Fixes

dotnet/AipsCore/Infrastructure/Persistence/Authentication/EfAuthService.cs

@@ -0,0 +1,64 @@
+using AipsCore.Application.Common.Authentication;
+using AipsCore.Domain.Common.Validation;
+using AipsCore.Domain.Models.User.External;
+using AipsCore.Domain.Models.User.Validation;
+using AipsCore.Infrastructure.Persistence.User.Mappers;
+using Microsoft.AspNetCore.Identity;
+
+namespace AipsCore.Infrastructure.Persistence.Authentication;
+
+public class EfAuthService : IAuthService
+{
+    private readonly UserManager<User.User> _userManager;
+    
+    public EfAuthService(UserManager<User.User> userManager)
+    {
+        _userManager = userManager;
+    }
+    
+    public async Task SignUpWithPasswordAsync(Domain.Models.User.User user, string password, CancellationToken cancellationToken = default)
+    {
+        var entity = user.MapToEntity();
+        
+        var result = await _userManager.CreateAsync(entity, password);
+        
+        if (!result.Succeeded)
+        {
+            var errors = string.Join(", ", result.Errors.Select(e => e.Description));
+            throw new Exception($"User registration failed: {errors}");
+        }
+        
+        await _userManager.AddToRoleAsync(entity, UserRole.User.Name);
+    }
+
+    public async Task<LoginResult> LoginWithEmailAndPasswordAsync(string email, string password, CancellationToken cancellationToken = default)
+    {
+        var entity = await _userManager.FindByEmailAsync(email);
+
+        if (entity is null)
+        {
+            throw new ValidationException(UserErrors.InvalidCredentials());
+        }
+
+        var isPasswordValid = await _userManager.CheckPasswordAsync(entity, password);
+
+        if (!isPasswordValid)
+        {
+            throw new ValidationException(UserErrors.InvalidCredentials());
+        }
+
+        var roles = new List<UserRole>();
+        var rolesNames = await _userManager.GetRolesAsync(entity);
+
+        foreach (var roleName in rolesNames)
+        {
+            var role = UserRole.FromString(roleName);
+            
+            if (role is null) throw new Exception($"Role {roleName} not found");
+            
+            roles.Add(role);
+        }
+        
+        return new LoginResult(entity.MapToModel(), roles);
+    }
+}