...

Back/Services/ServOrders.cs

@@ -70,5 +70,18 @@ namespace Back.Services
         {
             return await _repoOrder.UpdateAsync(order);
         }
+        public async Task<int> AddOrder(Order order)
+        {
+            try
+            {
+                var item = await _repoOrder.AddAsync(order);
+                return item.ID;
+            }
+            catch (Exception ex)
+            {
+                return -1;
+
+            }
+        }
     }
 }