fix : place order coupon

app/Service/Api/Order/BaseOrderService.php

@@ -16,6 +16,7 @@ use App\Model\CouponTemplate;
 use App\Model\UserCoupon;
 use App\Service\Api\BaseService;
 use App\Service\ServiceTrait\Admin\Catering\PrintTrait;
+use App\Service\ServiceTrait\Api\CouponTrait;
 use App\Service\ServiceTrait\Api\OrderTrait;
 use App\Service\ServiceTrait\Common\CycleTrait;
 use Hyperf\Di\Annotation\Inject;
@@ -24,7 +25,7 @@ use Psr\Container\NotFoundExceptionInterface;
 
 abstract class BaseOrderService extends BaseService
 {
-    use CycleTrait,OrderTrait,PrintTrait;
+    use CycleTrait,OrderTrait,PrintTrait,CouponTrait;
 
     /**
      * @var int 周期id
@@ -100,7 +101,7 @@ abstract class BaseOrderService extends BaseService
      * 优惠券id
      * @var int
      */
-    protected int $couponId;
+    protected int $couponId = 0;
 
     /**
      * 地点id

app/Service/Api/Order/PlaceOrderService.php

@@ -121,6 +121,7 @@ class PlaceOrderService extends BaseOrderService
      * @return void
      * @throws ContainerExceptionInterface
      * @throws NotFoundExceptionInterface
+     * @throws ErrException
      */
     private function placeOrder(): void
     {
@@ -133,12 +134,16 @@ class PlaceOrderService extends BaseOrderService
 
             $this->insertOrderGoods();
 
+            $this->couponLock();
+
             Db::commit();
         } catch (Exception $e){
             echo $e->getMessage();
             //回滚数据库 和 缓存
             Db::rollBack();
             $this->rollbackStock();
+
+//            $this->rollbackCouponLock();
             //意外抛出
             throw new ErrException($e->getMessage());
         }
@@ -207,7 +212,7 @@ class PlaceOrderService extends BaseOrderService
         $orderInsertModel->is_refund_all = OrderCode::REFUND_NULL;
         $orderInsertModel->order_json = json_encode($this->orderRes);
 
-        if (!$orderInsertModel->save()) throw new Exception('下单失败');
+        if (!$orderInsertModel->save()) throw new Exception('下单失败-01');
 
         $this->orderId = $orderInsertModel->id;
     }