From d015c9c9b3ab62ad9c42cfa67f8b5572e2afb084 Mon Sep 17 00:00:00 2001
From: tk <szdot@live.com>
Date: Thu, 27 Jun 2024 14:05:42 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=90=E7=B1=BB=09=E5=9E=8B=E3=80=91?=
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# 类型 包含:
# feat：新功能（feature）
# fix：修补bug
# docs：文档（documentation）
# style： 格式（不影响代码运行的变动）
# refactor：重构（即不是新增功能，也不是修改bug的代码变动）
# test：增加测试
# chore：构建过程或辅助工具的变动
---
 .../MpApi/Controller/PayController.class.php  | 119 ++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 FlyCube/MpApi/Controller/PayController.class.php

diff --git a/FlyCube/MpApi/Controller/PayController.class.php b/FlyCube/MpApi/Controller/PayController.class.php
new file mode 100644
index 0000000..75f8dca
--- /dev/null
+++ b/FlyCube/MpApi/Controller/PayController.class.php
@@ -0,0 +1,119 @@
+<?php
+
+namespace MpApi\Controller;
+
+use Yansongda\Pay\Pay;
+
+class PayController extends PublicController
+{
+    /**
+     * @description: 初始化 pay类的参数
+     */
+    private function init()
+    {
+        // 初始化 pay类的参数
+        $this->config = [
+            'wechat' => [
+                'default' => [
+                    'mch_id' => C('weixin')['mch_id'], // 必填-商户号
+                    'mch_secret_key' => C('weixin')['mch_secret_key'], // 必填-v3商户秘钥
+                    'mch_secret_cert' => C('weixin')['mch_secret_cert'], // 必填-商户私钥路径
+                    'mch_public_cert_path' => C('weixin')['mch_public_cert_path'], // 必填-商户公钥证书路径
+                    'notify_url' => C('host') . 'flycube.php/Api/Pay/notifyCallback', // 必填-支付回调通知地址
+                    'refund_notify_url' => C('host') . 'flycube.php/Api/Pay/refundNotifyCallback', // 必填-退款回调通知地址
+                    'mini_app_id' => C('weixin')['appid'], // 选填-小程序 的 app_id
+                    'wechat_public_cert_path' => [ // 必填-微信平台公钥证书路径
+                        '5878026B07BD819CCC25AC95FA31AE45BB6BC0D9' => C('weixin')['wechat_public_cert_path'],
+                    ],
+                ],
+            ],
+            'logger' => [ // 可选
+                'enable' => true,
+                'file' => C('weixin')['payLogger_path'],
+                'level' => 'info', // 建议生产环境等级调整为 info，开发环境为 debug
+                'type' => 'single', // 可选, 可选 daily
+                'max_file' => 30, // 当 type 为 daily 时有效，默认 30 天
+            ],
+            'http' => [ // 可选
+                'timeout' => 5.0,
+                'connect_timeout' => 5.0,
+            ],
+        ];
+    }
+
+    /**
+     * @description: Yansongda pay类的参数
+     */
+    protected $config;
+
+    /**
+     * @description: 发起退款
+     */
+    public function refund()
+    {
+        // 总管理员 可接收任何shop_id 非总管理员 只可以调用自身shop_id 否则会中断
+        $this->isPower();
+        // 初始化 pay类的参数
+        $this->init();
+
+        // 获取订单信息
+        $where['shop_id'] = $_REQUEST['shop_id'];
+        $where['order_sn'] = $_REQUEST['order_sn'];
+        $field = array('order_sn, total_price, pay_sn');
+        $orderDb = D('order');
+        if (!$order = $orderDb->where($where)->field($field)->find()) {
+            echo json_encode(array('status' => 0, 'msg' => '订单不存在'));
+            exit();
+        }
+
+        // 设置退款参数
+        $refundParameter = [
+            'out_trade_no' => $order['order_sn'], // 商户订单号
+            'out_refund_no' => $order['order_sn'] . '_refund', // 商户退款单号
+            'amount' => [
+                'refund' => $order['total_price'] * 100, // 退款金额，单位：分
+                'total' => $order['total_price'] * 100, // 订单金额，单位：分
+                'currency' => 'CNY',
+            ],
+            'reason' => $_REQUEST['type'], // 退款原因 'BuyerApplication'买方申请 'ProactiveRefund'卖方主动
+        ];
+
+        try {
+            // 调用退款接口
+            $result = Pay::wechat($this->config)->refund($refundParameter);
+            // 处理退款结果
+            echo json_encode(array('status' => 1, 'refundMsg' => $result));
+        } catch (\Exception $e) {
+            echo json_encode(array('status' => 0, 'msg' => 'Error: ' . $e->getMessage()));
+        }
+    }
+    /**
+     * @description: 退款成功后 腾讯服务器的回调
+     */
+    public function refundNotifyCallback()
+    {
+        $this->init(); // 初始化 pay类的参数
+
+        try {
+            // 实例化 Yansongda Pay 并处理回调
+            $result = Pay::wechat($this->config)->callback();
+
+            // 验证成功，处理业务逻辑
+            if ($result['resource']['ciphertext']['refund_status'] == 'SUCCESS') {
+                $where['order_sn'] = $result['resource']['ciphertext']['out_trade_no']; // 获取订单号
+                $orderDb = D('order'); // 实例化订单模型
+                $data['refund_status'] = '已退款'; // 更新订单状态为已退款
+                $data['refund_time'] = time(); // 标记退款时间
+                $data['refund_sn'] = $result['resource']['ciphertext']['refund_id']; // 退款单号
+                // 更新订单
+                $orderDb->where($where)->data($data)->save();
+            }
+        } catch (\Exception $e) {
+            // 捕获并记录可能的异常
+            error_log('退款回调处理错误：' . $e->getMessage());
+        }
+
+        // 返回成功响应给腾讯服务器，告知通知已处理
+        return Pay::wechat()->success();
+    }
+}