1

app/services/order/StoreOrderCreateServices.php

@@ -18,6 +18,7 @@ use app\services\agent\AgentLevelServices;
 use app\services\activity\coupon\StoreCouponUserServices;
 use app\services\agent\DivisionServices;
 use app\services\product\product\StoreCategoryServices;
+use app\services\product\product\StoreProductGiftGroupService;
 use app\services\shipping\ShippingTemplatesFreeServices;
 use app\services\shipping\ShippingTemplatesRegionServices;
 use app\services\shipping\ShippingTemplatesServices;
@@ -293,7 +294,23 @@ class StoreOrderCreateServices extends BaseServices
                 'lb_spread_uid' => $lb_spread_uid,
                 'is_lb' => $is_lb
             ];
+            if ($is_lb == 1){
+                if ($lb_spread_uid == 0){
+                    throw new ApiException('没有推荐关系或者推荐人的用户无法购买，请重新扫描推荐二维码');
+                }
+                /** @var StoreProductGiftGroupService  $storeProductGiftGroupService */
+                $storeProductGiftGroupService = app()->make(StoreProductGiftGroupService::class);
+
+                // 检查用户是否已在礼包关系表中存在（作为uid或pid）
+                $existsAsUid = $storeProductGiftGroupService->getOne(['uid' => $uid]);
+                $existsAsPid = $storeProductGiftGroupService->getOne(['pid' => $uid]);
 
+                // 如果两者都不存在，说明用户还没参与礼包推荐关系，无法购买
+                if (!$existsAsUid && !$existsAsPid) {
+                    throw new ApiException('您还未参与礼包推荐关系，无法购买');
+                }
+
+            }
             if ($shippingType == 2) {
                 $orderInfo['verify_code'] = $this->getStoreCode();
                 /** @var SystemStoreServices $storeServices */