289 lines
9.5 KiB
PHP
289 lines
9.5 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2023 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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namespace crmeb\services;
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use Alipay\EasySDK\Payment\Wap\Models\AlipayTradeWapPayResponse;
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use app\services\pay\PayServices;
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use think\facade\Event;
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use think\facade\Log;
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use think\facade\Route as Url;
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use Alipay\EasySDK\Kernel\Config;
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use Alipay\EasySDK\Kernel\Factory;
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use crmeb\exceptions\PayException;
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use Alipay\EasySDK\Kernel\Util\ResponseChecker;
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/**
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* Class AliPayService
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* @package crmeb\services
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*/
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class AliPayService
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{
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/**
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* 配置
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* @var array
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*/
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protected $config = [
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'appId' => '',
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'merchantPrivateKey' => '',//应用私钥
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'alipayPublicKey' => '',//支付宝公钥
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'notifyUrl' => '',//可设置异步通知接收服务地址
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'encryptKey' => '',//可设置AES密钥，调用AES加解密相关接口时需要（可选）
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];
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/**
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* @var ResponseChecker
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*/
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protected $response;
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/**
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* @var static
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*/
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protected static $instance;
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/**
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* AliPayService constructor.
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* @param array $config
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*/
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protected function __construct(array $config = [])
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{
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if (!$config) {
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$config = [
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'appId' => sys_config('ali_pay_appid'),
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'merchantPrivateKey' => sys_config('alipay_merchant_private_key'),
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'alipayPublicKey' => sys_config('alipay_public_key'),
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'notifyUrl' => sys_config('site_url') . Url::buildUrl('/api/pay/notify/alipay'),
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];
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}
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$this->config = array_merge($this->config, $config);
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$this->initialize();
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$this->response = new ResponseChecker();
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}
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/**
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* 实例化
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* @param array $config
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* @return static
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*/
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public static function instance(array $config = [])
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{
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if (is_null(self::$instance)) {
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self::$instance = new static($config);
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}
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return self::$instance;
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}
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/**
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* 初始化
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*/
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protected function initialize()
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{
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Factory::setOptions($this->getOptions());
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}
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/**
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* 设置配置
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* @return Config
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*/
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protected function getOptions()
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{
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$options = new Config();
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$options->protocol = 'https';
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$options->gatewayHost = 'openapi.alipay.com';
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$options->signType = 'RSA2';
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$options->appId = $this->config['appId'];
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// 为避免私钥随源码泄露，推荐从文件中读取私钥字符串而不是写入源码中
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$options->merchantPrivateKey = $this->config['merchantPrivateKey'];
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//注：如果采用非证书模式，则无需赋值上面的三个证书路径，改为赋值如下的支付宝公钥字符串即可
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$options->alipayPublicKey = $this->config['alipayPublicKey'];
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//可设置异步通知接收服务地址（可选）
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$options->notifyUrl = $this->config['notifyUrl'];
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//可设置AES密钥，调用AES加解密相关接口时需要（可选）
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if ($this->config['encryptKey']) {
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$options->encryptKey = $this->config['encryptKey'];
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}
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return $options;
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}
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/**
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* 创建订单
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* @param string $title 商品名称
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* @param string $orderId 订单号
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* @param string $totalAmount 支付金额
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* @param string $passbackParams 备注
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* @param string $quitUrl 同步跳转地址
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* @param string $siteUrl
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* @param bool $isCode
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* @return AlipayTradeWapPayResponse
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*/
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public function create(string $title, string $orderId, string $totalAmount, string $passbackParams, string $quitUrl = '', string $siteUrl = '', bool $isCode = false)
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{
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$title = trim($title);
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try {
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if ($isCode) {
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//二维码支付
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$result = Factory::payment()->faceToFace()->optional('passback_params', $passbackParams)->precreate($title, $orderId, $totalAmount);
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} else if (request()->isApp()) {
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//app支付
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$result = Factory::payment()->app()->optional('passback_params', $passbackParams)->pay($title, $orderId, $totalAmount);
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} else {
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//h5支付
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$result = Factory::payment()->wap()->optional('passback_params', $passbackParams)->pay($title, $orderId, $totalAmount, $quitUrl, $siteUrl);
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}
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if ($this->response->success($result)) {
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return $result->body ?? $result;
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} else {
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throw new PayException('失败原因:' . $result->msg . ',' . $result->subMsg);
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}
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} catch (\Exception $e) {
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throw new PayException($e->getMessage());
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}
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}
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/**
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* 订单退款
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* @param string $outTradeNo 订单号
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* @param string $totalAmount 退款金额
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* @param string $refund_id 退款单号
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* @return \Alipay\EasySDK\Payment\Common\Models\AlipayTradeRefundResponse
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*/
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public function refund(string $outTradeNo, string $totalAmount, string $refund_id)
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{
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try {
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$result = Factory::payment()->common()->refund($outTradeNo, $totalAmount, $refund_id);
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if ($this->response->success($result)) {
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return $result;
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} else {
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throw new PayException('失败原因:' . $result->msg . ',' . $result->subMsg);
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}
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} catch (\Exception $e) {
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throw new PayException($e->getMessage());
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}
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}
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/**
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* 查询交易退款单号信息
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* @param string $outTradeNo
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* @param string $outRequestNo
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* @return \Alipay\EasySDK\Payment\Common\Models\AlipayTradeFastpayRefundQueryResponse
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*/
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public function queryRefund(string $outTradeNo, string $outRequestNo)
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{
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try {
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$result = Factory::payment()->common()->queryRefund($outTradeNo, $outRequestNo);
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if ($this->response->success($result)) {
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return $result;
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} else {
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throw new PayException('失败原因:' . $result->msg . ',' . $result->subMsg);
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}
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} catch (\Exception $e) {
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throw new PayException($e->getMessage());
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}
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}
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/**
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* 支付异步回调
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* @return string
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*/
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public static function handleNotify()
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{
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return self::instance()->notify(function ($notify) {
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if (isset($notify->out_trade_no)) {
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$data = [
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'attach' => $notify->attach,
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'out_trade_no' => $notify->out_trade_no,
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'transaction_id' => $notify->trade_no
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];
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return Event::until('NotifyListener', [$data, PayServices::ALIAPY_PAY]);
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}
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return false;
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});
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}
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/**
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* 异步回调
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* @param callable $notifyFn
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* @return string
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*/
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public function notify(callable $notifyFn)
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{
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app()->request->filter(['trim']);
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$paramInfo = app()->request->postMore([
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['gmt_create', ''],
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['charset', ''],
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['seller_email', ''],
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['subject', ''],
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['sign', ''],
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['buyer_id', ''],
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['invoice_amount', ''],
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['notify_id', ''],
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['fund_bill_list', ''],
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['notify_type', ''],
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['trade_status', ''],
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['receipt_amount', ''],
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['buyer_pay_amount', ''],
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['app_id', ''],
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['seller_id', ''],
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['sign_type', ''],
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['gmt_payment', ''],
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['notify_time', ''],
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['passback_params', ''],
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['version', ''],
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['out_trade_no', ''],
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['total_amount', ''],
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['trade_no', ''],
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['auth_app_id', ''],
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['buyer_logon_id', ''],
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['point_amount', ''],
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], false, false);
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//商户订单号
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$postOrder['out_trade_no'] = $paramInfo['out_trade_no'] ?? '';
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//支付宝交易号
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$postOrder['trade_no'] = $paramInfo['trade_no'] ?? '';
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//交易状态
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$postOrder['trade_status'] = $paramInfo['trade_status'] ?? '';
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//备注
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$postOrder['attach'] = isset($paramInfo['passback_params']) ? urldecode($paramInfo['passback_params']) : '';
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if (in_array($paramInfo['trade_status'], ['TRADE_SUCCESS', 'TRADE_FINISHED']) && $this->verifyNotify($paramInfo)) {
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try {
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if ($notifyFn((object)$postOrder)) {
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return 'success';
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}
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} catch (\Exception $e) {
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Log::error($e->getMessage());
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Log::error('支付宝异步会回调成功,执行函数错误。错误单号：' . $postOrder['out_trade_no']);
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}
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}
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return 'fail';
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}
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/**
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* 验签
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* @return bool
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*/
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protected function verifyNotify(array $param)
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{
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try {
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return Factory::payment()->common()->verifyNotify($param);
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} catch (\Exception $e) {
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Log::error('支付宝回调成功,验签发生错误，错误原因:' . $e->getMessage());
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}
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return false;
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}
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}
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