166 lines
5.3 KiB
PHP
166 lines
5.3 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeadmin快速开发前后端分离管理后台(PHP版)
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码,建议反馈是我们前进的动力
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// | 开源版本可自由商用,可去除界面版权logo
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// | gitee下载:https://gitee.com/likeshop_gitee/likeadmin
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// | github下载:https://github.com/likeshop-github/likeadmin
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// | 访问官网:https://www.likeadmin.cn
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// | likeadmin团队 版权所有 拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeadminTeam
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// +----------------------------------------------------------------------
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namespace app\common\logic;
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use app\common\enum\PayEnum;
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use app\common\enum\RefundEnum;
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use app\common\model\refund\RefundLog;
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use app\common\model\refund\RefundRecord;
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use app\common\service\pay\WeChatPayService;
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/**
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* 订单退款逻辑
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* Class OrderRefundLogic
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* @package app\common\logic
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*/
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class RefundLogic extends BaseLogic
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{
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protected static $refundLog;
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/**
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* @notes 发起退款
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* @param $order
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* @param $refundRecordId
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* @param $refundAmount
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* @param $handleId
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* @return bool
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* @throws \Exception
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* @author 段誉
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* @date 2023/2/28 17:24
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*/
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public static function refund($order, $refundRecordId, $refundAmount, $handleId)
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{
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// 退款前校验
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self::refundBeforeCheck($refundAmount);
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// 添加退款日志
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self::log($order, $refundRecordId, $refundAmount, $handleId);
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// 根据不同支付方式退款
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try {
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switch ($order['pay_way']) {
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//微信退款
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case PayEnum::WECHAT_PAY:
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self::wechatPayRefund($order, $refundAmount);
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break;
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default:
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throw new \Exception('支付方式异常');
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}
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// 此处true并不表示退款成功,仅表示退款请求成功,具体成功与否由定时任务查询或通过退款回调得知
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return true;
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} catch (\Exception $e) {
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// 退款请求失败,标记退款记录及日志为失败.在退款记录处重新退款
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self::$error = $e->getMessage();
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self::refundFailHandle($refundRecordId, $e->getMessage());
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return false;
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}
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}
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/**
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* @notes 退款前校验
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* @param $refundAmount
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* @throws \Exception
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* @author 段誉
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* @date 2023/2/28 16:27
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*/
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public static function refundBeforeCheck($refundAmount)
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{
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if ($refundAmount <= 0) {
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throw new \Exception('订单金额异常');
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}
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}
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/**
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* @notes 微信支付退款
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* @param $order
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* @param $refundAmount
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* @throws \EasyWeChat\Kernel\Exceptions\InvalidArgumentException
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* @throws \EasyWeChat\Kernel\Exceptions\InvalidConfigException
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* @author 段誉
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* @date 2023/2/28 17:19
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*/
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public static function wechatPayRefund($order, $refundAmount)
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{
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// 发起退款。 若发起退款请求返回明确错误,退款日志和记录标记状态为退款失败
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// 退款日志及记录的成功状态目前统一由定时任务查询退款结果为退款成功后才标记成功
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// 也可通过设置退款回调,在退款回调时处理退款记录状态为成功
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(new WeChatPayService($order['order_terminal']))->refund([
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'transaction_id' => $order['transaction_id'],
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'refund_sn' => self::$refundLog['sn'],
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'refund_amount' => $refundAmount,// 退款金额
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'total_amount' => $order['order_amount'],// 订单金额
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]);
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}
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/**
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* @notes 退款请求失败处理
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* @param $refundRecordId
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* @author 段誉
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* @date 2023/2/28 16:00
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* @remark 【微信,支付宝】退款接口请求失败时,更新退款记录及日志为失败,在退款记录重新发起
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*/
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public static function refundFailHandle($refundRecordId, $msg)
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{
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// 更新退款日志记录
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RefundLog::update([
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'id' => self::$refundLog['id'],
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'refund_status' => RefundEnum::REFUND_ERROR,
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'refund_msg' => $msg,
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]);
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// 更新退款记录状态为退款失败
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RefundRecord::update([
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'id' => $refundRecordId,
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'refund_status' => RefundEnum::REFUND_ERROR,
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'refund_msg' => $msg,
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]);
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}
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/**
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* @notes 退款日志
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* @param $order
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* @param $refundRecordId
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* @param $refundAmount
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* @param $handleId
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* @param int $refundStatus
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* @author 段誉
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* @date 2023/2/28 15:29
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*/
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public static function log($order, $refundRecordId, $refundAmount, $handleId, $refundStatus = RefundEnum::REFUND_ING)
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{
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$sn = generate_sn(RefundLog::class, 'sn');
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self::$refundLog = RefundLog::create([
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'sn' => $sn,
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'record_id' => $refundRecordId,
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'user_id' => $order['user_id'],
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'handle_id' => $handleId,
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'order_amount' => $order['order_amount'],
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'refund_amount' => $refundAmount,
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'refund_status' => $refundStatus
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]);
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}
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} |