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

<?php

namespace refill\dexin;

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

use refill;
use Log;

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

    private function req_params(int $phone, int $amount, string $order_sn)
    {
        $params['user_id'] = config::USER_ID;
        $params['out_trade_no'] = $order_sn;
        $params['out_expired_time'] = '86400';
        $params['mobile'] = "{$phone}";
        $params['money'] = $amount;
        $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, $amount, $params['order_sn']);
        $sign = $this->sign($params);
        $params['sign'] = $sign;

        $params = json_encode($params);

        $resp = http_post_data(config::ORDER_URL, $params , [], $net_errno);

        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['success'] == true && $resp['errorCode'] == 0) {
                return [true, $resp['data']['trade_no'], false];
            } else {
                return [false, $resp['errorMessage'], false];
            }
        }
    }

    public function query($refill_info)
    {
        $params['user_id'] = config::USER_ID;
        $params['out_trade_no'] = $refill_info['order_sn'];

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

        $resp = http_post_data(config::QUERY_URL, $params , []);

        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['success'] == true && $resp['errorCode'] == 0)
            {
                $status = intval($resp['data']['status']);
                if ($status === 3) {
                    $updata['official_sn'] = $resp['data']['official_trade_no'];
                    $updata['ch_trade_no'] = $resp['data']['trade_no'];
                    Model('refill_order')->edit($refill_info['order_id'], $updata);
                    $order_state = ORDER_STATE_SUCCESS;
                } elseif ($status === 4) {
                    $order_state = ORDER_STATE_CANCEL;
                } else {
                    $order_state = ORDER_STATE_SEND;
                }
                return [true, $order_state];
            }
            elseif($resp['code'] == 3006) {
                return [true, ORDER_STATE_NOEXIST];
            }
            else {
                return [false, $resp['msg']];
            }
        }
    }

    private function sign($params)
    {
        ksort($params);
        $body = "";
        $key = config::KEY;
        foreach ($params as $k => $v)
        {
            $body .= "{$k}={$v}&";
        }
        $body .= "key={$key}";
        return md5($body);
    }
}