109 lines
3.9 KiB
PHP
109 lines
3.9 KiB
PHP
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<?php
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// +----------------------------------------------------------------------
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// | WeChatDeveloper
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2022 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
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// +----------------------------------------------------------------------
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// | 官方网站: https://thinkadmin.top
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// +----------------------------------------------------------------------
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// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
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// +----------------------------------------------------------------------
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namespace WePayV3;
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use WeChat\Contracts\Tools;
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use WeChat\Exceptions\InvalidArgumentException;
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use WePayV3\Contracts\BasicWePay;
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use WePayV3\Contracts\DecryptAes;
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/**
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* 订单支付接口
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* Class Order
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* @package WePayV3
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*/
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class Order extends BasicWePay
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{
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const WXPAY_H5 = 'h5';
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const WXPAY_APP = 'app';
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const WXPAY_JSAPI = 'jsapi';
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const WXPAY_NATIVE = 'native';
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/**
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* 创建支付订单
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* @param string $type 支付类型
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* @param array $data 支付参数
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* @return array
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* @throws \WeChat\Exceptions\InvalidResponseException
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*/
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public function create($type, $data)
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{
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$types = [
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'h5' => '/v3/pay/transactions/h5',
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'app' => '/v3/pay/transactions/app',
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'jsapi' => '/v3/pay/transactions/jsapi',
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'native' => '/v3/pay/transactions/native',
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];
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if (empty($types[$type])) {
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throw new InvalidArgumentException("Payment {$type} not defined.");
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} else {
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// 创建预支付码
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$result = $this->doRequest('POST', $types[$type], json_encode($data, JSON_UNESCAPED_UNICODE), true);
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if (empty($result['prepay_id'])) return $result;
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// 支付参数签名
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$time = (string)time();
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$appid = $this->config['appid'];
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$prepayId = $result['prepay_id'];
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$nonceStr = Tools::createNoncestr();
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if ($type === 'app') {
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$sign = $this->signBuild(join("\n", [$appid, $time, $nonceStr, $prepayId, '']));
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return ['partnerId' => $this->config['mch_id'], 'prepayId' => $prepayId, 'package' => 'Sign=WXPay', 'nonceStr' => $nonceStr, 'timeStamp' => $time, 'sign' => $sign];
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} elseif ($type === 'jsapi') {
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$sign = $this->signBuild(join("\n", [$appid, $time, $nonceStr, "prepay_id={$prepayId}", '']));
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return ['appId' => $appid, 'timeStamp' => $time, 'nonceStr' => $nonceStr, 'package' => "prepay_id={$prepayId}", 'signType' => 'RSA', 'paySign' => $sign];
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} else {
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return $result;
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}
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}
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}
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/**
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* 支付订单查询
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* @param string $orderNo 订单单号
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* @return array
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* @throws \WeChat\Exceptions\InvalidResponseException
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*/
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public function query($orderNo)
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{
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$pathinfo = "/v3/pay/transactions/out-trade-no/{$orderNo}";
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return $this->doRequest('GET', "{$pathinfo}?mchid={$this->config['mch_id']}", '', true);
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}
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/**
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* 支付通知
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* @return array
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* @throws \WeChat\Exceptions\InvalidDecryptException
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*/
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public function notify(array $parameters = [])
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{
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if (empty($parameters)) {
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$body = file_get_contents('php://input');
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$data = json_decode($body, true);
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} else {
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$data = $parameters;
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}
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if (isset($data['resource'])) {
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$aes = new DecryptAes($this->config['mch_v3_key']);
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$data['result'] = $aes->decryptToString(
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$data['resource']['associated_data'],
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$data['resource']['nonce'],
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$data['resource']['ciphertext']
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);
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}
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return $data;
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}
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}
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