3秒内不能重复开单

app-hd/controllers/OrderController.php

@@ -601,6 +601,15 @@ class OrderController extends BaseController
             //阿东开5支老是会出现5扎情况跟踪
             ProductClass::adStockCheck($this->shop, $productList);
 
+            //3秒内不允许重复开单
+            $staffId = $this->shopAdminId ?? 0;
+            $cacheKey = 'hd_create_order_' . $staffId . '_' . $customId;
+            $has = Yii::$app->redis->executeCommand('GET', [$cacheKey]);
+            if (!empty($has)) {
+                util::fail('请稍等');
+            }
+            Yii::$app->redis->executeCommand('SETEX', [$cacheKey, 3, 'has']);
+
             $return = OrderService::createFinishOrder($post, $custom, $hasPay);
             $transaction->commit();