<?php

//---------------------------------------------------------
//QQ钱包支付即时到帐支付后台回调示例，商户按照此文档进行开发即可
//---------------------------------------------------------
require_once 'inc.php';
require_once SYSTEM_ROOT . 'qqpay/qpayNotify.class.php';
@header('Content-Type: text/html; charset=UTF-8');

$qpayNotify = new QpayNotify();
$result     = $qpayNotify->getParams();
//判断签名
if ($qpayNotify->verifySign() && $conf['qqpay_api'] == 1) {

//判断签名及结果（即时到帐）
    if ($result['trade_state'] == 'SUCCESS') {
        //商户订单号
        $out_trade_no = daddslashes($result['out_trade_no']);
        //QQ钱包订单号
        $transaction_id = $result['transaction_id'];
        //金额,以分为单位
        $total_fee = $result['total_fee'];
        //币种
        $fee_type = $result['fee_type'];

        //------------------------------
        //处理业务开始
        //------------------------------
        $srow = $DB->query('SELECT * FROM `'.$dbconfig['dbqz'].'_pay` WHERE `trade_no` = :outTradeNo limit 1 for update', [':outTradeNo' => $out_trade_no])->fetch(PDO::FETCH_ASSOC);
        if(empty($srow['type']))
            exit('fail');
        if ($srow['status'] == 0) {
            $updateResult = $DB->update('pay', ['status' => 1], ['trade_no' => $out_trade_no, 'LIMIT' => 1]);
            if ($updateResult->rowCount() > 0) {
                $DB->update('pay', ['endtime' => $date], ['trade_no' => $out_trade_no, 'LIMIT' => 1]);
                processOrder($srow);
            }
        }
        //------------------------------
        //处理业务完毕
        //------------------------------
        echo "<xml>
<return_code>SUCCESS</return_code>
</xml>";
    } else {
        echo "<xml>
<return_code>FAIL</return_code>
</xml>";
    }

} else {
    //回调签名错误
    echo "<xml>
<return_code>FAIL</return_code>
<return_msg>签名失败</return_msg>
</xml>";
}


?>