拼团记录(APP)：新增一个取消拼团的接口

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/api/order/TradeOrderApiImpl.java

@@ -47,4 +47,9 @@ public class TradeOrderApiImpl implements TradeOrderApi {
         tradeOrderUpdateService.updateOrderCombinationInfo(orderId, activityId, combinationRecordId, headId);
     }
 
+    @Override
+    public void cancelPaidOrder(Long userId, Long orderId) {
+        tradeOrderUpdateService.cancelPaidOrder(userId, orderId);
+    }
+
 }

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateService.java

@@ -180,4 +180,12 @@ public interface TradeOrderUpdateService {
      */
     void updateOrderCombinationInfo(Long orderId, Long activityId, Long combinationRecordId, Long headId);
 
+    /**
+     * 取消支付订单
+     *
+     * @param userId  用户编号
+     * @param orderId 订单编号
+     */
+    void cancelPaidOrder(Long userId, Long orderId);
+
 }

yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/order/TradeOrderUpdateServiceImpl.java

@@ -918,6 +918,17 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
                         .setCombinationRecordId(combinationRecordId).setCombinationHeadId(headId));
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void cancelPaidOrder(Long userId, Long orderId) {
+        TradeOrderDO order = tradeOrderMapper.selectOrderByIdAndUserId(orderId, userId);
+        if (order == null) {
+            throw exception(ORDER_NOT_FOUND);
+        }
+
+        cancelOrder0(order, TradeOrderCancelTypeEnum.MEMBER_CANCEL);
+    }
+
     /**
      * 创建单个订单的评论
      *