remove unused import

src/main/java/com/peanut/modules/pay/weChatPay/controller/WeChatPayController.java

@@ -61,13 +61,20 @@ public class WeChatPayController {
     @Lazy
     private WechatPayConfig wechatPayConfig;
 
-    @Autowired private BookBuyConfigService bookBuyConfigService;
+    @Autowired
+    private BookBuyConfigService bookBuyConfigService;
 
-    @Autowired private PayWechatOrderService payWechatOrderService;
+    @Autowired
+    private PayWechatOrderService payWechatOrderService;
 
-    @Autowired private PayPaymentOrderService payPaymentOrderService;
+    @Autowired
+    private PayPaymentOrderService payPaymentOrderService;
 
-    @Autowired private TransactionDetailsService transactionDetailsService;
+    @Autowired
+    private TransactionDetailsService transactionDetailsService;
+
+    @Autowired
+    private BuyOrderDetailService buyOrderDetailService;
 
     @Autowired
     private CloseableHttpClient wxPayNoSignClient; //无需应答签名
@@ -85,11 +92,6 @@ public class WeChatPayController {
     // 微信下单Url
     public static final String payUrl = "https://api.mch.weixin.qq.com/v3/pay/transactions/app";
 
-
-
-
-
-
     /**
      * App 微信下单
      *
@@ -263,7 +265,18 @@ public class WeChatPayController {
                 if("order".equals(order.getOrderType())){
                     BuyOrderEntity orderEntity = buyOrderService.getBaseMapper().selectOne(new QueryWrapper<BuyOrderEntity>().eq("order_sn", wechatEntity.getOrderSn()));
                     BigDecimal realMoney = orderEntity.getRealMoney();
+
                     //更新 订单 记录
+                    // 1. 根据订单 ID 查询订单详情
+                    // 2. 由订单详情获取商品信息
+                    // 3. 查询商品信息得到 book_id
+                    // 4. 查询用户的所有 book_id
+                    // 5. 取差集
+                    /*
+                    list1.removeAll(list2)
+                     */
+                    // 6. 为用户添加书籍
+
                     if (wechatEntity.getTotalAmount().compareTo(realMoney) == 0) {
                         buyOrderService.updateOrderStatus(Integer.valueOf(order.getUserId()),order.getOrderSn(),"0");
                     }