From f7f6be58a4f9da83a7fa98ab1f9d5917b533b4fa Mon Sep 17 00:00:00 2001 From: hiqiyu Date: Sat, 10 Oct 2020 12:33:18 +0800 Subject: [PATCH 1/2] Update LiteCharge.php MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 微信 小程序 预支付处理 --- src/Gateways/Wechat/LiteCharge.php | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/src/Gateways/Wechat/LiteCharge.php b/src/Gateways/Wechat/LiteCharge.php index 8deb7ff0..80c2545b 100644 --- a/src/Gateways/Wechat/LiteCharge.php +++ b/src/Gateways/Wechat/LiteCharge.php @@ -13,6 +13,7 @@ use Payment\Contracts\IGatewayRequest; use Payment\Exceptions\GatewayException; +use Payment\Helpers\ArrayUtil; use Payment\Payment; /** @@ -36,7 +37,23 @@ class LiteCharge extends WechatBaseObject implements IGatewayRequest public function request(array $requestParams) { try { - return $this->requestWXApi(self::METHOD, $requestParams); + $data = $this->requestWXApi(self::METHOD, $requestParams); + $parameters = array( + 'appId' => $data['appid'], //小程序ID + 'timeStamp' => '' . $requestParams['time_stamp'] . '', //时间戳 + 'nonceStr' => $data['nonce_str'], //随机串 + 'package' => 'prepay_id=' . $data['prepay_id'], //数据包 + 'signType' => 'MD5', //签名方式 + ); + $params = ArrayUtil::paraFilter($parameters); + $params = ArrayUtil::arraySort($parameters); + try { + $signStr = ArrayUtil::createLinkstring($params); + $parameters['paySign'] = $this->makeSign($signStr); + } catch (\Exception $e) { + throw new GatewayException($e->getMessage(), Payment::PARAMS_ERR); + } + return $parameters; } catch (GatewayException $e) { throw $e; } From 7621a5ed5ee1deb0b45035a05215dbdeff4f9307 Mon Sep 17 00:00:00 2001 From: hiqiyu Date: Sat, 10 Oct 2020 12:41:46 +0800 Subject: [PATCH 2/2] Update liteCharge.php MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 微信小程序预支付 --- examples/wx/liteCharge.php | 138 +++++++++++++++++++++++++++---------- 1 file changed, 103 insertions(+), 35 deletions(-) diff --git a/examples/wx/liteCharge.php b/examples/wx/liteCharge.php index 9ee6d1ee..0bee144b 100644 --- a/examples/wx/liteCharge.php +++ b/examples/wx/liteCharge.php @@ -9,39 +9,107 @@ * with this source code in the file LICENSE. */ -require_once __DIR__ . '/../../vendor/autoload.php'; - - -date_default_timezone_set('Asia/Shanghai'); -$wxConfig = require_once __DIR__ . '/../wxconfig.php'; - -$tradeNo = time() . rand(1000, 9999); -// 订单信息 -$payData = [ - 'body' => 'test body', - 'subject' => 'test subject', - 'trade_no' => $tradeNo, - 'time_expire' => time() + 600, // 表示必须 600s 内付款 - 'amount' => '3.01', // 微信沙箱模式，需要金额固定为3.01 - 'return_param' => '123', - 'client_ip' => isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '127.0.0.1', // 客户地址 - 'openid' => 'ottkCuO1PW1Dnh6PWFffNk-2MPbY', - 'product_id' => '123', -]; - -// 使用 -try { - $client = new \Payment\Client(\Payment\Client::WECHAT, $wxConfig); - $res = $client->pay(\Payment\Client::WX_CHANNEL_LITE, $payData); -} catch (InvalidArgumentException $e) { - echo $e->getMessage(); - exit; -} catch (\Payment\Exceptions\GatewayException $e) { - echo $e->getMessage(); - exit; -} catch (\Payment\Exceptions\ClassNotFoundException $e) { - echo $e->getMessage(); - exit; -} +namespace Payment\Gateways\Wechat; + +use Payment\Contracts\IGatewayRequest; +use Payment\Exceptions\GatewayException; +use Payment\Helpers\ArrayUtil; +use Payment\Payment; + +/** + * @package Payment\Gateways\Wechat + * @author : Leo + * @email : dayugog@gmail.com + * @date : 2019/4/1 8:25 PM + * @version : 1.0.0 + * @desc : 小程序支付 + **/ +class LiteCharge extends WechatBaseObject implements IGatewayRequest +{ + const METHOD = 'pay/unifiedorder'; + + /** + * 获取第三方返回结果 + * @param array $requestParams + * @return mixed + * @throws GatewayException + */ + public function request(array $requestParams) + { + try { + $data = $this->requestWXApi(self::METHOD, $requestParams); + $parameters = array( + 'appId' => $data['appid'], //小程序ID + 'timeStamp' => '' . time() . '', //时间戳 + 'nonceStr' => $data['nonce_str'], //随机串 + 'package' => 'prepay_id=' . $data['prepay_id'], //数据包 + 'signType' => 'MD5', //签名方式 + ); + $params = ArrayUtil::paraFilter($parameters); + $params = ArrayUtil::arraySort($parameters); + try { + $signStr = ArrayUtil::createLinkstring($params); + $parameters['paySign'] = $this->makeSign($signStr); + } catch (\Exception $e) { + throw new GatewayException($e->getMessage(), Payment::PARAMS_ERR); + } + return $parameters; + } catch (GatewayException $e) { + throw $e; + } + } + + /** + * @param array $requestParams + * @return mixed + */ + protected function getSelfParams(array $requestParams) + { + $limitPay = self::$config->get('limit_pay', ''); + if ($limitPay) { + $limitPay = $limitPay[0]; + } else { + $limitPay = ''; + } + $nowTime = time(); + $timeExpire = intval($requestParams['time_expire']); + if (!empty($timeExpire)) { + $timeExpire = date('YmdHis', $timeExpire); + } else { + $timeExpire = date('YmdHis', $nowTime + 1800); // 默认半小时过期 + } -var_dump($res); + $receipt = $requestParams['receipt'] ?? false; + $totalFee = bcmul($requestParams['amount'], 100, 0); + $sceneInfo = $requestParams['scene_info'] ?? ''; + if ($sceneInfo) { + $sceneInfo = json_encode(['store_info' => $sceneInfo]); + } else { + $sceneInfo = ''; + } + + + $selfParams = [ + 'device_info' => $requestParams['device_info'] ?? '', + 'body' => $requestParams['subject'] ?? '', + 'detail' => $requestParams['body'] ?? '', + 'attach' => $requestParams['return_param'] ?? '', + 'out_trade_no' => $requestParams['trade_no'] ?? '', + 'fee_type' => self::$config->get('fee_type', 'CNY'), + 'total_fee' => $totalFee, + 'spbill_create_ip' => $requestParams['client_ip'] ?? '', + 'time_start' => date('YmdHis', $nowTime), + 'time_expire' => $timeExpire, + 'goods_tag' => $requestParams['goods_tag'] ?? '', + 'notify_url' => self::$config->get('notify_url', ''), + 'trade_type' => 'JSAPI', + 'product_id' => $requestParams['product_id'] ?? '', + 'limit_pay' => $limitPay, + 'openid' => $requestParams['openid'] ?? '', + 'receipt' => $receipt === true ? 'Y' : '', + 'scene_info' => $sceneInfo, + ]; + + return $selfParams; + } +}