147 lines
4.7 KiB
PHP
147 lines
4.7 KiB
PHP
<?php
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namespace wchat\qq\pay;
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use Exception;
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use wchat\common\Help;
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use wchat\common\Result;
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use wchat\qq\SmallProgram;
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/**
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* Class Enterprise_payment
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* @package wchat\qq\pay
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*/
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class Enterprise_payment extends SmallProgram
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{
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public string $_cash = '/cgi-bin/epay/qpay_epay_b2c.cgi';
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private array $_errors = [
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'SYSTEMERROR' => '系统错误',
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'PARAM_ERROR' => '请求参数未按指引进行填写',
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'SIGNERROR' => '参数签名结果不正确',
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'OP_USER_PASSWD_ERROR' => '操作员密码校验失败',
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'OP_USER_AUTH_ERROR' => '操作员权限错误',
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'TRANSFER_FEE_LIMIT_ERROR' => '转账限额错误',
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'TRANSFER_FAIL' => '收款用户的账户不支持收款，收款失败',
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'NOTENOUGH' => '商户营销账户的余额不足',
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'ORDERNOTEXIST' => '转账订单不存在',
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'APPID_OR_OPENID_ERR' => 'appid 或 openid 非法',
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'TOTAL_FEE_OUT_OF_LIMIT' => '单笔限额检查失败',
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'SPID_NOT_ALLOW' => '当前商户不支持企业付款',
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'REALNAME_CHECK_ERROR' => '实名检查失败',
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'RE_USER_NAME_CHECK_ERROR' => '用户真实姓名校验失败',
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'INVALID_CERTIFICATE' => '证书非法',
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];
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private array $_requestParams = [];
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/**
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* @param string $value
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*/
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public function setOpUserId(string $value): void
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{
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$this->_requestParams['op_user_id'] = $value;
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}
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/**
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* @param string $value
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*/
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public function setOpUserPassword(string $value): void
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{
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$this->_requestParams['op_user_passwd'] = $value;
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}
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/**
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* @param string $value
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*/
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public function setSpbillCreateIp(string $value): void
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{
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$this->_requestParams['spbill_create_ip'] = $value;
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}
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/**
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* @param string $mch_billno
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* @param string $openId
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* @param float $price
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* @return Result
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*/
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public function mch_send(string $mch_billno, string $openId, float $price): Result
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{
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$client = $this->createClient($this->_cash, $this->orderConfig($mch_billno, $openId, $price));
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if (!in_array($client->getStatusCode(), [101, 200, 201])) {
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return new Result(code: 505, message: $client->getBody());
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}
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$json = json_decode($client->getBody(), true);
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if (isset($json['return_code']) && $json['return_code'] != 'SUCCESS') {
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return new Result(code: 500, data: $json['return_msg'] ?? $json['retmsg']);
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} else if ($json['result_code'] != 'SUCCESS') {
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return new Result(code: 500, data: $this->_errors[$json['err_code']] ?? $json['err_code_desc']);
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} else {
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return new Result(code: 0, data: $json);
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}
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}
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/**
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* @param string $mch_billno
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* @param string $openId
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* @param float $price
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* @return array
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*/
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private function orderConfig(string $mch_billno, string $openId, float $price): array
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{
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$requestParam['input_charset'] = 'UTF-8';
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$requestParam['nonce_str'] = Help::random(32);
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$requestParam['out_trade_no'] = $mch_billno;
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$requestParam['mch_id'] = $this->payConfig->pay->qq->mchId;
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$requestParam['appid'] = $this->payConfig->pay->qq->mchSecret;
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$requestParam['openid'] = $openId;
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$requestParam['fee_type'] = 'CNY';
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$requestParam['total_fee'] = $price * 100;
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$requestParam['memo'] = $this->payConfig->getBody();
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$requestParam['notify_url'] = $this->payConfig->getNotifyUrl();
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$requestParam['spbill_create_ip'] = $this->payConfig->getNotifyUrl();
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if (!empty($this->_requestParams) && is_array($this->_requestParams)) {
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$requestParam = array_merge($requestParam, $this->_requestParams);
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}
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$requestParam['sign'] = Help::sign($requestParam, $this->payConfig->pay->qq->mchSecret, 'MD5');
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return $requestParam;
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}
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/**
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* @return string
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* @throws Exception
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*/
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public function mchOrderNo(): string
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{
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return implode([
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$this->payConfig->pay->qq->mchId,
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date('Ymd'),
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random_int(11, 99),
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date('His'),
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random_int(11, 99)
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]);
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}
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/**
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* @param array $requestParams
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* @return bool
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*/
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public function validator(array $requestParams): bool
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{
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$notifySign = $requestParams['sign'];
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unset($requestParams['sign']);
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$sign = Help::sign($requestParams, $this->payConfig->pay->qq->mchSecret, 'MD5');
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if ($sign !== $notifySign) {
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return false;
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}
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return true;
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}
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}
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