Refactor user ID access in SignalR hubs and add online user tracking

Introduces IHubUserAccessor and its implementation to centralize user ID retrieval from SignalR HubCallerContext, replacing duplicated logic in ChatsHub, FriendsHub, and PresenceHub. Moves extension and mapping files to a Common directory, adds UserToUserDtoMappingAction for online status mapping, and implements OnlineUserStore with tests for tracking online users. Updates dependency injection and test code to use the new abstractions.

Govor.API/Common/Extensions/AddOptionExtensions.cs

@@ -0,0 +1,14 @@
+using Govor.Application.Services.Authentication;
+
+namespace Govor.API.Common.Extensions;
+
+public static class AddOptionExtensions
+{
+    public static IServiceCollection AddOptionsConfiguration(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.Configure<JwtAccessOption>(configuration.GetSection(nameof(JwtAccessOption)));
+        services.Configure<JwtRefreshOption>(configuration.GetSection(nameof(JwtRefreshOption)));
+
+        return services;
+    }
+}

Govor.API/Common/Extensions/ConfigurationProgramExtensions.cs

@@ -0,0 +1,145 @@
+using Govor.API.Common.Mapping;
+using Govor.API.Common.SignalR.Helpers;
+using Govor.Application.Infrastructure.AdminsStuff;
+using Govor.Application.Infrastructure.Extensions;
+using Govor.Application.Infrastructure.Validators;
+using Govor.Application.Interfaces;
+using Govor.Application.Interfaces.Authentication;
+using Govor.Application.Interfaces.Friends;
+using Govor.Application.Interfaces.Infrastructure.Extensions;
+using Govor.Application.Interfaces.Medias;
+using Govor.Application.Interfaces.Messages;
+using Govor.Application.Interfaces.UserOnlineStatus;
+using Govor.Application.Interfaces.UserSession;
+using Govor.Application.Services;
+using Govor.Application.Services.Authentication;
+using Govor.Application.Services.Friends;
+using Govor.Application.Services.Medias;
+using Govor.Application.Services.Messages;
+using Govor.Application.Services.UserOnlineStatus;
+using Govor.Application.Services.UserSessions;
+using Govor.Core.Infrastructure.Extensions;
+using Govor.Core.Infrastructure.Validators;
+using Govor.Core.Models;
+using Govor.Core.Models.Messages;
+using Govor.Core.Models.Users;
+using Govor.Core.Repositories.Admins;
+using Govor.Core.Repositories.Friendships;
+using Govor.Core.Repositories.Groups;
+using Govor.Core.Repositories.Invaites;
+using Govor.Core.Repositories.MediasAttachments;
+using Govor.Core.Repositories.Messages;
+using Govor.Core.Repositories.PrivateChats;
+using Govor.Core.Repositories.Users;
+using Govor.Core.Repositories.UserSessionsRepository;
+using Govor.Data;
+using Govor.Data.Repositories;
+using Microsoft.EntityFrameworkCore;
+
+namespace Govor.API.Common.Extensions;
+
+public static class ConfigurationProgramExtensions
+{
+    public static void AddServices(this IServiceCollection services)
+    {
+        services.AddScoped<IPasswordHasher, PasswordHasher>();
+        services.AddScoped<IJwtService, JwtService>();
+        services.AddScoped<IAccountService, AuthService>();
+        services.AddScoped<IUsersAdministration, UsersService>();
+        services.AddScoped<IInvitesService, InvitesService>();
+        services.AddScoped<IInvitationGenerator, InvitationGenerator>();
+        services.AddScoped<IUsernameValidator, UsernameValidator>();
+        
+        // Friends services 
+        services.AddScoped<IFriendshipService, FriendshipService>();
+        services.AddScoped<IFriendRequestCommandService, FriendRequestCommandService>();
+        services.AddScoped<IFriendRequestQueryService, FriendRequestQueryService>();
+        services.AddScoped<IFriendsBlockService, FriendsBlockService>();
+        
+        services.AddScoped<IStorageService>(sp =>
+        {
+            var env = sp.GetRequiredService<IWebHostEnvironment>();
+            return new LocalStorageService(env.ContentRootPath);
+        });
+        
+        services.AddHttpContextAccessor(); // it's very important for CurrentUserService
+        services.AddScoped<ICurrentUserService, CurrentUserService>();
+        
+        services.AddMemoryCache();
+        services.AddScoped<IPingHandlerService, PingHandlerService>();
+        
+        services.AddScoped<IMessageCommandService, MessageCommandService>();
+        services.AddScoped<IVerifyFriendship, VerifyFriendship>();
+        services.AddScoped<IUserGroupsService, UserGroupsService>();
+        services.AddScoped<IMessagesLoader, MessagesLoader>();
+        services.AddScoped<IMediaService, MediaService>();
+        services.AddScoped<IAccesserToDownloadMedia, AccesserToDownloadMediaService>();
+       
+        // UserSession
+        services.AddScoped<IUserSessionOpener, UserSessionOpener>();
+        services.AddScoped<IUserSessionRefresher, UserSessionRefresher>();
+
+        services.AddScoped<IUserNotificationScopeService, UserNotificationScopeService>();
+        services.AddScoped<IUserPresenceReader, UserPresenceReader>();
+        services.AddSingleton<IOnlineUserStore, OnlineUserStore>();
+        
+        // Auto Mapper 
+        services.AddAutoMapper(typeof(MappingProfile));
+
+        services.AddScoped<IHubUserAccessor, HubUserAccessor>();
+    }
+
+    public static void AddRepositories(this IServiceCollection services)
+    {
+        services.AddScoped<IUsersRepository, UsersRepository>();
+        services.AddScoped<IMessagesRepository, MessagesRepository>();
+        services.AddScoped<IInvitesRepository, InvitesRepository>();
+        services.AddScoped<IAdminsRepository, AdminsRepository>();
+        services.AddScoped<IMediaAttachmentsRepository, MediaAttachmentsRepository>();
+        services.AddScoped<IFriendshipsRepository, FriendshipsRepository>();
+        services.AddScoped<IPrivateChatsRepository, PrivateChatsRepository>();
+        services.AddScoped<IGroupsRepository, GroupRepository>();
+        services.AddScoped<IUserSessionsRepository, UserSessionsRepository>();
+        // other
+    }
+
+    public static void AddValidators(this IServiceCollection services)
+    {
+        services.AddScoped<IObjectValidator<User>, UserValidator>();
+        services.AddScoped<IObjectValidator<Message>, MessageValidator>();
+        services.AddScoped<IObjectValidator<MediaAttachments>, MediaAttachmentsValidator>();
+        services.AddScoped<IObjectValidator<Admin>, AdminValidator>();
+        services.AddScoped<IObjectValidator<Invitation>, InvitationValidator>();
+        services.AddScoped<IObjectValidator<Friendship>, FriendshipValidator>();
+        services.AddScoped<IObjectValidator<PrivateChat>, PrivateChatValidator>();
+        services.AddScoped<IObjectValidator<ChatGroup>, ChatGroupValidator>();
+    }
+
+    public static void AddGovorDbContext(this IServiceCollection services, IConfiguration configuration)
+    {
+        var useMySql = configuration.GetValue<bool>("UseMySql");
+
+        if (useMySql)
+        {
+            services.AddDbContext<GovorDbContext>(options =>
+            {
+                options
+                    .UseMySql(
+                        configuration.GetConnectionString(nameof(GovorDbContext)),
+                        new MySqlServerVersion(new Version(8, 0, 21))
+                    );
+                options.UseQueryTrackingBehavior(QueryTrackingBehavior.NoTracking);
+            });
+        }
+        else
+        {
+            services.AddDbContext<GovorDbContext>(options =>
+            {
+                options.UseNpgsql(configuration.GetConnectionString(nameof(GovorDbContext)));
+                options.UseQueryTrackingBehavior(QueryTrackingBehavior.NoTracking);
+            });
+        }
+    }
+
+
+}

Govor.API/Common/Extensions/ConfigurationSignalR.cs

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+using Govor.API.Filters;
+using Microsoft.AspNetCore.SignalR;
+
+namespace Govor.API.Common.Extensions;
+
+public static class ConfigurationSignalR
+{
+    public static void AddSignalRConf(this IServiceCollection services)
+    {
+        services.AddSignalR(options =>
+        {
+            options.AddFilter<HubExceptionFilter>();
+        });
+    }
+}

Govor.API/Common/Extensions/ConfiguratorLoggerExtensions.cs

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+using Serilog;
+
+namespace Govor.API.Common.Extensions;
+
+public static class ConfiguratorLoggerExtensions
+{
+    public static void AddLogger(this WebApplicationBuilder builder)
+    {
+        Log.Logger = new LoggerConfiguration()
+            .MinimumLevel.Information()
+            .WriteTo.Console() 
+            .WriteTo.File("logs/log-.txt", rollingInterval: RollingInterval.Day) // Лог в файл, ежедневно
+            .CreateLogger();
+        
+        builder.Host.UseSerilog();
+    }
+}