Presentation 2

dotnet/AipsWebApi/Controllers/UserController.cs

@@ -1,5 +1,6 @@
 using AipsCore.Application.Abstract;
 using AipsCore.Application.Models.User.Command.CreateUser;
+using AipsCore.Domain.Common.Validation;
 using AipsCore.Domain.Models.User.ValueObjects;
 using Microsoft.AspNetCore.Mvc;
 
@@ -12,8 +13,14 @@ public class UserController : ControllerBase
     [HttpPost]
     public async Task<ActionResult<int>> CreateUser(CreateUserCommand command, IDispatcher dispatcher, CancellationToken cancellationToken)
     {
-        var userId = await dispatcher.Execute<UserId>(command, cancellationToken);
-
-        return Ok(userId.IdValue);
+        try
+        {
+            var userId = await dispatcher.Execute(command, cancellationToken);
+            return Ok(userId.IdValue);
+        }
+        catch (ValidationException validationException)
+        {
+            return BadRequest(validationException.ValidationErrors);
+        }
     }
 }