| <?php
/**
?* @Author: [FENG] <1161634940@qq.com>
?* @Date:?? 2020-05-13 17:02:49
?* @Last Modified by:?? [FENG] <1161634940@qq.com>
?* @Last Modified time: 2021-06-15T17:06:18+08:00
?*/
namespace fengkui\Pay;
use fengkui\Supports\Http;
/**
?* Bytedance 字节跳动支付
?* 小程序担保支付（V1）
?*/
class Bytedance
{
????// 接口版本
????const EDITON = 'v1';
????// 统一下订单管理
????private static $ecpayUrl = 'https://developer.toutiao.com/api/apps/ecpay/';
????// 服务端预下单
????private static $createOrderUrl = 'https://developer.toutiao.com/api/apps/ecpay/v1/create_order';
????// 订单查询
????private static $queryOrderUrl = 'https://developer.toutiao.com/api/apps/ecpay/v1/query_order';
????// 退款
????private static $createRefundUrl = 'https://developer.toutiao.com/api/apps/ecpay/v1/create_refund';
????// 查询退款
????private static $queryRefundUrl = 'https://developer.toutiao.com/api/apps/ecpay/v1/query_refund';
????// 分账请求
????private static $settleUrl = 'https://developer.toutiao.com/api/apps/ecpay/v1/settle';
????// 查询分账
????private static $querySettleUrl = 'https://developer.toutiao.com/api/apps/ecpay/v1/query_settle';
????// 服务商进件
????private static $addMerchantUrl = 'https://developer.toutiao.com/api/apps/ecpay/saas/add_merchant';
????// 分账方进件
????private static $addSubMerchantUrl = 'https://developer.toutiao.com/api/apps/ecpay/saas/add_sub_merchant';
????// 支付相关配置
????private static $config = array(
????????'app_id'??????? => '', // App ID
????????'salt'????????? => '', // 支付密钥值
????????'notify_url'??? => '', // 支付回调地址
????????'thirdparty_id' => '', // 第三方平台服务商 id，非服务商模式留空
????);
????/**
?????* [__construct 构造函数]
?????* @param [type] $config [传递支付相关配置]
?????*/
????public function __construct($config=NULL){
????????$config && self::$config = array_merge(self::$config, $config);
????}
????/**
?????* [createOrder 下单支付]
?????* @param? [type] $order [description]
?????* @return [type]??????? [description]
?????* $order = array(
?????*????? 'body'???????? => '', // 产品描述
?????*????? 'total_amount' => '', // 订单金额（分）
?????*????? 'order_sn'???? => '', // 订单编号
?????* );
?????*/
????public static function createOrder($order)
????{
????????$config = self::$config;
????????$params = [
????????????'app_id'??????? => $config['app_id'], // 是 小程序 AppID
????????????'out_order_no'? => (string)$order['order_sn'], // 是 开发者侧的订单号, 同一小程序下不可重复
????????????'total_amount'? => $order['total_amount'], // 是 支付价格; 接口中参数支付金额单位为[分]
????????????'subject'?????? => $order['body'], // 是 商品描述; 长度限制 128 字节，不超过 42 个汉字
????????????'body'????????? => $order['body'], // 是 商品详情
????????????'valid_time'??? => 3600 * 2, // 是 订单过期时间(秒); 最小 15 分钟，最大两天
????????????// 'sign'????????? => '', // 是 开发者对核心字段签名, 签名方式见文档附录, 防止传输过程中出现意外
????????????// 'cp_extra'????? => '', // 否 开发者自定义字段，回调原样回传
????????????// 'notify_url'??? => $config['notify_url'], // 否 商户自定义回调地址
????????????// 'thirdparty_id' => '', // 否 第三方平台服务商 id，非服务商模式留空
????????????'disable_msg'?? => 1, // 否 是否屏蔽担保支付的推送消息，1-屏蔽 0-非屏蔽，接入 POI 必传
????????????// 'msg_page'????? => '', // 否 担保支付消息跳转页
????????????// 'store_uid'???? => '', // 否 多门店模式下，门店 uid
????????];
????????!empty($order['cp_extra']) && $params['cp_extra'] = $order['cp_extra'];
????????!empty($config['notify_url']) && $params['notify_url'] = $config['notify_url'];
????????!empty($config['thirdparty_id']) && $params['thirdparty_id'] = $config['thirdparty_id'];
????????if (!empty($config['msg_page'])) {
????????????$params['disable_msg'] = 0;
????????????$params['msg_page'] = $config['msg_page'];
????????}
????????$params['sign'] = self::makeSign($params);
????????// dump($params);die;
????????$url = self::$createOrderUrl;
????????$response = Http::post($url, json_encode($params));
????????$result = json_decode($response, true);
????????return $result;
????}
????/**
?????* [queryOrder 订单查询]
?????* @param? [type] $orderSn [开发者侧的订单号, 不可重复]
?????* @return [type]????????? [description]
?????*/
????public static function queryOrder($orderSn)
????{
????????$config = self::$config;
????????$params = [
????????????'app_id' => $config['app_id'], // 小程序 AppID
????????????'out_order_no' => (string)$orderSn, // 开发者侧的订单号, 不可重复
????????????// 'sign' => '', // 开发者对核心字段签名, 签名方式见文档, 防止传输过程中出现意外
????????????// 'thirdparty_id' => '', // 服务商模式接入必传?? 第三方平台服务商 id，非服务商模式留空
????????];
????????!empty($config['thirdparty_id']) && $params['thirdparty_id'] = $config['thirdparty_id'];
????????$params['sign'] = self::makeSign($params);
????????$url = self::$queryOrderUrl;
????????$response = Http::post($url, json_encode($params));
????????$result = json_decode($response, true);
????????return $result;
????}
????/**
?????* [notifyOrder 订单回调验证]
?????* @return [array] [返回数组格式的notify数据]
?????*/
????public static function notifyOrder()
????{
????????$data = $_POST; // 获取回调数据
????????$config = self::$config;
????????if (!$data || empty($data['msg']))
????????????die('暂无回调信息');
????????$result = json_decode($data['msg'], true); // 进行签名验证
????????// 判断签名是否正确? 判断支付状态
????????if ($result && $data['type']=='payment') {
????????????return $data;
????????} else {
????????????return false;
????????}
????}
????/**
?????* [createRefund 订单退款]
?????* @param? [type] $order [订单相关信息]
?????* @return [type]??????? [description]
?????* $order = array(
?????*????? 'order_sn'???? => '', // 订单编号
?????*????? 'refund_sn'??? => '', // 退款编号
?????*????? 'total_amount' => '', // 订单金额（分）
?????*????? 'body'???????? => '', // 退款原因
?????* );
?????*/
????public static function createRefund($order)
????{
????????$config = self::$config;
????????$params = [
????????????'app_id'??????? => $config['app_id'], // 是?? 小程序 id
????????????'out_order_no'? => (string)$order['order_sn'], // 是? 商户分配订单号，标识进行退款的订单
????????????'out_refund_no' => (string)$order['refund_sn'], // 是 商户分配退款号
????????????'refund_amount' => $order['total_amount'], // 是? 退款金额，单位[分]
????????????'reason'??????? => $order['body'] ?? '用户申请退款', // 是? 退款理由，长度上限 100
????????????// 'cp_extra'????? => '', // 否?? 开发者自定义字段，回调原样回传
????????????// 'notify_url'??? => '', // 否?? 商户自定义回调地址
????????????// 'sign'????????? => '', // 是?? 开发者对核心字段签名, 签名方式见文档, 防止传输过程中出现意外
????????????// 'thirdparty_id' => '', // 否，服务商模式接入必传 第三方平台服务商 id，非服务商模式留空
????????????'disable_msg'?? => 1, // 否?? 是否屏蔽担保支付消息，1-屏蔽
????????????// 'msg_page'????? => '', // 否?? 担保支付消息跳转页
????????????// 'all_settle'??? => '', // 否?? 是否为分账后退款，1-分账后退款；0-分账前退款。分账后退款会扣减可提现金额，请保证余额充足
????????];
????????!empty($order['cp_extra']) && $params['cp_extra'] = $order['cp_extra'];
????????!empty($order['all_settle']) && $params['all_settle'] = $order['all_settle'];
????????!empty($config['thirdparty_id']) && $params['thirdparty_id'] = $config['thirdparty_id'];
????????if (!empty($config['msg_page'])) {
????????????$params['disable_msg'] = 0;
????????????$params['msg_page'] = $config['msg_page'];
????????}
????????$params['sign'] = self::makeSign($params);
????????$url = self::$queryOrderUrl;
????????$response = Http::post($url, json_encode($params));
????????$result = json_decode($response, true);
????????return $result;
????}
????/**
?????* [queryRefund 退款查询]
?????* @param? [type] $refundSn [开发者侧的订单号, 不可重复]
?????* @return [type]?????????? [description]
?????*/
????public static function queryRefund($refundSn)
????{
????????$config = self::$config;
????????$params = [
????????????'app_id' => $config['app_id'], // 小程序 AppID
????????????'out_refund_no' => $refundSn, // 开发者侧的退款号
????????????// 'sign' => '', // 开发者对核心字段签名, 签名方式见文档, 防止传输过程中出现意外
????????????// 'thirdparty_id' => '', // 服务商模式接入必传?? 第三方平台服务商 id，非服务商模式留空
????????];
????????!empty($config['thirdparty_id']) && $params['thirdparty_id'] = $config['thirdparty_id'];
????????$params['sign'] = self::makeSign($params);
????????$url = self::$queryRefundUrl;
????????$response = Http::post($url, json_encode($params));
????????$result = json_decode($response, true);
????????return $result;
????}
????/**
?????* [notifyRefund 退款回调验证]
?????* @return [array] [返回数组格式的notify数据]
?????*/
????public static function notifyRefund()
????{
????????$data = $_POST; // 获取回调数据
????????$config = self::$config;
????????if (!$data || empty($data['status']))
????????????die('暂无回调信息');
????????$result = json_decode($data['msg'], true); // 进行签名验证
????????// 判断签名是否正确? 判断支付状态
????????if ($result && $data['status']!='FAIL') {
????????????return $data;
????????} else {
????????????return false;
????????}
????}
????/**
?????* [settle 分账请求]
?????* @param? [type] $order [分账信息]
?????* @return [type]??????? [description]
?????* $order = array(
?????*????? 'body'???????? => '', // 产品描述
?????*????? 'total_amount' => '', // 订单金额（分）
?????*????? 'order_sn'???? => '', // 订单编号
?????* );
?????*/
????public static function settle($order)
????{
????????$config = self::$config;
????????$params = [
????????????'app_id'??????? => $config['app_id'], // 是 小程序 AppID
????????????'out_order_no'? => (string)$order['order_sn'], // 是 商户分配订单号，标识进行结算的订单
????????????'out_settle_no' => (string)$order['settle_sn'], // 是 开发者侧的结算号, 不可重复
????????????'settle_desc'?? => $order['body'], // 是? 结算描述，长度限制 80 个字符
????????????// 'cp_extra'????? => '', // 否?? 开发者自定义字段，回调原样回传
????????????// 'notify_url'??? => '', // 否?? 商户自定义回调地址
????????????// 'sign'????????? => '', // 是?? 开发者对核心字段签名, 签名方式见文档, 防止传输过程中出现意外
????????????// 'thirdparty_id' => '', // 否，服务商模式接入必传 第三方平台服务商 id，非服务商模式留空
????????????// 'settle_params' => '', // 否，其他分账方信息，分账分配参数 SettleParameter 数组序列化后生成的 json 格式字符串
????????];
????????!empty($order['cp_extra']) && $params['cp_extra'] = $order['cp_extra'];
????????!empty($order['settle_params']) && $params['settle_params'] = $order['settle_params'];
????????!empty($config['thirdparty_id']) && $params['thirdparty_id'] = $config['thirdparty_id'];
????????$params['sign'] = self::makeSign($params);
????????$url = self::$settleUrl;
????????$response = Http::post($url, json_encode($params));
????????$result = json_decode($response, true);
????????return $result;
????}
????/**
?????* [querySettle 分账查询]
?????* @param? [type] $settleSn [开发者侧的订单号, 不可重复]
?????* @return [type]????????? [description]
?????*/
????public static function querySettle($settleSn)
????{
????????$config = self::$config;
????????$params = [
????????????'app_id' => $config['app_id'], // 小程序 AppID
????????????'out_settle_no' => $settleSn, // 开发者侧的分账号
????????????// 'sign' => '', // 开发者对核心字段签名, 签名方式见文档, 防止传输过程中出现意外
????????????// 'thirdparty_id' => '', // 服务商模式接入必传?? 第三方平台服务商 id，非服务商模式留空
????????];
????????!empty($config['thirdparty_id']) && $params['thirdparty_id'] = $config['thirdparty_id'];
????????$params['sign'] = self::makeSign($params);
????????$url = self::$querySettleUrl;
????????$response = Http::post($url, json_encode($params));
????????$result = json_decode($response, true);
????????return $result;
????}
????/**
?????* [notifySettle 分账回调验证]
?????* @return [array] [返回数组格式的notify数据]
?????*/
????public static function notifySettle()
????{
????????$data = $_POST; // 获取回调数据
????????$config = self::$config;
????????if (!$data || empty($data['status']))
????????????die('暂无回调信息');
????????$result = json_decode($data['msg'], true); // 进行签名验证
????????// 判断签名是否正确? 判断支付状态
????????if ($result && $data['status']!='FAIL') {
????????????return $data;
????????} else {
????????????return false;
????????}
????}
????/**
?????* [addMerchant 服务商进件]
?????* @param [type]? $accessToken [授权码兑换接口调用凭证]
?????* @param [type]? $componentId [小程序第三方平台应用]
?????* @param integer $urlType???? [链接类型：1-进件页面 2-账户余额页]
?????*/
????public static function addMerchant($accessToken, $componentId, $urlType=1)
????{
????????$params = [
????????????'component_access_token' => $accessToken, // 是?? 授权码兑换接口调用凭证
????????????'thirdparty_component_id' => $componentId, // 是? 小程序第三方平台应用 id
????????????'url_type' => $urlType, // 是 链接类型：1-进件页面 2-账户余额页
????????];
????????$url = self::$addMerchantUrl;
????????$response = Http::post($url, json_encode($params));
????????$result = json_decode($response, true);
????????return $result;
????}
????/**
?????* [addSubMerchant 分账方进件]
?????* @param [type]? $thirdpartyId [小程序第三方平台应用]
?????* @param [type]? $merchantId?? [商户 id，用于接入方自行标识并管理进件方。由服务商自行分配管理]
?????* @param integer $urlType????? [链接类型：1-进件页面 2-账户余额页]
?????*/
????public static function addSubMerchant($thirdpartyId, $merchantId, $urlType=1)
????{
????????$params = [
????????????'thirdparty_id' => $thirdpartyId, // 是?? 小程序第三方平台应用 id
????????????'sub_merchant_id' => $merchantId, // 是?? 商户 id，用于接入方自行标识并管理进件方。由服务商自行分配管理
????????????'url_type' => $urlType, // 是 链接类型：1-进件页面 2-账户余额页
????????????// 'sign' => '', // 开发者对核心字段签名, 签名方式见文档, 防止传输过程中出现意外
????????];
????????$params['sign'] = self::makeSign($params);
????????$url = self::$addSubMerchantUrl;
????????$response = Http::post($url, json_encode($params));
????????$result = json_decode($response, true);
????????return $result;
????}
????/**
?????* [success 通知状态]
?????*/
????public static function success()
????{
????????$array = ['err_no'=>0, 'err_tips'=>'success'];
????????die(json_encode($array));
????}
????/**
?????* [makeSign 生成秘钥]
?????* @param? [type] $data [加密数据]
?????* @return [type]?????? [description]
?????*/
????public static function makeSign($data) {
????????$config = self::$config;
????????$rList = array();
????????foreach($data as $k => $v) {
????????????if ($k == "other_settle_params" || $k == "app_id" || $k == "sign" || $k == "thirdparty_id")
????????????????continue;
????????????$value = trim(strval($v));
????????????$len = strlen($value);
????????????if ($len > 1 && substr($value, 0,1)=="\"" && substr($value,$len, $len-1)=="\"")
????????????????$value = substr($value,1, $len-1);
????????????$value = trim($value);
????????????if ($value == "" || $value == "null")
????????????????continue;
????????????array_push($rList, $value);
????????}
????????array_push($rList, $config['salt']);
????????sort($rList, 2);
????????return md5(implode('&', $rList));
????}
}
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