fixed edit transaction

Luticate2.Utils/DataAccess/LuEfCrudDataAccess.cs

@@ -396,9 +396,9 @@ namespace Luticate2.Utils.DataAccess
             {
                 return GetNotFoundResult<T>();
             }
-            var transact = BeginTransaction(null);
             var editRes = Execute((db, table) =>
             {
+                var transact = BeginTransaction(db);
                 var model = GetEditQueryable(db, table).FirstOrDefault(GetExpression(new KeyValuePair<string, object>("id", guid)));
                 EditModelFromTUpdate(update, model);
                 var res = _EditSingleById(model, update, db, table);
@@ -408,16 +408,14 @@ namespace Luticate2.Utils.DataAccess
                     return res.To<T>();
                 }
                 db.SaveChanges();
+                CommitTransaction(transact);
                 return LuResult<T>.Ok(default(T));
             });
             if (!editRes)
             {
-                RollbackTransaction(transact);
                 return editRes;
             }
-            var getRes = GetSingleById(id).To(returnFunc);
-            CommitTransaction(transact);
-            return getRes;
+            return GetSingleById(id).To(returnFunc);
         }
 
         public virtual LuResult<TId> EditSingleByIdId(TId id, TDboUpdate update)