Add scheme APIs and application services

2026-08-21 14:14:07 +05:30
parent f7101800cd
commit aabace1bba
6 changed files with 854 additions and 0 deletions
@@ -0,0 +1,67 @@
+using Distribution.Data;
+using Microsoft.EntityFrameworkCore;
+
+namespace Distribution.Features.Scheme;
+
+public class SchemeRepository(AppDBContext context) : ISchemeRepository
+{
+    public async Task<Models.Scheme?> GetByIdAsync(Guid id) =>
+        await context.Schemes
+            .Include(s => s.Region)
+            .Include(s => s.TriggerItem)
+            .Include(s => s.FreeItem)
+            .Include(s => s.BundleComponents).ThenInclude(c => c.Item)
+            .FirstOrDefaultAsync(s => s.Id == id);
+
+    public async Task<List<Models.Scheme>> GetAllAsync(Guid? regionId = null)
+    {
+        var query = context.Schemes
+            .Include(s => s.Region)
+            .Include(s => s.TriggerItem)
+            .Include(s => s.FreeItem)
+            .Include(s => s.BundleComponents).ThenInclude(c => c.Item)
+            .Where(s => s.IsActive);
+
+        if (regionId.HasValue) query = query.Where(s => s.FK_RegionId == regionId);
+
+        return await query.ToListAsync();
+    }
+
+    public async Task AddAsync(Models.Scheme entity) =>
+        await context.Schemes.AddAsync(entity);
+
+    public void Update(Models.Scheme entity) =>
+        context.Schemes.Update(entity);
+
+    public void Remove(Models.Scheme entity)
+    {
+        entity.IsActive = false;
+        context.Schemes.Update(entity);
+    }
+
+    public async Task<List<Models.SchemeRedemption>> GetRedemptionsAsync(Guid schemeId) =>
+        await context.SchemeRedemptions
+            .Include(r => r.FreeItem)
+            .Include(r => r.Order)
+            .Where(r => r.FK_SchemeId == schemeId)
+            .ToListAsync();
+
+    public async Task AddRedemptionAsync(Models.SchemeRedemption entity) =>
+        await context.SchemeRedemptions.AddAsync(entity);
+
+    public async Task<bool> HasRedemptionAsync(Guid schemeId, Guid orderId) =>
+        await context.SchemeRedemptions.AnyAsync(r => r.FK_SchemeId == schemeId && r.FK_OrderId == orderId);
+
+    public async Task<Models.SchemeBundleComponent?> GetBundleComponentAsync(Guid schemeId, Guid itemId) =>
+        await context.SchemeBundleComponents
+            .FirstOrDefaultAsync(c => c.FK_SchemeId == schemeId && c.FK_ItemId == itemId);
+
+    public async Task AddBundleComponentAsync(Models.SchemeBundleComponent entity) =>
+        await context.SchemeBundleComponents.AddAsync(entity);
+
+    public void UpdateBundleComponent(Models.SchemeBundleComponent entity) =>
+        context.SchemeBundleComponents.Update(entity);
+
+    public void RemoveBundleComponent(Models.SchemeBundleComponent entity) =>
+        context.SchemeBundleComponents.Remove(entity);
+}