checkredis

addons/unishop/controller/Order.php

@@ -12,6 +12,7 @@ namespace addons\unishop\controller;
 use addons\nzf\AliPay;
 use addons\nzf\PayService;
 use addons\unishop\extend\Hashids;
+use addons\unishop\extend\Redis;
 use addons\unishop\model\Area;
 use addons\unishop\model\Config;
 use addons\unishop\model\Evaluate;
@@ -221,6 +222,14 @@ class Order extends Base
         if ($order['have_paid'] != \addons\unishop\model\Order::PAID_NO) {
             $this->error('此订单已支付，无法取消');
         }
+        $redis = new Redis();
+        $flash = $this->model->alias("o")->
+        join("unishop_order_product","unishop_order_product.order_id =o.id")
+            ->where(["o.id"=>(int)$order_id])
+            ->field("flash_id,product_id")->find();
+        if ($flash){
+             $redis->handler->hIncrBy('flash_sale_' . $flash->flash_id. '_' .  $flash->product_id, 'sold', -1);
+        }
 
         if ($order['status'] == \addons\unishop\model\Order::STATUS_NORMAL && $order['have_paid'] == \addons\unishop\model\Order::PAID_NO) {
             $order->status = \addons\unishop\model\Order::STATUS_CANCEL;