<?php
namespace payment;
use app\service\PayLogService;
* 易票联 - 微信支付
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-19
* @desc description
*/
class EPayLinksWeixin
{
private $config;
private $private_key_dir_file = ROOT.'rsakeys'.DS.'payment_epaylinks'.DS.'private_key.pfx';
private $efps_public_key_dir_file = ROOT.'rsakeys'.DS.'payment_epaylinks'.DS.'efps_public_key.cer';
* 构造方法
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-17
* @desc description
* @param [array] $params [输入参数（支付配置参数）]
*/
public function __construct($params = [])
{
$this->config = $params;
}
* 配置信息
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-19
* @desc description
*/
public function Config()
{
$base = [
'name' => '易票联-微信',
'version' => '1.0.0',
'apply_version' => '不限',
'apply_terminal'=> ['pc'],
'desc' => '支付宝支付、适用web端，支付链接生活、让生意更简单，买家的交易资金直接打入卖家账户，快速回笼交易资金。 <a href="https://www.epaylinks.cn/" target="_blank">立即申请</a>',
'author' => 'Devil',
'author_url' => 'http://shopxo.net/',
];
$element = [
[
'element' => 'input',
'type' => 'text',
'default' => '',
'name' => 'customer_code',
'placeholder' => '商户号',
'title' => '商户号',
'is_required' => 0,
'message' => '请填写商户号',
],
[
'element' => 'input',
'type' => 'text',
'default' => '',
'name' => 'password',
'placeholder' => '证书密码',
'title' => '证书密码',
'is_required' => 0,
'message' => '请填写证书密码',
],
[
'element' => 'input',
'type' => 'text',
'default' => '',
'name' => 'sign_no',
'placeholder' => '证书号',
'title' => '证书号',
'is_required' => 0,
'message' => '请填写证书号',
],
[
'element' => 'select',
'title' => '是否测试环境',
'message' => '请选择是否测试环境',
'name' => 'is_dev_env',
'is_multiple' => 0,
'element_data' => [
['value'=>0, 'name'=>'否'],
['value'=>1, 'name'=>'是'],
],
],
[
'element' => 'message',
'message' => '1. 将私钥文件证书按照[ private_key.pfx ]命名放入目录中['.$this->private_key_dir_file.']、如目录不存在自行创建即可<br />2. 将易票联公钥证书按照[ efps_public_key.cer ]命名放入目录中['.$this->efps_public_key_dir_file.']、如目录不存在自行创建即可',
],
];
return [
'base' => $base,
'element' => $element,
];
}
* 支付入口
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-19
* @desc description
* @param [array] $params [输入参数]
*/
public function Pay($params = [])
{
if(empty($params))
{
return DataReturn('参数不能为空', -1);
}
if(empty($this->config) || empty($this->config['customer_code']) || empty($this->config['password']) || empty($this->config['sign_no']))
{
return DataReturn('支付缺少配置', -1);
}
if(!file_exists($this->private_key_dir_file))
{
return DataReturn('私钥证书不存在', -1);
}
if(!file_exists($this->efps_public_key_dir_file))
{
return DataReturn('公钥证书不存在', -1);
}
if(!empty($params['business_data']) && !empty($params['business_data'][0]) && !empty($params['business_data'][0]['detail']))
{
$order_info = [
'Id' => $params['business_data'][0]['order_no'],
'businessType' => 100001,
'goodsList' => [],
];
foreach($params['business_data'][0]['detail'] as $v)
{
$order_info['goodsList'][] = [
'goodsId' => $v['goods_id'],
'name' => $v['title'],
'price' => (int) (($v['price']*1000)/10),
'number' => $v['buy_number'],
'amount' => (int) (($v['total_price']*1000)/10),
];
}
} else {
$order_info = [
'Id' => $params['order_no'],
'businessType' => 100001,
'goodsList' => [['name'=>'支付','number'=>'one','amount'=>(int) (($params['total_price']*1000)/10)]],
];
}
$parameter = [
'version' => '3.0',
'outTradeNo' => $params['order_no'],
'customerCode' => $this->config['customer_code'],
'clientIp' => GetClientIP(),
'orderInfo' => $order_info,
'payAmount' => (int) (($params['total_price']*1000)/10),
'payCurrency' => 'CNY',
'notifyUrl' => $params['notify_url'],
'redirectUrl' => $params['call_back_url'],
'attachData' => $params['name'],
'transactionStartTime' => date('YmdHis'),
'transactionEndTime' => $this->OrderAutoCloseTime(),
'payMethod' => 6,
'areaInfo' => '350000',
'nonceStr' => md5(time().GetNumberCode()),
];
PayLogService::PayLogRequestRecord($params['order_no'], ['request_params'=>$parameter]);
$ret = $this->HttpRequest('api/txs/pay/UnifiedPayment', $parameter);
if($ret['code'] != 0)
{
return $ret;
}
if(empty($ret['data']['casherUrl']))
{
return DataReturn('返回支付url地址为空', -1);
}
return DataReturn('success', 0, $ret['data']['casherUrl']);
}
* 订单自动关闭的时间
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2021-03-24
* @desc description
*/
public function OrderAutoCloseTime()
{
return date('YmdHis', time()+intval(MyC('common_order_close_limit_time', 30, true)));
}
* 支付回调处理
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-19
* @desc description
* @param [array] $params [输入参数]
*/
public function Respond($params = [])
{
if(empty($params['outTradeNo']) || empty($params['transactionNo']))
{
return DataReturn('支付单号为空', -1);
}
$parameter = [
'outTradeNo' => $params['outTradeNo'],
'transactionNo' => $params['transactionNo'],
'customerCode' => $this->config['customer_code'],
'nonceStr' => md5(time().GetNumberCode()),
];
$ret = $this->HttpRequest('api/txs/pay/PaymentQuery', $parameter);
if($ret['code'] != 0)
{
return $ret;
}
if(isset($ret['data']['payState']) && $ret['data']['payState'] == '00')
{
return DataReturn('支付成功', 0, $this->ReturnData($ret['data']));
}
$msg = empty($ret['data']['returnMsg']) ? '支付失败' : $ret['data']['returnMsg'].'('.$ret['data']['returnCode'].')';
return DataReturn($msg, -1);
}
* 返回数据统一格式
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2018-10-06T16:54:24+0800
* @param [array] $data [返回数据]
*/
private function ReturnData($data)
{
$buyer_user = empty($params['openId']) ? (empty($params['buyerId']) ? '' : $params['buyerId']) : $params['openId'];
$data['trade_no'] = $data['transactionNo'];
$data['buyer_user'] = $buyer_user;
$data['out_trade_no'] = $data['outTradeNo'];
$data['subject'] = empty($data['attachData']) ? '' : $data['attachData'];
$data['pay_price'] = $data['amount']/100;
return $data;
}
* 退款处理
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2019-05-28
* @desc description
* @param [array] $params [输入参数]
*/
public function Refund($params = [])
{
$p = [
[
'checked_type' => 'empty',
'key_name' => 'order_no',
'error_msg' => '订单号不能为空',
],
[
'checked_type' => 'empty',
'key_name' => 'trade_no',
'error_msg' => '交易平台订单号不能为空',
],
[
'checked_type' => 'empty',
'key_name' => 'refund_price',
'error_msg' => '退款金额不能为空',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
$refund_reason = empty($params['refund_reason']) ? $params['order_no'].'订单退款'.$params['refund_price'].'元' : $params['refund_reason'];
$parameter = [
'customerCode' => $this->config['customer_code'],
'outRefundNo' => $params['order_no'].GetNumberCode(),
'outTradeNo' => $params['order_no'],
'transactionNo' => $params['trade_no'],
'amount' => (int) (($params['pay_price']*1000)/10),
'refundAmount' => (int) (($params['refund_price']*1000)/10),
'remark' => $refund_reason,
'nonceStr' => md5(time().GetNumberCode()),
];
$ret = $this->HttpRequest('api/txs/pay/Refund/V2', $parameter);
if($ret['code'] != 0)
{
return $ret;
}
return DataReturn('退款成功', 0, [
'out_trade_no' => isset($ret['data']['outTradeNo']) ? $ret['data']['outTradeNo'] : '',
'trade_no' => isset($ret['data']['transactionNo']) ? $ret['data']['transactionNo'] : '',
'buyer_user' => '',
'refund_price' => isset($ret['data']['refundAmount']) ? $ret['data']['refundAmount']/100 : 0.00,
'return_params' => $ret['data'],
'request_params' => $parameter,
]);
}
* 网络请求
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2017-09-25T09:10:46+0800
* @param [string] $path [请求接口]
* @param [array] $data [发送数据]
* @return [mixed] [请求返回数据]
*/
private function HttpRequest($path, $data)
{
$json_str = json_encode($data);
$sign = $this->CreatedSign($json_str);
if($sign['code'] != 0)
{
return $sign;
}
$url = 'https://efps.epaylinks.cn/';
if(isset($this->config['is_dev_env']) && $this->config['is_dev_env'] == 1)
{
$url = 'http://test-efps.epaylinks.cn/';
}
$url .= $path;
$ch = curl_init();
$headers = [
'Content-Type: application/json; charset=utf-8',
'Content-Length: ' . strlen($json_str),
'x-efps-sign-no:'.$this->config['sign_no'],
'x-efps-sign-type:SHA256withRSA',
'x-efps-sign:'.$sign['data'],
'x-efps-timestamp:'.date('YmdHis'),
];
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POSTFIELDS, $json_str);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$reponse = curl_exec($ch);
curl_close($ch);
$reponse = json_decode($reponse, true);
if(empty($reponse))
{
return DataReturn('请求失败、请稍后再试', -1);
}
if(isset($reponse['returnCode']) && $reponse['returnCode'] == '0000')
{
return DataReturn('success', 0, $reponse);
}
$msg = empty($reponse['returnMsg']) ? '返回数据格式错误' : $reponse['returnMsg'].'('.$reponse['returnCode'].')';
return DataReturn($msg, -1);
}
* 签名验证
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2017-09-24T08:38:28+0800
* @param [string] $prestr [待验证的字符串]
* @return [string] [签名结果]
*/
function VerifySign($prestr, $sign)
{
$pubKey = file_get_contents($this->efps_public_key_dir_file);
$res = openssl_get_publickey($pubKey);
if(empty($res))
{
return DataReturn('RSA公钥错误，请检查公钥文件格式是否正确', -1);
}
$result = (bool)openssl_verify($prestr, base64_decode($sign), $res, OPENSSL_ALGO_SHA256);
openssl_free_key($res);
return $result;
}
* 签名字符串
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @datetime 2017-09-24T08:38:28+0800
* @param [string] $prestr [需要签名的字符串]
* @return [string] [签名结果]
*/
private function CreatedSign($prestr)
{
$certs = [];
openssl_pkcs12_read(file_get_contents($this->private_key_dir_file), $certs, $this->config['password']);
if(empty($certs))
{
return DataReturn('请检查RSA私钥配置', -1);
}
openssl_sign($prestr, $sign, $certs['pkey'], OPENSSL_ALGO_SHA256);
return DataReturn('success', 0, base64_encode($sign));
}
* 自定义成功返回内容
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-01
* @desc description
*/
public function SuccessReturn()
{
return '{"returnCode":0000,"returnMsg":"success"}';
}
}
?>