Remove keycloak and add missing functions

Application/Users/Handlers/CreateUserCommandHandler.cs

@@ -8,7 +8,7 @@ using Musify.Application.Users.Responses;
 
 namespace Musify.Application.Users.Handlers
 {
-    public class CreateUserCommandHandler(IDatabase database, IKeycloakUserService keycloakUserClient, ILogger<CreateUserCommandHandler> logger)
+    public class CreateUserCommandHandler(IDatabase database, ILogger<CreateUserCommandHandler> logger)
         : ICommandHandler<CreateUserCommand, Result<UserResponse> >
     {
         public async ValueTask<Result<UserResponse>> Handle(CreateUserCommand request, CancellationToken cancellationToken)
@@ -20,28 +20,12 @@ namespace Musify.Application.Users.Handlers
                 return Result<UserResponse>.Conflict($"User {request.Id} already exists");
             }
 
-            KeycloakUserResponse keycloakUser;
-            try
-            {
-                keycloakUser = await keycloakUserClient.GetUserByIdAsync(request.Id.ToString(), cancellationToken);
-            }
-            catch
-            {
-                return Result.NotFound("Keycloak user not found");
-            }
-
             var newUser = CreateUserCommand.ToEntity(request);
             await database.Users.AddAsync(newUser, cancellationToken);
             await database.SaveChangesAsync(cancellationToken);
 
             logger.LogInformation("Created user {UserId}", newUser.Id);
-            return Result.Created(new UserResponse(
-                newUser.Id.ToString(),
-                keycloakUser.Name,
-                keycloakUser.FirstName,
-                keycloakUser.SecondName,
-                newUser.CreatedAt,
-                newUser.UpdatedAt));
+            return Result.Created(UserResponse.FromEntity(newUser));
         }
     }
 }