vendor/codeages/omnipay-wechatpay/src/Message/CreateOrderRequest.php

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<?php

namespace Omnipay\WechatPay\Message;

use Omnipay\Common\Message\ResponseInterface;
use Omnipay\WechatPay\Helper;
/**
 * Class CreateOrderRequest
 * @package Omnipay\WechatPay\Message
 * @link    https://pay.weixin.qq.com/wiki/doc/api/app.php?chapter=9_1
 * @method CreateOrderResponse send()
 */
class CreateOrderRequest extends \Omnipay\WechatPay\Message\BaseAbstractRequest
{
    protected $endpoint = 'https://api.mch.weixin.qq.com/pay/unifiedorder';
    /**
     * Get the raw data array for this message. The format of this varies from gateway to
     * gateway, but will usually be either an associative array, or a SimpleXMLElement.
     *
     * @return mixed
     */
    public function getData()
    {
        $this->validate('app_id', 'mch_id', 'body', 'out_trade_no', 'total_fee', 'notify_url', 'trade_type', 'spbill_create_ip');
        $tradeType = strtoupper($this->getTradeType());
        if ($tradeType == 'JSAPI') {
            $this->validate('open_id');
        }
        $data = array('appid' => $this->getAppId(), 'mch_id' => $this->getMchId(), 'device_info' => $this->getDeviceInfo(), 'body' => $this->getBody(), 'detail' => $this->getDetail(), 'attach' => $this->getAttach(), 'out_trade_no' => $this->getOutTradeNo(), 'fee_type' => $this->getFeeType(), 'total_fee' => $this->getTotalFee(), 'spbill_create_ip' => $this->getSpbillCreateIp(), 'time_start' => $this->getTimeStart(), 'time_expire' => $this->getTimeExpire(), 'goods_tag' => $this->getGoodsTag(), 'notify_url' => $this->getNotifyUrl(), 'trade_type' => $this->getTradeType(), 'limit_pay' => $this->getLimitPay(), 'openid' => $this->getOpenId(), 'nonce_str' => md5(uniqid()));
        $data = array_filter($data);
        $data['sign'] = \Omnipay\WechatPay\Helper::sign($data, $this->getApiKey());
        return $data;
    }
    /**
     * @return mixed
     */
    public function getTradeType()
    {
        return $this->getParameter('trade_type');
    }
    /**
     * @return mixed
     */
    public function getDeviceInfo()
    {
        return $this->getParameter('device_Info');
    }
    /**
     * @return mixed
     */
    public function getBody()
    {
        return $this->getParameter('body');
    }
    /**
     * @return mixed
     */
    public function getDetail()
    {
        return $this->getParameter('detail');