Разделение

backend/src/Contracts/Auth/Abstractions/IUserQueryService.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Knot.Contracts.Auth.Abstractions;
+
+public interface IUserQueryService
+{
+    Task<List<UserInfo>> GetAllUsersAsync(CancellationToken cancellationToken);
+    Task<List<UserInfo>> SearchUsersAsync(string query, CancellationToken cancellationToken);
+}
+
+public record UserInfo(Guid Id, string? Avatar, string? UserName, string? DisplayName, DateTime CreatedAt, string? PhoneNumber, string? Email);

backend/src/Contracts/Auth/Application/Abstractions/IAuthDbContext.cs

@@ -1,4 +1,5 @@
-using Microsoft.EntityFrameworkCore;
+using Knot.Contracts.Auth.Domain;
+using Microsoft.EntityFrameworkCore;
 
 namespace Knot.Contracts.Auth.Application.Abstractions;
 

backend/src/Contracts/Auth/Application/Users/GetMe/GetMeQuery.cs

@@ -1,6 +0,0 @@
-using Knot.Contracts.Auth.Domain;
-using MediatR;
-
-namespace Knot.Contracts.Auth.Application.Users.GetMe;
-
-public record GetMeQuery() : IRequest<UserContract>;

backend/src/Contracts/Auth/Application/Users/Login/LoginUserCommand.cs

@@ -1,10 +0,0 @@
-using Knot.Contracts.Auth.Application.Auth.DTOs;
-using Knot.Shared.Kernel;
-using MediatR;
-
-namespace Knot.Contracts.Auth.Application.Users.Login;
-
-public record LoginUserCommand(
-    string Username,
-    string Password
-) : IRequest<Result<AuthResponseDto>>;

backend/src/Contracts/Auth/Application/Users/Register/RegisterUserCommand.cs

@@ -1,14 +0,0 @@
-using Knot.Contracts.Auth.Application.Auth.DTOs;
-using Knot.Contracts.Auth.Domain;
-using Knot.Shared.Kernel;
-using MediatR;
-
-namespace Knot.Contracts.Auth.Application.Users.Register;
-
-public record RegisterUserCommand(
-    string Username,
-    string Password,
-    string DisplayName,
-    string? Email,
-    string? Bio
-) : IRequest<Result<AuthResponseDto>>;

backend/src/Contracts/Cleanup/Abstractions/ICleanupService.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Knot.Contracts.Cleanup.Abstractions;
+
+public interface ICleanupService
+{
+    Task<CleanupData> GetCleanupDataAsync(CancellationToken cancellationToken);
+    Task CleanOrphanMessagesAsync(List<Guid> messageIds, CancellationToken cancellationToken);
+    Task CleanOrphanFilesAsync(List<string> fileIds, CancellationToken cancellationToken);
+}
+
+public record CleanupData(
+    List<ChatCleanupInfo> Chats,
+    List<MessageCleanupInfo> Messages,
+    List<StoryCleanupInfo> Stories,
+    List<UserCleanupInfo> Users,
+    List<FileCleanupInfo> Files);
+
+public record ChatCleanupInfo(Guid Id, string? Avatar);
+
+public record MessageCleanupInfo(Guid Id, Guid ChatId, bool IsDeleted, string? MediaUrl);
+
+public record StoryCleanupInfo(Guid Id, string? MediaUrl);
+
+public record UserCleanupInfo(Guid Id, string? Avatar);
+
+public record FileCleanupInfo(string FileId);

backend/src/Contracts/Cleanup/Knot.Contracts.Cleanup.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\Shared\Knot.Shared.Kernel\Knot.Shared.Kernel.csproj" />
+  </ItemGroup>
+</Project>

backend/src/Contracts/Conversations/Abstractions/IChatQueryService.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Knot.Contracts.Conversations.Abstractions;
+
+public interface IChatQueryService
+{
+    Task<List<ChatInfo>> GetAllChatsAsync(CancellationToken cancellationToken);
+}
+
+public interface IUserDeleterService
+{
+    Task DeleteUserAsync(Guid userId, CancellationToken cancellationToken);
+}
+
+public record ChatInfo(Guid Id, string? Avatar);

backend/src/Contracts/Conversations/Abstractions/IUserStatusService.cs

@@ -0,0 +1,6 @@
+namespace Knot.Contracts.Conversations.Abstractions;
+
+public interface IUserStatusService
+{
+    bool IsUserOnline(string userId);
+}

backend/src/Contracts/Conversations/Application/Abstractions/ISignalRNotifications.cs

@@ -0,0 +1,24 @@
+using Microsoft.AspNetCore.SignalR;
+
+namespace Knot.Contracts.Conversations.Application.Abstractions;
+
+public interface IStoryNotificationsClient
+{
+    Task StoryViewed(Guid storyId, Guid userId);
+    Task StoryReactionAdded(Guid storyId, Guid userId, string reaction);
+    Task StoryReactionRemoved(Guid storyId, Guid userId);
+}
+
+public interface IChatHubClient
+{
+    Task MessageReceived(object message);
+    Task MessageDeleted(Guid messageId);
+    Task MessageEdited(Guid messageId, object newContent);
+    Task ReactionAdded(Guid messageId, string reaction, Guid userId);
+    Task ReactionRemoved(Guid messageId, string reaction, Guid userId);
+    Task UserStatusChanged(Guid userId, bool isOnline);
+    Task ChatUpdated(object chat);
+    Task ChatDeleted(Guid chatId);
+    Task UserJoinedChat(Guid chatId, Guid userId);
+    Task UserLeftChat(Guid chatId, Guid userId);
+}

backend/src/Contracts/Conversations/Infrastructure/Persistence/IChatsDbContext.cs

@@ -0,0 +1,20 @@
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Contracts.Conversations.Application.Abstractions;
+using Knot.Shared.Kernel;
+
+namespace Knot.Contracts.Conversations.Infrastructure.Persistence;
+
+public interface IChatsDbContext : IChatsUnitOfWork
+{
+    IQueryable<Chat> Chats { get; }
+}
+
+public class Chat : AggregateRoot<Guid>
+{
+    public Chat() : base(Guid.NewGuid()) { }
+
+
+    public string? Avatar { get; set; }
+}

backend/src/Contracts/Conversations/Knot.Contracts.Conversations.csproj

@@ -11,6 +11,10 @@
     <ProjectReference Include="..\Messaging\Knot.Contracts.Messaging.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <FrameworkReference Include="Microsoft.AspNetCore.App" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="MediatR" Version="12.0.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="10.0.4" />

backend/src/Contracts/Klipy/Abstractions/IKlipyClient.cs

@@ -0,0 +1,6 @@
+namespace Knot.Contracts.Klipy.Abstractions;
+
+public interface IKlipyClient
+{
+    Task<bool> TestConnectionAsync(CancellationToken cancellationToken = default);
+}

backend/src/Contracts/Messaging/Abstractions/IMessageQueryService.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Knot.Contracts.Messaging.Abstractions;
+
+public interface IMessageQueryService
+{
+    Task<List<MessageInfo>> GetAllMessagesAsync(CancellationToken cancellationToken);
+    Task DeleteMessagesAsync(List<Guid> messageIds, CancellationToken cancellationToken);
+}
+
+public record MessageInfo(Guid Id, Guid ChatId, bool IsDeleted, string? MediaUrl);

backend/src/Contracts/Messaging/Abstractions/IUserStatsService.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Knot.Contracts.Messaging.Abstractions;
+
+public interface IUserStatsService
+{
+    Task<Dictionary<Guid, UserStats>> GetStatsForUsersAsync(List<Guid> userIds, CancellationToken cancellationToken = default);
+}
+
+public record UserStats(int MessageCount, long StorageSize);

backend/src/Contracts/Messaging/Application/Abstractions/IMessageRepository.cs

@@ -18,4 +18,5 @@ public interface IMessageRepository
     Task DeleteChatMessagesAsync(Guid chatId, CancellationToken cancellationToken);
     Task DeleteUserMessagesAsync(Guid userId, CancellationToken cancellationToken);
     Task RemoveAsync(Guid id, CancellationToken cancellationToken);
+    Task DeleteAsync(Message message, CancellationToken cancellationToken);
 }

backend/src/Contracts/Messaging/Application/Abstractions/IUserStatsService.cs

@@ -1,16 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace Knot.Contracts.Messaging.Application.Abstractions;
-
-public record UserStats(int MessageCount, long StorageSize);
-
-public interface IUserStatsService
-{
-    Task<Dictionary<Guid, UserStats>> GetStatsForUsersAsync(IEnumerable<Guid> userIds, CancellationToken ct = default);
-    Task<long> GetTotalStorageSizeAsync(CancellationToken ct = default);
-    Task<int> GetCountOrphanedMessagesAsync(HashSet<Guid> activeChatIds, CancellationToken ct = default);
-    Task<long> GetOrphanedMediaSizeAsync(HashSet<string> validFileIds, CancellationToken ct = default);
-}

backend/src/Contracts/Messaging/Infrastructure/Persistence/IMongoMessageCollection.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Knot.Contracts.Messaging.Infrastructure.Persistence;
+
+public interface IMongoMessageCollection
+{
+    Task<List<Message>> GetAllAsync(CancellationToken cancellationToken);
+    Task<List<Message>> GetOrphanedMessagesAsync(HashSet<Guid> activeChatIds, CancellationToken cancellationToken);
+    Task DeleteManyAsync(List<Guid> messageIds, CancellationToken cancellationToken);
+}
+
+public class Message
+{
+    public Guid Id { get; set; }
+    public Guid ChatId { get; set; }
+    public bool IsDeleted { get; set; }
+    public string? MediaUrl { get; set; }
+    public List<Media>? Media { get; set; }
+}
+
+public class Media
+{
+    public string Url { get; set; } = string.Empty;
+}

backend/src/Contracts/Relations/Application/Abstractions/IFriendshipRepository.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Contracts.Relations.Domain;
+
+namespace Knot.Contracts.Relations.Application.Abstractions;
+
+public interface IFriendshipRepository
+{
+    Task<List<Friendship>> GetAcceptedFriendshipsAsync(Guid userId, CancellationToken ct = default);
+}

backend/src/Contracts/Relations/Domain/Friendship.cs

@@ -0,0 +1,11 @@
+namespace Knot.Contracts.Relations.Domain;
+
+using System;
+
+public record Friendship(
+    Guid Id,
+    Guid UserId,
+    Guid FriendId,
+    FriendshipStatus Status,
+    DateTime CreatedAt
+);

backend/src/Contracts/Relations/Domain/FriendshipStatus.cs

@@ -0,0 +1,8 @@
+namespace Knot.Contracts.Relations.Domain;
+
+public enum FriendshipStatus
+{
+    Pending,
+    Accepted,
+    Declined
+}

backend/src/Contracts/Relations/Domain/UserReplica.cs

@@ -0,0 +1,12 @@
+namespace Knot.Contracts.Relations.Domain;
+
+using System;
+
+public record UserReplica(
+    Guid Id,
+    string Username,
+    string DisplayName,
+    string Avatar,
+    bool IsExternal,
+    string? Domain
+);

backend/src/Contracts/Stories/Abstractions/IStoryQueryService.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Knot.Contracts.Stories.Abstractions;
+
+public interface IStoryQueryService
+{
+    Task<List<StoryInfo>> GetAllStoriesAsync(CancellationToken cancellationToken);
+}
+
+public record StoryInfo(Guid Id, string? MediaUrl);

backend/src/Contracts/Stories/Knot.Contracts.Stories.csproj

@@ -13,6 +13,7 @@
   <ItemGroup>
     <PackageReference Include="MediatR" Version="12.0.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="10.0.4" />
+    <PackageReference Include="MongoDB.Driver" Version="3.2.0" />
   </ItemGroup>
 
 </Project>

backend/src/Modules/Admin/Knot.Modules.Admin.csproj

@@ -14,12 +14,12 @@
     <ProjectReference Include="..\..\Contracts\Settings\Knot.Contracts.Settings.csproj" />
     <ProjectReference Include="..\..\Contracts\Stories\Knot.Contracts.Stories.csproj" />
     <ProjectReference Include="..\..\Contracts\Klipy\Knot.Contracts.Klipy.csproj" />
-    <!-- Admin needs direct module access for cleanup operations -->
+    <!-- Admin needs direct module access for cleanup operations - PrivateAssets prevents module exposure -->
-    <ProjectReference Include="..\Auth\Knot.Modules.Auth.csproj" />
+    <ProjectReference Include="..\Auth\Knot.Modules.Auth.csproj" PrivateAssets="all" />
-    <ProjectReference Include="..\Conversations\Knot.Modules.Conversations.csproj" />
+    <ProjectReference Include="..\Conversations\Knot.Modules.Conversations.csproj" PrivateAssets="all" />
-    <ProjectReference Include="..\Stories\Knot.Modules.Stories.csproj" />
+    <ProjectReference Include="..\Stories\Knot.Modules.Stories.csproj" PrivateAssets="all" />
-    <ProjectReference Include="..\Klipy\Knot.Modules.Klipy.csproj" />
+    <ProjectReference Include="..\Klipy\Knot.Modules.Klipy.csproj" PrivateAssets="all" />
-    <ProjectReference Include="..\Messaging\Knot.Modules.Messaging.csproj" />
+    <ProjectReference Include="..\Messaging\Knot.Modules.Messaging.csproj" PrivateAssets="all" />
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Carter" Version="10.0.0" />

backend/src/Modules/Auth/Infrastructure/Persistence/UserQueryService.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Contracts.Auth.Abstractions;
+using Knot.Modules.Auth.Infrastructure.Persistence;
+using Microsoft.EntityFrameworkCore;
+
+namespace Knot.Modules.Auth.Infrastructure.Persistence;
+
+public sealed class UserQueryService : IUserQueryService
+{
+    private readonly AuthDbContext _context;
+
+    public UserQueryService(AuthDbContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<List<UserInfo>> GetAllUsersAsync(CancellationToken cancellationToken)
+    {
+        var users = await _context.Users.AsNoTracking().ToListAsync(cancellationToken);
+        return users.Select(u => new UserInfo(u.Id, u.Avatar, u.Username, u.DisplayName, u.CreatedAt, u.PhoneNumber, u.Email)).ToList();
+    }
+
+    public async Task<List<UserInfo>> SearchUsersAsync(string query, CancellationToken cancellationToken)
+    {
+        var users = await _context.Users
+            .AsNoTracking()
+            .Where(u => u.Username != null && u.Username.Contains(query) ||
+                        u.DisplayName != null && u.DisplayName.Contains(query) ||
+                        u.Email != null && u.Email.Contains(query) ||
+                        u.PhoneNumber != null && u.PhoneNumber.Contains(query))
+            .Take(50)
+            .ToListAsync(cancellationToken);
+        return users.Select(u => new UserInfo(u.Id, u.Avatar, u.Username, u.DisplayName, u.CreatedAt, u.PhoneNumber, u.Email)).ToList();
+    }
+}

backend/src/Modules/Conversations/Application/Abstractions/IUserDeleterService.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Shared.Kernel;
+
+namespace Knot.Modules.Conversations.Application.Abstractions;
+
+public interface IUserDeleterService
+{
+    Task<Result> DeleteUserAsync(Guid userId, CancellationToken cancellationToken);
+}

backend/src/Modules/Conversations/DependencyInjection.cs

@@ -1,3 +1,4 @@
+using Knot.Contracts.Conversations.Application.Abstractions;
 using Knot.Contracts.Messaging.Application.Abstractions;
 using Knot.Contracts.Messaging.Domain;
 using Knot.Modules.Conversations.Application.Abstractions;
@@ -8,6 +9,7 @@ using Knot.Shared.Kernel;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
+using ConversationsAbstractions = Knot.Modules.Conversations.Application.Abstractions;
 
 namespace Knot.Modules.Conversations;
 
@@ -22,28 +24,22 @@ public static class DependencyInjection
         services.AddDbContext<ChatsDbContext>(options =>
             options.UseNpgsql(connectionString));
 
-        // MongoDB Setup for Messages
         ConversationsMongoDbMapConfigurator.Configure();
 
         var mongoConnectionString = configuration.GetConnectionString("MongoConnection") ?? "mongodb://localhost:27017";
 
-        // Registration
+        services.AddScoped<ConversationsAbstractions.IChatsUnitOfWork>(sp => sp.GetRequiredService<ChatsDbContext>());
-        services.AddScoped<IChatsUnitOfWork>(sp => sp.GetRequiredService<ChatsDbContext>());
         services.AddScoped<IChatRepository, ChatRepository>();
         services.AddScoped<IFolderRepository, FolderRepository>();
         services.AddScoped<IUserChatSettingsRepository, UserChatSettingsRepository>();
         services.AddScoped<IUserFolderSettingsRepository, UserFolderSettingsRepository>();
 
-        // Messaging Repository - registered in Messaging module
-        // services.AddScoped<IMessageRepository, MessageRepository>();
-
-        // MediatR
         services.AddMediatR(config =>
             config.RegisterServicesFromAssembly(typeof(DependencyInjection).Assembly));
 
         services.AddScoped<Knot.Contracts.Messaging.Application.Abstractions.IChatAccessProvider, Knot.Modules.Conversations.Infrastructure.Services.ChatAccessProvider>();
         services.AddScoped<Knot.Contracts.Messaging.Application.Abstractions.IMessageNotifier, Knot.Modules.Conversations.Infrastructure.SignalR.MessageNotifier>();
-        services.AddScoped<IUserStatusService, Knot.Modules.Conversations.Infrastructure.Services.UserStatusService>();
+        services.AddScoped<ConversationsAbstractions.IUserStatusService, Knot.Modules.Conversations.Infrastructure.Services.UserStatusService>();
         return services;
     }
 }

backend/src/Modules/Conversations/Infrastructure/Persistence/ChatQueryService.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Contracts.Conversations.Abstractions;
+using Microsoft.EntityFrameworkCore;
+
+namespace Knot.Modules.Conversations.Infrastructure.Persistence;
+
+public sealed class ChatQueryService : IChatQueryService
+{
+    private readonly ChatsDbContext _context;
+
+    public ChatQueryService(ChatsDbContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<List<ChatInfo>> GetAllChatsAsync(CancellationToken cancellationToken)
+    {
+        var chats = await _context.Chats.AsNoTracking().ToListAsync(cancellationToken);
+        return chats.Select(c => new ChatInfo(c.Id, c.Avatar)).ToList();
+    }
+}

backend/src/Modules/Conversations/Infrastructure/Persistence/ConversationsDbContext.cs

@@ -1,22 +1,23 @@
-using MediatR;
+using System;
-using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
-using Microsoft.EntityFrameworkCore.Diagnostics;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Contracts.Conversations.Application.Abstractions;
 using Knot.Modules.Conversations.Application.Abstractions;
 using Knot.Modules.Conversations.Domain;
 using Knot.Shared.Kernel;
 using Knot.Shared.Kernel.Security;
-using System.Linq;
+using MediatR;
-using System;
+using Microsoft.EntityFrameworkCore;
-using System.Collections.Generic;
+using Microsoft.EntityFrameworkCore.Diagnostics;
-using System.Threading;
-using System.Threading.Tasks;
 
 namespace Knot.Modules.Conversations.Infrastructure.Persistence;
 
 /// <summary>
 /// Контекст базы данных для модуля чатов.
 /// </summary>
-public sealed class ChatsDbContext : DbContext, IChatsUnitOfWork
+public sealed class ChatsDbContext : DbContext, Knot.Modules.Conversations.Application.Abstractions.IChatsUnitOfWork
 {
     private readonly IMediator _mediator;
     private readonly IEncryptionService _encryptionService;

backend/src/Modules/Federation/Knot.Modules.Federation.csproj

@@ -12,7 +12,6 @@
     <ProjectReference Include="..\..\Contracts\Messaging\Knot.Contracts.Messaging.csproj" />
     <ProjectReference Include="..\..\Contracts\Conversations\Knot.Contracts.Conversations.csproj" />
     <ProjectReference Include="..\..\Contracts\Profiles\Knot.Contracts.Profiles.csproj" />
-    <ProjectReference Include="..\..\Contracts\Stories\Knot.Contracts.Stories.csproj" />
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Carter" Version="10.0.0" />

backend/src/Modules/Klipy/Knot.Modules.Klipy.csproj

@@ -8,7 +8,6 @@
     <ProjectReference Include="..\..\Shared\Knot.Shared.Kernel\Knot.Shared.Kernel.csproj" />
     <ProjectReference Include="..\..\Shared\Knot.Shared.Infrastructure\Knot.Shared.Infrastructure.csproj" />
     <ProjectReference Include="..\..\Contracts\Settings\Knot.Contracts.Settings.csproj" />
-    <ProjectReference Include="..\Settings\Knot.Modules.Settings.csproj" />
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Carter" Version="10.0.0" />

backend/src/Modules/Messaging/DependencyInjection.cs

@@ -1,5 +1,6 @@
 using Knot.Contracts.Messaging.Application.Abstractions;
 using Knot.Contracts.Messaging.Domain;
+using Knot.Modules.Messaging.Application.Abstractions;
 using Knot.Modules.Messaging.Infrastructure.Persistence;
 using Knot.Modules.Messaging.Infrastructure.Persistence.Mongo;
 using Knot.Shared.Kernel;
@@ -24,12 +25,10 @@ public static class DependencyInjection
         services.AddScoped<IMongoDatabase>(sp =>
             sp.GetRequiredService<IMongoClient>().GetDatabase("forkmessager_chats"));
 
-        // Registration
         services.AddScoped<IMessageRepository, MessageRepository>();
         services.AddScoped<IMessageReactionRepository, MessageReactionRepository>();
         services.AddScoped<IUserStatsService, UserStatsService>();
 
-        // MediatR
         services.AddMediatR(config =>
             config.RegisterServicesFromAssembly(typeof(DependencyInjection).Assembly));
 

backend/src/Modules/Messaging/Infrastructure/Persistence/MessageQueryService.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Contracts.Messaging.Abstractions;
+using Knot.Contracts.Messaging.Domain;
+using MongoDB.Driver;
+
+namespace Knot.Modules.Messaging.Infrastructure.Persistence;
+
+public sealed class MessageQueryService : IMessageQueryService
+{
+    private readonly IMongoCollection<Message> _messages;
+
+    public MessageQueryService(IMongoDatabase database)
+    {
+        _messages = database.GetCollection<Message>("messages");
+    }
+
+    public async Task<List<MessageInfo>> GetAllMessagesAsync(CancellationToken cancellationToken)
+    {
+        var messages = await _messages.Find(_ => true).ToListAsync(cancellationToken);
+        return messages.Select(m => new MessageInfo(
+            m.Id,
+            m.ChatId,
+            m.State.HasFlag(MessageState.IsDeleted),
+            m is MediaMessage mm && mm.Media.Any() ? mm.Media.First().Url : null
+        )).ToList();
+    }
+
+    public async Task DeleteMessagesAsync(List<Guid> messageIds, CancellationToken cancellationToken)
+    {
+        var filter = Builders<Message>.Filter.In(m => m.Id, messageIds);
+        await _messages.DeleteManyAsync(filter, cancellationToken);
+    }
+}

backend/src/Modules/Messaging/Infrastructure/Persistence/MessageRepository.cs

@@ -153,6 +153,12 @@ public sealed class MessageRepository : IMessageRepository
         var filter = Builders<Message>.Filter.Eq(m => m.Id, id);
         await _messages.DeleteOneAsync(filter, cancellationToken);
     }
+
+    public async Task DeleteAsync(Message message, CancellationToken cancellationToken)
+    {
+        var filter = Builders<Message>.Filter.Eq(m => m.Id, message.Id);
+        await _messages.DeleteOneAsync(filter, cancellationToken);
+    }
 }
 
 

backend/src/Modules/Messaging/Infrastructure/Persistence/Mongo/UserStatsService.cs

@@ -3,14 +3,16 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using Knot.Contracts.Messaging.Application.Abstractions;
+using Knot.Contracts.Messaging.Abstractions;
 using Knot.Contracts.Messaging.Domain;
+using Knot.Modules.Messaging.Application.Abstractions;
 using MongoDB.Bson;
 using MongoDB.Driver;
+using ModuleUserStatsService = Knot.Modules.Messaging.Application.Abstractions.IUserStatsService;
 
 namespace Knot.Modules.Messaging.Infrastructure.Persistence.Mongo;
 
-public sealed class UserStatsService : IUserStatsService
+public sealed class UserStatsService : ModuleUserStatsService
 {
     private readonly IMongoCollection<Message> _messages;
 
@@ -19,13 +21,13 @@ public sealed class UserStatsService : IUserStatsService
         _messages = database.GetCollection<Message>("messages");
     }
 
-    public async Task<Dictionary<Guid, UserStats>> GetStatsForUsersAsync(IEnumerable<Guid> userIds, CancellationToken ct = default)
+    public async Task<Dictionary<Guid, Knot.Modules.Messaging.Application.Abstractions.UserStats>> GetStatsForUsersAsync(IEnumerable<Guid> userIds, CancellationToken ct = default)
     {
-        var userGuidList = userIds.ToList();
+        var userIdList = userIds.ToList();
-        if (!userGuidList.Any()) return new Dictionary<Guid, UserStats>();
+        if (!userIdList.Any()) return new Dictionary<Guid, Knot.Modules.Messaging.Application.Abstractions.UserStats>();
 
         var stats = await _messages.Aggregate()
-            .Match(Builders<Message>.Filter.In(m => m.SenderId, userGuidList))
+            .Match(Builders<Message>.Filter.In(m => m.SenderId, userIdList))
             .Group(new BsonDocument {
                 { "_id", "$SenderId" },
                 { "Count", new BsonDocument("$sum", 1) },
@@ -35,7 +37,7 @@ public sealed class UserStatsService : IUserStatsService
 
         return stats.ToDictionary(
             doc => doc["_id"].AsGuid,
-            doc => new UserStats(
+            doc => new Knot.Modules.Messaging.Application.Abstractions.UserStats(
                 doc["Count"].AsInt32,
                 doc.Contains("MediaSize") && !doc["MediaSize"].IsBsonNull ? (long)(doc["MediaSize"].IsInt64 ? doc["MediaSize"].AsInt64 : doc["MediaSize"].AsInt32) : 0L
             )

backend/src/Modules/Messaging/Knot.Modules.Messaging.csproj

@@ -3,13 +3,13 @@
   <ItemGroup>
     <ProjectReference Include="..\..\Shared\Knot.Shared.Kernel\Knot.Shared.Kernel.csproj" />
     <ProjectReference Include="..\..\Contracts\Messaging\Knot.Contracts.Messaging.csproj" />
+    <ProjectReference Include="..\..\Contracts\Settings\Knot.Contracts.Settings.csproj" />
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.2.8" />
+    <FrameworkReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="10.0.4" />
     <PackageReference Include="MongoDB.Driver" Version="3.2.0" />
-    <ProjectReference Include="..\Settings\Knot.Modules.Settings.csproj" />
   </ItemGroup>
 
   <PropertyGroup>

backend/src/Modules/Relations/Application/Abstractions/FriendshipRepository.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Contracts.Relations.Application.Abstractions;
+using Knot.Contracts.Relations.Domain;
+using Knot.Modules.Relations.Domain;
+using Knot.Modules.Relations.Infrastructure.Persistence;
+using Microsoft.EntityFrameworkCore;
+
+namespace Knot.Modules.Relations.Application.Abstractions;
+
+internal sealed class FriendshipRepository : IFriendshipRepository
+{
+    private readonly RelationsDbContext _context;
+
+    public FriendshipRepository(RelationsDbContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<List<Knot.Contracts.Relations.Domain.Friendship>> GetAcceptedFriendshipsAsync(Guid userId, CancellationToken ct = default)
+    {
+        var friendships = await _context.Set<Knot.Modules.Relations.Domain.Friendship>()
+            .Where(f => f.Status == Knot.Contracts.Relations.Domain.FriendshipStatus.Accepted && (f.UserId == userId || f.FriendId == userId))
+            .ToListAsync(ct);
+
+        return friendships.Select(f => new Knot.Contracts.Relations.Domain.Friendship(
+            f.Id,
+            f.UserId,
+            f.FriendId,
+            f.Status,
+            f.CreatedAt
+        )).ToList();
+    }
+}

backend/src/Modules/Relations/DependencyInjection.cs

@@ -1,7 +1,9 @@
+using Knot.Contracts.Relations.Application.Abstractions;
+using Knot.Modules.Relations.Application.Abstractions;
+using Knot.Modules.Relations.Infrastructure.Persistence;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
-using Knot.Modules.Relations.Infrastructure.Persistence;
 
 namespace Knot.Modules.Relations;
 
@@ -13,6 +15,8 @@ public static class DependencyInjection
         services.AddDbContext<RelationsDbContext>(options =>
             options.UseNpgsql(connectionString));
 
+        services.AddScoped<IFriendshipRepository, FriendshipRepository>();
+
         services.AddMediatR(config =>
             config.RegisterServicesFromAssembly(typeof(DependencyInjection).Assembly));
 

backend/src/Modules/Relations/Domain/Friendship.cs

@@ -1,14 +1,8 @@
+using Knot.Contracts.Relations.Domain;
 using Knot.Shared.Kernel;
 
 namespace Knot.Modules.Relations.Domain;
 
-public enum FriendshipStatus
-{
-    Pending,
-    Accepted,
-    Declined
-}
-
 public sealed class Friendship : Entity<Guid>
 {
     public Guid UserId { get; private set; }

backend/src/Modules/Relations/Knot.Modules.Relations.csproj

@@ -7,6 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\..\Contracts\Relations\Knot.Contracts.Relations.csproj" />
     <ProjectReference Include="..\..\Shared\Knot.Shared.Kernel\Knot.Shared.Kernel.csproj" />
     <ProjectReference Include="..\..\Shared\Knot.Shared.Infrastructure\Knot.Shared.Infrastructure.csproj" />
   </ItemGroup>
@@ -21,7 +22,6 @@
 
   <ItemGroup>
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
-      <ProjectReference Include="..\Settings\Knot.Modules.Settings.csproj" />
   </ItemGroup>
 
 </Project>

backend/src/Modules/Storage/Knot.Modules.Storage.csproj

@@ -17,7 +17,7 @@
   <ItemGroup>
     <PackageReference Include="Carter" Version="10.0.0" />
     <PackageReference Include="Minio" Version="7.0.0" />
-      <ProjectReference Include="..\Settings\Knot.Modules.Settings.csproj" />
+    <ProjectReference Include="..\..\Contracts\Settings\Knot.Contracts.Settings.csproj" />
   </ItemGroup>
 
 </Project>

backend/src/Modules/Stories/Application/Abstractions/IStoriesDbContext.cs

@@ -1,21 +0,0 @@
-using System.Threading;
-using System.Threading.Tasks;
-using Microsoft.EntityFrameworkCore;
-using Knot.Modules.Stories.Domain;
-using Knot.Modules.Relations.Domain;
-
-namespace Knot.Modules.Stories.Application.Abstractions;
-
-public interface IStoriesDbContext
-{
-    DbSet<Story> Stories { get; }
-    DbSet<Friendship> Friendships { get; }
-    DbSet<StoryViewer> StoryViewers { get; }
-    DbSet<TEntity> Set<TEntity>() where TEntity : class;
-    Task<int> SaveChangesAsync(CancellationToken cancellationToken);
-}
-
-public interface IStoriesUnitOfWork
-{
-    Task<int> SaveChangesAsync(CancellationToken cancellationToken = default);
-}

backend/src/Modules/Stories/Application/Abstractions/IStoryNotificationService.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Knot.Modules.Stories.Application.Abstractions;
+
+public interface IStoryNotificationService
+{
+    Task NotifyStoryViewedAsync(
+        Guid storyId,
+        Guid userId,
+        string? username,
+        string? displayName,
+        string? avatar,
+        int newViewsCount,
+        Guid storyOwnerId,
+        CancellationToken ct = default);
+}

backend/src/Modules/Stories/Application/Abstractions/IUserRepository.cs

@@ -1,12 +1,11 @@
 using System;
 using System.Threading;
 using System.Threading.Tasks;
-using Knot.Modules.Stories.Domain;
 
 namespace Knot.Modules.Stories.Application.Abstractions;
 
 public interface IUserRepository
 {
     Task<bool> ExistsAsync(Guid id, CancellationToken cancellationToken = default);
-    Task<UserReplica?> GetByIdAsync(Guid id, CancellationToken cancellationToken = default);
+    Task<Knot.Contracts.Relations.Domain.UserReplica?> GetByIdAsync(Guid id, CancellationToken cancellationToken = default);
 }

backend/src/Modules/Stories/Application/Stories/Commands/ViewStory/ViewStoryCommand.cs

@@ -1,21 +1,15 @@
-using Knot.Modules.Stories.Application.Stories;
 using System;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using MediatR;
+using Knot.Modules.Stories.Application.Abstractions;
-using Knot.Shared.Kernel;
-using Knot.Modules.Stories.Domain;
-
-using Microsoft.EntityFrameworkCore;
-using Microsoft.AspNetCore.SignalR;
-using Knot.Modules.Conversations.Infrastructure.SignalR;
-
-
 using Knot.Modules.Stories.Application.DTOs;
+using Knot.Modules.Stories.Application.Stories;
+using Knot.Modules.Stories.Domain;
 using Knot.Modules.Stories.Infrastructure.Database;
-
+using Knot.Shared.Kernel;
-
+using MediatR;
+using Microsoft.EntityFrameworkCore;
 
 namespace Knot.Modules.Stories.Application.Stories.Commands.ViewStory;
 
@@ -26,18 +20,18 @@ internal sealed class ViewStoryCommandHandler : ICommandHandler<ViewStoryCommand
     private readonly StoriesDbContext _context;
     private readonly Knot.Modules.Stories.Application.Abstractions.IStoryRepository _storyRepository;
     private readonly IUserRepository _userRepository;
-    private readonly IHubContext<ChatHub> _hubContext;
+    private readonly IStoryNotificationService _notificationService;
 
     public ViewStoryCommandHandler(
         StoriesDbContext context,
         Knot.Modules.Stories.Application.Abstractions.IStoryRepository storyRepository,
         IUserRepository userRepository,
-        IHubContext<ChatHub> hubContext)
+        IStoryNotificationService notificationService)
     {
         _context = context;
         _storyRepository = storyRepository;
         _userRepository = userRepository;
-        _hubContext = hubContext;
+        _notificationService = notificationService;
     }
 
     public async Task<Result<MessageResponse>> Handle(ViewStoryCommand request, CancellationToken cancellationToken)
@@ -65,17 +59,15 @@ internal sealed class ViewStoryCommandHandler : ICommandHandler<ViewStoryCommand
 
                 var viewer = await _userRepository.GetByIdAsync(request.UserId, cancellationToken);
 
-                await _hubContext.Clients.All.SendAsync("story_viewed", new
+                await _notificationService.NotifyStoryViewedAsync(
-                {
+                    story.Id,
-                    storyId = story.Id,
+                    request.UserId,
-                    userId = request.UserId,
+                    viewer?.Username,
-                    username = viewer?.Username,
+                    viewer?.DisplayName,
-                    displayName = viewer?.DisplayName,
+                    viewer?.Avatar,
-                    avatar = viewer?.Avatar,
+                    story.ViewsCount + 1,
-                    viewedAt = DateTime.UtcNow,
+                    story.UserId,
-                    viewCount = story.ViewsCount + 1,
+                    cancellationToken);
-                    ownerId = story.UserId
-                }, cancellationToken);
             }
             return Result.Success(new MessageResponse("Story viewed"));
         }

backend/src/Modules/Stories/Application/Stories/Queries/GetStories/GetStoriesQuery.cs

@@ -3,18 +3,14 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using MediatR;
+using Knot.Contracts.Relations.Application.Abstractions;
-using Knot.Shared.Kernel;
-using Knot.Modules.Stories.Domain;
-
-
 using Knot.Modules.Stories.Application.Abstractions;
-using Knot.Modules.Stories.Infrastructure.Database;
-using Microsoft.EntityFrameworkCore;
-
-
-
 using Knot.Modules.Stories.Application.DTOs;
+using Knot.Modules.Stories.Domain;
+using Knot.Modules.Stories.Infrastructure.Database;
+using Knot.Shared.Kernel;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
 
 
 
@@ -27,19 +23,23 @@ internal sealed class GetStoriesQueryHandler : IQueryHandler<GetStoriesQuery, Li
     private readonly StoriesDbContext _context;
     private readonly IStoryRepository _storyRepository;
     private readonly IUserRepository _userRepository;
+    private readonly IFriendshipRepository _friendshipRepository;
 
-    public GetStoriesQueryHandler(StoriesDbContext context, IStoryRepository storyRepository, IUserRepository userRepository)
+    public GetStoriesQueryHandler(
+        StoriesDbContext context,
+        IStoryRepository storyRepository,
+        IUserRepository userRepository,
+        IFriendshipRepository friendshipRepository)
     {
         _context = context;
         _storyRepository = storyRepository;
         _userRepository = userRepository;
+        _friendshipRepository = friendshipRepository;
     }
 
     public async Task<Result<List<StoryGroupDto>>> Handle(GetStoriesQuery request, CancellationToken cancellationToken)
     {
-        var friendships = await _context.Set<Friendship>()
+        var friendships = await _friendshipRepository.GetAcceptedFriendshipsAsync(request.UserId, cancellationToken);
-            .Where(f => f.Status == FriendshipStatus.Accepted && (f.UserId == request.UserId || f.FriendId == request.UserId))
-            .ToListAsync(cancellationToken);
 
         var friendIds = friendships.Select(f => f.UserId == request.UserId ? f.FriendId : f.UserId).ToList();
         friendIds.Add(request.UserId);
@@ -89,14 +89,14 @@ internal sealed class GetStoriesQueryHandler : IQueryHandler<GetStoriesQuery, Li
             ));
         }
 
-            return Result.Success(result.OrderBy(r => 
+        return Result.Success(result.OrderBy(r =>
+    {
+        if (r.User.Id == request.UserId)
         {
-            if (r.User.Id == request.UserId)
+            return 0;
-            {
+        }
-                return 0;
+        return 1;
-            }
+    }).ToList());
-            return 1;
-        }).ToList());
     }
 }
 

backend/src/Modules/Stories/Application/Stories/Queries/GetUserStories/GetUserStoriesQuery.cs

@@ -2,15 +2,12 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
-using MediatR;
-using Knot.Shared.Kernel;
 using Knot.Modules.Stories.Application.Abstractions;
-using Knot.Modules.Stories.Infrastructure.Database;
-using Microsoft.EntityFrameworkCore;
-
-
-
 using Knot.Modules.Stories.Application.DTOs;
+using Knot.Modules.Stories.Infrastructure.Database;
+using Knot.Shared.Kernel;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
 
 
 
@@ -69,7 +66,7 @@ internal sealed class GetUserStoriesQueryHandler : IQueryHandler<GetUserStoriesQ
         return Result.Success(result);
     }
 
-    private async Task<Result<StoryGroupDto>> GetFederatedStories(Knot.Modules.Relations.Domain.UserReplica user, Guid currentUserId, CancellationToken ct)
+    private async Task<Result<StoryGroupDto>> GetFederatedStories(Knot.Contracts.Relations.Domain.UserReplica user, Guid currentUserId, CancellationToken ct)
     {
         // В будущем: Реальный вызов через HttpClient к удаленному домену
         // return await _federationGateway.FetchStoriesAsync(user.Domain, user.Id);

backend/src/Modules/Stories/GlobalUsings.cs

@@ -1,3 +1,2 @@
 global using Knot.Modules.Stories.Application.Abstractions;
 global using Knot.Modules.Stories.Domain;
-global using Knot.Modules.Relations.Domain;

backend/src/Modules/Stories/Infrastructure/Persistence/Mongo/StoryQueryService.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using Knot.Contracts.Stories.Abstractions;
+using Knot.Modules.Stories.Domain;
+using MongoDB.Driver;
+
+namespace Knot.Modules.Stories.Infrastructure.Persistence.Mongo;
+
+public sealed class StoryQueryService : IStoryQueryService
+{
+    private readonly IMongoCollection<Story> _stories;
+
+    public StoryQueryService(IMongoDatabase database)
+    {
+        _stories = database.GetCollection<Story>("stories");
+    }
+
+    public async Task<List<StoryInfo>> GetAllStoriesAsync(CancellationToken cancellationToken)
+    {
+        var stories = await _stories.Find(_ => true).ToListAsync(cancellationToken);
+        return stories.Select(s => new StoryInfo(s.Id, s.MediaUrl)).ToList();
+    }
+}

backend/src/Modules/Stories/Infrastructure/StoryNotificationService.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+
+namespace Knot.Modules.Stories.Application.Abstractions;
+
+internal sealed class StoryNotificationService : IStoryNotificationService
+{
+    private readonly ILogger<StoryNotificationService> _logger;
+
+    public StoryNotificationService(ILogger<StoryNotificationService> logger)
+    {
+        _logger = logger;
+    }
+
+    public Task NotifyStoryViewedAsync(
+        Guid storyId,
+        Guid userId,
+        string? username,
+        string? displayName,
+        string? avatar,
+        int newViewsCount,
+        Guid storyOwnerId,
+        CancellationToken ct = default)
+    {
+        // TODO: Реализовать отправку через SignalR
+        // Пока заглушка - в будущем использовать IHubContext
+        _logger.LogInformation(
+            "Story {StoryId} viewed by user {UserId}. New views count: {ViewsCount}",
+            storyId, userId, newViewsCount);
+
+        return Task.CompletedTask;
+    }
+}

backend/src/Modules/Stories/Knot.Modules.Stories.csproj

@@ -7,10 +7,11 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\..\Contracts\Relations\Knot.Contracts.Relations.csproj" />
+    <ProjectReference Include="..\..\Contracts\Conversations\Knot.Contracts.Conversations.csproj" />
+    <ProjectReference Include="..\..\Contracts\Settings\Knot.Contracts.Settings.csproj" />
+    <ProjectReference Include="..\..\Contracts\Stories\Knot.Contracts.Stories.csproj" />
     <ProjectReference Include="..\..\Shared\Knot.Shared.Kernel\Knot.Shared.Kernel.csproj" />
-    <ProjectReference Include="..\Conversations\Knot.Modules.Conversations.csproj" />
-    <ProjectReference Include="..\Relations\Knot.Modules.Relations.csproj" />
-    <ProjectReference Include="..\Messaging\Knot.Modules.Messaging.csproj" />
   </ItemGroup>
 
   <ItemGroup>
@@ -24,7 +25,6 @@
 
   <ItemGroup>
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
-      <ProjectReference Include="..\Settings\Knot.Modules.Settings.csproj" />
   </ItemGroup>
 
 </Project>

backend/src/Modules/TelegramImport/Application/TelegramImport/AnalyzeImportCommand.cs

@@ -1,5 +1,3 @@
-using Knot.Modules.Conversations.Domain;
-using Knot.Modules.Messaging.Domain;
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
@@ -8,11 +6,11 @@ using System.IO.Compression;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using AngleSharp.Html.Parser;
 using AngleSharp.Dom;
-using Knot.Shared.Kernel;
+using AngleSharp.Html.Parser;
 using Knot.Contracts.Settings.Application.Abstractions;
 using Knot.Contracts.Settings.Application.DTOs;
+using Knot.Shared.Kernel;
 using MediatR;
 
 namespace Knot.Modules.TelegramImport.Application.TelegramImport;
@@ -43,12 +41,12 @@ internal sealed class AnalyzeImportCommandHandler : ICommandHandler<AnalyzeImpor
     {
         if (request.FileStream == null || request.FileStream.Length == 0)
         {
-            return Result.Failure<AnalyzeImportResponseDto>(ChatErrors.FileEmpty);
+            return Result.Failure<AnalyzeImportResponseDto>(TelegramImportErrors.FileEmpty);
         }
 
         if (!request.FileName.EndsWith(".zip", StringComparison.OrdinalIgnoreCase))
         {
-            return Result.Failure<AnalyzeImportResponseDto>(ChatErrors.FileInvalidExtension);
+            return Result.Failure<AnalyzeImportResponseDto>(TelegramImportErrors.FileInvalidExtension);
         }
 
         var token = Guid.NewGuid();

backend/src/Modules/TelegramImport/Application/TelegramImport/TelegramImportErrors.cs

@@ -0,0 +1,7 @@
+namespace Knot.Modules.TelegramImport.Application.TelegramImport;
+
+public static class TelegramImportErrors
+{
+    public static readonly Knot.Shared.Kernel.Error FileEmpty = new("File.Empty", "No file uploaded");
+    public static readonly Knot.Shared.Kernel.Error FileInvalidExtension = new("File.InvalidExtension", "Only .zip files are supported");
+}

backend/src/Modules/TelegramImport/Infrastructure/Background/TelegramImportWorker.cs

@@ -4,17 +4,17 @@ using System.IO.Compression;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Knot.Contracts.Conversations.Application.Abstractions;
+using Knot.Contracts.Conversations.Domain;
+using Knot.Contracts.Messaging.Application.Abstractions;
+using Knot.Contracts.Messaging.Domain;
+using Knot.Modules.TelegramImport.Application.Abstractions;
+using Knot.Modules.TelegramImport.Application.TelegramImport;
+using Knot.Modules.TelegramImport.Infrastructure.Background;
+using Knot.Shared.Kernel.Storage;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
-using Knot.Modules.TelegramImport.Application.Abstractions;
-using Knot.Modules.TelegramImport.Application.TelegramImport;
-using Knot.Modules.Messaging.Application.Abstractions;
-using Knot.Modules.Conversations.Application.Abstractions;
-using Knot.Modules.Messaging.Domain;
-using Knot.Modules.Conversations.Domain;
-using Knot.Shared.Kernel.Storage;
-using Knot.Modules.TelegramImport.Infrastructure.Background;
 
 namespace Knot.Modules.TelegramImport.Infrastructure.Background;
 
@@ -57,31 +57,31 @@ public class TelegramImportWorker : BackgroundService
 
         try
         {
-             using var archive = ZipFile.OpenRead(zipPath);
+            using var archive = ZipFile.OpenRead(zipPath);
-             var entries = archive.Entries.Where(e => e.Name.StartsWith("messages") && e.Name.EndsWith(".html")).ToList();
+            var entries = archive.Entries.Where(e => e.Name.StartsWith("messages") && e.Name.EndsWith(".html")).ToList();
 
-             // 1. Создание чата (уже было в оригинале, но здесь в фоне)
+            // 1. Создание чата (уже было в оригинале, но здесь в фоне)
-             Guid targetChatId = Guid.NewGuid(); // Упростим логику для демонстрации рефакторинга
+            Guid targetChatId = Guid.NewGuid(); // Упростим логику для демонстрации рефакторинга
 
-             foreach (var entry in entries)
+            foreach (var entry in entries)
-             {
+            {
-                 using var stream = entry.Open();
+                using var stream = entry.Open();
-                 var messages = await parser.ParseMessagesAsync(stream, "", ct);
+                var messages = await parser.ParseMessagesAsync(stream, "", ct);
 
-                 foreach (var m in messages)
+                foreach (var m in messages)
-                 {
+                {
-                     Guid senderGuid = request.Mapping.TryGetValue(m.SenderName ?? "", out var sid) ? sid : request.CurrentUserId;
+                    Guid senderGuid = request.Mapping.TryGetValue(m.SenderName ?? "", out var sid) ? sid : request.CurrentUserId;
 
-                     var textMsg = new TextMessage(Guid.NewGuid(), targetChatId, senderGuid, m.Content, null, null, null, m.CreatedAt, true);
+                    var textMsg = new TextMessage(Guid.NewGuid(), targetChatId, senderGuid, m.Content, null, null, null, m.CreatedAt, true);
-                     msgRepo.Add(textMsg);
+                    msgRepo.Add(textMsg);
 
-                     jobInfo.ProcessedMessages++;
+                    jobInfo.ProcessedMessages++;
-                     _jobStore.AddOrUpdate(jobInfo);
+                    _jobStore.AddOrUpdate(jobInfo);
-                 }
+                }
-                 await uow.SaveChangesAsync(ct);
+                await uow.SaveChangesAsync(ct);
-             }
+            }
 
-             jobInfo.Status = ImportJobStatus.Completed;
+            jobInfo.Status = ImportJobStatus.Completed;
         }
         catch (Exception ex)
         {

backend/src/Modules/TelegramImport/Knot.Modules.TelegramImport.csproj

@@ -2,9 +2,14 @@
 
   <ItemGroup>
     <ProjectReference Include="..\..\Shared\Knot.Shared.Kernel\Knot.Shared.Kernel.csproj" />
-    <ProjectReference Include="..\Conversations\Knot.Modules.Conversations.csproj" />
+    <ProjectReference Include="..\..\Contracts\Conversations\Knot.Contracts.Conversations.csproj" />
-    <ProjectReference Include="..\Messaging\Knot.Modules.Messaging.csproj" />
+    <ProjectReference Include="..\..\Contracts\Messaging\Knot.Contracts.Messaging.csproj" />
-      <ProjectReference Include="..\Settings\Knot.Modules.Settings.csproj" />
+    <ProjectReference Include="..\..\Contracts\Settings\Knot.Contracts.Settings.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="AngleSharp" Version="1.1.2" />
+    <PackageReference Include="Carter" Version="10.0.0" />
   </ItemGroup>
 
   <PropertyGroup>

backend/src/Modules/WebRtc/Knot.Modules.WebRtc.csproj

@@ -7,14 +7,11 @@
   <ItemGroup>
     <ProjectReference Include="..\..\Shared\Knot.Shared.Kernel\Knot.Shared.Kernel.csproj" />
     <ProjectReference Include="..\..\Shared\Knot.Shared.Infrastructure\Knot.Shared.Infrastructure.csproj" />
-    <ProjectReference Include="..\Conversations\Knot.Modules.Conversations.csproj" />
+    <ProjectReference Include="..\..\Contracts\Settings\Knot.Contracts.Settings.csproj" />
-    <ProjectReference Include="..\Auth\Knot.Modules.Auth.csproj" />
-    <ProjectReference Include="..\Stories\Knot.Modules.Stories.csproj" />
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Carter" Version="10.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.0-preview.1.25120.3" />
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