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@dxcswl
dxcswl committed Dec 21, 2017
1 parent 7ad061a commit 5436e2a
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Showing 8 changed files with 512 additions and 3,858 deletions.
198 changes: 138 additions & 60 deletions src/Weixin.php
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Original file line number Diff line number Diff line change
Expand Up @@ -25,54 +25,27 @@ public static function getWeixinNotify() {
}
}

public static function getWeixinApps($config, $total_price, $order_id, $pay_id) {
require_once 'org\weixin\WxPay.NativePay.php';
$notify = new \ft_pay\org\weixin\NativePay();
//方式二
$input = new \ft_pay\org\weixin\WxPayUnifiedOrder();
$input->SetBody($config['body']);
//$input->SetAttach($order_id);
$input->SetOut_trade_no($pay_id);
$input->SetTotal_fee($total_price);
//$input->SetTime_start(date("YmdHis"));
//$input->SetTime_expire(date("YmdHis", time() + 600));
//$input->SetGoods_tag("在线支付");
$input->SetNotify_url($config['notify_url']);
$input->SetTrade_type("APP");
//$input->SetProduct_id($order_id);
$result = $notify->GetPayApp($input);
if(isset($result['appid']) and isset($result['nonce_str']) and isset($result['mch_id']) and isset($result['prepay_id']) and isset($result['sign'])) {
$data['nonce_str'] = $result['nonce_str'];
$data['prepay_id'] = $result['prepay_id'];
$data['sign'] = $result['sign'];
$data['appid'] = $result['appid'];
$data['partnerid'] = $result['mch_id'];
$data['timestamp'] = time();
$data['spbill_create_ip'] = '171.113.60.93';
return ['code' => 1, 'msg' => 'OK', 'data' => $data];
} else {
if(!isset($result['return_msg'])) {
$result['return_msg'] = '请求错误';
}
return ['code' => 99, 'msg' => $result['return_msg'], 'data' => []];
}
}

/*
* 微信支付app发起处理
*
*/

public static function getWeixinApp($config, $total_price, $order_id, $pay_id) {
$result = self::getWeixinUnifiedOrder($config, $total_price, $order_id, $pay_id);
$result_code = self::getWeixinUnifiedOrder($config, $total_price, $order_id, $pay_id);
if($result_code['code'] == 0){
return $result_code;
}else{
$result = $result_code['data'];
}
if(isset($result['appid']) and isset($result['nonce_str']) and isset($result['mch_id']) and isset($result['prepay_id']) and isset($result['sign'])) {
$data['nonce_str'] = $result['nonce_str'];
$data['prepay_id'] = $result['prepay_id'];
$data['sign'] = $result['sign'];
$data['appid'] = $result['appid'];
$data['partnerid'] = $result['mch_id'];
$data['prepayid'] = $result['prepay_id'];
$data['package'] = 'Sign=WXPay';
$data['noncestr'] = $result['nonce_str'];
$data['timestamp'] = time();
$data['spbill_create_ip'] = '171.113.60.93';
$data['sign'] = self::MakeSign($data, $config['key']);
$data['sign_original'] = $result['sign'];
return ['code' => 1, 'msg' => 'OK', 'data' => $data];
} else {
if(isset($result['return_msg'])) {
Expand All @@ -86,43 +59,51 @@ private static function getWeixinUnifiedOrder($config, $total_price, $order_id,
$ret = ['code' => 99, 'msg' => '未知', 'data' => []];
//检测必填参数
if(!$pay_id) {
$ret['msg'] = "缺少统一支付接口必填参数out_trade_no！";
return ['code' => 0, 'msg' => '缺少统一支付接口必填参数out_trade_no', 'data' => []];
} else if(!$config['body']) {
$ret['msg'] = "缺少统一支付接口必填参数body！";
return ['code' => 0, 'msg' => '缺少统一支付接口必填参数body', 'data' => []];
} else if(!$total_price) {
$ret['msg'] = "缺少统一支付接口必填参数total_fee！";
return ['code' => 0, 'msg' => '缺少统一支付接口必填参数total_fee', 'data' => []];
} elseif($trade_type == "JSAPI" && !$config['openid']) {
$ret['msg'] = "统一支付接口中，缺少必填参数openid！trade_type为JSAPI时，openid为必填参数！";
return ['code' => 0, 'msg' => '统一支付接口中，缺少必填参数openid！trade_type为JSAPI时，openid为必填参数', 'data' => []];
} elseif($trade_type == "NATIVE" && !$config['product_id']) {
$ret['msg'] = "统一支付接口中，缺少必填参数product_id！trade_type为JSAPI时，product_id为必填参数！";
return ['code' => 0, 'msg' => '统一支付接口中，缺少必填参数product_id！trade_type为JSAPI时，product_id为必填参数！', 'data' => []];
} else {
$url = "https://api.mch.weixin.qq.com/pay/unifiedorder";

$data = ['appid' => $config['appid'], 'mch_id' => $config['mchid'], //'device_info' => $config['appid'],
'nonce_str' => self::getNonceStr(), //'sign' => $config['appid'],
//'sign_type' => $config['appid'],
'body' => $config['body'], //'detail' => $config['appid'],
//'attach' => $config['appid'],
'out_trade_no' => $pay_id, //'fee_type' => $config['appid'],
'total_fee' => $total_price, 'spbill_create_ip' => $_SERVER['REMOTE_ADDR'], //'time_start' => $config['appid'],
//'time_expire' => $config['appid'],
//'goods_tag' => $config['appid'],
'notify_url' => $config['notify_url'], 'trade_type' => $trade_type, //'product_id' => $config['appid'],
//'limit_pay' => $config['appid'],
//'openid' => $config['appid'],
//'scene_info' => $config['appid'],
$data = [
'appid' => $config['appid'],
'mch_id' => $config['mchid'],
'nonce_str' => self::getNonceStr(),
'body' => $config['body'],
'out_trade_no' => $pay_id,
'total_fee' => $total_price,
'spbill_create_ip' => $_SERVER['REMOTE_ADDR'],
'notify_url' => $config['notify_url'],
'trade_type' => $trade_type,
];
$data['sign'] = self::MakeSign($data, $config['key']);
$xml = self::ToXml($data);
if($xml == false){
$ret['msg'] = "数组数据异常！";
return ['code' => 0, 'msg' => '统一支付(发送)xml数据异常', 'data' => []];
}else{
$response = self::postXmlCurl($xml, $url, false, 6);
$result = self::FromXml($response);
if($result == false){
$ret['msg'] = "数组数据异常！";
return ['code' => 0, 'msg' => '统一支付(获取)xml数据异常', 'data' => []];
}else{
return $result;
$response = self::postXmlCurl($xml, $url, false, 6);
//验证签名
$check_sign = self::check_sign($response,$config['key']);
if($check_sign['code'] == 1){
$result = $check_sign['data'];
if(!$result){
return ['code' => 0, 'msg' => '统一支付(获取)数组数据异常', 'data' => $result];
}else{
return ['code' => 1, 'msg' => '签名成功', 'data' => $result];
}
}else{
return $check_sign;
}
}
}
//self::reportCostTime($url, self::getMillisecond(), $result, $config);//上报请求花费时间
Expand Down Expand Up @@ -338,4 +319,101 @@ private static function reportCostTime($url, $startTimeStamp, $data, $config) {
//不做任何处理
}
}


/**
*
* 支付结果通用通知
* @param function $callback
* 直接回调函数使用方法: notify(you_function);
* 回调类成员函数方法:notify(array($this, you_function));
* $callback 原型为：function function_name($data){}
*/
public static function notify($config)
{
//获取通知的数据
$xml = file_get_contents('php://input');
//如果返回成功则验证签名
try {
//验证签名
$check_sign = self::check_sign($xml,$config['key']);
if($check_sign['code'] == 1){
$values = $check_sign['data'];
//查询订单，判断订单真实性
return self::orderQuery($values["transaction_id"],$config);
}else{
return $check_sign;
}

} catch (\Exception $e){
return ['code' => 0, 'msg' => $e->getMessage(), 'data' => []];
}
}



public static function check_sign($xml,$key){
$values = self::FromXml($xml);
if(!$values){
return ['code' => 0, 'msg' => 'xml数据异常', 'data' => []];
}

if($values['return_code'] != 'SUCCESS'){
return ['code' => 0, 'msg' => '错误状态', 'data' => $values];
}
//检测签名
if(!array_key_exists('sign',$values)){
return ['code' => 0, 'msg' => '签名中不包含:sign字段', 'data' => []];
}

if($values['sign'] != self::MakeSign($values, $key)){
return ['code' => 0, 'msg' => '签名错误,比对key错误', 'data' => []];
}else{
return ['code' => 1, 'msg' => '验证签名成功', 'data' => $values];
}
}

/**
*
* 查询订单，WxPayOrderQuery中out_trade_no、transaction_id至少填一个
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayOrderQuery $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function orderQuery($transaction_id, $config)
{
$url = "https://api.mch.weixin.qq.com/pay/orderquery";
//检测必填参数
if(!$transaction_id) {
return ['code' => 0, 'msg' => '订单查询接口中，out_trade_no、transaction_id至少填一个', 'data' => []];
}

$data = [
'appid' => $config['appid'],
'mch_id' => $config['mchid'],
'nonce_str' => self::getNonceStr(),
'transaction_id' => $transaction_id,
];
$data['sign'] = self::MakeSign($data, $config['key']);
$xml = self::ToXml($data);
if($xml == false){
return ['code' => 0, 'msg' => '查询订单(发送)xml数据异常', 'data' => $result];
}else{
$response = self::postXmlCurl($xml, $url, false, 6);
//验证签名
$check_sign = self::check_sign($response,$config['key']);
if($check_sign['code'] == 1){
$result = $check_sign['data'];
if(!$result){
return ['code' => 0, 'msg' => '数组数据异常', 'data' => $result];
}else{
return ['code' => 1, 'msg' => '签名成功', 'data' => $result];
}
}else{
return $check_sign;
}
}
}
}
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