Fixed missing SearchdomainAlreadyExistsException in SearchdomainManager

src/Server/Exceptions/SearchdomainExceptions.cs

@@ -0,0 +1,3 @@
+namespace Server.Exceptions;
+public class SearchdomainNotFoundException(string searchdomainName) : Exception($"Searchdomain with name {searchdomainName} not found.") { }
+public class SearchdomainAlreadyExistsException(string searchdomainName) : Exception($"Searchdomain with name {searchdomainName} already exists.") { }

src/Server/SearchdomainManager.cs

@@ -2,6 +2,7 @@ using MySql.Data.MySqlClient;
 using System.Data.Common;
 using Server.Migrations;
 using Server.Helper;
+using Server.Exceptions;
 
 namespace Server;
 
@@ -86,7 +87,7 @@ public class SearchdomainManager
         if (searchdomains.TryGetValue(searchdomain, out Searchdomain? value))
         {
             _logger.LogError("Searchdomain {searchdomain} could not be created, as it already exists", [searchdomain]);
-            throw new Exception("Searchdomain already exists"); // TODO create proper SearchdomainAlreadyExists exception
+            throw new SearchdomainAlreadyExistsException(searchdomain);
         }
         Dictionary<string, dynamic> parameters = new()
         {