iwebshop 订单存库修改为下单件库存

//减少库存量
$orderGoodsDB = new IModel('order_goods');
$orderGoodsList = $orderGoodsDB->query('order_id = '.$order_id);
$orderGoodsListId = array();
foreach($orderGoodsList as $key => $val)
{
$orderGoodsListId[] = $val['id'];
}
Order_Class::updateStore($orderGoodsListId,'reduce');
//减少库存量完成

$orderInstance->insertOrderGoods($order_id,$goodsResult['goodsResult'],$order_seller);
在这句下面添加以上代码

self::updateStore减库存的