Created SessionController and UserSessionReader

+ tests for UserSessionReader

Govor.Application/Services/UserSessions/UserSessionReader.cs

@@ -0,0 +1,34 @@
+using Govor.Application.Interfaces.UserSession;
+using Govor.Core.Models;
+using Govor.Core.Repositories.UserSessionsRepository;
+using Govor.Data.Repositories.Exceptions;
+using Microsoft.Extensions.Logging;
+
+namespace Govor.Application.Services.UserSessions;
+
+public class UserSessionReader : IUserSessionReader
+{
+    private readonly IUserSessionsRepository _repository;
+    private readonly ILogger<UserSessionReader> _logger;
+
+    public UserSessionReader(IUserSessionsRepository repository, ILogger<UserSessionReader> logger)
+    {
+        _repository = repository;
+        _logger = logger;
+    }
+    
+    public async Task<List<UserSession>> GetAllSessionsAsync(Guid userId)
+    {
+        try
+        {
+            _logger.LogInformation($"Getting all sessions for user {userId}");
+            var sessions = await _repository.GetByUserIdAsync(userId);
+            return sessions;
+        }
+        catch (NotFoundByKeyException<Guid> ex)
+        {
+            _logger.LogWarning("The user has no active sessions.");
+            return [];
+        }
+    }
+}