<?php

require_once(BASE_ROOT_PATH   . '/helper/pay_helper.php');
require_once(BASE_DATA_PATH   . '/logic/delivery.logic.php');

$pay_sn = $_POST['out_trade_no'];       // 商户订单号
$trade_no = $_POST['trade_no'];         // 支付宝交易号

Log::record("alipay_notify_url: pay_sn={$pay_sn} total_fee={$total_fee}", Log::DEBUG);


// 步骤一：验证数据来源正确性
if(defined('SERVER_TYPE') && SERVER_TYPE == 'panda')
{
    define(ALIPAY_PATH, BASE_DATA_PATH . '/api/alipay');
    require_once(ALIPAY_PATH . '/alipay.config.php');
    require_once(ALIPAY_PATH . '/lib/alipay_notify.class.php');

    $alipayNotify = new AlipayNotify($alipay_config);
    $verify_result = $alipayNotify->verifyReturn();

    $total_fee = doubleval(trim($_POST['total_fee']));

    Log::record("走pandaup 阿里支付验签过程", Log::DEBUG);
}
elseif(defined('SERVER_TYPE') && SERVER_TYPE == 'car') {
    $ipay = new pay\aopay();
    $verify_result = $ipay->verify($_POST);
    $total_fee = doubleval(trim($_POST['total_amount']));
    Log::record("走pandaup 阿里支付验签过程", Log::DEBUG);
}
else {
    Log::record("没有找到阿里支付密钥",Log::DEBUG);
}

Log::record("verify_result={$verify_result}, pay_sn={$pay_sn},", Log::DEBUG);
fcgi_header("Content-Type: text/plain; charset=UTF-8\r\n\r\n");

Log::record("ali post data:{$_SERVER['post_content']}",Log::DEBUG);

if ($verify_result)
{
    $payer = new pay_helper($pay_sn);

    $trade_status = $_POST['trade_status'];
    if ($trade_status === 'TRADE_FINISHED' || $trade_status === 'TRADE_SUCCESS')
    {
        if($payer->paied()) {
            echo('success'); //该订单已经支付
            return;
        }

        $chk = $payer->check_fee($total_fee,$need_pay);
        if($chk == false) {
            Log::record("AliPay check: pay_sn={$pay_sn},total_fee={$total_fee},need_pay={$need_pay}",Log::ERR);
            echo("fail");
            return;
        }
        else
        {
            Log::record("AliPay check: pay_sn={$pay_sn},total_fee={$total_fee},need_pay={$need_pay}",Log::DEBUG);
            // 步骤二：更新订单状态
            $cb_info = $payer->update_order($trade_no, 'alipay');
            if ($cb_info['state'] == false) {
                Log::record("update_order fail: pay_sn={$pay_sn}", Log::DEBUG);
                echo('fail');
                return;
            }
            else
            {
                if(is_pushoms()) {
                    $logic_delivery = Logic('delivery');
                    $ret = $logic_delivery->putOrder($pay_sn, $trade_no);
                    Log::record("update_order success: pay_sn={$pay_sn}", Log::DEBUG);
                }
                $payer->OnSuccess();

                echo('success');
                return;
            }
         }
    }
    elseif ($trade_status == 'WAIT_BUYER_PAY') {

    }
    else {

    }
    echo("success"); // 交易正确时，返回success
    return;
}
else
{
    Log::record("verify notify fail : pay_sn={$pay_sn}");
    echo("fail");
    return;
}
?>