add rbac

Backend/ERPCore/Dtos/Auth/AuthRoleDtos.cs

@@ -0,0 +1,28 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace ERPCore.Dtos.Auth;
+
+/// <summary>AuthHex's Role projection (ERP_Auth_Service/API_DOCUMENTATION.md, RoleManager section).</summary>
+public sealed class AuthHexRoleDto
+{
+    public Guid RoleId { get; set; }
+    public string? Code { get; set; }
+    public string? Name { get; set; }
+    public bool? IsSystemRole { get; set; }
+    public DateTime CreatedAt { get; set; }
+}
+
+public sealed class CreateAuthHexRoleRequest
+{
+    [Required] public string Code { get; set; } = string.Empty;
+    public string? Name { get; set; }
+    public bool? IsSystemRole { get; set; }
+}
+
+public sealed class UpdateAuthHexRoleRequest
+{
+    [Required] public Guid RoleId { get; set; }
+    public string? Code { get; set; }
+    public string? Name { get; set; }
+    public bool? IsSystemRole { get; set; }
+}

Backend/ERPCore/Dtos/Auth/AuthUserDtos.cs

@@ -82,6 +82,14 @@ public sealed class GetUserDetailsResponse
     public JsonElement? UserType { get; set; }
 }
 
+/// <summary>AuthHex's UserType lookup (ERP_Auth_Service/API_DOCUMENTATION.md, listUserTypes).</summary>
+public sealed class UserTypeDto
+{
+    public Guid UserTypeId { get; set; }
+    public string? Code { get; set; }
+    public string? Description { get; set; }
+}
+
 public sealed class SessionDto
 {
     public string? SessionId { get; set; }

Backend/ERPCore/Dtos/Rbac/MeDtos.cs

@@ -0,0 +1,6 @@
+namespace ERPCore.Dtos.Rbac;
+
+/// <summary>Response for `GET /api/v1/auth/me` — the frontend's authoritative source
+/// for the current user's role and permitted sidebar nav codes (replaces trusting
+/// the stale, client-only `roleId` cached in localStorage).</summary>
+public sealed record MeResponseDto(string? RoleCode, string? RoleName, IReadOnlyList<string> NavCodes);

Backend/ERPCore/Dtos/Rbac/NavDtos.cs

@@ -0,0 +1,7 @@
+namespace ERPCore.Dtos.Rbac;
+
+public sealed record SubNavItemDto(int SubNavItemId, string Code, string Label, string? Icon, string? Href, int SortOrder);
+
+public sealed record NavItemDto(
+    int NavItemId, string Code, string Label, string? Icon, string? Href, int SortOrder,
+    IReadOnlyList<SubNavItemDto> Children);

Backend/ERPCore/Dtos/Rbac/RoleDtos.cs

@@ -0,0 +1,34 @@
+using System.ComponentModel.DataAnnotations;
+using ERPCore.Domain.Enums;
+
+namespace ERPCore.Dtos.Rbac;
+
+public sealed record RoleDto(
+    int RoleId, string Code, string Name, bool IsSystemRole, EntityStatus Status,
+    DateTime CreatedAt, DateTime? UpdatedAt);
+
+public sealed class CreateRoleRequest
+{
+    [Required, StringLength(50)] public string Code { get; set; } = string.Empty;
+    [Required, StringLength(200)] public string Name { get; set; } = string.Empty;
+}
+
+public sealed class UpdateRoleRequest
+{
+    [Required, StringLength(50)] public string Code { get; set; } = string.Empty;
+    [Required, StringLength(200)] public string Name { get; set; } = string.Empty;
+}
+
+public sealed class UpdateRoleStatusRequest
+{
+    [Required, EnumDataType(typeof(EntityStatus))] public EntityStatus Status { get; set; }
+}
+
+/// <summary>Replaces a role's full permission set (checkbox-tree save from the frontend).</summary>
+public sealed class AssignRolePermissionsRequest
+{
+    public List<int> NavItemIds { get; set; } = new();
+    public List<int> SubNavItemIds { get; set; } = new();
+}
+
+public sealed record RolePermissionsDto(int RoleId, List<int> NavItemIds, List<int> SubNavItemIds);

Backend/ERPCore/Dtos/Users/UserDtos.cs

@@ -0,0 +1,35 @@
+using System.ComponentModel.DataAnnotations;
+using ERPCore.Domain.Enums;
+
+namespace ERPCore.Dtos.Users;
+
+public sealed record ManagedUserDto(
+    int UserId, string Username, string DisplayName, EntityStatus Status,
+    int? RoleId, string? RoleCode, string? RoleName);
+
+/// <summary>
+/// Creates a user in both backends: forwards to AuthHex's `registerUser` (source
+/// of truth for credentials), then mirrors the account into ERPCore's local
+/// shadow `User` row immediately (rather than waiting for next-login JIT
+/// provisioning). AuthHex emails the generated/supplied password to `Email`.
+/// </summary>
+public sealed class CreateUserRequest
+{
+    [Required, StringLength(100)] public string Username { get; set; } = string.Empty;
+    [Required, StringLength(200)] public string FullName { get; set; } = string.Empty;
+    [Required] public int RoleId { get; set; }
+    [Required] public Guid UserTypeId { get; set; }
+    [Required, EmailAddress] public string Email { get; set; } = string.Empty;
+    public string? Nic { get; set; }
+    public string? MobileNumber { get; set; }
+    /// <summary>Left empty to auto-generate (AuthHex emails it to <see cref="Email"/>).</summary>
+    public string? Password { get; set; }
+}
+
+public sealed class UpdateUserRoleRequest
+{
+    [Required] public int RoleId { get; set; }
+}
+
+/// <summary>AuthHex UserType lookup, for populating the create-user form's select (no local shadow — read-only passthrough).</summary>
+public sealed record UserTypeOptionDto(Guid UserTypeId, string? Code, string? Description);