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

<?php
namespace refill\lexianglt;

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

use refill;
class RefillCallBack implements refill\IRefillCallBack
{
    public function verify($params): bool
    {
        return true;
    }

    public function aes_decrypt($data)
    {
        $data = str_replace(' ','+',$data);
        $data = base64_decode($data);
        $data = openssl_decrypt($data, 'AES-128-CBC', config::UserKey, OPENSSL_NO_PADDING, config::aesIV);
        return strstr($data,'}',true) . "}";
    }

    public function notify($params)
    {
        $decrypt = $this->aes_decrypt($params['PostData']);
        $data = json_decode($decrypt, true);

        $status = intval($data['Status']);
        $order_sn = $data['OrderNo'];
        $order_info = Model('vr_order')->getOrderInfo(['order_sn' => $order_sn]);
        if (empty($order_info)) {
            return [false, false, false,false];
        }
        $order_id = $order_info['order_id'];

        if ($status === 3) {
            Model('refill_order')->edit($order_id, ['official_sn' => $data['OperatorSerialNumber']]);
            return [$order_id, true, false,true];
        }
        elseif ($status === 2) {
            return [$order_id, false, true,true];
        }
        else {
            return [$order_id, false, false,false];
        }
    }
}