SES-129 Add errorReponse

SessionCompanion/SessionCompanion/Controllers/SpellController.cs

@@ -1,5 +1,7 @@
 using Microsoft.AspNetCore.Mvc;
+using SessionCompanion.Extensions.EitherType;
 using SessionCompanion.Services.Interfaces;
+using SessionCompanion.ViewModels.ApiResponses;
 using SessionCompanion.ViewModels.SpellViewModels;
 using System;
 using System.Collections.Generic;
@@ -20,9 +22,21 @@ namespace SessionCompanion.Controllers
         /// </summary>
         /// <returns>Lista wszystkich zaklęć w bazie danych</returns>
         [HttpGet("getAllSpells")]
-        public async Task<List<SpellViewModel>> GetSpells()
+        public async Task<Either<List<SpellViewModel>, ErrorResponse>> GetSpells()
         {
-            return _service.Get().ToList();
+            try
+            {
+                var spells = _service.Get().ToList();
+                return spells;
+            }
+            catch (Exception e)
+            {
+                return new ErrorResponse()
+                {
+                    StatusCode = 204,
+                    Message = e.Message
+                };
+            }
         }
     }
 }