Refactor: migrate Core -> Domain and reorganize projects

Large refactor that renames/moves core types into a new Govor.Domain surface and reorganizes the Application layer. Models, configurations, migrations and many files moved from Govor.Core/Govor.Data to Govor.Domain; numerous Application services, interfaces and implementations were relocated or added (authentication, friends, messages, medias, push notifications, user sessions, storage, synching, private chats, etc.). Tests updated to use Govor.Domain namespaces and adjusted project references (removed Govor.Data reference from API tests). Also updated API, Hub and mapping code and project files to reflect the new structure and naming. This is primarily a codebase-wide namespace and module reorganization to establish a Domain project and restructure application services.

Govor.Application/Infrastructure/AdminsStuff/UsersService.cs

@@ -1,54 +1,45 @@
-using Govor.Application.Interfaces;
-using Govor.Core.Infrastructure.Extensions;
-using Govor.Core.Models.Users;
-using Govor.Core.Repositories.Users;
-using Govor.Data.Repositories.Exceptions;
+using Govor.Application.Authentication;
+using Govor.Domain;
+using Govor.Domain.Models.Users;
+using Microsoft.EntityFrameworkCore;
 
 namespace Govor.Application.Infrastructure.AdminsStuff;
 
 public class UsersService : IUsersAdministration
 {
-    private readonly IUsersRepository _usersRepository;
+    private readonly GovorDbContext _context;
     private readonly IPasswordHasher _passwordHasher;
     
-    public UsersService(IUsersRepository usersRepository, IPasswordHasher passwordHasher)
+    public UsersService(GovorDbContext context, IPasswordHasher passwordHasher)
     {
-        _usersRepository = usersRepository;
+        _context = context;
         _passwordHasher = passwordHasher;
     }
 
     public async Task<List<User>> GetAllUsersAsync()
     {
-        try
-        {
-            var results = await _usersRepository.GetAllAsync();
-            return results;
-        }
-        catch (NotFoundException ex)
-        {
-            return new List<User>();
-        }
+        var results = await _context.Users
+            .AsNoTracking()
+            .Take(50)
+            .ToListAsync();
+        return results;
     }
 
     public async Task SetPasswordAsync(Guid userId, string password)
     {
-        try
-        {
-            var user = await _usersRepository.FindByIdAsync(userId);
-            
-            user.PasswordHash = _passwordHasher.Hash(password);
-            
-            await _usersRepository.UpdateAsync(user);
-        }
-        catch (NotFoundException ex)
-        {
-            throw new NotFoundException(ex.Message);
-        }
+        var user = await GetUserById(userId);
+
+        if (user is null)
+            return;
+
+        user.PasswordHash = _passwordHasher.Hash(password);
+
+        await _context.SaveChangesAsync();
     }
     
     public async Task<User> GetUserById(Guid userId)
     {
-        var result = await _usersRepository.FindByIdAsync(userId);
+        var result = await _context.Users.FirstOrDefaultAsync(user => user.Id == userId);
             
         return result;
     }