new app server and database + added hub and controller of user profile

Govor.Application.Tests/Govor.Application.Tests.csproj

@@ -16,6 +16,8 @@
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
         <PackageReference Include="Moq" Version="4.20.72" />
         <PackageReference Include="NUnit" Version="4.4.0-beta.1" />
+		<PackageReference Include="NUnit.Analyzers" Version="4.4.0"/>
+		<PackageReference Include="NUnit3TestAdapter" Version="4.6.0"/>
     </ItemGroup>
 
     <ItemGroup>

Govor.Application.Tests/Services/Medias/AccesserToDownloadMediaServiceTests.cs

@@ -31,7 +31,7 @@ public class AccesserToDownloadMediaServiceTests
         _groupId = Guid.NewGuid();
         _mediaFileId = Guid.NewGuid();
 
-        // Seed message from user to other user
+        // Áàçîâîå ñîîáùåíèå è ìåäèà
         var message = new Message
         {
             Id = Guid.NewGuid(),
@@ -40,7 +40,6 @@ public class AccesserToDownloadMediaServiceTests
             RecipientType = RecipientType.User
         };
 
-
         var media = new MediaFile
         {
             Id = _mediaFileId,
@@ -48,7 +47,9 @@ public class AccesserToDownloadMediaServiceTests
             MineType = "image/png",
             MediaType = MediaType.Image,
             UploaderId = _userId,
-            DateCreated = DateTime.UtcNow
+            DateCreated = DateTime.UtcNow,
+            OwnerType = MediaOwnerType.Message,
+            OwnerId = message.Id
         };
 
         var attachment = new MediaAttachments
@@ -108,7 +109,9 @@ public class AccesserToDownloadMediaServiceTests
             MineType = "image/png",
             MediaType = MediaType.Image,
             UploaderId = _userId,
-            DateCreated = DateTime.UtcNow
+            DateCreated = DateTime.UtcNow,
+            OwnerType = MediaOwnerType.Message,
+            OwnerId = groupMessage.Id
         };
 
         var attachment = new MediaAttachments
@@ -144,9 +147,148 @@ public class AccesserToDownloadMediaServiceTests
         Assert.That(result, Is.False);
     }
 
+    [Test]
+    public async Task HasAccessAsync_ReturnsTrue_ForUserAvatar()
+    {
+        var avatarMedia = new MediaFile
+        {
+            Id = Guid.NewGuid(),
+            Url = "/media/avatar.png",
+            MineType = "image/png",
+            MediaType = MediaType.Image,
+            UploaderId = _userId,
+            OwnerType = MediaOwnerType.Avatar,
+            OwnerId = _userId,
+            DateCreated = DateTime.UtcNow
+        };
+
+        await _dbContext.MediaFiles.AddAsync(avatarMedia);
+        await _dbContext.SaveChangesAsync();
+
+        var result = await _accesser.HasAccessAsync(avatarMedia.Id, _userId);
+        Assert.That(result, Is.True);
+    }
+
+    [Test]
+    public async Task HasAccessAsync_ReturnsFalse_ForOtherUserAvatar()
+    {
+        var avatarMedia = new MediaFile
+        {
+            Id = Guid.NewGuid(),
+            Url = "/media/avatar2.png",
+            MineType = "image/png",
+            MediaType = MediaType.Image,
+            UploaderId = _otherUserId,
+            OwnerType = MediaOwnerType.Avatar,
+            OwnerId = _otherUserId,
+            DateCreated = DateTime.UtcNow
+        };
+
+        await _dbContext.MediaFiles.AddAsync(avatarMedia);
+        await _dbContext.SaveChangesAsync();
+
+        var result = await _accesser.HasAccessAsync(avatarMedia.Id, _userId);
+        Assert.That(result, Is.False);
+    }
+
+    [Test]
+    public async Task HasAccessAsync_ReturnsTrue_ForGroupAvatarMember()
+    {
+        var groupAvatar = new MediaFile
+        {
+            Id = Guid.NewGuid(),
+            Url = "/media/group_avatar.png",
+            MineType = "image/png",
+            MediaType = MediaType.Image,
+            UploaderId = _userId,
+            OwnerType = MediaOwnerType.GroupAvatar,
+            OwnerId = _groupId,
+            DateCreated = DateTime.UtcNow
+        };
+
+        var membership = new GroupMembership
+        {
+            Id = Guid.NewGuid(),
+            GroupId = _groupId,
+            UserId = _otherUserId
+        };
+
+        await _dbContext.MediaFiles.AddAsync(groupAvatar);
+        await _dbContext.GroupMemberships.AddAsync(membership);
+        await _dbContext.SaveChangesAsync();
+
+        var result = await _accesser.HasAccessAsync(groupAvatar.Id, _otherUserId);
+        Assert.That(result, Is.True);
+    }
+
+    [Test]
+    public async Task HasAccessAsync_ReturnsFalse_ForGroupAvatarNonMember()
+    {
+        var groupAvatar = new MediaFile
+        {
+            Id = Guid.NewGuid(),
+            Url = "/media/group_avatar2.png",
+            MineType = "image/png",
+            MediaType = MediaType.Image,
+            UploaderId = _userId,
+            OwnerType = MediaOwnerType.GroupAvatar,
+            OwnerId = _groupId,
+            DateCreated = DateTime.UtcNow
+        };
+
+        await _dbContext.MediaFiles.AddAsync(groupAvatar);
+        await _dbContext.SaveChangesAsync();
+
+        var unrelatedUserId = Guid.NewGuid();
+        var result = await _accesser.HasAccessAsync(groupAvatar.Id, unrelatedUserId);
+        Assert.That(result, Is.False);
+    }
+
+    [Test]
+    public async Task HasAccessAsync_ReturnsTrue_ForSystemMedia()
+    {
+        var systemMedia = new MediaFile
+        {
+            Id = Guid.NewGuid(),
+            Url = "/media/system.png",
+            MineType = "image/png",
+            MediaType = MediaType.Image,
+            UploaderId = _userId,
+            OwnerType = MediaOwnerType.System,
+            DateCreated = DateTime.UtcNow
+        };
+
+        await _dbContext.MediaFiles.AddAsync(systemMedia);
+        await _dbContext.SaveChangesAsync();
+
+        var result = await _accesser.HasAccessAsync(systemMedia.Id, Guid.NewGuid());
+        Assert.That(result, Is.True);
+    }
+
+    [Test]
+    public async Task HasAccessAsync_ReturnsFalse_ForUnknownOwnerType()
+    {
+        var unknownMedia = new MediaFile
+        {
+            Id = Guid.NewGuid(),
+            Url = "/media/unknown.png",
+            MineType = "image/png",
+            MediaType = MediaType.Image,
+            UploaderId = _userId,
+            OwnerType = (MediaOwnerType)999, // íåèçâåñòíûé òèï
+            DateCreated = DateTime.UtcNow
+        };
+
+        await _dbContext.MediaFiles.AddAsync(unknownMedia);
+        await _dbContext.SaveChangesAsync();
+
+        var result = await _accesser.HasAccessAsync(unknownMedia.Id, _userId);
+        Assert.That(result, Is.False);
+    }
+
     [TearDown]
     public void TearDown()
     {
         _dbContext.Dispose();
     }
-}
+}

Govor.Application.Tests/Services/Messages/MessageCommandServiceTests.cs

@@ -1,5 +1,6 @@
-using Govor.Application.Exceptions.VerifyFriendship;
+using Govor.Application.Exceptions.VerifyFriendship;
 using Govor.Application.Interfaces;
+using Govor.Application.Interfaces.Medias;
 using Govor.Application.Interfaces.Messages.Parameters;
 using Govor.Application.Services.Messages;
 using Govor.Core.Models;
@@ -22,6 +23,7 @@ public class MessageCommandServiceTests
     private Mock<IGroupsRepository> _mockGroupsRepo;
     private Mock<IVerifyFriendship> _mockVerifyFriendship;
     private Mock<IPrivateChatsRepository> _mockPrivateChats;
+    private Mock<IMediaService> _mockMediaService;   
     private Mock<ILogger<MessageCommandService>> _mockLogger;
     private MessageCommandService _messageService;
     
@@ -33,6 +35,7 @@ public class MessageCommandServiceTests
         _mockGroupsRepo = new Mock<IGroupsRepository>();
         _mockVerifyFriendship = new Mock<IVerifyFriendship>();
         _mockPrivateChats = new Mock<IPrivateChatsRepository>();
+        _mockMediaService = new Mock<IMediaService>();
         _mockLogger = new Mock<ILogger<MessageCommandService>>();
 
         _messageService = new MessageCommandService(
@@ -41,6 +44,7 @@ public class MessageCommandServiceTests
             _mockGroupsRepo.Object,
             _mockVerifyFriendship.Object,
             _mockPrivateChats.Object,
+            _mockMediaService.Object,
             _mockLogger.Object);
     }
 
@@ -52,7 +56,6 @@ public class MessageCommandServiceTests
         // Arrange
         var senderId = Guid.NewGuid();
         var recipientId = Guid.NewGuid();
-        
         var sendMessageParams = new SendMessage("Hello", 
             null,
             recipientId,
@@ -66,6 +69,7 @@ public class MessageCommandServiceTests
         _mockMessagesRepo.Setup(r => r.AddAsync(It.IsAny<Message>())).Returns(Task.CompletedTask);
         _mockPrivateChats.Setup(c => c.Exist(senderId, recipientId)).Returns(true);
         _mockPrivateChats.Setup(c => c.GetByMembersAsync(senderId, recipientId)).ReturnsAsync(new PrivateChat(){Id = recipientId});
+        
         // Act
         var result = await _messageService.SendMessageAsync(sendMessageParams);
         // Assert 
@@ -79,7 +83,53 @@ public class MessageCommandServiceTests
             m.RecipientType == RecipientType.User &&
             m.EncryptedContent == "Hello")), Times.Once);
     }
-    
+
+    [Test]
+    public async Task SendMessageAsync_ToUser_When_AttachMediaThrowsException_ReturnsFailure()
+    {
+        // Arrange
+        var senderId = Guid.NewGuid();
+        var recipientId = Guid.NewGuid();
+        var sendMediaId = Guid.NewGuid();
+
+        var sendMessageParams = new SendMessage(
+            "Hello",
+            null,
+            recipientId,
+            RecipientType.User,
+            senderId,
+            DateTime.UtcNow,
+            new List<SendMedia> { new SendMedia(sendMediaId, string.Empty) });
+
+        _mockUsersRepo.Setup(r => r.ExistsByIdAsync(recipientId)).ReturnsAsync(true);
+        _mockVerifyFriendship.Setup(v => v.VerifyAsync(senderId, recipientId)).Returns(Task.CompletedTask);
+        _mockMessagesRepo.Setup(r => r.AddAsync(It.IsAny<Message>())).Returns(Task.CompletedTask);
+        _mockPrivateChats.Setup(c => c.Exist(senderId, recipientId)).Returns(true);
+        _mockPrivateChats.Setup(c => c.GetByMembersAsync(senderId, recipientId))
+            .ReturnsAsync(new PrivateChat { Id = recipientId });
+
+        // ! 
+        _mockMediaService
+            .Setup(m => m.AttachToMessageAsync(sendMediaId, It.IsAny<Guid>()))
+            .ThrowsAsync(new Exception("Unexpected DB error"));
+
+        // Act
+        var result = await _messageService.SendMessageAsync(sendMessageParams);
+
+        // Assert
+        Assert.That(result, Is.Not.Null);
+        Assert.That(result.IsSuccess, Is.False);
+        Assert.That(result.Exception, Is.Not.Null);
+        Assert.That(result.Exception.Message, Is.EqualTo("Unexpected DB error"));
+
+        // Проверяем, что сообщение не было сохранено
+        _mockMessagesRepo.Verify(r => r.AddAsync(It.IsAny<Message>()), Times.Never);
+
+        // Проверяем, что метод прикрепления медиа вызывался
+        _mockMediaService.Verify(m => m.AttachToMessageAsync(sendMediaId, It.IsAny<Guid>()), Times.Once);
+    }
+
+
     [Test]
     public async Task SendMessageAsync_ToGroup_Success()
     {

Govor.Application.Tests/Services/ProfileServiceTests.cs

@@ -0,0 +1,131 @@
+using Govor.Application.Services;
+using Govor.Core.Models.Users;
+using Govor.Core.Repositories.Users;
+using Microsoft.Extensions.Logging;
+using Moq;
+
+namespace Govor.Application.Tests.Services;
+
+[TestFixture]
+public class ProfileServiceTests
+{
+    private Mock<IUsersRepository> _mockUsersRepo = null!;
+    private Mock<ILogger<ProfileService>> _mockLogger = null!;
+    private ProfileService _service = null!;
+    private User _testUser = null!;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _mockUsersRepo = new Mock<IUsersRepository>();
+        _mockLogger = new Mock<ILogger<ProfileService>>();
+
+        _service = new ProfileService(_mockUsersRepo.Object, _mockLogger.Object);
+
+        _testUser = new User
+        {
+            Id = Guid.NewGuid(),
+            Username = "testuser",
+            Description = "old description",
+            IconId = Guid.NewGuid()
+        };
+    }
+
+    // ---------- GetUserProfileAsync ----------
+
+    [Test]
+    public async Task GetUserProfileAsync_ReturnsCorrectData()
+    {
+        // Arrange
+        _mockUsersRepo.Setup(r => r.FindByIdAsync(_testUser.Id))
+            .ReturnsAsync(_testUser);
+
+        // Act
+        var result = await _service.GetUserProfileAsync(_testUser.Id);
+
+        // Assert
+        Assert.That(result, Is.Not.Null);
+        Assert.That(result.Id, Is.EqualTo(_testUser.Id));
+        Assert.That(result.Username, Is.EqualTo("testuser"));
+        Assert.That(result.Description, Is.EqualTo("old description"));
+        Assert.That(result.IconId, Is.EqualTo(_testUser.IconId));
+
+        _mockUsersRepo.Verify(r => r.FindByIdAsync(_testUser.Id), Times.Once);
+    }
+
+    [Test]
+    public void GetUserProfileAsync_Throws_WhenUserNotFound()
+    {
+        // Arrange
+        _mockUsersRepo.Setup(r => r.FindByIdAsync(It.IsAny<Guid>()))
+            .ReturnsAsync((User)null!);
+
+        // Act + Assert
+        Assert.ThrowsAsync<NullReferenceException>(() =>
+            _service.GetUserProfileAsync(Guid.NewGuid()));
+    }
+
+    // ---------- SetDescription ----------
+
+    [Test]
+    public async Task SetDescription_UpdatesUserDescription()
+    {
+        // Arrange
+        var newDescription = "new cool description";
+        _mockUsersRepo.Setup(r => r.FindByIdAsync(_testUser.Id))
+            .ReturnsAsync(_testUser);
+        _mockUsersRepo.Setup(r => r.UpdateAsync(It.IsAny<User>()))
+            .Returns(Task.CompletedTask);
+
+        // Act
+        await _service.SetDescription(newDescription, _testUser.Id);
+
+        // Assert
+        Assert.That(_testUser.Description, Is.EqualTo(newDescription));
+        _mockUsersRepo.Verify(r => r.UpdateAsync(It.Is<User>(u => u.Description == newDescription)), Times.Once);
+    }
+
+    [Test]
+    public void SetDescription_Throws_WhenUserNotFound()
+    {
+        // Arrange
+        _mockUsersRepo.Setup(r => r.FindByIdAsync(It.IsAny<Guid>()))
+            .ReturnsAsync((User)null!);
+
+        // Act + Assert
+        Assert.ThrowsAsync<NullReferenceException>(() =>
+            _service.SetDescription("desc", Guid.NewGuid()));
+    }
+
+    // ---------- SetNewIcon ----------
+
+    [Test]
+    public async Task SetNewIcon_UpdatesUserIconId()
+    {
+        // Arrange
+        var newIconId = Guid.NewGuid();
+        _mockUsersRepo.Setup(r => r.FindByIdAsync(_testUser.Id))
+            .ReturnsAsync(_testUser);
+        _mockUsersRepo.Setup(r => r.UpdateAsync(It.IsAny<User>()))
+            .Returns(Task.CompletedTask);
+
+        // Act
+        await _service.SetNewIcon(_testUser.Id, newIconId);
+
+        // Assert
+        Assert.That(_testUser.IconId, Is.EqualTo(newIconId));
+        _mockUsersRepo.Verify(r => r.UpdateAsync(It.Is<User>(u => u.IconId == newIconId)), Times.Once);
+    }
+
+    [Test]
+    public void SetNewIcon_Throws_WhenUserNotFound()
+    {
+        // Arrange
+        _mockUsersRepo.Setup(r => r.FindByIdAsync(It.IsAny<Guid>()))
+            .ReturnsAsync((User)null!);
+
+        // Act + Assert
+        Assert.ThrowsAsync<NullReferenceException>(() =>
+            _service.SetNewIcon(Guid.NewGuid(), Guid.NewGuid()));
+    }
+}

Govor.Application.Tests/Services/UserSessions/UserSessionReaderTests.cs

@@ -23,7 +23,12 @@ public class UserSessionReaderTests
     public void SetUp()
     {
         _fixture = new Fixture();
-        
+        _fixture.Behaviors.OfType<ThrowingRecursionBehavior>()
+            .ToList()
+            .ForEach(b => _fixture.Behaviors.Remove(b));
+
+        _fixture.Behaviors.Add(new OmitOnRecursionBehavior());
+
         _mockUserSessionsRepository = new Mock<IUserSessionsRepository>();
         _mockLogger = new Mock<ILogger<UserSessionReader>>();