xyzshop/helper/refill/api/xyz/zeheng/RefillOil.php

<?php

namespace refill\zeheng;

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

use refill;
use Log;

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

    private function req_params(int $card_no, string $order_sn, int $amount)
    {
        $params['merchantId'] = config::MCH_ID;
        $params['amt'] = $amount;
        $params['account'] = $card_no;
        $params['number'] = 1;
        $params['type'] = 'ZSH';
        $params['extOrderId'] = $order_sn;
        $params['notifyUrl'] = config::NOTIFY_URL;
        return $params;
    }

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

        $sign = $this->sign($params);
        $params['md5'] = $sign;

        $resp = http_request(config::ORDER_URL, $params, 'POST', false, [], $net_errno);
        if (empty($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['code'] == 0) {
                return [true, '', false];
            } else {
                return [false, $resp['msg'], false];
            }
        }
    }

    public function query($refill_info)
    {
        $params['merchantId'] = config::MCH_ID;
        $params['extOrderId'] = $refill_info['order_sn'];

        $content = $params['extOrderId'] . $params['merchantId'] . config::KEY;
        $params['sign'] = md5($content);

        $resp = http_request(config::QUERY_URL, $params, 'POST');
        if (empty($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'] == 0)
            {
                $status = $resp['data'];
                if ($status == 4) {
                    $order_state = ORDER_STATE_SUCCESS;
                } elseif ($status == 5) {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif ($status == 3) {
                    $order_state = ORDER_STATE_SEND;
                } else {
                    return [false, $resp['msg']];
                }

                return [true, $order_state];
            }
            else
            {
                return [false, $resp['msg']];
            }
        }
    }

    public function balance()
    {
        return [false, '暂无余额接口'];
    }

    private function sign($params)
    {
        $content = $params['account'] . $params['amt'] . $params['extOrderId'] . $params['merchantId'] . $params['notifyUrl'] . $params['number'];
        $content .= $params['type'] . config::KEY;
        return md5($content);
    }
}