CreateLanguageCommand

VizhTalk.BuildingBlocks.Application/Exceptions/BaseException.cs

@@ -0,0 +1,8 @@
+
+
+namespace VizhTalk.BuildingBlocks.Application.Exceptions
+{
+    public abstract class BaseException(string message) : Exception(message)
+    {
+    }
+}

VizhTalk.BuildingBlocks.Application/Exceptions/LanguageTitleAlreadyExistsException.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VizhTalk.BuildingBlocks.Application.Exceptions
+{
+    public class LanguageTitleAlreadyExistsException : BaseException
+    {
+        public LanguageTitleAlreadyExistsException() : base("title already exists")
+        {
+        }
+    }
+}