xyzshop/helper/refill/api/xyz/afand/RefillCallBack.php

<?php


namespace refill\afand;

require_once(BASE_HELPER_RAPI_PATH . '/afand/config.php');


use refill;

class RefillCallBack implements refill\IRefillCallBack
{
    public function verify($params): bool
    {
        $sign = $this->sign($params);
        if ($params['sign'] == $sign) {
            return true;
        } else {
            return false;
        }
    }

    private function sign($params)
    {
        $content  = config::MCHID . $params['pt_order_id'] . $params['mch_order_id'] . $params['op_order_id'] . $params['tel'];
        $content .= $params['price'] . $params['pay_type'] . $params['status'] . config::KEY;
        return md5($content);
    }

    //[$order_id, $success, $can_try, $need_handle]
    public function notify($params)
    {
        $status = intval($params['status']);
        $order_sn = $params['mch_order_id'];
        $order_info = Model('vr_order')->getOrderInfoForNotify(['order_sn' => $order_sn]);
        if (empty($order_info)) {
            return [false, false, false,false];
        }
        $order_id = $order_info['order_id'];
        
        $data['official_sn'] = strtolower($params['op_order_id']) == 'null' ? '' : $params['op_order_id'];

        if ($status === 1) {
            Model('refill_order')->edit($order_id, $data);
            return [$order_id, true, false, true];
        } elseif ($status === 0) {
            return [$order_id, false, true, true];
        } else {
            return [$order_id, false, false, false];
        }
    }
}