Убрал аватары и имена внутри чата личных чатов

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

@@ -4,6 +4,7 @@ public interface IJwtTokenProvider
 {
     string GenerateAccessToken(Guid userId, string username);
     string GenerateRefreshToken();
+    DateTime GetRefreshTokenExpiry();
     string Generate(Guid userId, string username, string displayName, string? avatar);
     string Generate(Domain.UserContract user);
 }

backend/src/Contracts/Auth/Application/Auth/DTOs/AuthErrors.cs

@@ -7,5 +7,7 @@ public static class AuthErrors
     public static Error IdentityInvalidCredentials => new("Auth.InvalidCredentials", "Invalid credentials");
     public static Error IdentityRegistrationDisabled => new("Auth.RegistrationDisabled", "Registration is disabled");
     public static Error IdentityUsernameNotUnique => new("Auth.UsernameNotUnique", "Username is already taken");
+    public static Error IdentityRegistrationFailed => new("Auth.RegistrationFailed", "Failed to register user");
+    public static Error RefreshTokenExpired => new("Auth.RefreshTokenExpired", "Refresh token has expired. Please login again.");
     public static Error UserNotFound => new("Auth.UserNotFound", "User not found");
 }

backend/src/Contracts/Auth/Domain/UserContract.cs

@@ -19,4 +19,12 @@ public class UserContract
     public bool IsExternal { get; set; }
     public string? Domain { get; set; }
     public DateTime? LastSeen { get; set; }
+    public string? RefreshToken { get; set; }
+    public DateTime? RefreshTokenExpiry { get; set; }
+
+    public void SetRefreshToken(string? refreshToken, DateTime? expiry = null)
+    {
+        RefreshToken = refreshToken;
+        RefreshTokenExpiry = expiry;
+    }
 }

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

@@ -13,6 +13,7 @@ public interface IMessageRepository
 
     Task<List<Message>> GetChatMessagesCursorAsync(Guid chatId, DateTime? cursor, long? sequenceId, int limit, CancellationToken cancellationToken);
     Task<List<Message>> GetChatMessagesAroundAsync(Guid chatId, long sequenceId, int limit, CancellationToken cancellationToken);
+    Task<List<Message>> GetChatMessagesAfterAsync(Guid chatId, long sequenceId, int limit, CancellationToken cancellationToken);
     Task<Message?> GetLastStoryMessageAsync(Guid chatId, Guid storyId, CancellationToken cancellationToken);
 
     Task UpdateAsync(Message message, CancellationToken cancellationToken);

backend/src/Contracts/Messaging/Domain/Message.cs

@@ -23,6 +23,9 @@ public abstract class Message : AggregateRoot<Guid>
     protected List<DeletedMessage> _deletedFor = new();
     public IReadOnlyCollection<DeletedMessage> DeletedFor => _deletedFor.AsReadOnly();
 
+    protected List<Guid> _readByUsers = new();
+    public IReadOnlyCollection<Guid> ReadByUsers => _readByUsers.AsReadOnly();
+
     protected Message() : base(Guid.Empty) { }
 
     protected Message(Guid id, Guid chatId, Guid senderId, Guid? replyToId, Guid? forwardedFromId, DateTime createdAt, bool isImported)
@@ -53,4 +56,14 @@ public abstract class Message : AggregateRoot<Guid>
         if (!_deletedFor.Exists(x => x.UserId == userId))
             _deletedFor.Add(new DeletedMessage(Id, userId));
     }
+
+    public void MarkAsRead(Guid userId)
+    {
+        if (!_readByUsers.Contains(userId))
+        {
+            _readByUsers.Add(userId);
+        }
+    }
+
+    public bool IsReadBy(Guid userId) => _readByUsers.Contains(userId);
 }

backend/src/Host/appsettings.json

@@ -13,7 +13,8 @@
     "Secret": "knot_super_secret_key_1234567890_knot",
     "Issuer": "Knot",
     "Audience": "KnotUsers",
-    "ExpiryInMinutes": 1440
+    "ExpiryInMinutes": 1440,
+    "RefreshExpiryInDays": 30
   },
   "KNOT_MASTER_ENCRYPTION_KEY": "knot_super_secret_key_1234567890_knot"
 }

backend/src/Modules/Auth/Application/Abstractions/IJwtTokenProvider.cs

@@ -5,5 +5,8 @@ namespace Knot.Modules.Auth.Application.Abstractions;
 public interface IJwtTokenProvider
 {
     string Generate(User user);
+    string Generate(Guid userId, string username, string displayName, string? avatar);
+    string GenerateRefreshToken();
+    DateTime GetRefreshTokenExpiry();
 }
 

backend/src/Modules/Auth/Application/Users/GetMe/GetMe.cs

@@ -1,4 +1,6 @@
-using Knot.Contracts.Auth.Application.Auth.DTOs;
+using System.IdentityModel.Tokens.Jwt;
+using System.Security.Claims;
+using Knot.Contracts.Auth.Application.Abstractions;
 using Knot.Contracts.Auth.Application.Auth.DTOs;
 using Knot.Shared.Kernel;
 
@@ -9,10 +11,12 @@ public sealed record GetMeQuery(Guid UserId) : IQuery<AuthResponseDto>;
 internal sealed class GetMeQueryHandler : IQueryHandler<GetMeQuery, AuthResponseDto>
 {
     private readonly IUserRepository _userRepository;
+    private readonly IJwtTokenProvider _tokenProvider;
 
-    public GetMeQueryHandler(IUserRepository userRepository)
+    public GetMeQueryHandler(IUserRepository userRepository, IJwtTokenProvider tokenProvider)
     {
         _userRepository = userRepository;
+        _tokenProvider = tokenProvider;
     }
 
     public async Task<Result<AuthResponseDto>> Handle(GetMeQuery request, CancellationToken cancellationToken)
@@ -23,9 +27,18 @@ internal sealed class GetMeQueryHandler : IQueryHandler<GetMeQuery, AuthResponse
             return Result.Failure<AuthResponseDto>(AuthErrors.UserNotFound);
         }
 
+        // Check if access token needs to be refreshed (less than 1 hour remaining)
+        string? newAccessToken = null;
+
+        // We can't directly check the current token's expiry here, but we can 
+        // always issue a new token if the user is authenticated
+        // For now, let's issue a new token on every request (simplified approach)
+        // A better approach would be to parse the incoming token and check expiry
+        newAccessToken = _tokenProvider.Generate(user);
+
         var response = new AuthResponseDto
         {
-            AccessToken = string.Empty,
+            AccessToken = newAccessToken,
             RefreshToken = string.Empty,
             UserId = user.Id,
             Username = user.Username,

backend/src/Modules/Auth/Application/Users/Login/LoginUserCommandHandler.cs

@@ -5,9 +5,6 @@ using Knot.Shared.Kernel;
 
 namespace Knot.Modules.Auth.Application.Users.Login;
 
-/// <summary>
-/// ������� ��� ����� ������������. ���������� AuthResponseDto.
-/// </summary>
 public sealed record LoginUserCommand(string Username, string Password) : ICommand<AuthResponseDto>;
 
 public sealed class LoginUserCommandHandler : ICommandHandler<LoginUserCommand, AuthResponseDto>
@@ -31,14 +28,21 @@ public sealed class LoginUserCommandHandler : ICommandHandler<LoginUserCommand,
         }
 
         string token = _tokenProvider.Generate(user.Id, user.Username, user.DisplayName, user.Avatar);
+        string refreshToken = _tokenProvider.GenerateRefreshToken();
+        DateTime refreshExpiry = _tokenProvider.GetRefreshTokenExpiry();
+
+        // Save refresh token to database
+        user.SetRefreshToken(refreshToken, refreshExpiry);
+        await _userRepository.UpdateAsync(user, cancellationToken);
 
         return Result.Success(new AuthResponseDto
         {
             AccessToken = token,
-            RefreshToken = string.Empty,
+            RefreshToken = refreshToken,
             UserId = user.Id,
             Username = user.Username,
             DisplayName = user.DisplayName
         });
     }
 }
+

backend/src/Modules/Auth/Application/Users/RefreshToken/RefreshTokenCommand.cs

@@ -0,0 +1,7 @@
+using Knot.Contracts.Auth.Application.Auth.DTOs;
+using Knot.Shared.Kernel;
+using MediatR;
+
+namespace Knot.Modules.Auth.Application.Users.RefreshToken;
+
+public record RefreshTokenCommand(string RefreshToken) : ICommand<AuthResponseDto>;

backend/src/Modules/Auth/Application/Users/RefreshToken/RefreshTokenCommandHandler.cs

@@ -0,0 +1,65 @@
+using Knot.Contracts.Auth.Application.Abstractions;
+using Knot.Contracts.Auth.Application.Auth.DTOs;
+using Knot.Contracts.Auth.Domain;
+using Knot.Shared.Kernel;
+using MediatR;
+
+namespace Knot.Modules.Auth.Application.Users.RefreshToken;
+
+internal sealed class RefreshTokenCommandHandler : ICommandHandler<RefreshTokenCommand, AuthResponseDto>
+{
+    private readonly IUserRepository _userRepository;
+    private readonly IJwtTokenProvider _tokenProvider;
+
+    public RefreshTokenCommandHandler(
+        IUserRepository userRepository,
+        IJwtTokenProvider tokenProvider)
+    {
+        _userRepository = userRepository;
+        _tokenProvider = tokenProvider;
+    }
+
+    public async Task<Result<AuthResponseDto>> Handle(RefreshTokenCommand request, CancellationToken cancellationToken)
+    {
+        if (string.IsNullOrWhiteSpace(request.RefreshToken))
+        {
+            return Result.Failure<AuthResponseDto>(
+                new Error("Auth.InvalidRefreshToken", "Refresh token is required"));
+        }
+
+        var user = await _userRepository.GetByRefreshTokenAsync(request.RefreshToken, cancellationToken);
+        if (user == null)
+        {
+            return Result.Failure<AuthResponseDto>(
+                new Error("Auth.InvalidRefreshToken", "Invalid or expired refresh token"));
+        }
+
+        // Check if refresh token has expired
+        if (user.RefreshTokenExpiry.HasValue && user.RefreshTokenExpiry.Value < DateTime.UtcNow)
+        {
+            // Clear expired refresh token
+            user.SetRefreshToken(null, null);
+            await _userRepository.UpdateAsync(user, cancellationToken);
+            
+            return Result.Failure<AuthResponseDto>(
+                new Error("Auth.RefreshTokenExpired", "Refresh token has expired. Please login again."));
+        }
+
+        var newAccessToken = _tokenProvider.Generate(user.Id, user.Username, user.DisplayName, user.Avatar);
+
+        var newRefreshToken = _tokenProvider.GenerateRefreshToken();
+        var newRefreshExpiry = _tokenProvider.GetRefreshTokenExpiry();
+        user.SetRefreshToken(newRefreshToken, newRefreshExpiry);
+        await _userRepository.UpdateAsync(user, cancellationToken);
+
+        return Result.Success(new AuthResponseDto
+        {
+            AccessToken = newAccessToken,
+            RefreshToken = newRefreshToken,
+            UserId = user.Id,
+            Username = user.Username,
+            DisplayName = user.DisplayName,
+            Avatar = user.Avatar
+        });
+    }
+}

backend/src/Modules/Auth/Application/Users/Register/RegisterUserCommandHandler.cs

@@ -1,5 +1,4 @@
 using BCrypt.Net;
-using BCrypt.Net;
 using Knot.Contracts.Auth.Application.Abstractions;
 using Knot.Contracts.Auth.Application.Auth.DTOs;
 using Knot.Contracts.Settings.Application.Abstractions;
@@ -9,9 +8,6 @@ using Knot.Shared.Kernel;
 
 namespace Knot.Modules.Auth.Application.Users.Register;
 
-/// <summary>
-/// ������� ��� ����������� ������ ������������.
-/// </summary>
 public sealed record RegisterUserCommand(
     string Username,
     string Password,
@@ -19,9 +15,6 @@ public sealed record RegisterUserCommand(
     string? Email,
     string? Bio) : ICommand<AuthResponseDto>;
 
-/// <summary>
-/// ���������� ������� �����������.
-/// </summary>
 internal sealed class RegisterUserCommandHandler : ICommandHandler<RegisterUserCommand, AuthResponseDto>
 {
     private readonly IUserRepository _userRepository;
@@ -48,16 +41,13 @@ internal sealed class RegisterUserCommandHandler : ICommandHandler<RegisterUserC
             return Result.Failure<AuthResponseDto>(AuthErrors.IdentityRegistrationDisabled);
         }
 
-        // 1. �������� ������������ username
         if (!await _userRepository.IsUsernameUniqueAsync(request.Username, cancellationToken))
         {
             return Result.Failure<AuthResponseDto>(AuthErrors.IdentityUsernameNotUnique);
         }
 
-        // 2. ����������� ������
         string passwordHash = BCrypt.Net.BCrypt.HashPassword(request.Password);
 
-        // 3. �������� ��������
         var user = User.Create(
             request.Username,
             passwordHash,
@@ -65,21 +55,33 @@ internal sealed class RegisterUserCommandHandler : ICommandHandler<RegisterUserC
             request.Email,
             request.Bio);
 
-        // 4. ���������� - ���������� ����� � Domain User
-        var repoWithDomainUserAdd = _userRepository as Infrastructure.Persistence.UserRepository;
-        repoWithDomainUserAdd?.Add(user);
+        var repoImpl = _userRepository as Infrastructure.Persistence.UserRepository;
+        repoImpl?.Add(user);
 
         await _unitOfWork.SaveChangesAsync(cancellationToken);
 
-        string token = _tokenProvider.Generate(user.Id, user.Username, user.DisplayName, user.Avatar);
+        // Get the saved user as contract
+        var userContract = await _userRepository.GetByUsernameAsync(request.Username, cancellationToken);
+        if (userContract == null)
+        {
+            return Result.Failure<AuthResponseDto>(AuthErrors.IdentityRegistrationFailed);
+        }
+
+        string token = _tokenProvider.Generate(userContract.Id, userContract.Username, userContract.DisplayName, userContract.Avatar);
+        string refreshToken = _tokenProvider.GenerateRefreshToken();
+        DateTime refreshExpiry = _tokenProvider.GetRefreshTokenExpiry();
+
+        userContract.SetRefreshToken(refreshToken, refreshExpiry);
+        await _userRepository.UpdateAsync(userContract, cancellationToken);
 
         return Result.Success(new AuthResponseDto
         {
             AccessToken = token,
-            RefreshToken = string.Empty,
-            UserId = user.Id,
-            Username = user.Username,
-            DisplayName = user.DisplayName
+            RefreshToken = refreshToken,
+            UserId = userContract.Id,
+            Username = userContract.Username,
+            DisplayName = userContract.DisplayName
         });
     }
 }
+

backend/src/Modules/Auth/Domain/User.cs

@@ -26,6 +26,7 @@ public sealed class User : AggregateRoot<Guid>
     public bool IsBanned { get; private set; }
     public string? PhoneNumber { get; private set; }
     public string? RefreshToken { get; private set; }
+    public DateTime? RefreshTokenExpiry { get; private set; }
     public DateTime? BannedUntil { get; private set; }
 
     public void Ban() {
@@ -48,9 +49,10 @@ public sealed class User : AggregateRoot<Guid>
         PhoneNumber = phoneNumber;
     }
 
-    public void SetRefreshToken(string? refreshToken)
+    public void SetRefreshToken(string? refreshToken, DateTime? expiry = null)
     {
         RefreshToken = refreshToken;
+        RefreshTokenExpiry = expiry;
     }
 
     public void SetBannedUntil(DateTime? bannedUntil)
@@ -79,6 +81,8 @@ public sealed class User : AggregateRoot<Guid>
         BannedUntil = contract.BannedUntil;
         SetOnline(contract.IsOnline, contract.LastSeen);
         UserDomain = contract.Domain;
+        RefreshToken = contract.RefreshToken;
+        RefreshTokenExpiry = contract.RefreshTokenExpiry;
     }
 
     private User(Guid id, string username, string passwordHash, string displayName, string? email, string? bio = null)
@@ -181,7 +185,9 @@ public sealed class User : AggregateRoot<Guid>
             IsOnline = IsOnline,
             IsExternal = IsExternal,
             Domain = _domain,
-            LastSeen = LastSeen
+            LastSeen = LastSeen,
+            RefreshToken = RefreshToken,
+            RefreshTokenExpiry = RefreshTokenExpiry
         };
     }
 }

backend/src/Modules/Auth/Infrastructure/Authentication/JwtTokenProvider.cs

@@ -50,6 +50,12 @@ internal sealed class JwtTokenProvider : IJwtTokenProvider
         return Convert.ToBase64String(randomBytes);
     }
 
+    public DateTime GetRefreshTokenExpiry()
+    {
+        var expiryInDays = int.Parse(_configuration["Jwt:RefreshExpiryInDays"] ?? "30");
+        return DateTime.UtcNow.AddDays(expiryInDays);
+    }
+
     public string Generate(Guid userId, string username, string displayName, string? avatar)
     {
         var claims = new Claim[]

backend/src/Modules/Auth/Migrations/20270419220000_AddRefreshTokenExpiry.Designer.cs

@@ -0,0 +1,100 @@
+using System;
+using Knot.Modules.Auth.Infrastructure.Persistence;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace Knot.Modules.Auth.Migrations
+{
+    /// <inheritdoc />
+    [DbContext(typeof(AuthDbContext))]
+    [Migration("20270419220000_AddRefreshTokenExpiry")]
+    partial class AddRefreshTokenExpiry
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.0-rc.1.25451.105")
+                .HasAnnotation("Relational:DefaultSchema", "identity");
+
+            modelBuilder.Entity("Knot.Modules.Auth.Domain.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<string>("Avatar")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime?>("BannedUntil")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Bio")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime?>("Birthday")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("DisplayName")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Domain")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Email")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("HideStatus")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("HideStoryViews")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsBanned")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsExternal")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsOnline")
+                        .HasColumnType("boolean");
+
+                    b.Property<DateTime?>("LastSeen")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("PasswordHash")
+                        .HasColumnType("text");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasColumnType("text");
+
+                    b.Property<string>("RefreshToken")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime?>("RefreshTokenExpiry")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("Username")
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Username")
+                        .IsUnique();
+
+                    b.ToTable("Users", "identity");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

backend/src/Modules/Auth/Migrations/20270419220000_AddRefreshTokenExpiry.cs

@@ -0,0 +1,28 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Knot.Modules.Auth.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddRefreshTokenExpiry : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<DateTime>(
+                name: "RefreshTokenExpiry",
+                schema: "identity",
+                table: "Users",
+                type: "timestamp with time zone",
+                nullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "RefreshTokenExpiry",
+                schema: "identity",
+                table: "Users");
+        }
+    }
+}

backend/src/Modules/Auth/Presentation/Endpoints/AuthEndpoints.cs

@@ -1,12 +1,13 @@
-using Knot.Shared.Kernel;
-using Knot.Modules.Auth.Application.Users.Login;
-using Knot.Modules.Auth.Application.Users.Register;
 using Knot.Modules.Auth.Application.Users.GetMe;
+using Knot.Modules.Auth.Application.Users.Login;
+using Knot.Modules.Auth.Application.Users.RefreshToken;
+using Knot.Modules.Auth.Application.Users.Register;
+using Knot.Shared.Kernel;
 using MediatR;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Routing;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Routing;
 
 namespace Knot.Modules.Auth.Presentation.Endpoints;
 
@@ -28,6 +29,12 @@ public static class AuthEndpoints
             return result.IsSuccess ? Results.Ok(result.Value) : Results.Unauthorized();
         });
 
+        group.MapPost("refresh", async ([FromBody] RefreshTokenCommand command, ISender sender, CancellationToken ct) =>
+        {
+            var result = await sender.Send(command, ct);
+            return result.IsSuccess ? Results.Ok(result.Value) : Results.Unauthorized();
+        });
+
         group.MapGet("me", async (ISender sender, IUserContext userContext, CancellationToken ct) =>
         {
             var result = await sender.Send(new GetMeQuery(userContext.UserId), ct);

backend/src/Modules/Conversations/Application/Chats/LeaveOrDelete/LeaveOrDeleteChat.cs

@@ -1,13 +1,15 @@
 using System;
+using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
-using Knot.Shared.Kernel;
-using Knot.Contracts.Conversations.Domain;
 using Knot.Contracts.Conversations.Application.Abstractions;
-using MediatR;
-using System.Linq;
+using Knot.Contracts.Conversations.Domain;
 using Knot.Contracts.Messaging.Application.Abstractions;
+using Knot.Modules.Conversations.Infrastructure.SignalR;
+using Knot.Shared.Kernel;
 using Knot.Shared.Kernel.Storage;
+using MediatR;
+using Microsoft.AspNetCore.SignalR;
 
 namespace Knot.Modules.Conversations.Application.Chats.LeaveOrDelete;
 
@@ -19,17 +21,21 @@ internal sealed class LeaveOrDeleteChatCommandHandler : ICommandHandler<LeaveOrD
     private readonly IMessageRepository _messageRepository;
     private readonly IFileStorageService _fileStorage;
     private readonly IChatsUnitOfWork _uow;
+    private readonly IHubContext<ChatHub> _hubContext;
 
     public LeaveOrDeleteChatCommandHandler(
         IChatRepository chatRepository,
+
         IMessageRepository messageRepository,
         IFileStorageService fileStorage,
-        IChatsUnitOfWork uow)
+        IChatsUnitOfWork uow,
+        IHubContext<ChatHub> hubContext)
     {
         _chatRepository = chatRepository;
         _messageRepository = messageRepository;
         _fileStorage = fileStorage;
         _uow = uow;
+        _hubContext = hubContext;
     }
 
     public async Task<Result<SuccessResponse>> Handle(LeaveOrDeleteChatCommand request, CancellationToken cancellationToken)
@@ -58,6 +64,14 @@ internal sealed class LeaveOrDeleteChatCommandHandler : ICommandHandler<LeaveOrD
             // DELETE ALL MESSAGES AND FILES FIRST
             await DeleteChatMediaAndMessagesAsync(chat.Id, cancellationToken);
             _chatRepository.Remove(chat);
+
+            // Notify all remaining members that the chat was deleted
+
+            foreach (var member in chat.Members)
+            {
+                await _hubContext.Clients.User(member.UserId.ToString())
+                    .SendAsync("chat_deleted", chat.Id.ToString(), cancellationToken);
+            }
         }
 
         await _uow.SaveChangesAsync(cancellationToken);
@@ -68,6 +82,7 @@ internal sealed class LeaveOrDeleteChatCommandHandler : ICommandHandler<LeaveOrD
     private async Task DeleteChatMediaAndMessagesAsync(Guid chatId, CancellationToken ct)
     {
         try
+
         {
             // Get all messages directly from Mongo (not paged)
             var messages = await _messageRepository.GetChatMessagesAsync(chatId, int.MaxValue, 0, ct);

backend/src/Modules/Conversations/Application/DTOs/MessageDetailDto.cs

@@ -32,7 +32,8 @@ public record MessageDetailDto(
     bool? PollIsMultipleChoice = null,
     bool? PollIsAnonymous = null,
     bool? PollIsClosed = null,
-    List<Guid>? UserVotedOptionIds = null
+    List<Guid>? UserVotedOptionIds = null,
+    bool IsDeletedForUser = false
 );
 
 public record ReplyToMessageDto(

backend/src/Modules/Conversations/Application/Messages/Delete/DeleteMessagesCommand.cs

@@ -42,10 +42,16 @@ public sealed class DeleteMessagesCommandHandler : ICommandHandler<DeleteMessage
 
             if (request.DeleteForAll)
             {
+                // Only message sender can delete for everyone
                 if (message.SenderId == request.UserId)
                 {
                     message.Delete();
                 }
+                else
+                {
+                    // If not the sender, just delete for current user
+                    message.DeleteForUser(request.UserId);
+                }
             }
             else
             {
@@ -55,24 +61,13 @@ public sealed class DeleteMessagesCommandHandler : ICommandHandler<DeleteMessage
             await _messageRepository.UpdateAsync(message, cancellationToken);
         }
 
-        if (request.DeleteForAll)
-        {
+        // Notify all clients in the chat about the deletion
         await _hubContext.Clients.Group(request.ChatId.ToString()).SendAsync("messages_deleted", new
         {
             chatId = request.ChatId,
             messageIds = request.MessageIds,
-                deleteForAll = true
+            deleteForAll = request.DeleteForAll
         });
-        }
-        else
-        {
-            await _hubContext.Clients.User(request.UserId.ToString()).SendAsync("messages_deleted", new
-            {
-                chatId = request.ChatId,
-                messageIds = request.MessageIds,
-                deleteForAll = false
-            });
-        }
 
         return global::Knot.Shared.Kernel.Result.Success();
     }

backend/src/Modules/Conversations/Application/Messages/GetMessages/GetMessagesQuery.cs

@@ -3,17 +3,17 @@ using System.Collections.Generic;
 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.Contracts.Conversations.Application.Abstractions;
 using Knot.Modules.Conversations.Application.DTOs;
-using Knot.Contracts.Conversations.Domain;
 using Knot.Shared.Kernel;
 using MediatR;
 
 namespace Knot.Modules.Conversations.Application.Messages.GetMessages;
 
-public record GetMessagesQuery(Guid UserId, Guid ChatId, string? Cursor, long? Pivot = null, int? Limit = null) : IQuery<List<MessageDetailDto>>;
+public record GetMessagesQuery(Guid UserId, Guid ChatId, string? Cursor, long? Pivot = null, long? AfterSequenceId = null, int? Limit = null) : IQuery<List<MessageDetailDto>>;
 
 internal sealed class GetMessagesQueryHandler : IQueryHandler<GetMessagesQuery, List<MessageDetailDto>>
 {
@@ -41,7 +41,12 @@ internal sealed class GetMessagesQueryHandler : IQueryHandler<GetMessagesQuery,
         List<Message> messages;
         int queryLimit = request.Limit ?? ChatConstants.DefaultMessageQueryLimit;
 
-        if (request.Pivot.HasValue)
+        if (request.AfterSequenceId.HasValue)
+        {
+            // Получаем только сообщения ПОСЛЕ указанного sequenceId (для синхронизации)
+            messages = await _messageRepository.GetChatMessagesAfterAsync(request.ChatId, request.AfterSequenceId.Value, queryLimit, cancellationToken);
+        }
+        else if (request.Pivot.HasValue)
         {
             messages = await _messageRepository.GetChatMessagesAroundAsync(request.ChatId, request.Pivot.Value, queryLimit, cancellationToken);
         }
@@ -115,6 +120,7 @@ internal sealed class GetMessagesQueryHandler : IQueryHandler<GetMessagesQuery,
             senders.TryGetValue(message.SenderId, out var sender);
             reactionsByMessage.TryGetValue(message.Id, out var reactions);
 
+
             Message? replyMsg = null;
             if (message.ReplyToId.HasValue)
             {
@@ -141,7 +147,7 @@ internal sealed class GetMessagesQueryHandler : IQueryHandler<GetMessagesQuery,
                     replyMsg is MediaMessage mm ? mm.Media.Select(m => new MediaDto(m.Id, m.Type, m.Url, m.Filename, m.Size, m.Duration)).ToList() : new List<MediaDto>(),
                     replySender != null ? new MessageSenderDto(replySender.Id, replySender.Username, replySender.DisplayName, replySender.Avatar) : null
                 ) : null,
-                message is TextMessage tm ? tm.Quote : null,
+                (message as TextMessage)?.Quote,
                 message.IsEdited,
                 message.IsDeleted,
                 message.CreatedAt,
@@ -153,20 +159,23 @@ internal sealed class GetMessagesQueryHandler : IQueryHandler<GetMessagesQuery,
                 (message as StoryMessage)?.StoryMediaType,
                 (message as MediaMessage)?.Media.Select(m => new MediaDto(m.Id, m.Type, m.Url, m.Filename, m.Size, m.Duration)).ToList() ?? new List<MediaDto>(),
                 sender != null ? new MessageSenderDto(sender.Id, sender.Username, sender.DisplayName, sender.Avatar) : new MessageSenderDto(message.SenderId, "unknown", "Unknown", null),
-                new List<ReadByDto>(), // ReadBy not implemented in this detailed view yet
-                reactions?.Select(r => {
+                message.ReadByUsers.Select(id => new ReadByDto(id)).ToList(),
+                reactions?.Select(r =>
+                {
                     senders.TryGetValue(r.UserId, out var ru);
                     return new MessageReactionDto(r.Id, r.Emoji, r.UserId, ru != null ? new MessageSenderDto(ru.Id, ru.Username, ru.DisplayName, ru.Avatar) : null);
                 }).ToList() ?? new List<MessageReactionDto>(),
                 (message as CallMessage)?.CallType,
                 (message as CallMessage)?.CallStatus,
                 (message as CallMessage)?.Duration,
-                (message as PollMessage)?.Options.Select(o => {
+                (message as PollMessage)?.Options.Select(o =>
+                {
                     var pm = (PollMessage)message;
                     var voters = pm.IsAnonymous == false
                          ? pm.Votes
                              .Where(v => v.OptionId == o.Id)
-                             .Select(v => {
+                             .Select(v =>
+                             {
                                  senders.TryGetValue(v.UserId, out var vu);
                                  return vu != null
                                      ? new MessageSenderDto(vu.Id, vu.Username, vu.DisplayName, vu.Avatar)
@@ -179,7 +188,8 @@ internal sealed class GetMessagesQueryHandler : IQueryHandler<GetMessagesQuery,
                  (message as PollMessage)?.IsMultipleChoice,
                  (message as PollMessage)?.IsAnonymous,
                  (message as PollMessage)?.IsClosed,
-                 (message as PollMessage)?.Votes.Where(v => v.UserId == request.UserId).Select(v => v.OptionId).ToList()
+                 (message as PollMessage)?.Votes.Where(v => v.UserId == request.UserId).Select(v => v.OptionId).ToList(),
+                 message.IsDeletedForUser(request.UserId)
              ));
         }
 

backend/src/Modules/Conversations/Application/Messages/Read/ReadMessagesCommandHandler.cs

@@ -1,7 +1,8 @@
-using MediatR;
-using Knot.Contracts.Conversations.Domain;
-using Knot.Shared.Kernel;
 using Knot.Contracts.Conversations.Application.Abstractions;
+using Knot.Contracts.Conversations.Domain;
+using Knot.Contracts.Messaging.Application.Abstractions;
+using Knot.Shared.Kernel;
+using MediatR;
 
 namespace Knot.Modules.Conversations.Application.Messages.Read;
 
@@ -11,11 +12,13 @@ public sealed class ReadMessagesCommandHandler : ICommandHandler<ReadMessagesCom
 {
     private readonly IChatRepository _chatRepository;
     private readonly IChatsUnitOfWork _unitOfWork;
+    private readonly IMessageRepository _messageRepository;
 
-    public ReadMessagesCommandHandler(IChatRepository chatRepository, IChatsUnitOfWork unitOfWork)
+    public ReadMessagesCommandHandler(IChatRepository chatRepository, IChatsUnitOfWork unitOfWork, IMessageRepository messageRepository)
     {
         _chatRepository = chatRepository;
         _unitOfWork = unitOfWork;
+        _messageRepository = messageRepository;
     }
 
     public async Task<Result> Handle(ReadMessagesCommand request, CancellationToken cancellationToken)
@@ -28,6 +31,23 @@ public sealed class ReadMessagesCommandHandler : ICommandHandler<ReadMessagesCom
 
         member.UpdateReadCursor(request.LastReadMessageId, request.LastReadSequenceId);
 
+        // Обновляем ReadByUsers для всех сообщений до LastReadSequenceId
+        var messages = await _messageRepository.GetChatMessagesAfterAsync(
+            request.ChatId,
+            0,
+            1000,
+            cancellationToken);
+
+        foreach (var message in messages)
+        {
+            if (message.SequenceId <= request.LastReadSequenceId &&
+                message.SenderId != request.UserId &&
+                !message.IsReadBy(request.UserId))
+            {
+                message.MarkAsRead(request.UserId);
+            }
+        }
+
         await _unitOfWork.SaveChangesAsync(cancellationToken);
 
         return Result.Success();

backend/src/Modules/Conversations/Application/Messages/SearchMessages/SearchMessagesQuery.cs

@@ -3,10 +3,10 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Knot.Contracts.Conversations.Domain;
 using Knot.Contracts.Messaging.Application.Abstractions;
 using Knot.Contracts.Messaging.Domain;
 using Knot.Modules.Conversations.Application.DTOs;
-using Knot.Contracts.Conversations.Domain;
 using Knot.Shared.Kernel;
 using MediatR;
 
@@ -41,7 +41,8 @@ internal sealed class SearchMessagesQueryHandler : IQueryHandler<SearchMessagesQ
         var allReactions = await _reactionRepository.GetReactionsForMessagesAsync(messageIds, cancellationToken);
         var reactionsByMessage = allReactions.GroupBy(r => r.MessageId).ToDictionary(g => g.Key, g => g.ToList());
 
-        var result = messages.Select(message => {
+        var result = messages.Select(message =>
+        {
             var textMessage = message as TextMessage;
             var mediaMessage = message as MediaMessage;
             var storyMessage = message as StoryMessage;
@@ -66,7 +67,7 @@ internal sealed class SearchMessagesQueryHandler : IQueryHandler<SearchMessagesQ
                 mediaMessage?.Media.Select(media => new MediaDto(media.Id, media.Type, media.Url, media.Filename, media.Size)).ToList() ?? new List<MediaDto>(),
                 senders.TryGetValue(message.SenderId, out var senderUser) ? new MessageSenderDto(senderUser.Id, senderUser.Username, senderUser.DisplayName, senderUser.Avatar) : new MessageSenderDto(message.SenderId, "unknown", "Unknown", null),
                 reactionsByMessage.TryGetValue(message.Id, out var mr) ? mr.Select(reaction => new SimpleReactionDto(reaction.UserId, reaction.Emoji)).ToList() : new List<SimpleReactionDto>(),
-                new List<ReadByDto>()
+                message.ReadByUsers.Select(id => new ReadByDto(id)).ToList()
             );
         }).ToList();
 

backend/src/Modules/Conversations/Application/Messages/Send/SendMessageCommandHandler.cs

@@ -1,8 +1,8 @@
+using Knot.Contracts.Conversations.Application.Abstractions;
+using Knot.Contracts.Conversations.Domain;
 using Knot.Contracts.Messaging.Application.Abstractions;
 using Knot.Contracts.Messaging.Domain;
 using Knot.Contracts.Settings.Application.Abstractions;
-using Knot.Contracts.Conversations.Application.Abstractions;
-using Knot.Contracts.Conversations.Domain;
 using Knot.Shared.Kernel;
 
 namespace Knot.Modules.Conversations.Application.Messages.Send;
@@ -192,6 +192,7 @@ public sealed class SendMessageCommandHandler : ICommandHandler<SendMessageComma
         var senderMember = chat.Members.First(m => m.UserId == request.SenderId);
         senderMember.UpdateReadCursor(message.Id, message.SequenceId);
         senderMember.UpdateDeliveredCursor(message.Id);
+        message.MarkAsRead(request.SenderId); // Отправитель всегда "прочитал" своё сообщение
 
         // 5. ���������
         _messageRepository.Add(message);

backend/src/Modules/Conversations/Infrastructure/SignalR/ChatHub.cs

@@ -1,26 +1,26 @@
 using System.Collections.Concurrent;
 using System.Security.Claims;
+using Knot.Contracts.Auth.Application.Abstractions;
+using Knot.Contracts.Auth.Domain;
+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.Conversations.Application.DTOs;
+using Knot.Modules.Conversations.Application.Messages.Delete;
+using Knot.Modules.Conversations.Application.Messages.Edit;
+using Knot.Modules.Conversations.Application.Messages.Pin;
+using Knot.Modules.Conversations.Application.Messages.React;
+using Knot.Modules.Conversations.Application.Messages.Read;
+using Knot.Modules.Conversations.Application.Messages.Send;
+using Knot.Modules.Conversations.Application.Messages.Unpin;
+using Knot.Modules.Conversations.Application.Messages.Vote;
+using Knot.Shared.Kernel;
 using MediatR;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.SignalR;
-using Microsoft.Extensions.Logging;
-using Knot.Modules.Conversations.Application.Messages.Send;
-using Knot.Modules.Conversations.Application.Messages.Read;
-using Knot.Modules.Conversations.Application.Messages.Delete;
-using Knot.Modules.Conversations.Application.Messages.React;
-using Knot.Contracts.Conversations.Domain;
-using Knot.Shared.Kernel;
 using Microsoft.Extensions.Caching.Memory;
-using Knot.Contracts.Auth.Domain;
-using Knot.Contracts.Auth.Application.Abstractions;
-using Knot.Modules.Conversations.Application.Messages.Pin;
-using Knot.Modules.Conversations.Application.Messages.Unpin;
-using Knot.Modules.Conversations.Application.Messages.Vote;
-using Knot.Modules.Conversations.Application.Messages.Edit;
-using Knot.Modules.Conversations.Application.DTOs;
-using Knot.Contracts.Messaging.Application.Abstractions;
-using Knot.Contracts.Messaging.Domain;
-using Knot.Contracts.Conversations.Application.Abstractions;
+using Microsoft.Extensions.Logging;
 
 namespace Knot.Modules.Conversations.Infrastructure.SignalR;
 
@@ -158,6 +158,7 @@ public sealed class ChatHub : Hub
             await _sender.Send(command);
         }
 
+        // Отправляем событие всем в чате о том, что пользователь прочитал сообщения
         await Clients.Group(request.ChatId.ToString()).SendAsync("messages_read", new
         {
             ChatId = request.ChatId.ToString(),

backend/src/Modules/Conversations/Presentation/Endpoints/MessagesEndpoints.cs

@@ -19,9 +19,17 @@ public static class MessagesEndpoints
     {
         var group = app.MapGroup("api/messages").RequireAuthorization();
 
-        group.MapGet("chat/{chatId:guid}", async ([FromRoute] Guid chatId, [FromQuery] string? cursor, ISender sender, IUserContext userContext, CancellationToken ct) =>
+        group.MapGet("chat/{chatId:guid}", async (
+            [FromRoute] Guid chatId,
+            [FromQuery] string? cursor,
+            [FromQuery] long? afterSequenceId,
+            [FromQuery] long? pivot,
+            [FromQuery] int? limit,
+            ISender sender,
+            IUserContext userContext,
+            CancellationToken ct) =>
         {
-            var result = await sender.Send(new GetMessagesQuery(userContext.UserId, chatId, cursor), ct);
+            var result = await sender.Send(new GetMessagesQuery(userContext.UserId, chatId, cursor, pivot, afterSequenceId, limit), ct);
             return result.IsSuccess ? Results.Ok(result.Value) : Results.BadRequest(result.Error.Description);
         });
 

backend/src/Modules/Messaging/Domain/Message.cs

@@ -42,6 +42,10 @@ public abstract class Message : AggregateRoot<Guid>
     protected List<DeletedMessage> _deletedFor = new();
     public IReadOnlyCollection<DeletedMessage> DeletedFor => _deletedFor.AsReadOnly();
 
+    // ================== Прочитано ==================
+    protected List<Guid> _readByUsers = new();
+    public IReadOnlyCollection<Guid> ReadByUsers => _readByUsers.AsReadOnly();
+
     // ================== Инфраструктурный конструктор EF ==================
     protected Message() : base(Guid.Empty) { }
 
@@ -89,6 +93,16 @@ public abstract class Message : AggregateRoot<Guid>
             _deletedFor.Add(new DeletedMessage(Id, userId));
         }
     }
+
+    public void MarkAsRead(Guid userId)
+    {
+        if (!_readByUsers.Contains(userId))
+        {
+            _readByUsers.Add(userId);
+        }
+    }
+
+    public bool IsReadBy(Guid userId) => _readByUsers.Contains(userId);
 }
 
 

backend/src/Modules/Messaging/Infrastructure/Handlers/MessageSentDomainEventHandler.cs

@@ -84,7 +84,7 @@ public sealed class MessageSentDomainEventHandler : INotificationHandler<Message
                 size = m.Size
             }).ToList() ?? (object)Array.Empty<object>(),
             sender = senderObj,
-            readBy = new List<object>(),
+            readBy = message.ReadByUsers.Select(id => new { id }).ToList(),
             storyId = (message as StoryMessage)?.StoryId,
             storyMediaUrl = (message as StoryMessage)?.StoryMediaUrl,
             storyMediaType = (message as StoryMessage)?.StoryMediaType,

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

@@ -95,6 +95,20 @@ public sealed class MessageRepository : IMessageRepository
             .ToListAsync(cancellationToken);
     }
 
+    public async Task<List<Message>> GetChatMessagesAfterAsync(Guid chatId, long sequenceId, int limit, CancellationToken cancellationToken)
+    {
+        var builder = Builders<Message>.Filter;
+        var filter = builder.And(
+            builder.Eq(m => m.ChatId, chatId),
+            builder.Gt(m => m.SequenceId, sequenceId)
+        );
+
+        return await _messages.Find(filter)
+            .SortBy(m => m.SequenceId)
+            .Limit(limit)
+            .ToListAsync(cancellationToken);
+    }
+
     public async Task<List<Message>> GetChatMessagesAroundAsync(Guid chatId, long sequenceId, int limit, CancellationToken cancellationToken)
     {
         var builder = Builders<Message>.Filter;

client-web/src/core/domain/types.ts

@@ -84,6 +84,7 @@ export interface Message {
   storyMediaType?: string | null;
   isEdited: boolean;
   isDeleted: boolean;
+  isDeletedForUser?: boolean;
   scheduledAt?: string | null;
   createdAt: string;
   updatedAt?: string;

client-web/src/core/infrastructure/httpClient.ts

@@ -3,11 +3,74 @@ const API_BASE = '/api';
 
 export class HttpClient {
   private token: string | null = null;
+  private isRefreshing = false;
+  private refreshSubscribers: Array<(token: string) => void> = [];
 
   setToken(token: string | null) {
     this.token = token;
   }
 
+  private subscribeTokenRefresh(cb: (token: string) => void) {
+    this.refreshSubscribers.push(cb);
+  }
+
+  private onRefreshed(token: string) {
+    this.refreshSubscribers.forEach(cb => cb(token));
+    this.refreshSubscribers = [];
+  }
+
+  private async handle401(): Promise<string | null> {
+    if (this.isRefreshing) {
+      return new Promise(resolve => {
+        this.subscribeTokenRefresh(token => {
+          resolve(token);
+        });
+      });
+    }
+
+    const refreshToken = localStorage.getItem('knot_refresh_token');
+    if (!refreshToken) {
+      return null;
+    }
+
+    this.isRefreshing = true;
+
+    try {
+      const response = await fetch(`${API_BASE}/auth/refresh`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ refreshToken }),
+      });
+
+      if (!response.ok) {
+        localStorage.removeItem('knot_token');
+        localStorage.removeItem('knot_refresh_token');
+        this.token = null;
+        return null;
+      }
+
+      const data = await response.json();
+      const newToken = data.accessToken;
+      const newRefreshToken = data.refreshToken;
+
+      localStorage.setItem('knot_token', newToken);
+      if (newRefreshToken) {
+        localStorage.setItem('knot_refresh_token', newRefreshToken);
+      }
+
+      this.token = newToken;
+      this.onRefreshed(newToken);
+      return newToken;
+    } catch (err) {
+      localStorage.removeItem('knot_token');
+      localStorage.removeItem('knot_refresh_token');
+      this.token = null;
+      return null;
+    } finally {
+      this.isRefreshing = false;
+    }
+  }
+
   async request<T>(endpoint: string, options: RequestInit & { timeout?: number } = {}): Promise<T> {
     const { timeout = 30_000, ...fetchOptions } = options;
     const controller = new AbortController();
@@ -41,6 +104,36 @@ export class HttpClient {
     }
     clearTimeout(timer);
 
+    // Handle 401 Unauthorized
+    if (response.status === 401 && endpoint !== '/auth/refresh') {
+      const newToken = await this.handle401();
+      if (newToken) {
+        // Retry the original request with new token
+        const retryHeaders: Record<string, string> = {
+          ...computedHeaders,
+          Authorization: `Bearer ${newToken}`,
+        };
+
+        const retryController = new AbortController();
+        const retryTimer = timeout > 0 ? setTimeout(() => retryController.abort(), timeout) : undefined;
+
+        try {
+          response = await fetch(`${API_BASE}${endpoint}`, {
+            ...fetchOptions,
+            headers: retryHeaders,
+            signal: retryController.signal,
+          });
+        } catch (err) {
+          clearTimeout(retryTimer);
+          if (err instanceof DOMException && err.name === 'AbortError') {
+            throw new Error('Время ожидания запроса истекло');
+          }
+          throw err;
+        }
+        clearTimeout(retryTimer);
+      }
+    }
+
     if (!response.ok) {
       const errorData = await response.json().catch(() => ({}));
       const errorMessage = errorData.error || errorData.message || `Request failed with status ${response.status}`;

client-web/src/core/infrastructure/i18n.ts

@@ -194,7 +194,8 @@ const translations = {
     clearChatConfirm: 'Очистить историю чата для себя? Собеседник сохранит свою историю.',
     clearHistory: 'Очистить историю',
     clearHistoryConfirm: 'Очистить историю?',
-    deleteChatConfirm: 'Удалить чат? Это действие нельзя отменить.',
+    deleteChatConfirm: 'Удалить чат? Это действие нельзя отменить. Чат будет удалён у всех участников.',
+    deleteGroupChatConfirm: 'Удалить чат? Это действие нельзя отменить. Чат будет удалён у всех участников.',
     pinChat: 'Закрепить чат',
     unpinChat: 'Открепить чат',
     chatCleared: 'Очищено',
@@ -574,7 +575,8 @@ const translations = {
     clearChatConfirm: 'Clear chat history for yourself? The other person will keep their history.',
     clearHistory: 'Clear history',
     clearHistoryConfirm: 'Clear history?',
-    deleteChatConfirm: 'Delete this chat? This action cannot be undone.',
+    deleteChatConfirm: 'Delete this chat? This action cannot be undone. The chat will be removed for all participants.',
+    deleteGroupChatConfirm: 'Delete this chat? This action cannot be undone. The chat will be removed for all participants.',
     pinChat: 'Pin chat',
     unpinChat: 'Unpin chat',
     chatCleared: 'Chat cleared',

client-web/src/core/utils/normalize.ts

@@ -25,14 +25,6 @@ export function normalizeUser(user: any): any {
     result.avatar = result.avatarUrl;
   }
 
-  // 3. Приведение bio (Settings -> bio, Profiles -> about)
-  if (!result.bio && result.about) {
-    result.bio = result.about;
-  }
-  if (!result.about && result.bio) {
-    result.about = result.bio;
-  }
-
   return result;
 }
 

client-web/src/modules/auth/application/authStore.ts

@@ -5,6 +5,7 @@ import type { User } from '../../../core/domain/types';
 
 interface AuthState {
   token: string | null;
+  refreshToken: string | null;
   user: User | null;
   isLoading: boolean;
   error: string | null;
@@ -23,6 +24,9 @@ export const useAuthStore = create<AuthState>((set, get) => ({
     if (t) AuthApi.setToken(t);
     return t;
   })(),
+  refreshToken: (() => {
+    return localStorage.getItem('knot_refresh_token');
+  })(),
   user: null,
   isLoading: true,
   error: null,
@@ -39,11 +43,14 @@ export const useAuthStore = create<AuthState>((set, get) => ({
   login: async (username, password) => {
     try {
       set({ error: null, isLoading: true });
-      const { token, user } = await AuthApi.login(username, password);
+      const { token, refreshToken, user } = await AuthApi.login(username, password);
       localStorage.setItem('knot_token', token);
+      if (refreshToken) {
+        localStorage.setItem('knot_refresh_token', refreshToken);
+      }
       AuthApi.setToken(token);
       connectSocket(token);
-      set({ token, user, isLoading: false });
+      set({ token, refreshToken, user, isLoading: false });
       await get().fetchConfig();
     } catch (err: unknown) {
       const msg = err instanceof Error ? err.message : String(err);
@@ -55,11 +62,14 @@ export const useAuthStore = create<AuthState>((set, get) => ({
   register: async (username, displayName, password, bio) => {
     try {
       set({ error: null, isLoading: true });
-      const { token, user } = await AuthApi.register(username, displayName, password, bio);
+      const { token, refreshToken, user } = await AuthApi.register(username, displayName, password, bio);
       localStorage.setItem('knot_token', token);
+      if (refreshToken) {
+        localStorage.setItem('knot_refresh_token', refreshToken);
+      }
       AuthApi.setToken(token);
       connectSocket(token);
-      set({ token, user, isLoading: false });
+      set({ token, refreshToken, user, isLoading: false });
       await get().fetchConfig();
     } catch (err: unknown) {
       const msg = err instanceof Error ? err.message : String(err);
@@ -70,9 +80,10 @@ export const useAuthStore = create<AuthState>((set, get) => ({
 
   logout: () => {
     localStorage.removeItem('knot_token');
+    localStorage.removeItem('knot_refresh_token');
     AuthApi.setToken(null);
     disconnectSocket();
-    set({ token: null, user: null });
+    set({ token: null, refreshToken: null, user: null });
   },
 
   checkAuth: async () => {
@@ -122,7 +133,8 @@ export const useAuthStore = create<AuthState>((set, get) => ({
       errorMsg.includes('Требуется авторизация')
     ) {
       localStorage.removeItem('knot_token');
-        set({ token: null, user: null, isLoading: false });
+      localStorage.removeItem('knot_refresh_token');
+      set({ token: null, refreshToken: null, user: null, isLoading: false });
     } else {
       // Keep the token but stop loading if we're just offline/network error/500
       set({ isLoading: false });

client-web/src/modules/auth/infrastructure/authApi.ts

@@ -3,58 +3,69 @@ import type { User } from '../../../core/domain/types';
 
 export class AuthApi {
   static async login(username: string, password: string) {
-    const response = await httpClient.request<any>('/auth/login', {
+    const response = await httpClient.request<{ accessToken: string; refreshToken: string; userId: string; username: string; displayName: string }>('/auth/login', {
       method: 'POST',
       body: JSON.stringify({ username, password }),
     });
 
     return {
       token: response.accessToken,
+      refreshToken: response.refreshToken,
       user: {
-        ...response,
-        id: response.userId || (response as any).id,
-        username: response.username || (response as any).userName,
+        id: response.userId,
+        username: response.username,
         displayName: response.displayName,
-        avatar: response.avatar || null
-      } as unknown as User
+        avatar: null
+      } as User
     };
   }
 
   static async register(username: string, displayName: string, password: string, bio?: string) {
-    const response = await httpClient.request<any>('/auth/register', {
+    const response = await httpClient.request<{ accessToken: string; refreshToken: string; userId: string; username: string; displayName: string }>('/auth/register', {
       method: 'POST',
       body: JSON.stringify({ username, displayName, password, bio }),
     });
 
     return {
       token: response.accessToken,
+      refreshToken: response.refreshToken,
       user: {
-        ...response,
-        id: response.userId || (response as any).id,
-        username: response.username || (response as any).userName,
+        id: response.userId,
+        username: response.username,
         displayName: response.displayName,
-        avatar: response.avatar || null
-      } as unknown as User
+        avatar: null
+      } as User
+    };
+  }
+
+  static async refresh(refreshToken: string) {
+    const response = await httpClient.request<{ accessToken: string; refreshToken: string; userId: string; username: string; displayName: string }>('/auth/refresh', {
+      method: 'POST',
+      body: JSON.stringify({ refreshToken }),
+    });
+
+    return {
+      token: response.accessToken,
+      refreshToken: response.refreshToken,
+      user: {
+        id: response.userId,
+        username: response.username,
+        displayName: response.displayName,
+        avatar: null
+      } as User
     };
   }
 
   static async getMe() {
-    const authRes = await httpClient.request<any>('/auth/me');
-    const userId = authRes.userId || authRes.id;
-    
-    // Пытаемся получить расширенный профиль (био, дата рождения)
-    const profileRes = await httpClient.request<any>(`/profiles/${userId}`).catch(() => ({}));
-
+    const response = await httpClient.request<{ userId: string; username: string; displayName: string; avatar: string | null; accessToken?: string }>('/auth/me');
     return {
       user: {
-        ...authRes,
-        ...profileRes,
-        id: userId,
-        username: authRes.username || authRes.userName || profileRes.userName,
-        displayName: authRes.displayName || profileRes.displayName,
-        avatar: authRes.avatar || authRes.avatarUrl || profileRes.avatarUrl
-      } as unknown as User,
-      token: authRes.accessToken
+        id: response.userId,
+        username: response.username,
+        displayName: response.displayName,
+        avatar: response.avatar
+      } as User,
+      token: response.accessToken
     };
   }
 

client-web/src/modules/chats/application/chatStore.ts

@@ -401,6 +401,7 @@ export const useChatStore = create<ChatState>((set, get) => ({
         if (m.sequenceId <= lastReadSequenceId) {
           const alreadyRead = m.readBy?.some((r) => r.userId === userId);
           if (alreadyRead) return m;
+          // Увеличиваем счётчик только если текущий пользователь читает чужие сообщения
           if (userId === currentUserId && m.senderId !== currentUserId) newlyReadCount++;
           return { ...m, readBy: [...(m.readBy || []), { userId }] };
         }
@@ -412,6 +413,7 @@ export const useChatStore = create<ChatState>((set, get) => ({
       const updatedChats = state.chats.map((chat) => {
         if (chat.id === chatId) {
           const updatedLastMessages = chat.messages?.map(updateMsg);
+          // Уменьшаем unreadCount только если текущий пользователь прочитал сообщения
           if (userId === currentUserId) {
             return { ...chat, messages: updatedLastMessages, unreadCount: Math.max(0, (chat.unreadCount || 0) - newlyReadCount) };
           }

client-web/src/modules/chats/presentation/ChatPage.tsx

@@ -65,6 +65,8 @@ export default function ChatPage() {
   const [activeTab, setActiveTab] = useState('chats');
   const { t } = useLang();
 
+  const activeChat = useChatStore((state) => state.activeChat);
+
   useEffect(() => {
     groupCallOpenRef.current = groupCallOpen;
     groupCallChatIdRef.current = groupCallChatId;
@@ -180,7 +182,12 @@ export default function ChatPage() {
     });
 
     socket.on('messages_read', (data: any) => {
-      markRead(data.chatId || data.ChatId, data.userId || data.UserId, data.lastReadSequenceId || data.LastReadSequenceId || 0);
+      const chatId = data.chatId || data.ChatId;
+      const userId = data.userId || data.UserId;
+      const lastReadSequenceId = data.lastReadSequenceId || data.LastReadSequenceId || 0;
+
+      // Обновляем стейт - добавляем userId в readBy для всех сообщений до lastReadSequenceId
+      markRead(chatId, userId, lastReadSequenceId);
     });
 
     socket.on('user_typing', (data: { chatId: string; userId: string }) => {
@@ -330,6 +337,16 @@ export default function ChatPage() {
     };
   }, [user?.id]);
 
+  // Join chat group when activeChat changes
+  useEffect(() => {
+    if (activeChat) {
+      const socket = getSocket();
+      if (socket) {
+        socket.emit('join_chat', activeChat);
+      }
+    }
+  }, [activeChat]);
+
   const handleStartCall = (targetUser: UserBasic, type: 'voice' | 'video') => {
     setCallTarget(targetUser);
     setCallType(type);
@@ -366,8 +383,6 @@ export default function ChatPage() {
     setGroupCallOpen(false);
   };
 
-  const activeChat = useChatStore((state) => state.activeChat);
-
   return (
     <motion.div
       initial={{ opacity: 0 }}

client-web/src/modules/chats/presentation/components/ChatListItem.tsx

@@ -78,7 +78,9 @@ function ChatListItem({ chat, isActive }: ChatListItemProps) {
   const isMine = !chat.isImporting && lastMessage?.senderId === user?.id;
 
   // Галочки прочтения
-  const isRead = !chat.isImporting && lastMessage?.readBy?.some((r) => r.userId !== user?.id);
+  // Для своих сообщений: проверено, есть ли в readBy другие пользователи (получатели)
+  // Для чужих сообщений: не показываем галочки
+  const isRead = !chat.isImporting && isMine && lastMessage?.readBy?.some((r) => r.userId !== user?.id);
 
   const timeStr = !chat.isImporting && lastMessage
     ? formatDistanceToNow(new Date(lastMessage.createdAt), { addSuffix: false, locale: lang === 'ru' ? ru : enUS })
@@ -188,8 +190,7 @@ function ChatListItem({ chat, isActive }: ChatListItemProps) {
       <button
         onClick={handleClick}
         onContextMenu={handleContextMenu}
-        className={`w-full flex items-center gap-4 px-4 py-3.5 transition-all duration-300 slide-on-ice text-left rounded-2xl mx-1 my-0.5 w-[calc(100%-8px)] ${
-          isActive ? 'bg-primary/10' : 'hover:bg-surface-container-highest/20'
+        className={`w-full flex items-center gap-4 px-4 py-3.5 transition-all duration-300 slide-on-ice text-left rounded-2xl mx-1 my-0.5 w-[calc(100%-8px)] ${isActive ? 'bg-primary/10' : 'hover:bg-surface-container-highest/20'
           }`}
       >
         {/* Аватар */}

client-web/src/modules/chats/presentation/components/ChatView.tsx

@@ -187,12 +187,31 @@ export default function ChatView({ onStartCall, onStartGroupCall }: { onStartCal
   // Refs and logic for tracking session's first unread message to show the divider exactly once per load
   const sessionUnreadRef = useRef<{ chatId: string, msgId: string | null }>({ chatId: '', msgId: null });
 
-  if (activeChat && activeChat !== sessionUnreadRef.current.chatId && !isLoadingMessages) {
+  // Update sessionUnreadRef when chat changes OR when messages are marked as read
+  useEffect(() => {
+    if (!activeChat || isLoadingMessages) return;
+
+    // Reset on chat change
+    if (activeChat !== sessionUnreadRef.current.chatId) {
       const firstUnreadMsg = chatMessages.find(
         (m) => m.senderId !== user?.id && !m.readBy?.some((r) => r.userId === user?.id)
       );
       sessionUnreadRef.current = { chatId: activeChat, msgId: firstUnreadMsg ? firstUnreadMsg.id : null };
+    } else {
+      // Update if the first unread message was read (msgId no longer exists in unread list)
+      const firstUnreadMsg = chatMessages.find(
+        (m) => m.senderId !== user?.id && !m.readBy?.some((r) => r.userId === user?.id)
+      );
+      if (sessionUnreadRef.current.msgId && !firstUnreadMsg) {
+        // All messages are now read
+        sessionUnreadRef.current.msgId = null;
+      } else if (firstUnreadMsg && sessionUnreadRef.current.msgId !== firstUnreadMsg.id) {
+        // First unread changed (some messages were read)
+        sessionUnreadRef.current.msgId = firstUnreadMsg.id;
       }
+    }
+  }, [activeChat, chatMessages, user?.id, isLoadingMessages]);
+
   const firstUnreadId = activeChat === sessionUnreadRef.current.chatId ? sessionUnreadRef.current.msgId : null;
   const initialScrollChatId = useRef<string | null>(null);
 
@@ -573,6 +592,7 @@ export default function ChatView({ onStartCall, onStartGroupCall }: { onStartCal
       {
         root: scrollContainerRef.current,
         threshold: 0.1,
+        rootMargin: '0px',
       }
     );
 
@@ -584,8 +604,27 @@ export default function ChatView({ onStartCall, onStartGroupCall }: { onStartCal
       unreadElements.forEach((el: Element) => {
         const id = el.getAttribute('data-message-id');
         if (id && !sentReadIdsRef.current.has(id)) {
+          // Check if element is already visible
+          const rect = el.getBoundingClientRect();
+          const containerRect = scrollContainerRef.current!.getBoundingClientRect();
+          const isVisible = rect.top >= containerRect.top && rect.bottom <= containerRect.bottom;
+
+          if (isVisible) {
+            // Mark as read immediately without waiting for intersection
+            const seqId = parseInt(el.getAttribute('data-sequence-id') || '0', 10);
+            if (seqId > 0) {
+              socket.emit('read_messages', {
+                chatId: activeChat,
+                lastReadMessageId: id,
+                lastReadSequenceId: seqId,
+              });
+              useChatStore.getState().markRead(activeChat, user.id, seqId);
+              sentReadIdsRef.current.add(id);
+            }
+          } else {
             observer.observe(el);
           }
+        }
       });
     };
 

client-web/src/modules/chats/presentation/components/GroupSettings.tsx

@@ -76,7 +76,6 @@ export default function GroupSettings({ chat, onClose, onGoToMessage }: GroupSet
 
   const fileInputRef = useRef<HTMLInputElement>(null);
   const searchInputRef = useRef<HTMLInputElement>(null);
-  const getSearchedUserId = (u: UserPresence & { userId?: string }) => u.id || u.userId || '';
 
   // Keep local state in sync with chat prop
   useEffect(() => {
@@ -96,10 +95,7 @@ export default function GroupSettings({ chat, onClose, onGoToMessage }: GroupSet
         const results = await UserApi.searchUsers(searchQuery);
         // Filter out users already in the group
         const memberIds = new Set(chat.members.map((m) => m.user.id));
-        setSearchResults(results.filter((u) => {
-          const candidateId = getSearchedUserId(u as UserPresence & { userId?: string });
-          return !!candidateId && !memberIds.has(candidateId);
-        }));
+        setSearchResults(results.filter((u) => !memberIds.has(u.id)));
       } catch (e) {
         console.error(e);
       } finally {
@@ -569,13 +565,10 @@ export default function GroupSettings({ chat, onClose, onGoToMessage }: GroupSet
                       <Loader2 size={16} className="text-zinc-500 animate-spin" />
                     </div>
                   )}
-                  {searchResults.map((u) => {
-                    const candidateId = getSearchedUserId(u as UserPresence & { userId?: string });
-                    if (!candidateId) return null;
-                    return (
+                  {searchResults.map((u) => (
                     <button
-                      key={candidateId}
-                      onClick={() => handleAddMember(candidateId)}
+                      key={u.id}
+                      onClick={() => handleAddMember(u.id)}
                       className="flex items-center gap-3 w-full px-3 py-2 rounded-xl hover:bg-surface-hover transition-colors"
                     >
                       <Avatar 
@@ -590,8 +583,7 @@ export default function GroupSettings({ chat, onClose, onGoToMessage }: GroupSet
                       </div>
                       <UserPlus size={14} className="text-knot-400 flex-shrink-0" />
                     </button>
-                    );
-                  })}
+                  ))}
                   {searchQuery.trim() && !isSearching && searchResults.length === 0 && (
                     <p className="text-xs text-zinc-500 text-center py-2">{t('usersNotFound')}</p>
                   )}

client-web/src/modules/chats/presentation/components/MessageBubble.tsx

@@ -25,14 +25,13 @@ import {
   PhoneIncoming,
   PhoneOutgoing,
   BarChart2,
-  Music,
 } from 'lucide-react';
 import { useAuthStore } from '../../../auth/application/authStore';
 import { useChatStore } from '../../application/chatStore';
 import { getSocket } from '../../../../core/infrastructure/socket';
 import { useLang } from '../../../../core/infrastructure/i18n';
 import { extractWaveform, getMediaUrl, generateAvatarColor, getInitials } from '../../../../core/utils/utils';
-import { AUDIO_EXTENSIONS, type Message, type MediaItem, type Reaction, type ChatMember } from '../../../../core/domain/types';
+import type { Message, MediaItem, Reaction, ChatMember } from '../../../../core/domain/types';
 import ImageLightbox from '../../../../core/presentation/components/ui/ImageLightbox';
 import LinkPreview from './LinkPreview';
 import Avatar from '../../../../core/presentation/components/ui/Avatar';
@@ -356,13 +355,11 @@ function MessageBubble({
     return false;
   };
 
-  const isAudioFile = (m: MediaItem) => m.type === 'audio' || AUDIO_EXTENSIONS.some(ext => m.filename?.toLowerCase().endsWith(ext));
-
   const hasImage = media.some((m) => m.type === 'image' || isMediaGif(m));
   const hasVoice = message.type === 'voice' || media.some((m) => m.type === 'voice');
-  const hasAudio = !hasVoice && (message.type === 'audio' || media.some(isAudioFile));
+  const hasAudio = !hasVoice && (message.type === 'audio' || media.some((m) => m.type === 'audio'));
   const hasVideo = media.some((m) => m.type === 'video' && !isMediaGif(m));
-  const hasFile = media.some((m) => m.type !== 'image' && m.type !== 'voice' && m.type !== 'video' && !isAudioFile(m) && !isMediaGif(m));
+  const hasFile = media.some((m) => m.type !== 'image' && m.type !== 'voice' && m.type !== 'video' && m.type !== 'audio' && !isMediaGif(m));
 
   const reactionGroups: Record<string, { count: number; users: string[]; isMine: boolean; avatars: { url?: string | null, initials: string, colorClass?: string }[] }> = {};
   (message.reactions || []).forEach((r) => {
@@ -613,7 +610,7 @@ function MessageBubble({
 
               return (
               <div className={`
-                ${needsFrame ? `-mx-[14px] ${message.forwardedFrom || message.replyTo || message.storyId ? 'mt-2' : '-mt-[8px]'} ${message.content || hasVoice || hasAudio || hasFile || message.type === 'poll' ? 'mb-3' : hasReactions ? 'mb-1' : '-mb-[8px]'}` : ''}
+                ${needsFrame ? `-mx-[14px] ${message.forwardedFrom || message.replyTo || message.storyId ? 'mt-2' : '-mt-[8px]'} ${message.content ? 'mb-2' : hasReactions ? 'mb-1' : '-mb-[8px]'}` : ''}
                 ${isSingleGif ? 'max-w-[260px]' : ''}
                 overflow-hidden relative rounded-[1.25rem]
               `}>
@@ -709,7 +706,7 @@ function MessageBubble({
 
             {/* Голосовое - Optimized Kinetic Layout */}
             {hasVoice && (
-              <div className={`flex items-center gap-3 min-w-[200px] py-0.5 ${hasImage || hasVideo || message.forwardedFrom || message.replyTo || message.storyId ? 'mt-3' : ''}`}>
+              <div className="flex items-center gap-3 min-w-[200px] py-0.5">
                 <audio
                   ref={audioRef}
                   src={media.find((m) => m.type === 'voice')?.url}
@@ -768,7 +765,7 @@ function MessageBubble({
 
             {/* Аудио (mp3 файлы) */}
             {hasAudio && (() => {
-              const audioMedia = media.find(isAudioFile);
+              const audioMedia = media.find((m) => m.type === 'audio');
               const formatSize = (bytes?: number | null) => {
                 if (!bytes) return "";
                 if (bytes < 1024) return bytes + " B";
@@ -778,7 +775,7 @@ function MessageBubble({
               };
               
               return (
-                <div className={`min-w-[220px] ${hasImage || hasVideo || hasVoice || message.forwardedFrom || message.replyTo || message.storyId ? 'mt-3' : ''}`}>
+                <div className="min-w-[220px]">
                   {audioMedia?.filename && (
                     <div className="flex items-center gap-2 mb-2 min-w-0">
                       <Volume2 size={14} className={isMine ? 'text-[#0a0a0a]/60' : 'text-zinc-400'} />
@@ -858,7 +855,7 @@ function MessageBubble({
             {/* Файлы */}
             {hasFile &&
               media
-                .filter((m) => m.type !== 'image' && m.type !== 'voice' && m.type !== 'video' && !isAudioFile(m) && m.type !== 'gif')
+                .filter((m) => m.type !== 'image' && m.type !== 'voice' && m.type !== 'video' && m.type !== 'audio' && m.type !== 'gif')
                 .map((m) => {
                   const formatSize = (bytes?: number | null) => {
                     if (!bytes) return "";
@@ -875,7 +872,7 @@ function MessageBubble({
                       target="_blank"
                       rel="noopener noreferrer"
                       className={`flex items-center gap-3 p-3 rounded-2xl ${isMine ? 'bg-[#0a0a0a]/5 hover:bg-[#0a0a0a]/10' : 'bg-zinc-900/50 hover:bg-zinc-800/80 border border-white/5'
-                        } transition-all mb-1 group/file ${hasImage || hasVideo || hasVoice || hasAudio || message.forwardedFrom || message.replyTo || message.storyId ? 'mt-3' : ''}`}
+                        } transition-all mb-1 group/file`}
                     >
                       <div className={`w-11 h-11 rounded-xl flex items-center justify-center ${isMine ? 'bg-[#0a0a0a]/10' : 'bg-primary/20'
                         } group-hover/file:scale-110 transition-transform`}>
@@ -1034,7 +1031,7 @@ function MessageBubble({
               const onlyEmojiRegex = /^[\p{Extended_Pictographic}\s]+$/u;
               const isOnlyEmojis = onlyEmojiRegex.test(message.content) && message.content.length <= 15;
               return (
-              <div className={`flex items-end gap-2 text-sm w-full ${hasImage || hasVideo || hasVoice || hasAudio || hasFile || message.forwardedFrom || message.replyTo || message.storyId ? 'mt-3' : ''}`}>
+              <div className="flex items-end gap-2 text-sm w-full">
                 <div className="flex-1 min-w-0 w-full">
                   <p className={`whitespace-pre-wrap break-words leading-relaxed w-full ${isOnlyEmojis ? 'text-5xl my-1' : ''} ${isMine ? 'text-[#0a0a0a] font-normal' : 'text-zinc-200'}`}>
                     {renderFormattedText(message.content)}

client-web/src/modules/users/infrastructure/userApi.ts

@@ -14,13 +14,9 @@ export class UserApi {
 
   static async updateProfile(data: { displayName?: string; bio?: string; birthday?: string | null }) {
     // Конечная точка в новом бэкенде: PUT /api/profiles/profile
-    const payload = {
-      ...data,
-      about: data.bio // Дублируем для совместимости
-    };
     return httpClient.request<User>('/profiles/profile', {
       method: 'PUT',
-      body: JSON.stringify(payload),
+      body: JSON.stringify(data),
     });
   }
 

client-web/src/modules/users/presentation/components/UserProfile.tsx

@@ -263,7 +263,7 @@ export default function UserProfile({ userId, onClose, onMessage, isSelf: isSelf
               {/* About Section */}
               <div className="p-8 rounded-[2.5rem] bg-white/[0.02] border border-white/5 mb-10 group relative transition-colors hover:bg-white/[0.04]">
                 <div className="flex items-center gap-3 mb-4 text-primary"><Info size={16} /><span className="text-xs font-black uppercase tracking-[0.2em]">{t('aboutMe')}</span></div>
-                <p className="text-base text-white/80 leading-relaxed font-medium">{user.bio || t('noBio')}</p>
+                <p className="text-base text-white/80 leading-relaxed font-medium">{user.about || t('noBio')}</p>
               </div>
 
               {/* Tabs Nav */}

docker/docker-compose.yml

@@ -1,6 +1,7 @@
 services:
   db:
     image: postgres:15-alpine
+    container_name: knot-db
     restart: always
     environment:
       - POSTGRES_USER
@@ -9,19 +10,20 @@ services:
     volumes:
       - postgres_data:/var/lib/postgresql/data
     ports:
-      - "${DB_PORT:-5432}:5432"
+      - "5432:5432"
 
   server:
     build:
       context: ../backend
       dockerfile: Dockerfile
+    container_name: knot-server
     restart: always
     depends_on:
       - db
       - minio
       - mongo
     ports:
-      - "${SERVER_PORT:-5059}:8080"
+      - "5059:8080"
     environment:
       - DATABASE_URL
       - MONGO_CONNECTION
@@ -39,21 +41,23 @@ services:
 
   minio:
     image: minio/minio
+    container_name: knot-minio
     restart: always
     environment:
       - MINIO_ROOT_USER
       - MINIO_ROOT_PASSWORD
     ports:
-      - "${MINIO_API_PORT:-9000}:9000"
-      - "${MINIO_CONSOLE_PORT:-9001}:9001"
+      - "9000:9000"
+      - "9001:9001"
     command: server /data --console-address ":9001"
     volumes:
       - minio_data:/data
   mongo:
     image: mongo:6-jammy
+    container_name: knot-mongo
     restart: always
     ports:
-      - "${MONGO_PORT:-27017}:27017"
+      - "27017:27017"
     volumes:
       - mongo_data:/data/db
 
@@ -61,9 +65,10 @@ services:
     build:
       context: ..
       dockerfile: client-web/Dockerfile
+    container_name: knot-web
     restart: always
     ports:
-      - "${WEB_PORT:-9090}:80"
+      - "9090:80"
     depends_on:
       - server