xyzshop/helper/refill/api/xyz/dinghui/RefillPhone.php

<?php

namespace refill\dinghui;

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

use refill;
use Log;

class RefillPhone extends refill\IRefillPhone
{
    public function __construct($cfgs)
    {
        parent::__construct($cfgs);
    }

    //统一请求
    private function url_request($message, $method)
    {
        $params['msgtype'] = 'request_msg';
        $params['format'] = 'json';
        $params['version'] = '1.0';
        $params['app_id'] = config::APP_ID;
        $params['timestamp'] = $this->getMillisecond();
        $params['method'] = $method;
        $params['channel'] = 'wap';
        $params['request_id'] = "REQ".$params['timestamp'];
        $params['message'] = $message;

        $sign = $this->sign($params);
        $params['sign'] = $sign;

        $url = config::API_URL;
        return http_request($url, $params, 'POST', false, [], $net_errno);
    }

    private function req_params(int $phone, int $card_type, int $amount, string $order_sn)
    {
        $params['goods_sku'] = config::SKU[$card_type][$amount];
        $params['app_order_no'] = $order_sn;
        $params['goods_count'] = 1;

        $charge_params = [];
        $charge_params = (object)$charge_params;
        $charge_params->charge_account_number = "{$phone}";
        $charge_params->charge_type = 0;
        $charge_params->charge_account_type = 'MOBILE';
        $charge_params->charge_account_os_type = '';

        $params['charge_query_info'] = $charge_params;

        $params['notify_url'] = config::NOTIFY_URL;
        return $params;
    }

    public function add($card_no, $card_type, $amount, $params,&$net_errno = 0)
    {
        $params = $this->req_params($card_no, $card_type, $amount, $params['order_sn']);

        $message = $this->pub_message($params);
        $resp = $this->url_request($message,'order.charge.query');

        if (empty($resp)) {
            return [false, '系统错误', true];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if (empty($resp)) {
                return [false, '系统错误', true];
            } elseif ($resp['code'] === '000000') {
                return [true, $resp['result']['trade_no'], false];
            } else {
                return [false, $resp['msg'], false];
            }
        }
    }

    public function query($refill_info)
    {
        $params['app_order_no'] = $refill_info['order_sn'];
        $message = $this->pub_message($params);
        $resp = $this->url_request($message,'order.charge.query');

        if (empty($resp)) {
            return [false, '系统错误'];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);

            if (empty($resp)) {
                return [false, '系统错误'];
            } elseif ($resp['code'] === '000000') {
                $status = $resp['result']['charge_result'];
                if ($status === 'SUCCESS') {
                    $order_state = ORDER_STATE_SUCCESS;
                } elseif ($status === 'FAILED') {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif ($status === 'WAITTING') {
                    $order_state = ORDER_STATE_SEND;
                } else {
                    return [false, $resp['msg']];
                }
                return [true, $order_state];
            } else {
                return [false, $resp['msg']];
            }
        }
    }

    private function sign($params)
    {
        $content = '';
        ksort($params);
        foreach ($params as $key => $val){
            $content .= "{$key}={$val}&";
        }
        $content = rtrim($content,'&');
        $res = openssl_pkey_get_private(config::PRIVATE_KEY);
        openssl_sign($content, $sign, $res);
        return bin2hex($sign);
    }

    private function getMillisecond() {
        list($t1, $t2) = explode(' ', microtime());
        return (float)sprintf('%.0f',(floatval($t1)+floatval($t2))*1000);
    }

    private function pub_message($params): string
    {
        $encrypt = json_encode($params, JSON_UNESCAPED_SLASHES);
        return openssl_encrypt($encrypt, 'AES-256-ECB', config::AES_KEY, 0, '');
    }
}