function check_order()
{
$order_id = $_POST['order_id'];
$scareModel = new mdl_scare();
$ordermodel =& $this->system->loadModel('trading/order');
$order = $ordermodel->getList('*', array('order_id' => $order_id));
$goodstr = $order[0]['tostr'];
$goodlist = explode(',', $goodstr);
foreach ($goodlist as $k => $good) {
$pstr = strpos($good, '(限时抢购商品)');
if ($pstr) {
$goodsinfo = explode('@|', $good);
$good = $goodsinfo[0] . '@|' . $goodsinfo[1] . '@|';
$goods_id = $goodsinfo[1];
$scareinfo = $scareModel->getScareByGoodsId($goods_id);
$count = $scareModel->getScareOrder($good, $scareinfo);
$num = explode('(', $goodsinfo[2]);
$nums = explode(')', $num[1]);
$allcount = $count + $nums[0];
if ($allcount > $scareinfo['count']) {
$this->splash('failed', $_SERVER["HTTP_REFERER"], __('订单中限时抢购商品已售完，无法付款'));
}
}
}
}