851 lines
26 KiB
PHP
851 lines
26 KiB
PHP
<?php
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namespace app\common\library\pay;
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use app\common\exception\Exception;
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use think\Cache;
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/**
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* 微信小程序虚拟支付服务类
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* 文档地址: https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/business-capabilities/virtual-payment.html
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*/
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class VirtualPayService
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{
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/**
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* 虚拟支付配置
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* @var array
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*/
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protected $config;
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/**
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* 小程序配置
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* @var array
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*/
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protected $miniappConfig;
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/**
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* 微信API基础地址
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* @var string
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*/
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const API_BASE = 'https://api.weixin.qq.com';
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/**
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* 构造函数，初始化虚拟支付配置
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*/
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public function __construct()
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{
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$this->config = \app\common\model\config\System::getConfig('virtual_pay');
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$this->miniappConfig = \app\common\model\config\System::getConfig('wxMiniProgram');
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if (!$this->config || !$this->miniappConfig) {
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throw new Exception('虚拟支付配置未初始化');
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}
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}
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/**
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* 获取access_token（使用稳定版API）
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* @param bool $forceRefresh 是否强制刷新
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* @return string
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* @throws Exception
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*/
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public function getAccessToken($forceRefresh = false)
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{
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$cacheKey = 'virtual_pay_access_token:' . UNIACID;
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if (!$forceRefresh) {
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$token = Cache::get($cacheKey);
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if ($token) {
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return $token;
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}
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}
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$url = self::API_BASE . '/cgi-bin/stable_token';
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$params = [
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'grant_type' => 'client_credential',
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'appid' => $this->miniappConfig['app_id'],
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'secret' => $this->miniappConfig['secret'],
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];
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$result = $this->httpPost($url, json_encode($params, JSON_UNESCAPED_UNICODE));
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if (isset($result['access_token'])) {
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Cache::set($cacheKey, $result['access_token'], $result['expires_in'] - 300);
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return $result['access_token'];
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}
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throw new Exception('获取access_token失败: ' . ($result['errmsg'] ?? '未知错误'));
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}
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/**
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* 查询用户代币余额
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* @param string $openid 用户openid
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* @return array
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*/
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public function queryUserBalance($openid)
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{
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$uri = '/xpay/query_user_balance';
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$accessToken = $this->getAccessToken();
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$params = [
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'openid' => $openid,
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'env' => intval($this->config['env']),
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'user_ip' => request()->ip(),
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];
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$body = $this->encodeBody($params);
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$paySig = $this->generatePaySig($uri, $body);
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$signature = $this->getServerSignature($openid, $body);
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$url = self::API_BASE . $uri;
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$url .= '?access_token=' . rawurlencode($accessToken) . '&pay_sig=' . rawurlencode($paySig) . '&signature=' . rawurlencode($signature);
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$result = $this->httpPost($url, $body);
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return $result;
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}
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/**
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* 扣减代币（代币支付）
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* @param string $openid 用户openid
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* @param int $amount 扣减数量
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* @param string $orderId 商户订单号
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* @param array $payItem 支付项信息
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* @return array
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*/
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public function currencyPay($openid, $amount, $orderId, $payItem = [])
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{
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$uri = '/xpay/currency_pay';
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$accessToken = $this->getAccessToken();
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$params = [
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'openid' => $openid,
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'env' => intval($this->config['env']),
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'user_ip' => request()->ip(),
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'amount' => intval($amount),
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'order_id' => $orderId,
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'payitem' => json_encode($payItem, JSON_UNESCAPED_UNICODE),
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'remark' => '代币支付',
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];
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$body = $this->encodeBody($params);
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$paySig = $this->generatePaySig($uri, $body);
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$signature = $this->getServerSignature($openid, $body);
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$url = self::API_BASE . $uri;
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$url .= '?access_token=' . rawurlencode($accessToken) . '&pay_sig=' . rawurlencode($paySig) . '&signature=' . rawurlencode($signature);
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$result = $this->httpPost($url, $body);
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return $result;
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}
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/**
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* 代币支付退款
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* @param string $openid 用户openid
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* @param int $amount 退还数量
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* @param string $orderId 原订单号
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* @param string $refundId 退款单号
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* @return array
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*/
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public function cancelCurrencyPay($openid, $amount, $orderId, $refundId)
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{
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$uri = '/xpay/cancel_currency_pay';
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$accessToken = $this->getAccessToken();
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$params = [
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'openid' => $openid,
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'env' => intval($this->config['env']),
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'user_ip' => request()->ip(),
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'pay_order_id' => $orderId,
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'order_id' => $refundId,
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'amount' => intval($amount),
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];
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$body = $this->encodeBody($params);
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$paySig = $this->generatePaySig($uri, $body);
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$signature = $this->getServerSignature($openid, $body);
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$url = self::API_BASE . $uri;
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$url .= '?access_token=' . rawurlencode($accessToken) . '&pay_sig=' . rawurlencode($paySig) . '&signature=' . rawurlencode($signature);
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$result = $this->httpPost($url, $body);
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return $result;
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}
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/**
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* 查询订单（现金订单）
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* @param string $openid 用户openid
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* @param string $outTradeNo 商户订单号
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* @param string $wxOrderId 微信订单号
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* @param string $refundOrderId 退款单号（查询退款单状态时使用）
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* @return array
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*/
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public function queryOrder($openid, $outTradeNo = '', $wxOrderId = '', $refundOrderId = '')
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{
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if (empty($outTradeNo) && empty($wxOrderId) && empty($refundOrderId)) {
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return ['errcode' => -1, 'errmsg' => '订单号不能为空'];
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}
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$uri = '/xpay/query_order';
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$params = [
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'openid' => $openid,
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'env' => intval($this->config['env']),
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];
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if (!empty($refundOrderId)) {
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$params['order_id'] = $refundOrderId;
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} elseif (!empty($outTradeNo)) {
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$params['order_id'] = $outTradeNo;
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} else {
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$params['wx_order_id'] = $wxOrderId;
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}
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$body = $this->encodeBody($params);
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$result = $this->callApiWithRetry(function ($accessToken) use ($uri, $body) {
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$paySig = $this->generatePaySig($uri, $body);
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$url = self::API_BASE . $uri . '?access_token=' . rawurlencode($accessToken) . '&pay_sig=' . rawurlencode($paySig);
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return $this->httpPost($url, $body);
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});
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return $result;
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}
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/**
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* 通知发货完成（现金订单）
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* @param string $outTradeNo 商户订单号
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* @return array
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*/
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public function notifyProvideGoods($outTradeNo)
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{
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$uri = '/xpay/notify_provide_goods';
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$params = [
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'order_id' => $outTradeNo,
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'env' => intval($this->config['env']),
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];
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$body = $this->encodeBody($params);
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$result = $this->callApiWithRetry(function ($accessToken) use ($uri, $body) {
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$paySig = $this->generatePaySig($uri, $body);
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$url = self::API_BASE . $uri . '?access_token=' . rawurlencode($accessToken) . '&pay_sig=' . rawurlencode($paySig);
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return $this->httpPost($url, $body);
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});
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return $result;
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}
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/**
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* 启动订单退款任务（现金订单）
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* @param string $openid 下单用户openid
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* @param string $outTradeNo 商户订单号
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* @param string $refundOrderId 退款单号
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* @param int $leftFee 当前剩余可退金额（分）
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* @param int $refundFee 本次退款金额（分）
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* @param string $reason 退款原因枚举
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* @param string $reqFrom 退款来源枚举
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* @return array
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*/
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public function refundOrder($openid, $outTradeNo, $refundOrderId, $leftFee, $refundFee, $reason = '0', $reqFrom = '3')
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{
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$uri = '/xpay/refund_order';
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$params = [
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'openid' => $openid,
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'order_id' => $outTradeNo,
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'refund_order_id' => $refundOrderId,
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'left_fee' => intval($leftFee),
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'refund_fee' => intval($refundFee),
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'biz_meta' => $outTradeNo,
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'refund_reason' => strval($reason),
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'req_from' => strval($reqFrom),
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'env' => intval($this->config['env']),
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];
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$body = $this->encodeBody($params);
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$result = $this->callApiWithRetry(function ($accessToken) use ($uri, $body) {
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$paySig = $this->generatePaySig($uri, $body);
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$url = self::API_BASE . $uri . '?access_token=' . rawurlencode($accessToken) . '&pay_sig=' . rawurlencode($paySig);
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return $this->httpPost($url, $body);
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});
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return $result;
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}
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/**
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* 查询退款单状态（现金订单退款）
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* 退款状态枚举：5-已退款 7-退款失败 8-用户退款完成
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* @param string $openid 用户openid
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* @param string $refundOrderId 退款单号
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* @return array 包含 status 和 order 信息
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*/
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public function queryRefundOrder($openid, $refundOrderId)
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{
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$result = $this->queryOrder($openid, '', '', $refundOrderId);
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return $result;
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}
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/**
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* 轮询查询退款状态，直到退款完成或超时
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* @param string $openid 用户openid
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* @param string $refundOrderId 退款单号
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* @param int $maxRetries 最大重试次数
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* @param int $intervalMs 重试间隔（毫秒）
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* @return array ['success' => bool, 'status' => int, 'message' => string]
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*/
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public function pollRefundStatus($openid, $refundOrderId, $maxRetries = 6, $intervalMs = 3000)
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{
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for ($i = 0; $i < $maxRetries; $i++) {
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usleep($intervalMs * 1000);
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$result = $this->queryOrder($openid, '', '', $refundOrderId);
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\think\Log::info('[VirtualPay] 轮询退款状态 refund_order_id=' . $refundOrderId . ', 第' . ($i + 1) . '次, result=' . json_encode($result));
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if (isset($result['errcode']) && $result['errcode'] !== 0) {
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if ($result['errcode'] === 268490011) {
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continue;
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}
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return [
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'success' => false,
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'status' => -1,
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'message' => '查询退款状态失败：' . ($result['errmsg'] ?? '未知错误'),
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];
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}
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$status = isset($result['order']['status']) ? intval($result['order']['status']) : -1;
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if ($status === 8) {
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return [
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'success' => true,
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'status' => $status,
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'message' => '退款完成',
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];
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}
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if ($status === 7) {
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return [
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'success' => false,
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'status' => $status,
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'message' => '退款失败',
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];
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}
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if ($status === 5) {
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return [
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'success' => true,
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'status' => $status,
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'message' => '订单已退款',
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];
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}
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}
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return [
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'success' => false,
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'status' => -1,
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'message' => '退款状态查询超时，退款可能仍在处理中',
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];
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}
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/**
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* 查询商家账户可提现余额
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* @return array
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*/
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public function queryBizBalance()
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{
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$uri = '/xpay/query_biz_balance';
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$accessToken = $this->getAccessToken();
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$params = [
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'env' => intval($this->config['env']),
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];
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$body = $this->encodeBody($params);
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$paySig = $this->generatePaySig($uri, $body);
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$url = self::API_BASE . $uri;
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$url .= '?access_token=' . rawurlencode($accessToken) . '&pay_sig=' . rawurlencode($paySig);
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$result = $this->httpPost($url, $body);
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return $result;
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}
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/**
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* 创建提现单
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* @param string $withdrawId 提现单号（长度[8,32]，只允许字母、数字、_、-）
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* @param string $amount 提现金额（单位元，例如 "0.01"，不传则全额提现）
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* @return array
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*/
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public function createWithdrawOrder($withdrawId, $amount = '')
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{
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$uri = '/xpay/create_withdraw_order';
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$accessToken = $this->getAccessToken();
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$params = [
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'withdraw_no' => $withdrawId,
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'env' => intval($this->config['env']),
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];
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if ($amount !== '') {
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$params['withdraw_amount'] = $amount;
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}
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$body = $this->encodeBody($params);
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$paySig = $this->generatePaySig($uri, $body);
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$url = self::API_BASE . $uri;
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$url .= '?access_token=' . rawurlencode($accessToken) . '&pay_sig=' . rawurlencode($paySig);
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$result = $this->httpPost($url, $body);
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return $result;
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}
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/**
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* 查询提现单
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* @param string $withdrawId 提现单号
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* @return array
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*/
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public function queryWithdrawOrder($withdrawId)
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{
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$uri = '/xpay/query_withdraw_order';
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$accessToken = $this->getAccessToken();
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$params = [
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'withdraw_no' => $withdrawId,
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'env' => intval($this->config['env']),
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];
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$body = $this->encodeBody($params);
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$paySig = $this->generatePaySig($uri, $body);
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$url = self::API_BASE . $uri;
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$url .= '?access_token=' . rawurlencode($accessToken) . '&pay_sig=' . rawurlencode($paySig);
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$result = $this->httpPost($url, $body);
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return $result;
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}
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/**
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* 生成提现单号
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* @return string
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*/
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public function generateWithdrawNo()
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{
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return 'WD' . date('YmdHis') . str_pad(mt_rand(1, 99999), 5, '0', STR_PAD_LEFT);
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}
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/**
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* 获取虚拟支付客户端配置（供小程序端调用wx.requestVirtualPayment）
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* @param string $openid 用户openid
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* @param string $sessionKey 用户session_key
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* @param string $outTradeNo 商户订单号
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* @param int $amount 支付金额（分）
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* @param string $mode 支付模式 short_series_goods|short_series_coin
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* @param string $productId 道具ID（道具直购时必填）
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* @return array
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*/
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public function getClientPayConfig($openid, $sessionKey, $outTradeNo, $amount, $mode = 'short_series_coin', $productId = '')
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{
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$env = $this->getClientPayEnv();
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$signData = [
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'offerId' => $this->config['offer_id'],
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'buyQuantity' => $this->getBuyQuantity($amount, $mode),
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'env' => $env,
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'currencyType' => 'CNY',
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'outTradeNo' => $outTradeNo,
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'attach' => $outTradeNo,
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];
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if ($mode === 'short_series_goods') {
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if (empty($productId)) {
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throw new Exception('道具直购模式缺少product_id');
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}
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$signData['productId'] = $productId;
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$signData['goodsPrice'] = $this->yuanToFen($amount);
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}
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$signDataJson = $this->encodeClientSignData($signData);
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$paySig = $this->generatePaySig('requestVirtualPayment', $signDataJson, $env);
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if (empty($sessionKey)) {
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throw new Exception('用户session_key不存在，请重新登录');
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}
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$signature = $this->generateUserSignature($sessionKey, $signDataJson);
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return [
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'signData' => $signDataJson,
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'paySig' => $paySig,
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'signature' => $signature,
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'mode' => $mode,
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];
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}
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/**
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* 生成支付签名（pay_sig）
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* @param string $uri 请求路径
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* @param string $body 实际请求体或signData字符串
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* @return string
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*/
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public function generatePaySig($uri, $body, $env = null)
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{
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$appKey = $this->getAppKey($env);
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$signStr = $uri . '&' . $body;
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return hash_hmac('sha256', $signStr, $appKey);
|
||
}
|
||
|
||
/**
|
||
* 获取当前环境的AppKey。
|
||
* 沙箱AppKey未配置时兼容使用正式AppKey，和后台配置提示保持一致。
|
||
* @return string
|
||
* @throws Exception
|
||
*/
|
||
protected function getAppKey($env = null)
|
||
{
|
||
$env = $env === null ? intval($this->config['env'] ?? 0) : intval($env);
|
||
$appKey = $env === 0
|
||
? ($this->config['app_key'] ?? '')
|
||
: ($this->config['sandbox_app_key'] ?? '');
|
||
|
||
if ($env !== 0 && trim((string)$appKey) === '') {
|
||
$appKey = $this->config['app_key'] ?? '';
|
||
}
|
||
|
||
$appKey = trim((string)$appKey);
|
||
if ($appKey === '') {
|
||
throw new Exception('虚拟支付AppKey未配置');
|
||
}
|
||
|
||
return $appKey;
|
||
}
|
||
|
||
/**
|
||
* 获取客户端拉起虚拟支付环境。
|
||
* iOS端由微信路由到Apple支付，而Apple支付不支持沙箱环境，只能使用现网环境。
|
||
* @return int
|
||
*/
|
||
protected function getClientPayEnv()
|
||
{
|
||
if (\app\common\library\Platform::getDeviceEnd() === 'ios') {
|
||
return 0;
|
||
}
|
||
|
||
return intval($this->config['env'] ?? 0);
|
||
}
|
||
|
||
/**
|
||
* 获取服务端用户态签名（需要从数据库获取session_key）
|
||
* @param string $openid 用户openid
|
||
* @param string $body 实际请求体
|
||
* @return string
|
||
*/
|
||
protected function getServerSignature($openid, $body)
|
||
{
|
||
$oauth = \app\common\model\user\Oauth::where([
|
||
'openid' => $openid,
|
||
'provider' => 'Wechat',
|
||
'platform' => 'wxMiniProgram'
|
||
])->find();
|
||
|
||
if (!$oauth || empty($oauth->session_key)) {
|
||
throw new Exception('用户session_key不存在，请重新登录');
|
||
}
|
||
|
||
return $this->generateUserSignature($oauth->session_key, $body);
|
||
}
|
||
|
||
/**
|
||
* 生成用户态签名（signature）
|
||
* @param string $sessionKey 用户session_key
|
||
* @param string $body 实际请求体或signData字符串
|
||
* @return string
|
||
*/
|
||
public function generateUserSignature($sessionKey, $body)
|
||
{
|
||
return hash_hmac('sha256', $body, $sessionKey);
|
||
}
|
||
|
||
/**
|
||
* 带自动重试的API调用（access_token失效时自动刷新重试）
|
||
* @param callable $apiCall API调用闭包，接收 access_token 参数
|
||
* @return array
|
||
*/
|
||
protected function callApiWithRetry($apiCall)
|
||
{
|
||
$accessToken = $this->getAccessToken();
|
||
$result = $apiCall($accessToken);
|
||
|
||
if (isset($result['errcode']) && in_array($result['errcode'], [40001, 40014, 42001], true)) {
|
||
\think\Log::warning('[VirtualPay] access_token失效，强制刷新重试 errcode=' . $result['errcode']);
|
||
$accessToken = $this->getAccessToken(true);
|
||
$result = $apiCall($accessToken);
|
||
}
|
||
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* 使用同一份JSON字符串参与签名和实际请求，避免序列化差异导致验签失败。
|
||
* @param array $params
|
||
* @return string
|
||
*/
|
||
protected function encodeBody($params)
|
||
{
|
||
return json_encode($params, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
|
||
}
|
||
|
||
/**
|
||
* 编码wx.requestVirtualPayment使用的signData。
|
||
* signData会逐字节参与paySig和signature计算，必须把同一个字符串原样传给前端。
|
||
* @param array $params
|
||
* @return string
|
||
*/
|
||
protected function encodeClientSignData($params)
|
||
{
|
||
$items = [];
|
||
foreach ($params as $key => $value) {
|
||
$items[] = json_encode((string)$key, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES)
|
||
. ': '
|
||
. json_encode($value, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
|
||
}
|
||
|
||
return '{' . implode(', ', $items) . '}';
|
||
}
|
||
|
||
/**
|
||
* 获取wx.requestVirtualPayment购买数量。
|
||
* 代币模式下需要带上后台配置的兑换比例，否则微信侧仍会按旧比例展示金币数量。
|
||
* @param mixed $amount
|
||
* @param string $mode
|
||
* @return int
|
||
* @throws Exception
|
||
*/
|
||
protected function getBuyQuantity($amount, $mode)
|
||
{
|
||
if ($mode === 'short_series_goods') {
|
||
return 1;
|
||
}
|
||
|
||
$originalPrice = floatval($amount);
|
||
if ($originalPrice < 1 && $originalPrice > 0) {
|
||
$originalPrice = 1;
|
||
}
|
||
|
||
$quantity = (int)round($originalPrice * self::getExchangeRate());
|
||
if ($quantity <= 0) {
|
||
throw new Exception('虚拟支付金额不合法');
|
||
}
|
||
|
||
return $quantity;
|
||
}
|
||
|
||
/**
|
||
* 将系统订单金额（元）转换为微信接口要求的分。
|
||
* @param mixed $amount
|
||
* @return int
|
||
*/
|
||
protected function yuanToFen($amount)
|
||
{
|
||
return intval(round(floatval($amount) * 100));
|
||
}
|
||
|
||
/**
|
||
* 生成随机字符串
|
||
* @param int $length 长度
|
||
* @return string
|
||
*/
|
||
protected function generateNonce($length = 32)
|
||
{
|
||
return \fast\Random::alnum($length);
|
||
}
|
||
|
||
/**
|
||
* 生成商户订单号
|
||
* @return string
|
||
*/
|
||
public function generateOutTradeNo()
|
||
{
|
||
return 'VP' . date('YmdHis') . str_pad(mt_rand(1, 99999), 5, '0', STR_PAD_LEFT);
|
||
}
|
||
|
||
/**
|
||
* HTTP GET 请求
|
||
* @param string $url 请求地址
|
||
* @param array $query 查询参数
|
||
* @return array
|
||
*/
|
||
protected function httpGet($url, $query = [])
|
||
{
|
||
if (!empty($query)) {
|
||
$url .= (strpos($url, '?') !== false ? '&' : '?') . http_build_query($query);
|
||
}
|
||
|
||
$ch = curl_init();
|
||
curl_setopt($ch, CURLOPT_URL, $url);
|
||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
|
||
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
|
||
|
||
$response = curl_exec($ch);
|
||
$error = curl_error($ch);
|
||
curl_close($ch);
|
||
|
||
if ($error) {
|
||
return ['errcode' => -1, 'errmsg' => 'HTTP请求失败: ' . $error];
|
||
}
|
||
|
||
return json_decode($response, true);
|
||
}
|
||
|
||
/**
|
||
* HTTP POST 请求
|
||
* @param string $url 请求地址
|
||
* @param string $body 请求体
|
||
* @return array
|
||
*/
|
||
protected function httpPost($url, $body)
|
||
{
|
||
$ch = curl_init();
|
||
curl_setopt($ch, CURLOPT_URL, $url);
|
||
curl_setopt($ch, CURLOPT_POST, true);
|
||
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
|
||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
|
||
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
|
||
curl_setopt($ch, CURLOPT_HTTPHEADER, [
|
||
'Content-Type: application/json',
|
||
]);
|
||
|
||
$response = curl_exec($ch);
|
||
$error = curl_error($ch);
|
||
curl_close($ch);
|
||
|
||
if ($error) {
|
||
return ['errcode' => -1, 'errmsg' => 'HTTP请求失败: ' . $error];
|
||
}
|
||
|
||
return json_decode($response, true);
|
||
}
|
||
|
||
/**
|
||
* 判断当前是否为虚拟支付商品
|
||
* @param string $goodsType 商品类型
|
||
* @return bool
|
||
*/
|
||
public static function isVirtualPayGoods($goodsType)
|
||
{
|
||
$config = \app\common\model\config\System::getConfig('virtual_pay');
|
||
if (!$config) {
|
||
return false;
|
||
}
|
||
|
||
$virtualGoodsTypes = self::normalizeVirtualGoodsTypes($config['virtual_goods_types'] ?? []);
|
||
|
||
return in_array($goodsType, $virtualGoodsTypes, true);
|
||
}
|
||
|
||
/**
|
||
* 判断当前平台和商品是否应使用虚拟支付
|
||
* @param string $goodsType 商品类型
|
||
* @return int 1-使用虚拟支付 0-不使用
|
||
*/
|
||
public static function isUseVirtualPay($goodsType)
|
||
{
|
||
$config = \app\common\model\config\System::getConfig('virtual_pay');
|
||
if (!$config || ($config['status'] ?? 'close') !== 'open') {
|
||
return 0;
|
||
}
|
||
|
||
if (\app\common\library\Platform::getPlatform() !== 'wxMiniProgram') {
|
||
return 0;
|
||
}
|
||
|
||
$virtualGoodsTypes = self::normalizeVirtualGoodsTypes($config['virtual_goods_types'] ?? []);
|
||
if (empty($virtualGoodsTypes)) {
|
||
return 0;
|
||
}
|
||
|
||
$result = in_array($goodsType, $virtualGoodsTypes, true) ? 1 : 0;
|
||
|
||
\think\Log::info('[VirtualPay] isUseVirtualPay 判断 goods_type=' . $goodsType . ', virtual_goods_types=' . json_encode($virtualGoodsTypes) . ', result=' . $result);
|
||
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* 获取人民币与代币兑换比例。
|
||
* @return int
|
||
*/
|
||
public static function getExchangeRate()
|
||
{
|
||
$config = \app\common\model\config\System::getConfig('virtual_pay');
|
||
$rate = isset($config['exchange_rate']) ? intval($config['exchange_rate']) : 1;
|
||
|
||
return in_array($rate, [1, 10, 100], true) ? $rate : 1;
|
||
}
|
||
|
||
/**
|
||
* 按虚拟支付兑换比例转换价格。
|
||
* @param mixed $price
|
||
* @return string
|
||
*/
|
||
public static function convertPrice($price)
|
||
{
|
||
$originalPrice = floatval($price);
|
||
if ($originalPrice < 1 && $originalPrice > 0) {
|
||
$originalPrice = 1;
|
||
}
|
||
return number_format($originalPrice * self::getExchangeRate(), 2, '.', '');
|
||
}
|
||
|
||
/**
|
||
* 按虚拟支付兑换比例批量转换数组中的价格字段。
|
||
* @param array $data
|
||
* @param array $fields
|
||
* @return array
|
||
*/
|
||
public static function convertPriceFields($data, $fields = ['price', 'price_marking'])
|
||
{
|
||
foreach ($fields as $field) {
|
||
if (isset($data[$field]) && $data[$field] !== '') {
|
||
$data[$field] = self::convertPrice($data[$field]);
|
||
}
|
||
}
|
||
|
||
return $data;
|
||
}
|
||
|
||
/**
|
||
* 兼容历史配置中复选框值为数组、JSON字符串或逗号字符串的情况。
|
||
* @param mixed $value
|
||
* @return array
|
||
*/
|
||
protected static function normalizeVirtualGoodsTypes($value)
|
||
{
|
||
if (is_string($value)) {
|
||
$value = trim($value);
|
||
$decoded = json_decode($value, true);
|
||
if (json_last_error() === JSON_ERROR_NONE && is_array($decoded)) {
|
||
$value = $decoded;
|
||
} elseif ($value === '') {
|
||
$value = [];
|
||
} else {
|
||
$value = explode(',', $value);
|
||
}
|
||
}
|
||
|
||
if (!is_array($value)) {
|
||
return [];
|
||
}
|
||
|
||
$list = [];
|
||
foreach ($value as $item) {
|
||
$item = trim((string)$item);
|
||
if ($item !== '') {
|
||
$list[] = $item;
|
||
}
|
||
}
|
||
|
||
return array_values(array_unique($list));
|
||
}
|
||
|
||
/**
|
||
* 获取虚拟支付配置
|
||
* @return array|false
|
||
*/
|
||
public function getConfig()
|
||
{
|
||
return $this->config;
|
||
}
|
||
}
|