Till slut fick jag personvalet att fungera

GreadyPoang.DataLayer/DataClasses/GameRoundRepository.cs

@@ -41,20 +41,20 @@ public class GameRoundRepository : IRepository<GameRound>
         return await _dataContext.GameRounds.FindAsync(id);
     }
 
-    public async Task<bool> Save(GameRound entity)
+    public async Task<int> Save(GameRound entity)
     {
-        var res = false;
+        var res = -1;
         if (entity.GameRoundId == 0)
         {
             _dataContext.GameRounds.Add(entity);
             await _dataContext.SaveChangesAsync();
-            res = true;
+            res = entity.GameRoundId;
         }
         else
         {
             _dataContext.GameRounds.Update(entity);
             await _dataContext.SaveChangesAsync();
-            res = true;
+            res = entity.GameRoundId;
         }
         return res;
     }