取消订单，退回未使用的红包

app/common/dao/store/consumption/StoreConsumptionUserDao.php

@@ -308,6 +308,26 @@ class StoreConsumptionUserDao extends BaseDao
         return strtotime('+1 year', strtotime($datetime));
     }
 
+    /**
+     * 增加红包余额
+     * @param $id
+     * @param $amount
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function increase($id, $amount)
+    {
+        $storeConsumptionUser = StoreConsumptionUser::where('coupon_user_id', $id)->find();
+        if (empty($storeConsumptionUser)) {
+            throw new \Exception('红包记录不存在');
+        }
+        $storeConsumptionUser->balance = bcadd($storeConsumptionUser->balance, $amount, 2);
+        if (!$storeConsumptionUser->save()) {
+            throw new \Exception('红包余额更新出错');
+        }
+    }
+
     /**
      * 扣减红包余额
      * @param $id

app/common/repositories/store/order/StoreGroupOrderRepository.php

@@ -14,6 +14,7 @@
 namespace app\common\repositories\store\order;
 
 
+use app\common\dao\store\consumption\StoreConsumptionUserDao;
 use app\common\dao\store\order\StoreGroupOrderDao;
 use app\common\model\store\order\StoreGroupOrder;
 use app\common\model\store\order\StoreOrder;
@@ -226,6 +227,10 @@ class StoreGroupOrderRepository extends BaseRepository
             }
             $groupOrder->save();
             $storeOrderStatusRepository->batchCreateLog($orderStatus);
+            if ($groupOrder->consumption_id > 0 && $groupOrder->consumption_money > 0) {
+                $storeConsumptionUserDao = new StoreConsumptionUserDao();
+                $storeConsumptionUserDao->increase($groupOrder['consumption_id'], $groupOrder['consumption_money']);
+            }
         });
         Queue::push(CancelGroupOrderJob::class, $id);
     }