Service.php
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<?php
namespace WebPlugin\Pay\Tenpay;
use WebPlugin\Pay\PayAbstract;
use WebPlugin\Pay\Reqparams;
use WebPlugin\Pay\Rspparams;
class Service extends PayAbstract
{
var $config;
/**
* Service constructor.
* @param array $paymentParams
*/
public function __construct(array $paymentParams)
{
$this->logProjectPrefix = 'tenpay';
$this->config = new Config();
$myConfig = json_decode($paymentParams["pay_params"]);
$this->config->bargainor_id = $myConfig->merchant_id;
$this->config->sp_key = $myConfig->merchant_key;
}
/**
* @param Reqparams $params
* @return array
*/
public function getPayRequestPars(Reqparams $params)
{
parent::getPayRequestPars($params);
$baseUrl = $this->getBaseNoticeUrl($params->isTest);
$reqData = array();
$sign_text = "cmdno=" . $this->config->cmdno;
$sign_text .= "&date=" . date('Ymd');
// $sign_text .= "&bank_type=0";
$goodName = urlencode(iconv("UTF-8", "GB2312", $params->goodsName));
$sign_text .= "&bargainor_id=" . $this->config->bargainor_id;
$sign_text .= "&transaction_id=" . $this->config->bargainor_id . date('Ymd') . date('mdHis');
$sign_text .= "&sp_billno=" . $params->orderCode; //内部订单号
$sign_text .= "&total_fee=" . $params->totalFee;
$sign_text .= "&fee_type=" . $this->config->fee_type;
$sign_text .= "&return_url=" . $baseUrl . $this->config->return_url;
$sign_text .= "&attach=" . $params->orderCode;
if (!empty($params->spbill_create_ip)) {
$sign_text .= "&spbill_create_ip=" . $params->spbill_create_ip;
}
$sign = strtoupper(md5($sign_text . "&key=" . $this->config->sp_key));
$sign_text = $sign_text . "&sign=" . $sign . "&desc=" . $goodName . "&bank_type=0&cs=gb2312";
$result = array(
'pay_url' => $this->config->pay_url,
'pars' => $sign_text,
'reqType' => 'get'
);
return $result;
}
/**
* 解析返回的参数
* @param Array $arrResponse
* @return void|Rspparams
*/
public function parseResponse(array $arrResponse)
{
$rsp = new Rspparams();
if (!$this->checkResponse($arrResponse)) {
//验证不成功
$rsp->payResult = 400;
} else {
$rsp->bankName = "";
$rsp->orderCode = $arrResponse["sp_billno"];
$rsp->payResult = $this->convertResult($arrResponse["pay_result"]);
$rsp->payTime = $arrResponse["pay_time"];
$rsp->totalFee = round($arrResponse["total_fee"], 2) / 100; //返回的是分，要转化成元
$rsp->resultMsg = $arrResponse['pay_info'];
//添加支付订单号和交易号
$rsp->payOrderCode = $arrResponse["sp_billno"];
$rsp->tradeNo = "";
$rsp->bankBillNo = "";
}
return $rsp;
}
/**
* @param $resultCode
* @return int|void
*/
protected function convertResult($resultCode)
{
if ($resultCode == 0) {
return 200;
}
return $resultCode;
}
/**
* 验证回复的正确性
* @param array $arrResponse
* @return bool|void
*/
protected function checkResponse(array $arrResponse)
{
$strResponseText = "cmdno=" . $arrResponse["cmdno"];
$strResponseText .= "&pay_result=" . $arrResponse["pay_result"];
$strResponseText .= "&date=" . $arrResponse["date"];
$strResponseText .= "&transaction_id=" . $arrResponse["transaction_id"];
$strResponseText .= "&sp_billno=" . $arrResponse["sp_billno"];
$strResponseText .= "&total_fee=" . $arrResponse["total_fee"];
$strResponseText .= "&fee_type=" . $arrResponse["fee_type"];
$strResponseText .= "&attach=" . $arrResponse["attach"];
$strResponseText .= "&key=" . $this->config->sp_key;
if (strtoupper(md5($strResponseText)) == $arrResponse["sign"]) {
return true;
}
return false;
}
}