<?php

namespace app\base\controller\demo\api;


class Callback extends Base
{


    /**
     * 支付宝预授权回调
     * @date 2022-04-01
     */
    public function freezeNotify()
    {
        $uid = input('param.uid');
        $data = input('post.');


        defined('UID') || define('UID', $uid);
        $ali_pay_param = get_app_alipay_config();
        $ali_pay_class = new \ali\alipay\pay\AliPay($ali_pay_param);

        //异步通知验签
        $result = $ali_pay_class->verifyNotify($data);

        // 记录日志
        platformLog($data, $result, 'alipaysdk_pay_check_sign_freeze_' . UID);

        //验签失败
        if (!$result) {
            exit;
        }

        //在支付宝的业务通知中，资金预授权明细的状态:INIT--初始 SUCCESS--成功 CLOSED--关闭
        if ($data['status'] != 'SUCCESS') {
            exit;
        }

        $order_number = $data['out_order_no'];  //订单编号

        echo "success";// 告诉支付宝，我已经处理完了，别再通知我了
        exit;
    }


}