商城订单未支付删除库存恢复

use think\Db;

public static function removeOrder($uni, $uid)    {

          $order = self::getUserOrderDetail($uid, $uni);

         if (!$order) return self::setErrorInfo('订单不存在!');

         $order = self::tidyOrder($order);

         $res = true;

         self::beginTrans();  

         if ($order['type'] == 2 && ($order['refund_status'] == 2 || !$order['paid'])) {

             $cart_id = Db::name('store_order_cart_info')->where('oid', $order['id'])->value('cart_id');

             if (!$cart_id) return self::setErrorInfo('订单数据有误!');

             $cart = StoreCart::where('id', $cart_id)->field('product_id,cart_num')->find();

             if (!$cart) return self::setErrorInfo('订单购物车数据有误!');

             $res = StoreProduct::where('id', $cart['product_id'])->setInc('stock', $cart['cart_num']);

          }

         $res1 =  self::edit(['is_del' => 1], $order['id'], 'id');

         $res2 =  StoreOrderStatus::status($order['id'], 'remove_order', '删除订单');

         $res = $res && $res1 && $res2;

         self::checkTrans($res);  

         if ($res)

             return true;

         else

             return self::setErrorInfo('订单删除失败!');

         }

知识付费v2.1.4版本可直接下载下面文件包覆盖