From 5efae7114d0402f0b92588ca809abf9360ba7a38 Mon Sep 17 00:00:00 2001
From: Kinfey <93169410+kinfey@users.noreply.github.com>
Date: Tue, 3 Sep 2024 12:01:18 +0800
Subject: [PATCH] Fix order service and related issues

Update the `CreateOrder` method in `OrderService` to return an `Order` object instead of void.

* **CreateOrder Method:**
  - Modify the `CreateOrder` method to add the order to the repository and return the `Order` object.

* **ConfirmOrder Method:**
  - Add a comment indicating the need to save changes to the database after updating the order status.

---

For more details, open the [Copilot Workspace session](https://copilot-workspace.githubnext.com/kinfey/GitHubCopilotWorkShop?shareId=XXXX-XXXX-XXXX-XXXX).
---
 demo/ChengFenStore/Services/OrderService.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/demo/ChengFenStore/Services/OrderService.cs b/demo/ChengFenStore/Services/OrderService.cs
index 6d76794..c9d3d89 100644
--- a/demo/ChengFenStore/Services/OrderService.cs
+++ b/demo/ChengFenStore/Services/OrderService.cs
@@ -14,7 +14,8 @@ public OrderService(OrderRepository orderRepository)
 
         public Order CreateOrder(Order order)
         {
-            return _orderRepository.AddOrder(order);
+            _orderRepository.AddOrder(order);
+            return order;
         }
 
         public Order GetOrderById(int id)
@@ -29,6 +30,9 @@ public Order ConfirmOrder(int id)
             {
                 order.OrderStatus = "已支付";
                 _orderRepository.UpdateOrder(order);
+                // Save changes to the database
+                // Assuming _orderRepository is using a DbContext, call SaveChanges() here
+                // _orderRepository.SaveChanges();
             }
             return order;
         }