char(36)", nullable: false, collation: "ascii_general_ci"),
+                    Quantity = table.Column<int>(type: "int", nullable: false),
+                    UnitPrice = table.Column<decimal>(type: "decimal(65,30)", nullable: false),
+                    IsRemoved = table.Column<bool>(type: "tinyint(1)", nullable: false),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    IsActive = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_InvoiceVersionItems", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_InvoiceVersionItems_InvoiceVersions_FK_InvoiceVersionId",
+                        column: x => x.FK_InvoiceVersionId,
+                        principalTable: "InvoiceVersions",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_InvoiceVersionItems_Items_FK_ItemId",
+                        column: x => x.FK_ItemId,
+                        principalTable: "Items",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_InvoiceVersionItems_ShopPOItems_FK_ShopPOItemId",
+                        column: x => x.FK_ShopPOItemId,
+                        principalTable: "ShopPOItems",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_InvoiceVersionItems_FK_InvoiceVersionId",
+                table: "InvoiceVersionItems",
+                column: "FK_InvoiceVersionId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_InvoiceVersionItems_FK_ItemId",
+                table: "InvoiceVersionItems",
+                column: "FK_ItemId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_InvoiceVersionItems_FK_ShopPOItemId",
+                table: "InvoiceVersionItems",
+                column: "FK_ShopPOItemId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_InvoiceVersions_FK_InvoiceId_VersionNumber",
+                table: "InvoiceVersions",
+                columns: new[] { "FK_InvoiceId", "VersionNumber" },
+                unique: true);
+
+            // Backfill: one baseline version per existing invoice from its current lines.
+            migrationBuilder.Sql(@"
+                INSERT INTO InvoiceVersions (Id, FK_InvoiceId, VersionNumber, Stage, TotalAmount, CreatedBy, CreatedAt, IsActive)
+                SELECT UUID(), inv.Id, 1,
+                       CASE inv.Status WHEN 0 THEN 0 WHEN 1 THEN 2 ELSE 3 END,
+                       inv.TotalAmount, inv.CreatedBy, NOW(6), 1
+                FROM Invoices inv;");
+
+            migrationBuilder.Sql(@"
+                INSERT INTO InvoiceVersionItems (Id, FK_InvoiceVersionId, FK_ShopPOItemId, FK_ItemId, Quantity, UnitPrice, IsRemoved, CreatedAt, IsActive)
+                SELECT UUID(), v.Id, ii.FK_ShopPOItemId, ii.FK_ItemId, ii.Quantity, ii.UnitPrice, ii.IsRemoved, NOW(6), 1
+                FROM InvoiceVersions v
+                JOIN InvoiceItems ii ON ii.FK_InvoiceId = v.FK_InvoiceId AND ii.IsActive = 1
+                WHERE v.VersionNumber = 1;");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "InvoiceVersionItems");
+
+            migrationBuilder.DropTable(
+                name: "InvoiceVersions");
+
+            migrationBuilder.DropColumn(
+                name: "IsRemoved",
+                table: "InvoiceItems");
+
+            migrationBuilder.AlterColumn<Guid>(
+                name: "FK_ShopPOItemId",
+                table: "InvoiceItems",
+                type: "char(36)",
+                nullable: false,
+                defaultValue: new Guid("00000000-0000-0000-0000-000000000000"),
+                collation: "ascii_general_ci",
+                oldClrType: typeof(Guid),
+                oldType: "char(36)",
+                oldNullable: true)
+                .OldAnnotation("Relational:Collation", "ascii_general_ci");
+        }
+    }
+}

Distribution/Migrations/20261021101340_AddInvoiceDiscount.cs

@@ -0,0 +1,46 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Distribution.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddInvoiceDiscount : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<decimal>(
+                name: "DiscountAmount",
+                table: "Invoices",
+                type: "decimal(65,30)",
+                nullable: false,
+                defaultValue: 0m);
+
+            migrationBuilder.UpdateData(
+                table: "Invoices",
+                keyColumn: "Id",
+                keyValue: new Guid("34500000-0000-0000-0000-000000000001"),
+                column: "DiscountAmount",
+                value: 0m);
+
+            migrationBuilder.UpdateData(
+                table: "Invoices",
+                keyColumn: "Id",
+                keyValue: new Guid("34500000-0000-0000-0000-000000000002"),
+                column: "DiscountAmount",
+                value: 0m);
+
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "DiscountAmount",
+                table: "Invoices");
+
+        }
+    }
+}

Distribution/Migrations/20261022063408_AddFreeIssueLines.cs

@@ -0,0 +1,99 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Distribution.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddFreeIssueLines : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<Guid>(
+                name: "FK_SchemeId",
+                table: "ShopPOItems",
+                type: "char(36)",
+                nullable: true,
+                collation: "ascii_general_ci");
+
+            migrationBuilder.AddColumn<bool>(
+                name: "IsFree",
+                table: "ShopPOItems",
+                type: "tinyint(1)",
+                nullable: false,
+                defaultValue: false);
+
+            migrationBuilder.AddColumn<string>(
+                name: "SchemeName",
+                table: "ShopPOItems",
+                type: "longtext",
+                nullable: true)
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.AddColumn<Guid>(
+                name: "FK_SchemeId",
+                table: "InvoiceItems",
+                type: "char(36)",
+                nullable: true,
+                collation: "ascii_general_ci");
+
+            migrationBuilder.AddColumn<bool>(
+                name: "IsFree",
+                table: "InvoiceItems",
+                type: "tinyint(1)",
+                nullable: false,
+                defaultValue: false);
+
+            migrationBuilder.AddColumn<string>(
+                name: "SchemeName",
+                table: "InvoiceItems",
+                type: "longtext",
+                nullable: true)
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            // Existing free-issue lines were plain zero-priced lines; flag them from their scheme redemption.
+            migrationBuilder.Sql(@"
+UPDATE ShopPOItems i
+JOIN SchemeRedemptions r ON r.FK_ShopPOId = i.FK_ShopPOId AND r.FK_FreeItemId = i.FK_ItemId
+JOIN Schemes s ON s.Id = r.FK_SchemeId
+SET i.IsFree = 1, i.FK_SchemeId = r.FK_SchemeId, i.SchemeName = s.Name
+WHERE i.UnitPrice = 0 AND i.IsActive = 1;");
+
+            migrationBuilder.Sql(@"
+UPDATE InvoiceItems ii
+JOIN ShopPOItems pi ON ii.FK_ShopPOItemId = pi.Id
+SET ii.IsFree = pi.IsFree, ii.FK_SchemeId = pi.FK_SchemeId, ii.SchemeName = pi.SchemeName
+WHERE pi.IsFree = 1;");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "FK_SchemeId",
+                table: "ShopPOItems");
+
+            migrationBuilder.DropColumn(
+                name: "IsFree",
+                table: "ShopPOItems");
+
+            migrationBuilder.DropColumn(
+                name: "SchemeName",
+                table: "ShopPOItems");
+
+            migrationBuilder.DropColumn(
+                name: "FK_SchemeId",
+                table: "InvoiceItems");
+
+            migrationBuilder.DropColumn(
+                name: "IsFree",
+                table: "InvoiceItems");
+
+            migrationBuilder.DropColumn(
+                name: "SchemeName",
+                table: "InvoiceItems");
+        }
+    }
+}

Distribution/Models/BankAccount.cs

@@ -0,0 +1,17 @@
+namespace Distribution.Models
+{
+    public class BankAccount : Template
+    {
+        public BankAccountType AccountType { get; set; }
+        public string AccountName { get; set; } = string.Empty;
+
+        public string? BankName { get; set; }
+
+        public string? CashAccountTypeName { get; set; }
+
+        public string? AccountNumber { get; set; }
+        public string CurrencyCode { get; set; } = "LKR";
+
+        public bool IsDefault { get; set; }
+    }
+}

Distribution/Models/ChequeBook.cs

@@ -0,0 +1,26 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    public class ChequeBook : Template
+    {
+        public string ChequeBookNo { get; set; } = string.Empty;
+
+        public int BranchId { get; set; }
+
+        public Guid FK_BankAccountId { get; set; }
+        [ForeignKey("FK_BankAccountId")]
+        public BankAccount? BankAccount { get; set; }
+
+        public string StartChequeNo { get; set; } = string.Empty;
+        public string EndChequeNo { get; set; } = string.Empty;
+        public int TotalLeaves { get; set; }
+        public DateTime ReceivedDate { get; set; }
+        public string? Description { get; set; }
+        public string? CreatedBy { get; set; }
+
+        public ChequeBookStatus Status { get; set; } = ChequeBookStatus.Active;
+
+        public List<ChequePage> Pages { get; set; } = new();
+    }
+}

Distribution/Models/ChequePage.cs

@@ -0,0 +1,38 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    public class ChequePage : Template
+    {
+        public string ChequeNo { get; set; } = string.Empty;
+
+        public Guid FK_ChequeBookId { get; set; }
+        [ForeignKey("FK_ChequeBookId")]
+        public ChequeBook? ChequeBook { get; set; }
+
+        public ChequePageIssueStatus IssueStatus { get; set; } = ChequePageIssueStatus.Unused;
+
+        public PayeeType? PayeeType { get; set; }
+        public int? PayeeId { get; set; }
+        public string? PayeeName { get; set; }
+
+        public DateTime? IssueDate { get; set; }
+        public decimal? Amount { get; set; }
+        public string? CurrencyCode { get; set; }
+
+        public int? VoucherId { get; set; }
+        public string? ReferenceNo { get; set; }
+        public string? Purpose { get; set; }
+
+        public bool? IsCrossCheque { get; set; }
+        public bool? IsAccountPayee { get; set; }
+        public bool? IsPostDated { get; set; }
+        public string? Notes { get; set; }
+
+        public string? PrintedBy { get; set; }
+        public DateTime? PrintedAt { get; set; }
+        public DateTime? ClearedDate { get; set; }
+        public bool? ClearedByBank { get; set; }
+        public string? CancelReason { get; set; }
+    }
+}

Distribution/Models/Enums.cs

@@ -18,11 +18,14 @@ namespace Distribution.Models
     public enum ShopPOStatus { Pending, PartiallyFulfilled, Fulfilled, Cancelled }
 
     public enum InvoiceStatus { Draft, Printed, Finalized }
+    public enum InvoiceVersionStage { Created, DraftEdited, Printed, Finalized }
 
     public enum PaymentStatus { Pending, PartiallyPaid, Paid }
 
     public enum PaymentMethod { Cash, Cheque, Credit }
 
+    public enum StoreCreditMovementDirection { Usage, Settlement }
+
     public enum EntryMode { RealTime, DayEndManual }
 
     public enum DeliveryTaskStatus { Pending, Delivered, PartiallyDelivered, Failed }
@@ -49,4 +52,20 @@ namespace Distribution.Models
     public enum TaxMode { Disabled, Optional, Mandatory }
 
     public enum SerialStatus { InStock, Sold, Returned, Damaged }
+
+    public enum BankAccountType { Cash, Bank }
+
+    public enum ChequeBookStatus { Active, Completed, Cancelled }
+
+    public enum ChequePageIssueStatus { Unused, Issued, Cleared, Bounced, Cancelled, Void }
+
+    public enum ChequePageStatusAction { Clear, Bounce, Cancel, Void }
+
+    public enum PayeeType { Supplier, Customer, Employee, Other }
+
+    public enum ReceivedChequeStatus { Received, Deposited, Cleared, Returned, Cancelled }
+
+    public enum ReceivedChequeStatusAction { Deposit, Clear, Return, Cancel }
+
+    public enum ReceivedFromType { Customer, Supplier, Other }
 }

Distribution/Models/Invoice.cs

@@ -19,8 +19,13 @@ namespace Distribution.Models
         public DateTime? FinalizedAt { get; set; }
         public Guid? FinalizedBy { get; set; }
 
+        /// <summary>Scheme discount redeemed against the PO, subtracted from the billable lines to give TotalAmount.</summary>
+        public decimal DiscountAmount { get; set; }
+
+        /// <summary>Payable amount: billable lines minus DiscountAmount.</summary>
         public decimal TotalAmount { get; set; }
 
+        public ICollection<InvoiceItem> Items { get; set; } = new List<InvoiceItem>();
         public ICollection<Payment> Payments { get; set; } = new List<Payment>();
     }
 }

Distribution/Models/InvoiceItem.cs

@@ -0,0 +1,28 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    public class InvoiceItem : Template
+    {
+        public Guid FK_InvoiceId { get; set; }
+        [ForeignKey("FK_InvoiceId")]
+        public Invoice Invoice { get; set; }
+
+        public Guid? FK_ShopPOItemId { get; set; }
+        [ForeignKey("FK_ShopPOItemId")]
+        public ShopPOItem? ShopPOItem { get; set; }
+
+        public Guid FK_ItemId { get; set; }
+        [ForeignKey("FK_ItemId")]
+        public Item Item { get; set; }
+
+        public int Quantity { get; set; }
+        public decimal UnitPrice { get; set; }
+        public bool IsRemoved { get; set; }
+
+        /// <summary>Free issue copied from the Shop PO line (UnitPrice 0).</summary>
+        public bool IsFree { get; set; }
+        public Guid? FK_SchemeId { get; set; }
+        public string? SchemeName { get; set; }
+    }
+}

Distribution/Models/InvoiceVersion.cs

@@ -0,0 +1,19 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    // Immutable snapshot of an invoice's lines at a point in its lifecycle.
+    public class InvoiceVersion : Template
+    {
+        public Guid FK_InvoiceId { get; set; }
+        [ForeignKey("FK_InvoiceId")]
+        public Invoice Invoice { get; set; }
+
+        public int VersionNumber { get; set; }
+        public InvoiceVersionStage Stage { get; set; }
+        public decimal TotalAmount { get; set; }
+        public Guid CreatedBy { get; set; }
+
+        public ICollection<InvoiceVersionItem> Items { get; set; } = new List<InvoiceVersionItem>();
+    }
+}

Distribution/Models/InvoiceVersionItem.cs

@@ -0,0 +1,23 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    public class InvoiceVersionItem : Template
+    {
+        public Guid FK_InvoiceVersionId { get; set; }
+        [ForeignKey("FK_InvoiceVersionId")]
+        public InvoiceVersion InvoiceVersion { get; set; }
+
+        public Guid? FK_ShopPOItemId { get; set; }
+        [ForeignKey("FK_ShopPOItemId")]
+        public ShopPOItem? ShopPOItem { get; set; }
+
+        public Guid FK_ItemId { get; set; }
+        [ForeignKey("FK_ItemId")]
+        public Item Item { get; set; }
+
+        public int Quantity { get; set; }
+        public decimal UnitPrice { get; set; }
+        public bool IsRemoved { get; set; }
+    }
+}

Distribution/Models/Notification.cs

@@ -0,0 +1,33 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Distribution.Models
+{
+    public enum NotificationSeverity { Info, Success, Warning, Critical }
+
+    /// <summary>One row per event. Who it was delivered to lives in <see cref="NotificationRecipient"/>.</summary>
+    public class Notification : Template
+    {
+        [MaxLength(60)]
+        public string Type { get; set; } = string.Empty;
+
+        public NotificationSeverity Severity { get; set; }
+
+        [MaxLength(150)]
+        public string Title { get; set; } = string.Empty;
+
+        [MaxLength(500)]
+        public string Message { get; set; } = string.Empty;
+
+        [MaxLength(50)]
+        public string EntityType { get; set; } = string.Empty;
+
+        public Guid EntityId { get; set; }
+
+        [MaxLength(200)]
+        public string Link { get; set; } = string.Empty;
+
+        public Guid? CreatedByUserId { get; set; }
+
+        public ICollection<NotificationRecipient> Recipients { get; set; } = new List<NotificationRecipient>();
+    }
+}

Distribution/Models/NotificationRecipient.cs

@@ -0,0 +1,19 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    /// <summary>One row per user per notification, so read state is per user.</summary>
+    public class NotificationRecipient : Template
+    {
+        public Guid FK_NotificationId { get; set; }
+        [ForeignKey("FK_NotificationId")]
+        public Notification Notification { get; set; }
+
+        public Guid FK_UserId { get; set; }
+        [ForeignKey("FK_UserId")]
+        public User User { get; set; }
+
+        public bool IsRead { get; set; }
+        public DateTime? ReadAt { get; set; }
+    }
+}

Distribution/Models/Payment.cs

@@ -16,5 +16,16 @@ namespace Distribution.Models
         public DateTime CollectedAt { get; set; }
         public Guid CollectedBy { get; set; }
         public Guid? RecordedBy { get; set; }
+
+        // Cash/Bank account that received the funds. Required when Method = Cash;
+        // for Cheque, the FK_ReceivedCheque below carries the deposit account once deposited.
+        public Guid? FK_BankAccountId { get; set; }
+        [ForeignKey("FK_BankAccountId")]
+        public BankAccount? BankAccount { get; set; }
+
+        // Cheque record auto-created when Method = Cheque. Null for Cash/Credit payments.
+        public Guid? FK_ReceivedChequeId { get; set; }
+        [ForeignKey("FK_ReceivedChequeId")]
+        public ReceivedCheque? ReceivedCheque { get; set; }
     }
 }

Distribution/Models/ReceivedCheque.cs

@@ -0,0 +1,36 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    public class ReceivedCheque : Template
+    {
+        public int? CompanyId { get; set; }
+        public int? BranchId { get; set; }
+
+        public ReceivedFromType ReceivedFromType { get; set; }
+        public int? ReceivedFromId { get; set; }
+        public string ReceivedFromName { get; set; } = string.Empty;
+
+        public string? DrawerBankName { get; set; }
+        public string? DrawerBankBranch { get; set; }
+        public string? AccountHolderName { get; set; }
+
+        public string ChequeNo { get; set; } = string.Empty;
+        public DateTime ChequeDate { get; set; }
+        public decimal Amount { get; set; }
+        public DateTime ReceivedDate { get; set; }
+
+        public string? ReferenceType { get; set; }
+        public int? ReferenceId { get; set; }
+        public string? Notes { get; set; }
+        public string? CreatedBy { get; set; }
+
+        public ReceivedChequeStatus Status { get; set; } = ReceivedChequeStatus.Received;
+
+        public Guid? FK_DepositBankAccountId { get; set; }
+        [ForeignKey("FK_DepositBankAccountId")]
+        public BankAccount? DepositBankAccount { get; set; }
+
+        public DateTime? DepositDate { get; set; }
+    }
+}

Distribution/Models/ShopPOItem.cs

@@ -15,5 +15,11 @@ namespace Distribution.Models
         public int Quantity { get; set; }
         public int QuantityFulfilled { get; set; } = 0;
         public decimal UnitPrice { get; set; }
+
+        /// <summary>Free issue granted by a scheme (UnitPrice 0); shown in the Free Issue column.</summary>
+        public bool IsFree { get; set; }
+        public Guid? FK_SchemeId { get; set; }
+        /// <summary>Scheme name when it was applied, so later scheme edits don't rewrite history.</summary>
+        public string? SchemeName { get; set; }
     }
 }

Distribution/Models/StoreCreditMovement.cs

@@ -0,0 +1,27 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    public class StoreCreditMovement : Template
+    {
+        public Guid FK_StoreId { get; set; }
+        [ForeignKey("FK_StoreId")]
+        public Store? Store { get; set; }
+
+        public StoreCreditMovementDirection Direction { get; set; }
+
+        public decimal Amount { get; set; }
+
+        public Guid? FK_InvoiceId { get; set; }
+        [ForeignKey("FK_InvoiceId")]
+        public Invoice? Invoice { get; set; }
+
+        public Guid? FK_PaymentId { get; set; }
+        [ForeignKey("FK_PaymentId")]
+        public Payment? Payment { get; set; }
+
+        public DateTime OccurredAt { get; set; } = DateTime.Now;
+        public Guid? RecordedBy { get; set; }
+        public string? Notes { get; set; }
+    }
+}

Distribution/Models/SupplierPayment.cs

@@ -0,0 +1,32 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    public class SupplierPayment : Template
+    {
+        public Guid FK_SupplierId { get; set; }
+        [ForeignKey("FK_SupplierId")]
+        public Supplier? Supplier { get; set; }
+
+        public decimal Amount { get; set; }
+
+        // Only Cash or Cheque are valid for outgoing payments. Credit is rejected at the service layer.
+        public PaymentMethod Method { get; set; }
+
+        // Cash: required. Null for Cheque.
+        public Guid? FK_BankAccountId { get; set; }
+        [ForeignKey("FK_BankAccountId")]
+        public BankAccount? BankAccount { get; set; }
+
+        // Cheque: required — the ChequePage this payment issued. Null for Cash.
+        public Guid? FK_ChequePageId { get; set; }
+        [ForeignKey("FK_ChequePageId")]
+        public ChequePage? ChequePage { get; set; }
+
+        public DateTime PaidAt { get; set; }
+        public Guid? PaidByUserId { get; set; }
+        public string? Notes { get; set; }
+
+        public ICollection<SupplierPaymentGRN> Allocations { get; set; } = [];
+    }
+}

Distribution/Models/SupplierPaymentGRN.cs

@@ -0,0 +1,19 @@
+using System.ComponentModel.DataAnnotations.Schema;
+using Microsoft.EntityFrameworkCore;
+
+namespace Distribution.Models
+{
+    public class SupplierPaymentGRN : Template
+    {
+        public Guid FK_SupplierPaymentId { get; set; }
+        [ForeignKey("FK_SupplierPaymentId")]
+        public SupplierPayment? SupplierPayment { get; set; }
+
+        public Guid FK_GoodsReceiptId { get; set; }
+        [ForeignKey("FK_GoodsReceiptId")]
+        public GoodsReceipt? GoodsReceipt { get; set; }
+
+        [Precision(18, 2)]
+        public decimal AllocatedAmount { get; set; }
+    }
+}

Distribution/Program.cs

@@ -6,9 +6,13 @@ using Distribution.Features.Brand;
 using Distribution.Features.Category;
 using Distribution.Features.DeliveryRide;
 using Distribution.Features.Payment;
+using Distribution.Features.BankAccount;
+using Distribution.Features.ChequeBook;
+using Distribution.Features.ReceivedCheque;
 using Distribution.Features.DriverComplianceConfig;
 using Distribution.Features.DriverProfile;
 using Distribution.Features.Grn;
+using Distribution.Features.Notifications;
 using Distribution.Features.Item;
 using Distribution.Features.ShopPO;
 using Distribution.Features.Invoice;
@@ -26,6 +30,7 @@ using Distribution.Features.Route;
 using Distribution.Features.Scheme;
 using Distribution.Features.Store;
 using Distribution.Features.Supplier;
+using Distribution.Features.SupplierPayment;
 using Distribution.Features.Sync;
 using Distribution.Features.Uom;
 using Distribution.Features.User;
@@ -92,6 +97,11 @@ builder.Services.AddScoped<ISupplierClaimRepository, SupplierClaimRepository>();
 builder.Services.AddScoped<ISysConfigRepository, SysConfigRepository>();
 builder.Services.AddScoped<IDeliveryTaskRepository, DeliveryTaskRepository>();
 builder.Services.AddScoped<IPaymentRepository, PaymentRepository>();
+builder.Services.AddScoped<IBankAccountRepository, BankAccountRepository>();
+builder.Services.AddScoped<IChequeBookRepository, ChequeBookRepository>();
+builder.Services.AddScoped<IReceivedChequeRepository, ReceivedChequeRepository>();
+builder.Services.AddScoped<ISupplierPaymentRepository, SupplierPaymentRepository>();
+builder.Services.AddScoped<Distribution.Features.StoreCredit.IStoreCreditMovementRepository, Distribution.Features.StoreCredit.StoreCreditMovementRepository>();
 
 builder.Services.AddScoped<RegionService>();
 builder.Services.AddScoped<RouteService>();
@@ -127,8 +137,21 @@ builder.Services.AddScoped<ClaimService>();
 builder.Services.AddScoped<SupplierClaimService>();
 builder.Services.AddScoped<DeliveryTaskService>();
 builder.Services.AddScoped<PaymentService>();
+builder.Services.AddScoped<BankAccountService>();
+builder.Services.AddScoped<ChequeBookService>();
+builder.Services.AddScoped<ReceivedChequeService>();
+builder.Services.AddScoped<SupplierPaymentService>();
 builder.Services.AddScoped<SysConfigService>();
 
+builder.Services.AddScoped<INotificationRepository, NotificationRepository>();
+builder.Services.AddScoped<NotificationRecipientResolver>();
+builder.Services.AddScoped<NotificationService>();
+builder.Services.AddScoped<INotificationService>(sp => sp.GetRequiredService<NotificationService>());
+builder.Services.AddSingleton<Microsoft.AspNetCore.SignalR.IUserIdProvider, NotificationUserIdProvider>();
+builder.Services.AddHostedService<NotificationCleanupJob>();
+builder.Services.AddSignalR()
+    .AddJsonProtocol(options => options.PayloadSerializerOptions.Converters.Add(new JsonStringEnumConverter()));
+
 builder.Services.AddMemoryCache();
 builder.Services.AddHttpContextAccessor();
 builder.Services.AddScoped<ICurrentUserService, CurrentUserService>();
@@ -180,5 +203,6 @@ app.UseMiddleware<AuthMiddleware>();
 app.UseAuthentication();
 app.UseAuthorization();
 app.MapControllers();
+app.MapHub<NotificationHub>(NotificationHub.Path);
 
 app.Run();

Distribution/docs/17_promotions_schemes.md

@@ -76,7 +76,7 @@ order must contain every component in at least its listed `Qty` before the schem
 SchemeRedemption
 ├── Id (Guid)                  — PK
 ├── FK_SchemeId (Guid)         — required
-├── FK_OrderId (Guid?)         — nullable (see FieldInvoiceId below)
+├── FK_ShopPOId (Guid?)        — nullable (see FieldInvoiceId below); the Shop PO the scheme was applied to
 ├── FieldInvoiceId (Guid?)     — placeholder for the future field-invoice module; no FieldInvoice
 │                                 entity exists yet, so this is an unconstrained Guid for now
 ├── DiscountAmount (decimal?)  — set for SlabDiscount/FlatPercent redemptions
@@ -87,8 +87,8 @@ SchemeRedemption
 │                                   later changes
 ├── RedeemedAt (DateTime)
 ```
-At least one of `DiscountAmount` or `FreeQty` is set per redemption; `Scheme`/`Order` restrict-delete
-(a scheme or order with redemptions can't be hard-deleted, and soft-delete leaves history intact).
+At least one of `DiscountAmount` or `FreeQty` is set per redemption; `Scheme`/`ShopPO` restrict-delete
+(a scheme or Shop PO with redemptions can't be hard-deleted, and soft-delete leaves history intact).
 
 ### Item (extended)
 ```
@@ -124,8 +124,10 @@ columns/child table after the first migration had already been applied to the de
 | — | `DELETE /api/schemes/{id}/free-goods-rule` | Clears it |
 | — | `PUT /api/schemes/{id}/bundle-components/{itemId}` | Upserts one FreeBundle required-item row |
 | — | `DELETE /api/schemes/{id}/bundle-components/{itemId}` | Removes one FreeBundle required-item row |
-| `evaluateSchemeEligibility(storeId, orderId)` | `GET /api/schemes/eligible?storeId=...&orderId=...` | Returns eligibility for every in-scope scheme, not just one |
+| — | `POST /api/schemes/suggest` | Body `{ storeId, items:[{itemId, quantity, unitPrice?}] }`; scheme suggestions for a Shop PO that is not saved yet |
+| `evaluateSchemeEligibility(storeId, shopPOId)` | `GET /api/schemes/eligible?storeId=...&orderId=...` (`orderId` is the Shop PO id) | Returns eligibility for every in-scope scheme, not just one |
 | `applySchemeDiscount(orderId, schemeId)` | `POST /api/orders/{id}/apply-scheme` | Adds a zero-price order line for free-goods payouts |
+| — | `POST /api/invoices/{id}/preview-totals` | Draft-editor preview of discount, total and free entitlement for unsaved lines |
 | `trackSchemeSpend(schemeId)` | `GET /api/schemes/{id}/spend` | Discount spend + free-goods cost spend |
 | `getSchemeROI(schemeId)` | `GET /api/schemes/{id}/roi` | Uses `BaselineExpectedSales` |
 
@@ -216,13 +218,18 @@ Use this to add/edit one bundle component after creation.
    [08_sales_agent_controls.md](./08_sales_agent_controls.md) unless `AgentLimitExempt = true`.
    (Enforcement against the actual ceiling is deferred — 08_sales_agent_controls.md's discount
    ceiling isn't implemented in code yet; this is recorded as the target behavior.)
-2. `evaluateSchemeEligibility` matches a scheme to a store/order only if: the scheme's `RegionId` is
+2. `evaluateSchemeEligibility` matches a scheme to a store/Shop PO only if: the scheme's `RegionId` is
    null or matches the store's region; `EligibleSegment` is null or matches `Store.Segment`; and the
-   order's date falls within `[DateRangeFrom, DateRangeTo]`.
-3. `BuyXGetY` eligibility: the order must contain at least `TriggerQty` of `TriggerItem`; the payout
+   Shop PO's date falls within `[DateRangeFrom, DateRangeTo]`. `DateRangeTo` is inclusive of the
+   whole calendar day (compared by date, so a scheme ending `2026-08-31` still applies on the 31st).
+3. `BuyXGetY` eligibility: the Shop PO must contain at least `TriggerQty` of `TriggerItem`; the payout
    scales with how many multiples of `TriggerQty` were bought (`FreeQty × floor(boughtQty / TriggerQty)`).
-4. `FreeBundle` eligibility: the order must contain every `SchemeBundleComponent` in at least its
-   listed `Qty`; payout is the flat `FreeQty` of `FreeItem` (no multiplier).
+   Only **paid** lines (`UnitPrice > 0`) count toward `boughtQty` — free lines added by an earlier
+   redemption never count toward a trigger, so "buy 10 get 1 of the same item" can't self-inflate.
+4. `FreeBundle` eligibility: the Shop PO must contain every `SchemeBundleComponent` in at least its
+   listed `Qty` (paid lines only, same as rule 3); payout is the flat `FreeQty` of `FreeItem` (no multiplier).
+   `FreeQty` must be a whole number (validated on create / `PUT .../free-goods-rule`), because
+   Shop PO lines hold whole units.
 5. `applySchemeDiscount` adds a zero-price `OrderItem` line for the free-goods payout (`UnitPrice = 0`,
    `Quantity = FreeQty`), rather than only recording a discount amount — the free line still needs to
    be picked, delivered, and stock-tracked like any other sold line.
@@ -240,6 +247,80 @@ Use this to add/edit one bundle component after creation.
 
 ---
 
+## Offers on the PO and Invoice (implemented)
+
+Nothing is added silently: the system **suggests**, the user **accepts**, and what was accepted stays **editable**.
+
+### 1. On the Shop PO (new and edit screens)
+1. While paid lines are entered, the screen calls `POST /api/schemes/suggest` (`{ storeId, items:[{itemId, quantity, unitPrice?}] }`).
+   The server returns the in-scope schemes (region, segment, date) the lines qualify for, plus Buy & get free /
+   Combo gift schemes the cart is part-way to (`reason` doubles as a nudge, e.g. "Requires 10 of the trigger item;
+   ShopPO has 6").
+2. The **Offers & Free Issues** panel shows:
+   - **Free goods** (BuyXGetY / FreeBundle): "Qualifies for N free X" with **Add free**. The accepted free line is
+     editable (qty, remove) and is saved as a line with `isFree = true` and the `schemeId`.
+   - **Percentage discount** (FlatPercent / SlabDiscount): "Saves Rs. X" with **Apply discount**. Only one discount
+     per order. The accepted scheme ids are sent as `discountSchemeIds` on create / update-items.
+3. If a later paid-qty change shrinks what the order earns, the screen trims the free qty / drops the discount and
+   says so. The server enforces the same rules on save: free qty within the entitlement, free item in stock, scheme
+   active and in scope, at most one discount, order still qualifies.
+4. Saving keeps `SchemeRedemption` in step with the lines: created or resized per free line, removed with its line,
+   and discount redemptions created, recomputed, or dropped if the order stops qualifying.
+5. `GET /api/shop-pos/{id}` returns `discounts[]` (scheme, amount) so the edit screen starts with the right state and
+   the PO view shows a "Scheme discount" row above the total. `PO.TotalAmount` stays the full lines total.
+
+### 2. On the invoice
+- The invoice copies the PO lines, including free lines (`IsFree`, `FK_SchemeId`, `SchemeName`). Free lines show in a
+  **Free Issue** column (a "-" in the cell that does not apply), are listed **after all paid lines**, are zero-priced
+  (price cannot be edited) and can be lowered like any line while the invoice is Draft.
+- `Invoice.TotalAmount = billable lines - DiscountAmount`. When the invoice is created from a PO it starts at the
+  discounted total.
+- **Draft invoice editor** (`/sales/invoices/{id}/edit`):
+  - A **Scheme discount** box lists the flat / slab discounts the current lines qualify for with **Apply discount** /
+    **Remove**. This also covers a PO that was confirmed before a discount was applied. `PUT /api/invoices/{id}/items`
+    accepts `discountSchemeIds` (null = leave as is).
+  - `POST /api/invoices/{id}/preview-totals` (`{ items:[{itemId, quantity, unitPrice, isFree, isRemoved, schemeId}], discountSchemeIds? }`)
+    returns the discount, total and per-scheme free entitlement for the unsaved lines; the editor calls it (debounced)
+    so the Scheme discount row and Total update while typing. It changes nothing.
+- **Recalculation.** On every line change (add, remove, restore, re-price, quantity) and again at print and finalize,
+  `InvoiceService.ApplyTotalsAsync` first reconciles free lines, then re-evaluates the discount against the current lines:
+  - FlatPercent stays the set % of the current lines total; SlabDiscount can move up or down a level, or drop to 0 and
+    return if the lines requalify. Free lines and struck-out lines are ignored. The redemption's `DiscountAmount` is
+    updated with it, so scheme spend / ROI stay correct.
+  - **Free lines only shrink automatically.** If the paid quantity that earned a free issue is lowered or removed, the free
+    quantity is reduced to what is still earned (a line that earns nothing is struck out, keeping its quantity so it can be
+    restored) and the PO's free-goods redemption is resized. Free quantity is never raised automatically; a person raises it,
+    up to what the scheme earns.
+- The invoice page's Items table ends with **Subtotal / Scheme discount / Total**, and the printed A4 and receipt copies show
+  Subtotal, Scheme discount, Total (Paid / Balance Due use the discounted total).
+- The older `POST /api/orders/{id}/apply-scheme` endpoint still works for an already-saved PO and flags the line the same way
+  (and mirrors a free line onto a still-Draft invoice).
+
+### 3. Scheme setup screens
+`/pricing/schemes/new`, `/pricing/schemes/{id}` (read-only) and `/pricing/schemes/{id}/edit` are full pages (no modal) built on one
+form. Rule types are shown in plain words: **Buy & get free** (BuyXGetY), **Combo gift** (FreeBundle), **Flat discount**
+(FlatPercent), **Spend more, save more** (SlabDiscount); the fields adapt to the type (product dropdowns, quantities, % and
+levels) with a live summary sentence. Required fields come first; Active, then the optional Region / Store segment last. The scheme
+name is optional (generated from the offer when blank). The rule type cannot change after creation.
+
+### Data
+`ShopPOItem` and `InvoiceItem` gained `IsFree`, `FK_SchemeId` (plain Guid, no FK constraint) and a `SchemeName` snapshot. Migration
+`AddFreeIssueLines` also back-fills existing zero-priced redemption lines.
+
+### Not done yet
+`SchemeRedemption.FK_InvoiceId` (`FieldInvoiceId` is still an unused placeholder); invoice-version snapshots do not record `IsFree`;
+no hint or one-click "add more free units" when the paid quantity rises; scope (date / region) is checked when a discount is first
+applied, not re-checked on later invoice edits; Slab "close to the next level" hints are not shown.
+
+## Known Gaps vs. Enterprise Practice
+
+Scheme code, lifecycle (Draft/Approved/Active/Expired), priority and stackable/exclusive flags;
+budget and per-store caps; triggers on product groups/brands/categories or order value; tiered
+free-goods slabs; funding source (company vs supplier — ties into SupplierClaims and GRN
+`FreeQuantity`); stock reservation for the free item (the current check only sums balances).
+
+---
+
 ## Open Questions
 
 - What counts as "incremental sales" for `getSchemeROI` — **resolved for v1**: a manual

Distribution/docs/21_notifications_alerts.md

@@ -1,67 +1,330 @@
 # 21 — Notifications & Alerts
 
-**Status**: Not Started
-**Depends On**: 02 — Stock Ledger, 12 — Store Management, 08 — Sales Agent Controls
+**Status**: v1 in-app built — backend, SignalR hub, frontend bell + view-all page, 10 unit tests. EF migration `AddNotifications` is generated but **not applied** to any database. Six of the seven Phase 1 triggers are wired into the services (see **Triggers**); `StockLow` is deferred. The temporary test endpoint and button were removed.
+**Depends On**: 02 — Stock Ledger, 12 — Store Management, 08 — Sales Agent Controls, 15 — Procurement, 18 — Returns & Claims, 19 — Finance & Accounting
 
 ---
 
 ## Goal
 
-Covers [mainPlan.md §15](./mainPlan.md#15-notifications--alerts) in full
-— a cross-cutting delivery mechanism (email/SMS/push) triggered by events other steps already
-produce.
+Real-time **in-app** notifications (bell + toast) triggered by events other modules already produce
+([mainPlan.md §15](./mainPlan.md#15-notifications--alerts)). Email / SMS / push are out of scope for v1.
+
+Real-time uses **SignalR**. A notification is **saved first, pushed second**, so offline users see
+what they missed on their next load.
 
 ---
 
-## Background / Context
+## Implemented now — who gets which notification
 
-No notification channel exists in this codebase today. This step is purely the delivery mechanism
-and trigger wiring; the underlying conditions it watches for are already defined elsewhere
-(reorder point in [02_stock_ledger.md](./02_stock_ledger.md), credit limit in
-[12_store_management.md](./12_store_management.md), route deviation logic in
-[09_fraud_controls.md](./09_fraud_controls.md)).
+Every notification is **in-app only** (bell + toast + `/notifications`), pushed live over SignalR.
+
+| # | When this happens | Where in the app | Notification the user sees | Who receives it | Who does **not** | Level | Click opens |
+|---|---|---|---|---|---|---|---|
+| 1 | Shop order **confirmed** | `ShopPOService.ConfirmAsync`, `ConfirmAndCreateInvoiceAsync` | **Shop order confirmed** — "Shop order for *Store* was confirmed." | The user who raised the order + that user's supervisor | The person who confirmed it | Info | `/sales/orders` |
+| 2 | Shop order **cancelled** | `ShopPOService.CancelAsync` | **Shop order cancelled** — "Shop order for *Store* was cancelled: *reason*" | The user who raised the order + that user's supervisor | The person who cancelled it | Warning | `/sales/orders` |
+| 3 | Supplier claim **approved** | `SupplierClaimService.ApproveAsync` | **Supplier claim approved** | The user who raised the claim | The approver | Success | `/returns-claims/supplier-claims` |
+| 4 | Supplier claim **rejected** | `SupplierClaimService.RejectAsync` | **Supplier claim rejected** | The user who raised the claim | The person who rejected it | Warning | `/returns-claims/supplier-claims` |
+| 5 | **Driver assigned** to a ride | `RideService.AssignDriverAsync` | **Ride assigned** — "You have been assigned to a ride." | The assigned driver | Everyone else | Info | `/operations/rides` |
+| 6 | Ride **cancelled** | `RideService.CancelAsync` | **Ride cancelled** — "A ride was cancelled (*type*). *reason*" | The owner of every route in the ride, plus users with `delivery-task.manage` whose scope covers those routes | The person who cancelled it | Critical | `/operations/rides` |
+| 7 | Delivery **failed** | `DeliveryTaskService.FailAsync` | **Delivery failed** — "Delivery to *Store* failed. *note*" | The owner of the store's route, plus users with `delivery-task.manage` whose scope covers the store | Nobody is excluded (this action does not record who did it) | Warning | `/operations/deliveries` |
+| 8 | Delivery **partly delivered** | `DeliveryTaskService.ConfirmAsync` | **Partial delivery** — "Delivery to *Store* was only partly delivered." | Same as #7 | The person who confirmed it | Warning | `/operations/deliveries` |
+| 9 | Store **credit limit crossed** | `StoreService.UpdateOutstandingBalanceAsync` | **Credit limit exceeded** — "*Store* has exceeded its credit limit." | The owner of the store's route, plus users with `store.manage` whose scope covers the store | The person who updated the balance. Fires only when the balance goes from within the limit to above it | Warning | `/stores/{id}` |
+
+**Not wired yet:** low stock (`StockLow`), cheque returned / bounced / due, expiring batches, overdue payments, and the Phase 2 list below.
+
+### Three rules that decide who sees what
+
+1. **You are never notified of your own action.**
+2. **Receiving needs no permission** — any logged-in user gets the bell and the page. Permissions only matter for *doing* the action, and for the "managers in scope" recipients (they need the permission **and** a scope covering the store or route).
+3. **SuperAdmin usually acts, rarely receives.** It holds every permission but has no scope rows in the seed, so it is only a recipient when it created the record (orders, claims) or owns the route.
+
+### With two logins — SuperAdmin and a sales rep
+
+| Who does it | Action | Who gets the notification |
+|---|---|---|
+| Rep creates, **SuperAdmin** confirms or cancels | Shop order | **Rep** (creator), plus the rep's supervisor if they have one |
+| **SuperAdmin** creates, rep confirms or cancels | Shop order | **SuperAdmin** (creator) |
+| SuperAdmin | Sets a store's outstanding balance above its limit | The **rep**, if the rep owns that store's route. SuperAdmin never (actor) |
+| SuperAdmin | Assigns a driver to a ride | The **rep**, only if the rep is that driver |
+| SuperAdmin | Approves or rejects a supplier claim | Whoever raised the claim — the **rep** only if the rep raised it |
+| Anyone | Fails a delivery / cancels a ride | The **rep**, if the rep owns a route involved. SuperAdmin only if it has a scope on that route |
+
+Seed route owners: `nimal.perera` owns the Colombo and Negombo routes; `kamal.silva` owns Kandy and Matale.
+
+### Quick test (two browsers, one login each, both on a dashboard page)
+
+1. As the **rep**, create a shop order (Sales → New).
+2. As **SuperAdmin**, confirm it, then create a second one and cancel it with a reason.
+3. The rep sees a toast, a red badge on the bell and a new row on `/notifications` — "Shop order confirmed" and "Shop order cancelled: *reason*". Clicking one marks it read and opens `/sales/orders`.
+4. Reverse it: SuperAdmin creates an order and the rep confirms or cancels it — SuperAdmin is notified.
+5. Credit limit: there is no screen for it, so use Swagger (`/swagger`): `PUT /api/stores/{id}/outstanding-balance` with `{ "newBalance": 60000 }` on a store whose limit is lower (Fort Mini Mart: limit 50,000). A second call with a higher value does not alert again; drop the balance back under the limit and set it over again to re-trigger.
 
 ---
 
-## Data Model Changes
+## Flow
 
-### Notification
-
-`RecipientUserId`, `Type`, `Payload` (JSON), `Channel` (`Email`, `SMS`, `Push`, `InApp`), `SentAt`,
-`ReadAt` (nullable).
+```
+Service action ──► uow.CommitAsync()                    (business transaction, unchanged)
+      │
+      ▼  only after a successful commit
+NotificationService.NotifyAsync(type, recipientRule, args, entity)
+      1. resolve recipients      (users | permission | scope | reports-to)
+      2. insert Notification + NotificationRecipient rows
+      3. hub.Clients.Users(ids).SendAsync("notification", dto)
+      ▼
+Frontend provider: connection.on("notification") → badge + toast → click opens Link + marks read
+```
 
 ---
 
-## API Endpoints
+## Decisions
 
-| Function reference | Endpoint intent |
+| Question | Decision |
 |---|---|
-| `sendLowStockAlert(warehouseId, sku)` | Internal — triggered when a stock movement crosses the reorder point set in [02_stock_ledger.md](./02_stock_ledger.md) |
-| `sendCreditLimitBreachAlert(storeId)` | Internal — triggered on order/invoice creation when `Store.OutstandingBalance` exceeds `Store.CreditLimit` |
-| `sendApprovalPendingNotification(approverId, requestId)` | Internal — triggered by `submitOrderForApproval` ([08_sales_agent_controls.md](./08_sales_agent_controls.md)) and return approval ([18_returns_claims.md](./18_returns_claims.md)) |
-| `sendRouteDeviationAlert(routeId, salesRepId)` | Internal — triggered from [09_fraud_controls.md](./09_fraud_controls.md)'s anomaly flag. The source data now exists (`RouteVisitLog.IsDeviationFlagged`, see [11_route_sales_management.md](./11_route_sales_management.md)), but no anomaly flag or notification reads it yet. |
-| — | `GET /api/notifications` — recipient's own notification inbox |
-| — | `PUT /api/notifications/{id}/read` |
+| First batch of triggers | The seven Phase 1 triggers below. Cheque triggers wait until finance permissions exist in the seed |
+| Channels | In-app only (SignalR). Email / SMS / push deferred |
+| Per-type config table + admin screen | **Not in v1.** Every type is always enabled; add `NotificationModuleConfig` when someone needs to mute a type |
+| Scheduled alerts (Phase 1b) | Second pass. Only the retention cleanup job ships in v1 |
+| CORS / instances | Existing `Cors:AllowedOrigins` + `AllowCredentials()` already suit SignalR. Single API instance, no Redis backplane |
+| Recipients | By **permission code** and scope, not role name. The seeded roles are `SalesRep`, `Supervisor`, `AreaManager`, `AreaSupervisor`, `RegionalManager`, `RegionalAgency`, `SuperAdmin`; there is no Accounts / operations role |
+| Ids | `User`, `Permission` and entity ids are **Guid** (see seeds) |
 
 ---
 
-## Business Rules
+## Data Model
 
-- Every `send*` function in §15 is a trigger, not a user-facing endpoint — the only client-facing
-  endpoints are inbox read/list.
-- Notification delivery failures (e.g. SMS provider down) must not roll back the business
-  transaction that triggered them — fire-and-forget, logged separately.
+**Notification** — one row per event
+
+| Field | Type | Notes |
+|---|---|---|
+| `Id` | Guid PK | |
+| `Type` | varchar(60) | `NotificationTypes` constant; frontend maps it to an icon |
+| `Severity` | enum | `Info`, `Success`, `Warning`, `Critical` |
+| `Title` / `Message` | varchar(150) / varchar(500) | Built from the type's templates |
+| `EntityType` / `EntityId` | varchar(50) / Guid | The related record |
+| `Link` | varchar(200) | Frontend route, e.g. `/payments/received-cheques/88` |
+| `CreatedByUserId` | FK User, null | Null for system / scheduled events |
+| `CreatedAt` | datetime | `DateTime.Now` |
+| `DedupeKey` | — | **Not in v1.** Added with the Phase 1b scheduled jobs, e.g. `ItemBatchExpiring:77:2026-10-20` |
+
+**NotificationRecipient** — one row per user per event (read state is per user)
+
+| Field | Type |
+|---|---|
+| `Id` | Guid PK |
+| `NotificationId` | FK |
+| `UserId` | FK |
+| `IsRead` / `ReadAt` | bool / datetime null |
+
+Index `(UserId, IsRead)`; the bell orders by the joined `Notification.CreatedAt DESC`.
+
+No config table in v1 — every type is enabled. (Later: `NotificationModuleConfig` with `Type` PK +
+`InAppEnabled`, missing row = enabled.)
+
+Example (failed delivery):
+```
+Notification:          Type=DeliveryTaskFailed, Severity=Warning,
+                       Title="Delivery failed", Message="Delivery to Fort Mini Mart failed.",
+                       EntityType=DeliveryTask, EntityId=<guid>, Link=/operations/delivery-tasks/<guid>
+NotificationRecipient: (that notification, Nimal Perera - route owner, unread)
+                       (that notification, a delivery-task.manage user in Western region, unread)
+```
+
+---
+
+## Recipients
+
+Every trigger names its rule. There is **no "notify everyone"** option.
+
+| Rule | Resolves to |
+|---|---|
+| `Users(ids)` | Those users (creator, driver, approver, claim owner) |
+| `Permission(code)` | Active users whose role has that permission code (`User.FK_RoleId` → `RolePermission` → `Permission.Code`), e.g. `delivery-task.manage` |
+| `Scope(kind, id)` | Users whose `UserStoreScope` / `UserRegionScope` / `UserRouteScope` covers the record |
+| `PermissionInScope(code, kind, id)` | Intersection of the two (e.g. `store.manage` users for that store's region) |
+| `ReportsTo(userId)` | The user's supervisor via `User.FK_ReportsToUserId` |
+| `RouteOwner(kind, id)` | The owner (`Route.FK_OwnerUserId`) of the route, or of the store's route when `kind` is `Store` |
+
+`SuperAdmin` holds every permission, so it receives `Permission` rules automatically; use
+`PermissionInScope` where that would be too noisy.
+
+The resolver always drops inactive users and the acting user, and de-duplicates.
+
+---
+
+## Triggers
+
+Each is called **after** the owning service's `uow.CommitAsync()`.
+
+**Phase 1 — must have**
+
+| Type | Raised by | When | Recipients | Severity |
+|---|---|---|---|---|
+| Type | Status | Raised by | When | Recipients | Severity |
+|---|---|---|---|---|---|
+| `SupplierClaimApproved` / `Rejected` | ✅ wired | `SupplierClaimService.ApproveAsync` / `RejectAsync` | Decision | `Users(RaisedByUserId)` (not the decider) | Success / Warning |
+| `RideCancelled` | ✅ wired | `RideService.CancelAsync` | Cancelled (message carries `CancelRequestType` + reason) | For each distinct route in the ride's delivery tasks: `RouteOwner(Route)` + `PermissionInScope(delivery-task.manage, Route)`. A ride has no route of its own, so routes come from its tasks' stores | Critical |
+| `RideDriverAssigned` | ✅ wired | `RideService.AssignDriverAsync` | Driver assigned | `Users(driver.FK_UserId)` | Info |
+| `DeliveryTaskFailed` | ✅ wired | `DeliveryTaskService.FailAsync` | Task failed | `RouteOwner(Store)` + `PermissionInScope(delivery-task.manage, Store)` | Warning |
+| `DeliveryTaskPartiallyDelivered` | ✅ wired | `DeliveryTaskService.ConfirmAsync` | Confirmed with `fullyDelivered == false` (a separate type: "failed" would be the wrong wording) | same as above | Warning |
+| `ShopPOConfirmed` / `Cancelled` | ✅ wired | `ShopPOService.ConfirmAsync`, `ConfirmAndCreateInvoiceAsync` / `CancelAsync` | Status change | `Users(RaisedById)` + `ReportsTo(RaisedById)` (not the actor) | Info / Warning |
+| `CreditLimitBreached` | ✅ wired | `StoreService.UpdateOutstandingBalanceAsync` | Balance crosses from ≤ to > `CreditLimit` (crossing only). This is the only place `OutstandingBalance` is ever written — invoices and payments do not update it | `RouteOwner(Store)` + `PermissionInScope(store.manage, Store)` | Warning |
+| `StockLow` | ⏸ deferred | Stock movement | Crosses to ≤ `Item.ReorderLevel` | Undecided — warehouses have no region / scope link, so `PermissionInScope` cannot target them. Needs a per-request tracker + action filter because stock moves from many call sites that commit separately | Warning |
+
+**Waiting on finance permissions** (not in the seed yet — add a cheque permission first)
+
+`ReceivedChequeReturned` (`ReceivedChequeService.UpdateStatusAsync`, action `Return`, Critical) ·
+`ChequePageBounced` (`ChequeBookService.UpdatePageStatusAsync`, action `Bounce`, Critical)
+
+**Phase 1b — scheduled, second pass** (daily `BackgroundService`, uses `DedupeKey`)
+
+`ReceivedChequeDueSoon` (≤ 2 days) · `ItemBatchExpiring` (≤ N days) · `PaymentOverdue` ·
+`DriverComplianceExpiring`
+
+**Phase 2 — later**
+
+`PoCancelled` / `PoClosed` · `GrnShortOrDamaged` · `LoadingSheetConfirmed` · `InvoiceFinalized` ·
+`ReturnCreated` / `ClaimSettled` · `PurchaseReturnCreated` · `ApprovalPending` ·
+`RouteDeviationFlagged` · `RoleAssigned` / `ScopeChanged` · `SyncFailed`
+
+Excluded on purpose: plain master-data CRUD (brand, category, UOM, vehicle, region).
+
+---
+
+## API
+
+| Endpoint | Purpose |
+|---|---|
+| `GET /api/notifications?unreadOnly=&page=&pageSize=` | Caller's inbox, newest first |
+| `GET /api/notifications/unread-count` | Badge count |
+| `PATCH /api/notifications/{id}/read` | Mark one read (own row only) |
+| `PATCH /api/notifications/read-all` | Mark all read |
+| `DELETE /api/notifications/{id}` | Remove caller's recipient row |
+| `WS /hubs/notifications` | SignalR; server → client event `notification` |
+
+---
+
+## Backend structure
+
+```
+Features/Notifications/     (namespace Distribution.Features.Notifications — "Notification" alone clashes with Models.Notification)
+  NotificationController.cs         thin, no UoW
+  NotificationService.cs            resolve → persist → push; owns uow.CommitAsync()
+  INotificationRepository.cs / NotificationRepository.cs
+  NotificationRecipientResolver.cs  Users / Permission / Scope / PermissionInScope / ReportsTo
+  NotificationTypes.cs              constants + definition (severity, title/message template)
+  NotificationDTOs.cs
+  NotificationHub.cs                SignalR hub
+  NotificationCleanupJob.cs         daily retention purge
+  NotificationScheduleJob.cs        Phase 1b alerts (second pass)
+Models/Notification.cs, NotificationRecipient.cs
+```
+
+### Code reference
+
+**Registry** — services never pass string literals:
+```csharp
+public static class NotificationTypes
+{
+    public const string DeliveryTaskFailed = "DeliveryTaskFailed";
+    // ...
+    public static readonly IReadOnlyDictionary<string, NotificationTypeDefinition> All = new Dictionary<string, NotificationTypeDefinition>
+    {
+        [DeliveryTaskFailed] = new(NotificationSeverity.Warning,
+            "Delivery failed", "Delivery to {StoreName} failed."),
+    };
+}
+```
+
+**Service contract** — never throws; failures are logged:
+```csharp
+public interface INotificationService
+{
+    // recipients = union of the rules, then resolved, filtered (inactive, actor) and de-duplicated
+    Task NotifyAsync(string type, IReadOnlyList<RecipientRule> recipients, NotificationArgs args, CancellationToken ct = default);
+}
+// RecipientRule: Users(ids) | Permission(code) | Scope(kind, id) | PermissionInScope(code, kind, id) | ReportsTo(userId) | RouteOwner(kind, id)
+// NotificationArgs: Values (template tokens), EntityType, EntityId (Guid), Link, CreatedByUserId (Guid?)
+```
+
+**Calling it from an existing service:**
+```csharp
+await _uow.CommitAsync(ct);
+await _notifications.NotifyAsync(NotificationTypes.DeliveryTaskFailed,
+    [RecipientRule.Users(route.FK_OwnerUserId),
+     RecipientRule.PermissionInScope("delivery-task.manage", ScopeKind.Region, route.FK_RegionId)],
+    new(new { StoreName = store.StoreName }, "DeliveryTask", task.Id,
+        $"/operations/delivery-tasks/{task.Id}", currentUserId), ct);
+```
+
+**Program.cs:**
+```csharp
+builder.Services.AddSignalR();
+builder.Services.AddScoped<INotificationService, NotificationService>();
+builder.Services.AddHostedService<NotificationCleanupJob>();
+// CORS: AllowCredentials() with explicit origins
+app.MapHub<NotificationHub>("/hubs/notifications");
+```
+The hub authenticates through the existing `access-token` cookie (read by `AuthMiddleware`); the
+client connects with `withCredentials: true`. A `?access_token=` query fallback is not needed unless
+the token ever moves out of the cookie. Users are addressed by their `UserId` claim
+(`NotificationUserIdProvider`). Each recipient gets its own push because the DTO `Id` is the
+recipient row id.
+
+**Frontend** (`contexts/notification-context.tsx`):
+```tsx
+const connection = new HubConnectionBuilder()
+  .withUrl(`${API}/hubs/notifications`, { withCredentials: true })
+  .withAutomaticReconnect().build();
+
+connection.on("notification", (n: NotificationDto) => {
+  setUnread((c) => c + 1);
+  setItems((p) => [n, ...p]);
+  toast(n.title, { description: n.message, action: { label: "Open", onClick: () => router.push(n.link) } });
+});
+connection.onreconnected(refetch);   // catch up on anything missed
+```
+Also: `lib/api/notifications.ts`, bell + popover in the dashboard header, `/notifications` "view all" page.
+
+---
+
+## Rules
+
+- Notify **after** a successful commit, inside try/catch + log. A notification failure must never
+  fail or roll back the business action.
+- Saving and the hub push are separate try/catch blocks (a failed push still leaves the inbox entry).
+- Unknown type: throws in dev/test, logged and skipped in production. A unit test checks that every
+  constant has a definition.
+- No per-type config in v1: every type is always delivered.
+- Click-through is mandatory: `EntityType`, `EntityId` and `Link` are required; clicking marks read.
+- Retention: `NotificationCleanupJob` deletes read recipients older than 90 days (SysConfig), then
+  events with no recipients left.
+- No Email/SMS switches in the UI until a sender exists.
+- `AGENTS.md`: `uow.CommitAsync()` only in services, never `SaveChangesAsync()`, `DateTime.Now` only.
 
 ---
 
 ## Open Questions
 
-- Which channels are actually needed at launch — in-app only, or SMS/email/push from day one? This
-  significantly changes the infrastructure needed (third-party provider integration, see
-  [22_integration_api.md](./22_integration_api.md)).
+Resolved — see **Decisions**. Remaining for later:
+
+1. Add a cheque / finance permission to the seed, then enable the two cheque triggers.
+2. Email / SMS / push: see [22_integration_api.md](./22_integration_api.md).
+3. If the API ever runs on more than one instance, add a SignalR Redis backplane.
+4. Per-type mute (`NotificationModuleConfig` + admin screen) when requested.
 
 ---
 
-## Implementation Notes
+## Build order
 
-> Fill this section in during planning discussion before writing any code.
+1. Entities (`Notification`, `NotificationRecipient`) + EF migration.
+2. `Features/Notifications/` (repository, resolver, service, controller, DTOs, `NotificationTypes`) + retention job.
+3. SignalR hub, `Program.cs` registration, user-id provider.
+4. Frontend: API client, provider, bell, toast, click-through, view-all page.
+
+5. Phase 1 triggers — six wired (recipient resolution is unit-tested; the per-service calls are not,
+   because `Distribution.Tests` does not currently compile). `StockLow` deferred.
+6. Later: `StockLow`, cheque triggers, Phase 1b scheduled alerts, Phase 2 triggers.
+
+Remaining before this works end to end: apply the `AddNotifications` migration.

Distribution/docs/refactor_docs/order_invoice_lifecycle.md

@@ -82,6 +82,91 @@ Invoice
 ├── IsActive, CreatedAt        — from Template
 ```
 
+### Invoice Line Items & Version History
+
+> **Implemented.** Class/column names follow the code: the PO is `ShopPO`/`ShopPOItem`, and the
+> invoice FK is `FK_ShopPOId` (not `FK_OrderId` as sketched above).
+
+The invoice no longer bills straight from the PO. It owns its own lines, and every change to them is
+snapshotted, so the original, printed and finalized quantities can all be compared.
+
+```
+InvoiceItem                          — the live billing lines
+├── FK_InvoiceId, FK_ShopPOItemId, FK_ItemId
+├── Quantity (int)                   — what is billed now (0..ShopPOItem.Quantity)
+├── UnitPrice (decimal)
+├── IsFree, FK_SchemeId, SchemeName  — free issue copied from the PO line (UnitPrice 0); see 17_promotions_schemes.md
+└── IsActive, CreatedAt              — from Template
+
+InvoiceVersion                       — immutable snapshot of the invoice
+├── FK_InvoiceId, VersionNumber      — unique per invoice, starts at 1
+├── Stage (InvoiceVersionStage)      — Created, DraftEdited, Printed, Finalized
+├── TotalAmount, CreatedBy
+└── Items → InvoiceVersionItem       — FK_ShopPOItemId, FK_ItemId, Quantity, UnitPrice
+```
+
+- **Add / remove lines (Draft):** `PUT /api/invoices/{id}/items` takes edits keyed by `invoiceItemId`
+  (change quantity/price, or `isRemoved: true` to strike the line — it is kept, excluded from the
+  total, shown struck through on the invoice view and print copy in every status, and can be
+  restored while Draft) or by `itemId` (add a catalog item
+  that was not on the PO; `unitPrice` required, quantity > 0, no duplicate of a live line). Added
+  lines have no `ShopPOItem` (`FK_ShopPOItemId` is nullable → no `orderedQuantity`, no max). Versions
+  store `IsRemoved` per line. At `Finalize`, adjustments are keyed by `invoiceItemId` and can also
+  set `isRemoved`. When the loading sheet is linked to invoices, it must count added lines.
+- **Original PO quantity** stays on `ShopPOItem.Quantity` (locked once the PO is confirmed) and is
+  returned as `orderedQuantity` on each invoice line.
+- `InvoiceItem` rows are copied from the PO's active lines at invoice creation (Mode A and Mode B).
+- A version is written, in the same transaction as the change, when the invoice is:
+
+| Stage | Written when |
+|---|---|
+| `Created` (v1) | Invoice created |
+| `DraftEdited` | `PUT /api/invoices/{id}/items` while `Draft` |
+| `Printed` | `POST /api/invoices/{id}/print` — the quantities on the paper copy |
+| `Finalized` | `POST /api/invoices/{id}/finalize` — after the agent's edits are applied |
+
+- Comparing `Printed` vs `Finalized` shows what the agent changed on paper.
+- Migrations `AddInvoiceItems` and `AddInvoiceVersions` backfill lines and one baseline version for
+  invoices that already existed (stage mapped from the invoice's status at migration time, so they
+  have no earlier history).
+
+### Invoice Screens & Printing (frontend)
+
+> **Implemented** in `distribution_fe`.
+
+**Invoice document** — one shared component (`components/invoice/invoice-template.tsx`) renders the
+invoice for the preview, the draft editor and the print tab:
+
+- **A4**: `INVOICE` header with Invoice No. (`INV-xxxxxxxx`), date and PO ref; a Status row shown
+  until the invoice is Finalized; *Bill To* (store name, plus address/phone from the PO); item table
+  (Item · Qty · Unit Price · Amount); totals (Subtotal, Total, and Paid / Balance Due when payments
+  exist); payments list; notes lines for the agent's edits on non-finalized copies; signature lines.
+  Soft slate rules, no heavy colour.
+- **80mm / 58mm receipts**: single black-and-white column with dashed rules (`*** DRAFT ***` /
+  `*** PRINTED ***`, `qty x price` lines, heavy-ruled TOTAL, Paid/Balance, payments, "Thank you!").
+- Money `Rs. 12,450.00`, quantities up to 3 decimals, dates `dd/MM/yyyy`.
+- Deleted lines are shown **struck through in every status** and excluded from all totals.
+- Scheme discount: shown as Subtotal / Scheme discount / Total (`Invoice.DiscountAmount`), re-derived from the current lines on every edit, print and finalize (see 17_promotions_schemes.md). Free-issue lines get a **Free Issue** column and come after the paid lines.
+- Not included (no data in the app): company/"From" block, logo, bank details, tax, due date.
+
+**Print tab** — `/invoices/{id}/print` (own route group `(print)`, no dashboard chrome). Has a
+paper-size selector (A4 / 80mm / 58mm), sets `@page` with `margin: 0` (so the browser's own
+URL/date header and footer are not printed; the A4 sheet pads itself with 14mm), and opens the
+print dialog automatically. *Print* on a Draft asks who printed it, calls `POST /print`, then opens
+this tab (the tab is opened inside the click so popup blockers allow it). Printed/Finalized
+invoices have *Reprint*, which opens the tab without changing status.
+
+**Draft editor** — pencil icon (Draft only, also *Edit Items* on the invoice page) opens a full page, `/sales/invoices/{id}/edit` (not a modal), showing the invoice template in edit mode: quantity/price
+inputs, a trash icon per line (undo icon restores a deleted line), and an add-item row aligned to
+the table columns (item dropdown excluding items already on the invoice, quantity, price
+auto-filled from the store's price list, Enter or **+** to add). Save is disabled until something
+changes, a summary shows what is pending (the browser warns before leaving with unsaved edits), and an item picked but not yet added is included on save. Non-Draft invoices redirect back to the invoice page.
+Each save writes a `DraftEdited` version.
+
+**Configuration** — *Invoice Creation* card: two toggles, **Auto** (Mode A) and **Manual** (Mode B,
+default), mutually exclusive (turning one on turns the other off; the active one is locked on), each
+with a one-line explanation and a process line (`Confirm PO → … → Edit draft → Print → Finalize`).
+
 ### New Enum — `InvoiceStatus`
 
 ```csharp
@@ -140,6 +225,7 @@ Draft → Printed → Finalized
 |---|---|---|
 | (create) → Draft | **Mode A:** combined with PO confirm above | Invoice created at `Draft`. `Order.InvoiceId` set. |
 | (create) → Draft | **Mode B:** `POST /api/invoices` `{ orderId }` | Office user selects a Confirmed PO (filtered by `agentId` / `routeId` / `shopId`) and creates the Invoice at `Draft`. `Order.InvoiceId` set. |
+| Draft (edit) | `PUT /api/invoices/{id}/items` | Office user edits the draft's lines (quantity `0..ordered`, price `>= 0`). Status stays `Draft`; `TotalAmount` recomputed; a `DraftEdited` version is saved. |
 | Draft → Printed | `POST /api/invoices/{id}/print` | Invoice is physically printed. `PrintedAt`/`PrintedBy` set. Agent takes the printed copy to the field and makes handwritten edits during the ride. |
 | Printed → Finalized | `POST /api/invoices/{id}/finalize` | After ride/day-end, agent returns printed invoice. Office worker enters any edits the agent made (quantity adjustments, returns, damage, discounts) and submits. `TotalAmount` locked. `FinalizedAt`/`FinalizedBy` set. |
 
@@ -162,7 +248,10 @@ Draft → Printed → Finalized
    Invoice creation for both modes. It is stored as a plain column with no DB-level FK constraint.
 7. An Invoice cannot skip `Printed` — `Draft → Finalized` directly is not a valid transition.
 8. `Invoice.TotalAmount` is only authoritative once `Finalized`; through `Draft`/`Printed` it
-   reflects the current line items.
+   reflects the current invoice lines (`InvoiceItem`), not the PO lines.
+8a. Invoice lines are editable only while `Draft`. At `Finalize`, only quantities can be adjusted
+    (never above the ordered quantity). Every change writes an `InvoiceVersion` snapshot — see
+    [Invoice Line Items & Version History](#invoice-line-items--version-history).
 9. `Order.Status` (fulfillment tracking: Pending/PartiallyFulfilled/Fulfilled/Cancelled) is a
    separate axis from `Invoice.Status` — not merged in this pass.
 10. `Order.FK_SaleId` is optional — a PO can exist and be confirmed before any `Sale` is recorded.
@@ -201,9 +290,11 @@ Draft → Printed → Finalized
    already has a linked Invoice, what happens to that Invoice (voided? stays Draft?) is unresolved.
    If the PO's items were pulled into a loading sheet, what happens to those loading sheet items is
    also unresolved. Both cases need explicit cascade rules before implementation.
-6. **Exact adjustment payload for `POST /finalize`** — quantity adjustments, returns, damage, and
-   discounts are assumed but the payload shape is not fully specified. "Free issues" handling (items
-   given to the shop at no charge) is a known case that needs its own field(s) in the payload.
+6. **Exact adjustment payload for `POST /finalize`** — *partly resolved:* quantity adjustments
+   (`{ shopPOItemId, adjustedQuantity }`) are implemented and persisted on the invoice lines.
+   Returns and damage are still open, as is the payload shape for them. Scheme discounts and free issues are now handled
+   by the invoice itself (re-evaluated on every edit, print and finalize; free lines only ever shrink automatically) — see
+   [17_promotions_schemes.md](../17_promotions_schemes.md).
 
 ---
 

Distribution/docs/refactor_docs/shop_po_invoice_operations_flow.md

@@ -35,10 +35,28 @@ status transition and stock movement along the way.
 
 - Created via `ShopPOService.ConfirmAndCreateInvoiceAsync` — confirms the PO **and** creates an
   `Invoice` (`Status: Draft`, `PaymentStatus: Pending`) in one step, linking `ShopPO.InvoiceId`.
-  (No frontend UI currently calls this endpoint — only the plain `Confirm` action is wired up.)
+  The frontend calls it when **Configuration → Invoice Creation** is set to **Auto** (Mode A, the
+  confirm dialog and PO edit page read the mode); with **Manual** (Mode B, the default) it calls the
+  plain `Confirm` and the invoice is created later from `/sales/orders` → **Create Invoice**.
 - Lifecycle: `Draft → Printed → Finalized`.
-  - Finalizing can adjust the billed quantity per line (capped between `0` and the ordered
-    quantity) and recomputes `TotalAmount` from the adjusted lines.
+  - The invoice has its own lines (`InvoiceItem`), copied from the PO's active lines when it is
+    created (either mode). The PO's original quantity stays on `ShopPOItem` and is shown as
+    `orderedQuantity`.
+  - While `Draft`, lines can be edited (`PUT /invoices/{id}/items`): change quantity (`0..ordered`
+    on PO lines) and price (`>= 0`), **delete** a line (it is kept, struck through, excluded from
+    the total, and can be restored), or **add** a catalog item that was not on the PO (no ordered
+    quantity / max). `TotalAmount` is recomputed from the non-deleted lines.
+  - Finalizing applies the agent's edits from the printed copy to the lines (quantity capped
+    between `0` and the ordered quantity, or a line removed) and recomputes `TotalAmount`.
+  - Every change is snapshotted as an `InvoiceVersion` — see
+    [refactor_docs/order_invoice_lifecycle.md](refactor_docs/order_invoice_lifecycle.md#invoice-line-items--version-history).
+  - Frontend, `/sales/orders` row icons: **eye** = invoice preview, **pencil** (Draft) = open the edit page for the
+    draft invoice (`/sales/invoices/[id]/edit`: trash/undo icon per line, add-item row), **printer** (Draft) =
+    mark as printed and open the print tab; on Printed/Finalized the printer reprints without
+    changing status; plus finalize and record payment. `/sales/invoices/[id]` shows the items table
+    (ordered vs billed, Added/Removed badges), the version history, and the same actions.
+  - Invoice document and print tab: see
+    [refactor_docs/order_invoice_lifecycle.md](refactor_docs/order_invoice_lifecycle.md#invoice-screens--printing-frontend).
 - Payments (`payments` API) apply against the invoice, moving `PaymentStatus`:
   `Pending → PartiallyPaid → Paid`.
 

accounts-module-migration-plan.md

@@ -0,0 +1,185 @@
+# Plan: Clone Accounts Module from ERP-core to Distribution
+
+## Context
+The ERP-core system has a fully implemented Accounts module (7 features) visible in the sidebar. The goal is to replicate all 7 features — with identical UI and independent backend — in the Distribution project (`ERP_Distribution`). Distribution will get its own C# controllers, services, EF entities, and migrations rather than sharing ERP-core's backend.
+
+## Scope: All 7 Features
+1. Cash / Bank Accounts (via GL service proxy)
+2. Cheque Books (via GL service proxy)
+3. Received Cheques (via GL service proxy)
+4. Expenses (own ERP-core controllers)
+5. Expense Setup (own ERP-core controllers)
+6. Bank Deposits (own ERP-core controllers)
+7. Opening Balances (own ERP-core controllers)
+
+> **Important note:** Features 1–3 go through a separate General Ledger (GL) microservice proxied at `/api/v1/gl/*` in ERP-core. The Distribution backend must also proxy to this same GL service, OR the GL service must be updated to support the distribution context. Confirm with the team whether the GL service is shared infrastructure or ERP-specific before implementing features 1–3.
+
+---
+
+## Source Files (ERP-core)
+
+### Frontend — `Frontend/erp-system/`
+| Type | Path |
+|------|------|
+| Sidebar nav | `components/Layouts/AppSidebar.tsx` (lines 209–222) |
+| Pages | `app/dashboard/accounts/**` (7 feature directories) |
+| Shared components | `components/accounts/*.tsx` (8 files) |
+| API clients | `lib/api/expenses.ts`, `bank-deposits.ts`, `general-ledger.ts`, `opening-balances.ts` |
+| Types | `types/expenses.ts`, `bank-deposits.ts`, `general-ledger.ts`, `opening-balances.ts` |
+| Route guard | `lib/nav-routes.ts` |
+
+### Backend — `Backend/ERPCore/`
+| Type | Path |
+|------|------|
+| Controllers | `Controllers/ExpensesController.cs`, `ExpenseSetupController.cs`, `BankDepositsController.cs`, `OpeningBalancesController.cs`, `GlAccountConfigController.cs` |
+| Services | `Services/ExpenseService.cs`, `ExpensePaymentService.cs`, `ExpenseSetupService.cs`, `BankDepositService.cs`, `CashInHandService.cs`, `OpeningBalanceService.cs`, `GlAccountConfigService.cs` |
+| Entities | `Domain/Entities/Expense.cs`, `ExpenseCategory.cs`, `BankDeposit.cs`, `GlAccountConfig.cs`, `OpeningBalanceRun.cs` |
+| DTOs | `Dtos/Expenses/ExpenseDtos.cs`, `Dtos/Accounts/BankDepositDtos.cs`, `Dtos/OpeningBalances/` |
+| Migrations | `Migrations/20261007*`, `20261008*`, `20261018*` |
+
+---
+
+## Target: Distribution Project — `C:\Users\lenovo\Desktop\NEWGITEA\ERP_Distribution`
+
+---
+
+## Implementation Phases
+
+### Phase 1 — Explore Distribution Project Structure (Read-only prerequisite)
+Before coding, read these files to confirm conventions:
+- `ERP_Distribution/Distribution/Program.cs` — DI registration pattern
+- `ERP_Distribution/Distribution/Controllers/` (any existing controller) — naming convention
+- `ERP_Distribution/distribution_fe/components/Layouts/` — sidebar/nav structure
+- `ERP_Distribution/distribution_fe/lib/api.ts` — API client pattern (may differ from ERP-core's per-feature files)
+- `ERP_Distribution/distribution_fe/app/dashboard/` — existing route structure
+
+### Phase 2 — Backend: Domain Entities & DTOs
+In `ERP_Distribution/Distribution/`:
+
+1. **Create entity files** (copy + namespace-adjust from ERP-core):
+   - `Domain/Entities/Expense.cs`
+   - `Domain/Entities/ExpenseCategory.cs`
+   - `Domain/Entities/BankDeposit.cs`
+   - `Domain/Entities/GlAccountConfig.cs`
+   - `Domain/Entities/OpeningBalanceRun.cs`
+   - Status enums: `ExpenseStatus.cs`, `BankDepositStatus.cs`
+
+2. **Create DTO files**:
+   - `Dtos/Expenses/ExpenseDtos.cs`
+   - `Dtos/Accounts/BankDepositDtos.cs`
+   - `Dtos/OpeningBalances/OpeningBalanceDtos.cs`
+   - `Dtos/GlAccountConfig/GlAccountConfigDtos.cs`
+
+3. **Register entities in DbContext** — add `DbSet<>` entries to the existing EF DbContext
+
+4. **Create EF migration** — `add-migration AddAccountsModule` in Distribution project
+
+### Phase 3 — Backend: Services & Controllers
+In `ERP_Distribution/Distribution/`:
+
+1. **Create service interfaces and implementations** (copy + namespace-adjust):
+   - `Services/IExpenseServices.cs` + `ExpenseService.cs`
+   - `Services/IExpenseServices.cs` + `ExpensePaymentService.cs`
+   - `Services/ExpenseSetupService.cs`
+   - `Services/IBankDepositServices.cs` + `BankDepositService.cs`
+   - `Services/CashInHandService.cs`
+   - `Services/IOpeningBalanceService.cs` + `OpeningBalanceService.cs`
+   - `Services/IGlAccountConfigService.cs` + `GlAccountConfigService.cs`
+
+2. **Create controllers** (copy + namespace-adjust, update route prefix if needed):
+   - `Controllers/ExpensesController.cs`
+   - `Controllers/ExpenseSetupController.cs`
+   - `Controllers/BankDepositsController.cs`
+   - `Controllers/OpeningBalancesController.cs`
+   - `Controllers/GlAccountConfigController.cs`
+   - **GL Proxy controller** — a new controller that proxies `/api/v1/gl/*` to the shared GL microservice (same pattern as ERP-core)
+
+3. **Register services in DI** — add to `Program.cs`:
+   ```csharp
+   builder.Services.AddScoped<IExpenseServices, ExpenseService>();
+   builder.Services.AddScoped<IBankDepositServices, BankDepositService>();
+   // ... etc.
+   ```
+
+4. **Add permissions/policies** — mirror `NavPolicies` from ERP-core for accounts permission codes
+
+### Phase 4 — Frontend: Types & API Clients
+In `ERP_Distribution/distribution_fe/`:
+
+1. **Copy type files** to `types/`:
+   - `types/expenses.ts`
+   - `types/bank-deposits.ts`
+   - `types/general-ledger.ts`
+   - `types/opening-balances.ts`
+
+2. **Copy API client files** to `lib/api/` (update base URL to distribution backend):
+   - `lib/api/expenses.ts`
+   - `lib/api/bank-deposits.ts`
+   - `lib/api/general-ledger.ts`
+   - `lib/api/opening-balances.ts`
+   - Adjust any `NEXT_PUBLIC_API_URL` references to point to Distribution backend
+
+### Phase 5 — Frontend: Components & Pages
+In `ERP_Distribution/distribution_fe/`:
+
+1. **Copy shared account components** to `components/accounts/`:
+   - `OpeningCashBankPanel.tsx`
+   - `OpeningStockPanel.tsx`
+   - `ExpenseForm.tsx`
+   - `ExpensePaymentDialog.tsx`
+   - `ChequePageDialog.tsx`
+   - `ReceivedChequeDialog.tsx`
+   - `expense-badges.tsx`
+   - `bank-deposit-badges.tsx`
+
+2. **Create page directory structure** under `app/dashboard/accounts/`:
+   ```
+   accounts/
+   ├── page.tsx                        (hub page)
+   ├── bank-accounts/page.tsx
+   ├── bank-accounts/new/page.tsx
+   ├── cheque-books/page.tsx
+   ├── cheque-books/new/page.tsx
+   ├── cheque-books/[chequeBookNo]/page.tsx
+   ├── received-cheques/page.tsx
+   ├── received-cheques/new/page.tsx
+   ├── expenses/page.tsx
+   ├── expenses/new/page.tsx
+   ├── expenses/[id]/page.tsx
+   ├── expense-setup/page.tsx
+   ├── bank-deposits/page.tsx
+   ├── bank-deposits/new/page.tsx
+   ├── bank-deposits/[id]/page.tsx
+   └── opening-balances/page.tsx
+   ```
+
+3. Copy each page from ERP-core's equivalent path, adjusting import paths as needed
+
+### Phase 6 — Frontend: Sidebar Navigation & Route Guard
+1. **Add Accounts menu** to Distribution's sidebar/nav config (mirror ERP-core `AppSidebar.tsx` lines 209–222)
+2. **Update route guard** — add accounts permission codes to `nav-routes.ts` (or equivalent) in the distribution frontend
+3. **Add permission codes** to auth context/provider if Distribution uses role-based nav gating
+
+---
+
+## Key Decisions & Risks
+| Item | Risk | Mitigation |
+|------|------|------------|
+| GL service shared vs. ERP-only | GL proxy may not accept Distribution's auth tokens or branch context | Confirm with team; may need a dedicated Distribution GL proxy config |
+| DB schema differences | Distribution's EF context may have different conventions | Review existing migrations before adding new entities |
+| API client base URL | Distribution frontend may use a different env var for the backend URL | Check `lib/api.ts` pattern before copying API clients |
+| Permission system | Distribution may use different permission codes/claims | Match Distribution's existing RBAC pattern |
+
+---
+
+## Verification
+1. **Backend**: Run `dotnet build` in `ERP_Distribution/Distribution` — zero errors
+2. **Migration**: Run `dotnet ef database update` — schema applied cleanly
+3. **API smoke test**: Hit `GET /api/v1/expenses`, `GET /api/v1/bank-deposits` via Swagger/Postman
+4. **Frontend**: Run `npm run dev` in `distribution_fe` — Accounts menu appears in sidebar
+5. **E2E flow**:
+   - Create an expense (Draft → Post → Pay)
+   - Record a bank deposit and verify cash-in-hand updates
+   - Open a cheque book and issue a page
+   - Enter opening balances
+6. **Permissions**: Log in as a role without `accounts.*` codes — verify Accounts menu is hidden

distribution_fe/app/(dashboard)/_components/analytics-sections.tsx

@@ -7,6 +7,8 @@ import { toast } from '@/components/ui/toast'
 import { dashboardReports, productReports, stockReports, getApiError, getPaginatedItems } from '@/lib/api/index'
 import type { DashboardInventorySummary, DashboardSalesSummary, ProductSalesRow, SalesKpis, StockOverview } from '@/lib/api/reports'
 import { DonutChart, MultiAreaChart, seriesColor } from './dashboard-charts'
+import { RegionSalesPie } from './region-sales-pie'
+import { SalesTrendInteractive } from './sales-trend-interactive'
 
 export interface DateRange {
   from: string // yyyy-MM-dd
@@ -60,8 +62,8 @@ function Kpi({ title, value, footer }: { title: string; value: string; footer?:
 function LoadingGrid() {
   return (
     <div className="flex flex-col gap-3" aria-busy="true">
-      <div className="grid grid-cols-2 gap-3 md:grid-cols-3 xl:grid-cols-6">
-        {Array.from({ length: 6 }).map((_, i) => <Skeleton key={i} className="h-[76px] rounded-xl" />)}
+      <div className="grid grid-cols-2 gap-3 md:grid-cols-4 xl:grid-cols-7">
+        {Array.from({ length: 7 }).map((_, i) => <Skeleton key={i} className="h-[76px] rounded-xl" />)}
       </div>
       <div className="grid grid-cols-1 gap-3 md:grid-cols-2 xl:grid-cols-3">
         {Array.from({ length: 6 }).map((_, i) => (
@@ -175,6 +177,7 @@ export function SalesSection({ range }: { range: DateRange }) {
   if (loading || productsLoading || !sales) return <LoadingGrid />
 
   const { current: c, previous: p } = sales.kpis
+  const { current: cash, previous: cashPrev } = sales.cash
   const kpi = (title: string, key: keyof SalesKpis, money = true) => (
     <Kpi
       title={title}
@@ -184,12 +187,11 @@ export function SalesSection({ range }: { range: DateRange }) {
   )
 
   const trend = sales.trend.map(t => ({ period: t.period, sales: t.sales, returns: t.returns }))
-  const regionTotal = sales.byRegion.reduce((t, r) => t + r.amount, 0)
   const repTotal = sales.byRep.reduce((t, r) => t + r.amount, 0)
 
   return (
     <div className="flex flex-col gap-3">
-      <div className="grid grid-cols-2 gap-3 md:grid-cols-3 xl:grid-cols-6">
+      <div className="grid grid-cols-2 gap-3 md:grid-cols-4 xl:grid-cols-7">
         {kpi('Net Sales', 'netSales')}
         {kpi('Gross Sales', 'grossSales')}
         {kpi('Total Orders', 'orders', false)}
@@ -204,16 +206,40 @@ export function SalesSection({ range }: { range: DateRange }) {
           }
         />
         {kpi('Sales Returns', 'returnValue')}
+        {kpi('Discounts', 'discounts')}
+      </div>
+      <div className="grid grid-cols-2 gap-3 md:grid-cols-4">
+        <Kpi
+          title="Collected"
+          value={fmtMoney(cash.collected)}
+          footer={<Delta current={cash.collected} previous={cashPrev.collected} />}
+        />
+        <Kpi
+          title="Outstanding"
+          value={fmtMoney(cash.outstanding)}
+          footer={<span className="text-muted-foreground">Unpaid on finalized invoices</span>}
+        />
+        <Kpi
+          title="Overdue"
+          value={fmtMoney(cash.overdue)}
+          footer={<span className="text-muted-foreground">Unpaid, invoiced over 30 days ago</span>}
+        />
+        <Kpi
+          title="Collection Rate"
+          value={cash.collectionRatePercent === null ? '—' : `${cash.collectionRatePercent}%`}
+          footer={<span className="text-muted-foreground">Collected ÷ billed (gross − discounts)</span>}
+        />
       </div>
       <p className="text-[11px] text-muted-foreground">
-        Sales = fulfilled lines on non-cancelled orders with a finalized invoice, dated by finalization. Net = gross − customer returns.
-        Gross profit uses item cost prices and covers only items that have one. Discounts and sales targets are not tracked per order yet.
+        Sales are recognised when an invoice is finalized (billable invoice lines on non-cancelled orders), regardless of payment status or method.
+        Net = gross − customer returns that deduct credit (item exchanges are net zero) − scheme discounts on those invoices
+        (not split by category, so Discounts is 0 when a category is selected). Collected = cash and cheque payments received;
+        credit-method payments stay outstanding. Outstanding and overdue are balances as of the end of the range, and Collected ignores the category filter.
+        Gross profit uses item cost prices and covers only items that have one. Sales targets are not tracked per order yet.
       </p>
 
       <div className="grid grid-cols-1 gap-3 md:grid-cols-2 xl:grid-cols-3">
-        <ChartCard title="Sales Trend" note={`Gross sales per ${sales.granularity}`} className="md:col-span-2">
-          <MultiAreaChart data={trend} series={[{ key: 'sales', label: 'Sales', color: seriesColor(0) }]} emptyText="No sales in this period." />
-        </ChartCard>
+        <SalesTrendInteractive className="md:col-span-2" />
         <ChartCard title="Sales by Category" note="Share of gross sales">
           <DonutChart data={topWithOther(named(sales.byCategory))} centerLabel="Rs." emptyText="No sales in this period." />
         </ChartCard>
@@ -232,9 +258,7 @@ export function SalesSection({ range }: { range: DateRange }) {
             ])}
           />
         </ChartCard>
-        <ChartCard title="Sales by Region">
-          <RankTable rows={sales.byRegion.map(r => ({ name: r.name, value: r.amount, extra: sharePct(r.amount, regionTotal) }))} fmt={fmtMoney} empty="No sales in this period." />
-        </ChartCard>
+        <RegionSalesPie rows={sales.byRegion} />
 
         <ChartCard title="Sales vs Returns" note={`Per ${sales.granularity}`} className="md:col-span-2">
           <MultiAreaChart