Qiniu_Pro/app/controller/api/Huifu.php

<?php
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2020 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------

namespace app\controller\api;

use app\Request;
use app\services\pay\PayNotifyServices;
use qiniu\services\huifu\HuiFuService;
use qiniu\utils\Hook;
use think\Response;

/**
 * 支付相关回调
 * Class PayController
 * @package app\controller\api\v1
 */
class Huifu
{

    /**
     * 支付回调
     * @param Request $request
     * @param string $type
     * @return false|string
     */
    public function notify(Request $request, string $type)
    {
        if (cache('hj_' . md5($request->getContent()))) return 'lock';
        cache('hj_' . md5($request->getContent()), 30);
        return HuiFuService::notify(function ($notify) use ($request) {
            if (isset($notify->out_trade_no)) {
                if (isset($notify->attach) && $notify->attach) {
                    if (($count = strpos($notify->out_trade_no, '_')) !== false) {
                        $notify->trade_no = $notify->out_trans_id;
                        $notify->req_seq_id = $notify->out_trade_no;
                        $notify->out_trade_no = substr($notify->out_trade_no, $count + 1);
                    }
                    cache('hj_' . md5($request->getContent()), null);
                    return (new Hook(PayNotifyServices::class, 'huifu'))->listen($notify->attach, $notify->out_trade_no, $notify->trade_no, $notify->req_seq_id);
                }
                return false;
            }
            return false;
        });
    }

    /**
     * 退款回调
     * @param Request $request
     * @param string $type
     * @return Response
     */
    public function refund(Request $request, string $type)
    {
        @file_put_contents('hjverify.txt', $type . PHP_EOL, FILE_APPEND);
        @file_put_contents('hjverify.txt', $request->getContent() . PHP_EOL, FILE_APPEND);
        @file_put_contents('hjverify.txt', json_encode(input()) . PHP_EOL, FILE_APPEND);
        @file_put_contents('hjverify.txt', json_encode(input()) . PHP_EOL, FILE_APPEND);
    }
}