Refactor namespaces and update DTO structures

Updated namespaces for DTOs and services to improve project organization. Marked several interfaces as obsolete in favor of MediatR for better request handling. Simplified `BaseUpdateDto` and other DTOs by removing `IUnique<int>` implementation. Changed return types of `CreateAsync` methods to return corresponding read DTOs. Removed reference to `DigitalData.Core.DTO` in the project file, reflecting a shift in architecture for maintainability.

DigitalData.UserManager.Application/Services/BaseService.cs

@@ -1,7 +1,7 @@
 using AutoMapper;
-using DigitalData.Core.Abstractions.Infrastructure;
+using DigitalData.Core.Abstraction.Application.DTO;
+using DigitalData.Core.Abstraction.Application.Repository;
 using DigitalData.Core.Application;
-using DigitalData.Core.DTO;
 using DigitalData.UserManager.Application.Contracts;
 using DigitalData.UserManager.Application.DTOs.Base;
 using DigitalData.UserManager.Application.DTOs.User;
@@ -9,6 +9,7 @@ using DigitalData.UserManager.Domain.Entities;
 
 namespace DigitalData.UserManager.Application.Services
 {
+    [Obsolete("Use MediatR")]
     public class BaseService<TCRUDRepository, TCreateDto, TReadDto, TBaseEntity> : CRUDService<TCRUDRepository, TCreateDto, TReadDto, TBaseEntity, int>, IBaseService<TCreateDto, TReadDto, TBaseEntity>
         where TCRUDRepository : ICRUDRepository<TBaseEntity, int>
         where TCreateDto : BaseCreateDto
@@ -25,7 +26,7 @@ namespace DigitalData.UserManager.Application.Services
 
         public async Task<UserReadDto?> GetUserAsync() => _lazyUserAsync is null ? null : await _lazyUserAsync.Value;
 
-        public override async Task<DataResult<int>> CreateAsync(TCreateDto createDto)
+        public override async Task<DataResult<TReadDto>> CreateAsync(TCreateDto createDto)
         {
             var user = await GetUserAsync();
             if(user is not null)

DigitalData.UserManager.Application/Services/GroupOfUserService.cs

@@ -1,12 +1,13 @@
 using AutoMapper;
-using DigitalData.Core.DTO;
 using DigitalData.UserManager.Application.Contracts;
 using DigitalData.UserManager.Application.DTOs.GroupOfUser;
 using DigitalData.UserManager.Domain.Entities;
 using DigitalData.UserManager.Application.Contracts.Repositories;
+using DigitalData.Core.Abstraction.Application.DTO;
 
 namespace DigitalData.UserManager.Application.Services
 {
+    [Obsolete("Use MediatR")]
     public class GroupOfUserService : BaseService<IGroupOfUserRepository, GroupOfUserCreateDto, GroupOfUserReadDto, GroupOfUser>, IGroupOfUserService
     {
         public GroupOfUserService(IGroupOfUserRepository repository, IMapper mapper) : base(repository, mapper)

DigitalData.UserManager.Application/Services/GroupService.cs

@@ -1,13 +1,14 @@
 using AutoMapper;
-using DigitalData.Core.DTO;
 using DigitalData.UserManager.Application.Contracts;
 using DigitalData.UserManager.Application.DTOs.Group;
 using DigitalData.UserManager.Domain.Entities;
 using DigitalData.UserManager.Application.Contracts.Repositories;
 using Microsoft.Extensions.Localization;
+using DigitalData.Core.Abstraction.Application.DTO;
 
 namespace DigitalData.UserManager.Application.Services
 {
+    [Obsolete("Use MediatR")]
     public class GroupService : BaseService<IGroupRepository, GroupCreateDto, GroupReadDto, Group>, IGroupService
     {
         private readonly IStringLocalizer<Resource>? _localizer;

DigitalData.UserManager.Application/Services/ModuleOfUserService.cs

@@ -1,13 +1,14 @@
 using AutoMapper;
 using DigitalData.Core.Application;
-using DigitalData.Core.DTO;
 using DigitalData.UserManager.Application.Contracts;
 using DigitalData.UserManager.Application.DTOs.ModuleOfUser;
 using DigitalData.UserManager.Domain.Entities;
 using DigitalData.UserManager.Application.Contracts.Repositories;
+using DigitalData.Core.Abstraction.Application.DTO;
 
 namespace DigitalData.UserManager.Application.Services
 {
+    [Obsolete("Use MediatR")]
     public class ModuleOfUserService : CRUDService<IModuleOfUserRepository, ModuleOfUserCreateDto, ModuleOfUserReadDto, ModuleOfUser, int>, IModuleOfUserService
     {
         public ModuleOfUserService(IModuleOfUserRepository repository, IMapper mapper) : base(repository, mapper)

DigitalData.UserManager.Application/Services/ModuleService.cs

@@ -7,6 +7,7 @@ using DigitalData.UserManager.Application.Contracts.Repositories;
 
 namespace DigitalData.UserManager.Application.Services
 {
+    [Obsolete("Use MediatR")]
     public class ModuleService : BasicCRUDService<IModuleRepository, ModuleDto, Module, int>, IModuleService
     {
         public ModuleService(IModuleRepository repository, IMapper mapper) : base(repository, mapper)

DigitalData.UserManager.Application/Services/UserRepService.cs

@@ -1,14 +1,15 @@
 using AutoMapper;
-using DigitalData.Core.DTO;
 using DigitalData.UserManager.Application.Contracts;
 using DigitalData.UserManager.Application.DTOs.UserRep;
 using DigitalData.UserManager.Domain.Entities;
 using DigitalData.UserManager.Application.Contracts.Repositories;
 using Microsoft.Extensions.Localization;
 using Microsoft.Extensions.Logging;
+using DigitalData.Core.Abstraction.Application.DTO;
 
 namespace DigitalData.UserManager.Application.Services
 {
+    [Obsolete("Use MediatR")]
     public class UserRepService : BaseService<IUserRepRepository, UserRepCreateDto, UserRepReadDto, UserRep>, IUserRepService
     {
         private readonly IStringLocalizer<Resource>? _localizer;
@@ -24,13 +25,13 @@ namespace DigitalData.UserManager.Application.Services
             return Result.Success(urReadDTOs);
         }
 
-        public override async Task<DataResult<int>> CreateAsync(UserRepCreateDto createDto)
+        public override async Task<DataResult<UserRepReadDto>> CreateAsync(UserRepCreateDto createDto)
             // XOR control
             => (createDto.ValidFrom is null && createDto.ValidTo is not null) || (createDto.ValidFrom is not null && createDto.ValidTo is null)
-                ? Result.Fail<int>().Notice(LogLevel.None, Flag.DataIntegrityIssue, _localizer?[Key.DateRangeNotXNOR].Value)
+                ? Result.Fail<UserRepReadDto>().Notice(LogLevel.None, Flag.DataIntegrityIssue, _localizer?[Key.DateRangeNotXNOR].Value)
             //date range control
                 : (createDto.ValidFrom > createDto.ValidTo)
-                ? Result.Fail<int>().Notice(LogLevel.None, Flag.DataIntegrityIssue, _localizer?[Key.InvalidDateRange].Value)
+                ? Result.Fail<UserRepReadDto>().Notice(LogLevel.None, Flag.DataIntegrityIssue, _localizer?[Key.InvalidDateRange].Value)
                 : await base.CreateAsync(createDto);        
     }
 }

DigitalData.UserManager.Application/Services/UserService.cs

@@ -1,13 +1,14 @@
 using AutoMapper;
-using DigitalData.Core.DTO;
 using DigitalData.UserManager.Application.Contracts;
 using DigitalData.UserManager.Application.DTOs.User;
 using DigitalData.UserManager.Domain.Entities;
 using DigitalData.UserManager.Application.Contracts.Repositories;
 using Microsoft.Extensions.Localization;
+using DigitalData.Core.Abstraction.Application.DTO;
 
 namespace DigitalData.UserManager.Application.Services
 {
+    [Obsolete("Use MediatR")]
     public class UserService : BaseService<IUserRepository, UserCreateDto, UserReadDto, User>, IUserService
     {
         private readonly IStringLocalizer<Resource>? _localizer;