微信支付
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# PaymentController 接口文档
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## 概述
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PaymentController 是支付相关的控制器，提供订单支付、微信支付、退款等功能。
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## 基础信息
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- **基础路径**: `/payment`
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- **控制器**: `PaymentController`
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- **包路径**: `com.njzscloud.supervisory.order.controller`
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---
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## 接口列表
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### 1. 发起支付
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**接口路径**: `POST /payment/pay`
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**功能描述**: 发起订单支付，支持公司支付和微信支付两种方式
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**请求参数**:
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```json
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{
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"orderId": 123456,
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"paymentCategory": "company|wx",
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"settleTotalMoney": 100.00,
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"items": [
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{
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"id": 1,
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"expenseItemName": "运费",
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"settleMoney": 50.00
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}
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]
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}
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```
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**参数说明**:
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| 参数名 | 类型 | 必填 | 说明 |
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|--------|------|------|------|
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| orderId | Long | 是 | 订单ID |
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| paymentCategory | String | 是 | 支付方式：company(公司支付)、wx(微信支付) |
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| settleTotalMoney | BigDecimal | 是 | 结算总金额 |
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| items | Array | 是 | 支付清单项 |
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| items[].id | Long | 是 | 费用项ID |
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| items[].expenseItemName | String | 是 | 费用项名称 |
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| items[].settleMoney | BigDecimal | 是 | 结算金额 |
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**响应示例**:
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```json
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{
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"code": 0,
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"success": true,
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"msg": "成功",
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"data": {
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"prepayId": "wx123456789",
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"timeStamp": "1234567890",
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"nonceStr": "abc123",
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"package": "prepay_id=wx123456789",
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"signType": "RSA",
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"paySign": "signature"
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}
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}
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```
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**错误码**:
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- 参数不完整或支付总金额小于0
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- 支付清单项不合法
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- 支付方式不合法
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- 订单不存在
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- 公司账户余额不足
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---
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### 2. 微信支付回调
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**接口路径**: `POST /payment/wechat/callback`
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**功能描述**: 微信支付结果回调接口
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**请求参数**:
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```json
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{
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"id": "event_id",
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"createTime": "2023-01-01T00:00:00+08:00",
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"eventType": "TRANSACTION.SUCCESS",
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"resource": {
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"originalType": "transaction",
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"ciphertext": "encrypted_data"
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}
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}
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```
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**响应示例**:
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```
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SUCCESS
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```
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**说明**: 此接口由微信支付平台调用，用于通知支付结果
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---
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### 3. 查询微信支付订单状态
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**接口路径**: `GET /payment/wechat/query/{outTradeNo}`
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**功能描述**: 查询微信支付订单的支付状态
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**路径参数**:
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| 参数名 | 类型 | 必填 | 说明 |
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|--------|------|------|------|
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| outTradeNo | String | 是 | 商户订单号 |
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**响应示例**:
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```json
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{
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"code": 0,
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"success": true,
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"msg": "成功",
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"data": {
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"tradeState": "SUCCESS",
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"tradeStateDesc": "支付成功",
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"transactionId": "wx123456789",
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"outTradeNo": "ORDER_123_1234567890"
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}
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}
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```
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---
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### 4. 申请微信支付退款
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**接口路径**: `POST /payment/wechat/refund`
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**功能描述**: 申请微信支付退款
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**请求参数**:
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```json
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{
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"outTradeNo": "ORDER_123_1234567890",
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"outRefundNo": "REFUND_123_1234567890",
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"total": 10000,
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"refund": 5000,
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"reason": "用户申请退款"
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}
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```
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**参数说明**:
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| 参数名 | 类型 | 必填 | 说明 |
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|--------|------|------|------|
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| outTradeNo | String | 是 | 原商户订单号 |
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| outRefundNo | String | 是 | 商户退款单号 |
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| total | Integer | 是 | 原订单金额(分) |
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| refund | Integer | 是 | 退款金额(分) |
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| reason | String | 否 | 退款原因 |
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**响应示例**:
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```json
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{
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"code": 0,
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"success": true,
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"msg": "成功",
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"data": {
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"refundId": "wx_refund_123456789",
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"outRefundNo": "REFUND_123_1234567890",
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"status": "SUCCESS"
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}
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}
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```
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---
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### 5. 绑定微信账号信息
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**接口路径**: `POST /payment/wechat/bind`
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**功能描述**: 绑定用户微信账号信息，获取openId和unionId
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**请求参数**:
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| 参数名 | 类型 | 必填 | 说明 |
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|--------|------|------|------|
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| userId | Long | 是 | 用户ID |
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| wxCode | String | 是 | 微信授权码 |
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**响应示例**:
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```json
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{
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"code": 0,
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"success": true,
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"msg": "微信账号绑定成功",
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"data": null
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}
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```
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**错误处理**:
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- 用户不存在
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- 微信登录失败
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---
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## 数据模型
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### PaymentParam (支付参数)
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```java
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public class PaymentParam {
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private Long orderId; // 订单ID
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private String paymentCategory; // 支付方式
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private BigDecimal settleTotalMoney; // 结算总金额
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private List<PaymentItemParam> items; // 支付清单
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}
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```
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### PaymentItemParam (支付清单项)
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```java
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public class PaymentItemParam {
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private Long id; // 费用项ID
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private String expenseItemName; // 费用项名称
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private BigDecimal settleMoney; // 结算金额
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}
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```
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### WechatPayCallbackDto (微信支付回调)
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```java
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public class WechatPayCallbackDto {
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private String id; // 事件ID
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private String createTime; // 创建时间
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private String eventType; // 事件类型
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private Resource resource; // 资源信息
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}
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```
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### WechatPayRefundDto (微信退款参数)
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```java
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public class WechatPayRefundDto {
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private String outTradeNo; // 商户订单号
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private String outRefundNo; // 商户退款单号
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private Integer total; // 原订单金额(分)
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private Integer refund; // 退款金额(分)
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private String reason; // 退款原因
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}
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```
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---
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## 业务规则
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### 支付流程
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1. **参数校验**: 验证支付参数完整性
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2. **金额校验**: 验证支付金额与数据库一致
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3. **支付处理**:
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- 公司支付：直接扣减公司账户余额
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- 微信支付：创建微信支付订单
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4. **状态更新**: 更新订单支付状态
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### 公司支付规则
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- 需要验证公司账户余额是否充足
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- 直接扣减公司账户余额
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- 记录资金变动明细
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- 支付成功后订单状态变更为已完成
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### 微信支付规则
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- 创建微信支付订单
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- 订单状态变更为待支付
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- 等待微信支付回调确认支付结果
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- 支付成功后订单状态变更为已完成
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### 退款规则
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- 只能对已支付的订单申请退款
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- 退款成功后订单状态变更为已退款
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- 支持部分退款
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---
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## 错误码说明
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| 错误码 | 说明 |
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|--------|------|
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| 0 | 成功 |
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| 11111 | 系统异常 |
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| 40001 | 参数错误 |
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| 40002 | 业务异常 |
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---
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## 注意事项
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1. **事务处理**: 支付接口使用`@Transactional`注解确保数据一致性
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2. **金额精度**: 所有金额计算使用`BigDecimal`类型
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3. **微信支付**: 金额需要转换为分（乘以100）
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4. **回调验证**: 微信支付回调需要验证签名
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5. **幂等性**: 支付接口需要保证幂等性，避免重复支付
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6. **日志记录**: 关键操作都有详细的日志记录
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---
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## 更新日志
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| 版本 | 日期 | 更新内容 |
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|------|------|----------|
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| 1.0.0 | 2024-01-01 | 初始版本，包含基础支付功能 |
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| 1.1.0 | 2024-01-15 | 新增微信账号绑定功能 |
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@ -0,0 +1,29 @@
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package com.njzscloud.supervisory.order.config;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.http.client.ClientHttpRequestFactory;
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import org.springframework.http.client.SimpleClientHttpRequestFactory;
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import org.springframework.web.client.RestTemplate;
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/**
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* RestTemplate配置类
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*/
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@Configuration
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public class RestTemplateConfig {
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@Bean
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public RestTemplate restTemplate() {
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RestTemplate restTemplate = new RestTemplate();
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restTemplate.setRequestFactory(clientHttpRequestFactory());
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return restTemplate;
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}
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@Bean
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public ClientHttpRequestFactory clientHttpRequestFactory() {
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SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory();
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factory.setConnectTimeout(10000); // 连接超时10秒
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factory.setReadTimeout(30000); // 读取超时30秒
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return factory;
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}
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}
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package com.njzscloud.supervisory.order.config;
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import lombok.Data;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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import org.springframework.stereotype.Component;
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/**
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* 微信支付配置
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*/
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@Data
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@Component
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@ConfigurationProperties(prefix = "wechat.pay")
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public class WechatPayConfig {
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/**
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* 子商户APPID
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*/
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private String subAppId;
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/**
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* 子商户号
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*/
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private String subMchId;
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/**
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* API密钥
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*/
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private String apiKey;
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/**
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* 证书序列号
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*/
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private String certSerialNo;
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/**
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* 私钥文件路径
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*/
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private String privateKeyPath;
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/**
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* 支付回调地址
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*/
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private String notifyUrl;
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/**
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* 退款回调地址
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*/
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private String refundNotifyUrl;
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}
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@ -1,28 +1,39 @@
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package com.njzscloud.supervisory.order.controller;
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import com.google.common.base.Strings;
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import com.njzscloud.common.core.ex.ExceptionMsg;
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import com.njzscloud.common.core.ex.Exceptions;
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import com.njzscloud.common.core.utils.R;
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import com.njzscloud.common.security.ex.UserLoginException;
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import com.njzscloud.common.wechat.WechatUtil;
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import com.njzscloud.common.wechat.param.Code2SessionParam;
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import com.njzscloud.common.wechat.result.Code2SessionResult;
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import com.njzscloud.supervisory.money.contant.MoneyChangeCategory;
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import com.njzscloud.supervisory.money.pojo.entity.MoneyAccountEntity;
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import com.njzscloud.supervisory.money.pojo.entity.MoneyChangeDetailEntity;
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import com.njzscloud.supervisory.money.service.MoneyAccountService;
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import com.njzscloud.supervisory.money.service.MoneyChangeDetailService;
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import com.njzscloud.supervisory.order.contant.OrderStatus;
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import com.njzscloud.supervisory.order.contant.PaymentStatus;
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import com.njzscloud.supervisory.order.contant.PaymentWay;
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import com.njzscloud.supervisory.order.pojo.dto.*;
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import com.njzscloud.supervisory.order.pojo.entity.OrderExpenseItemsEntity;
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import com.njzscloud.supervisory.order.pojo.entity.OrderInfoEntity;
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import com.njzscloud.supervisory.order.pojo.param.PaymentItemParam;
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import com.njzscloud.supervisory.order.pojo.param.PaymentParam;
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import com.njzscloud.supervisory.order.pojo.result.PaymentContextResult;
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import com.njzscloud.supervisory.order.service.OrderExpenseItemsService;
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import com.njzscloud.supervisory.order.service.OrderInfoService;
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import com.njzscloud.supervisory.order.service.WechatPayService;
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import com.njzscloud.supervisory.sys.user.pojo.entity.UserAccountEntity;
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import com.njzscloud.supervisory.sys.user.service.UserAccountService;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import org.springframework.web.bind.annotation.*;
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import java.math.BigDecimal;
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@ -39,6 +50,8 @@ public class PaymentController {
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private final OrderInfoService orderInfoService;
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private final MoneyAccountService moneyAccountService;
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private final MoneyChangeDetailService moneyChangeDetailService;
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private final WechatPayService wechatPayService;
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private final UserAccountService userAccountService;
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/**
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@ -123,20 +136,43 @@ public class PaymentController {
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// 直接扣减公司账户余额
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deductCompanyBalance(ctx, dbTotalAmount, paymentParam.getOrderId());
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} else if (PaymentWay.WX.getVal().equals(paymentParam.getPaymentCategory())) {
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// 微信支付：当前不接入，模拟失败以触发回滚
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throw Exceptions.clierr("微信支付失败（占位）：已回滚之前扣款");
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// 微信支付：创建微信支付订单
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WechatPayJsapiOrderDto orderDto = new WechatPayJsapiOrderDto();
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orderDto.setOutTradeNo("ORDER_" + paymentParam.getOrderId() + "_" + System.currentTimeMillis());
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orderDto.setDescription("订单支付-" + paymentParam.getOrderId());
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orderDto.setTotal(dbTotalAmount.multiply(new BigDecimal("100")).longValue()); // 转换为分
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// TODO: 需要从上下文中获取用户openid，暂时使用固定值
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orderDto.setOpenid("test_openid");
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WechatPayJsapiOrderResponseDto response = wechatPayService.createMiniProgramOrder(orderDto);
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// 更新订单状态为待支付
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orderInfoService.lambdaUpdate()
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.eq(OrderInfoEntity::getId, paymentParam.getOrderId())
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.set(OrderInfoEntity::getPaymentStatus, PaymentStatus.WeiZhiFu)
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.set(OrderInfoEntity::getPaymentCategory, paymentParam.getPaymentCategory())
|
||||
.set(OrderInfoEntity::getSn, orderDto.getOutTradeNo())
|
||||
.update();
|
||||
|
||||
log.info("微信支付订单创建成功，订单ID：{}，微信订单号：{}", paymentParam.getOrderId(), orderDto.getOutTradeNo());
|
||||
|
||||
return R.success(response);
|
||||
} else {
|
||||
throw Exceptions.clierr("不支持的支付方式");
|
||||
}
|
||||
|
||||
// 3. 更新订单支付状态为已支付
|
||||
orderInfoService.lambdaUpdate()
|
||||
.eq(com.njzscloud.supervisory.order.pojo.entity.OrderInfoEntity::getId, paymentParam.getOrderId())
|
||||
.set(com.njzscloud.supervisory.order.pojo.entity.OrderInfoEntity::getPaymentStatus, PaymentStatus.YiZhiFu)
|
||||
.update();
|
||||
// 3. 更新订单支付状态为已支付（仅公司支付需要）
|
||||
if (PaymentWay.COMPANY.getVal().equals(paymentParam.getPaymentCategory())) {
|
||||
orderInfoService.lambdaUpdate()
|
||||
.eq(OrderInfoEntity::getId, paymentParam.getOrderId())
|
||||
.set(OrderInfoEntity::getPaymentStatus, PaymentStatus.YiZhiFu)
|
||||
.set(OrderInfoEntity::getOrderStatus, OrderStatus.YiWanCheng.getVal())
|
||||
.set(OrderInfoEntity::getPaymentCategory, paymentParam.getPaymentCategory())
|
||||
.update();
|
||||
|
||||
log.info("订单支付成功，订单ID：{}，支付方式：{}，支付金额：{}",
|
||||
paymentParam.getOrderId(), paymentParam.getPaymentCategory(), dbTotalAmount);
|
||||
log.info("订单支付成功，订单ID：{}，支付方式：{}，支付金额：{}",
|
||||
paymentParam.getOrderId(), paymentParam.getPaymentCategory(), dbTotalAmount);
|
||||
}
|
||||
|
||||
return R.success();
|
||||
}
|
||||
|
|
@ -176,6 +212,139 @@ public class PaymentController {
|
|||
ctx.getCompanyUserId(), amount, oldBalance, newBalance);
|
||||
}
|
||||
|
||||
/**
|
||||
* 微信支付回调接口
|
||||
*/
|
||||
@PostMapping("/wechat/callback")
|
||||
public ResponseEntity<String> wechatPayCallback(@RequestBody WechatPayCallbackDto callbackDto) {
|
||||
try {
|
||||
// 验证签名
|
||||
boolean isValid = wechatPayService.verifyCallback(
|
||||
callbackDto.getId(),
|
||||
callbackDto.getCreateTime(),
|
||||
callbackDto.getEventType(),
|
||||
callbackDto.getResource().getCiphertext()
|
||||
);
|
||||
if (!isValid) {
|
||||
log.error("微信支付回调签名验证失败");
|
||||
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("FAIL");
|
||||
}
|
||||
|
||||
// 处理支付结果
|
||||
if ("SUCCESS".equals(callbackDto.getResource().getOriginalType())) {
|
||||
// 支付成功，更新订单状态
|
||||
String outTradeNo = callbackDto.getResource().getCiphertext(); // 需要解密获取
|
||||
Long orderId = extractOrderIdFromOutTradeNo(outTradeNo);
|
||||
|
||||
if (orderId != null) {
|
||||
orderInfoService.lambdaUpdate()
|
||||
.eq(OrderInfoEntity::getId, orderId)
|
||||
.set(OrderInfoEntity::getPaymentStatus, PaymentStatus.YiZhiFu)
|
||||
.set(OrderInfoEntity::getOrderStatus, OrderStatus.YiWanCheng.getVal())
|
||||
.set(OrderInfoEntity::getSn, callbackDto.getResource().getCiphertext()) // 需要解密获取
|
||||
.update();
|
||||
|
||||
log.info("微信支付成功，订单ID：{}，微信交易号：{}", orderId, callbackDto.getResource().getCiphertext());
|
||||
}
|
||||
}
|
||||
|
||||
return ResponseEntity.ok("SUCCESS");
|
||||
} catch (Exception e) {
|
||||
log.error("处理微信支付回调异常", e);
|
||||
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("FAIL");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 查询微信支付订单状态
|
||||
*/
|
||||
@GetMapping("/wechat/query/{outTradeNo}")
|
||||
public R<?> queryWechatPayOrder(@PathVariable String outTradeNo) {
|
||||
try {
|
||||
WechatPayOrderQueryResponseDto result = wechatPayService.queryOrder(outTradeNo);
|
||||
return R.success(result);
|
||||
} catch (Exception e) {
|
||||
log.error("查询微信支付订单异常，订单号：{}", outTradeNo, e);
|
||||
return R.failed();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 申请微信支付退款
|
||||
*/
|
||||
@PostMapping("/wechat/refund")
|
||||
public R<?> wechatPayRefund(@RequestBody WechatPayRefundDto refundDto) {
|
||||
try {
|
||||
WechatPayRefundResponseDto result = wechatPayService.refund(refundDto);
|
||||
|
||||
// 更新订单退款状态
|
||||
if ("SUCCESS".equals(result.getStatus())) {
|
||||
orderInfoService.lambdaUpdate()
|
||||
.eq(OrderInfoEntity::getSn, refundDto.getOutTradeNo())
|
||||
.set(OrderInfoEntity::getPaymentStatus, PaymentStatus.YiTuiKuan)
|
||||
.update();
|
||||
|
||||
log.info("微信支付退款成功，订单号：{}，退款单号：{}", refundDto.getOutTradeNo(), result.getRefundId());
|
||||
}
|
||||
|
||||
return R.success(result);
|
||||
} catch (Exception e) {
|
||||
log.error("微信支付退款异常，订单号：{}", refundDto.getOutTradeNo(), e);
|
||||
return R.failed();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 从商户订单号中提取订单ID
|
||||
*/
|
||||
private Long extractOrderIdFromOutTradeNo(String outTradeNo) {
|
||||
try {
|
||||
if (outTradeNo != null && outTradeNo.startsWith("ORDER_")) {
|
||||
String[] parts = outTradeNo.split("_");
|
||||
if (parts.length >= 2) {
|
||||
return Long.parseLong(parts[1]);
|
||||
}
|
||||
}
|
||||
} catch (Exception e) {
|
||||
log.error("解析订单号失败：{}", outTradeNo, e);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* 绑定微信账号信息
|
||||
*/
|
||||
@PostMapping("/wechat/bind")
|
||||
public R<?> bindWechatAccount(@RequestParam Long userId, @RequestParam String wxCode) {
|
||||
// 通过userId查询用户账号信息
|
||||
UserAccountEntity userAccount = userAccountService.getOne(
|
||||
Wrappers.<UserAccountEntity>lambdaQuery()
|
||||
.eq(UserAccountEntity::getUserId, userId)
|
||||
);
|
||||
|
||||
if (userAccount == null) {
|
||||
throw new UserLoginException(ExceptionMsg.CLI_ERR_MSG, "用户不存在");
|
||||
}
|
||||
|
||||
// 调用微信API获取openId和unionId
|
||||
Code2SessionResult code2SessionResult = WechatUtil.code2Session(new Code2SessionParam().setJs_code(wxCode));
|
||||
Integer errcode = code2SessionResult.getErrcode();
|
||||
if (errcode != null && errcode != 0) {
|
||||
log.error("微信登录失败, errcode: {}, errmsg: {}", errcode, code2SessionResult.getErrmsg());
|
||||
throw new UserLoginException(ExceptionMsg.CLI_ERR_MSG, "微信登录失败");
|
||||
}
|
||||
|
||||
String openid = code2SessionResult.getOpenid();
|
||||
String unionid = code2SessionResult.getUnionid();
|
||||
|
||||
// 更新用户账号的微信信息
|
||||
userAccount.setWechatOpenid(openid);
|
||||
userAccount.setWechatUnionid(unionid);
|
||||
userAccountService.updateById(userAccount);
|
||||
|
||||
return R.success("微信账号绑定成功");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,239 @@
|
|||
package com.njzscloud.supervisory.order.pojo.dto;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
/**
|
||||
* 微信支付回调通知DTO
|
||||
*/
|
||||
@Data
|
||||
public class WechatPayCallbackDto {
|
||||
|
||||
/**
|
||||
* 通知ID
|
||||
*/
|
||||
private String id;
|
||||
|
||||
/**
|
||||
* 通知创建时间
|
||||
*/
|
||||
private String createTime;
|
||||
|
||||
/**
|
||||
* 通知类型
|
||||
*/
|
||||
private String eventType;
|
||||
|
||||
/**
|
||||
* 通知数据类型
|
||||
*/
|
||||
private String resourceType;
|
||||
|
||||
/**
|
||||
* 通知数据
|
||||
*/
|
||||
private ResourceData resource;
|
||||
|
||||
/**
|
||||
* 通知数据
|
||||
*/
|
||||
@Data
|
||||
public static class ResourceData {
|
||||
/**
|
||||
* 加密算法类型
|
||||
*/
|
||||
private String algorithm;
|
||||
|
||||
/**
|
||||
* 数据密文
|
||||
*/
|
||||
private String ciphertext;
|
||||
|
||||
/**
|
||||
* 附加数据
|
||||
*/
|
||||
private String associatedData;
|
||||
|
||||
/**
|
||||
* 原始回调类型
|
||||
*/
|
||||
private String originalType;
|
||||
|
||||
/**
|
||||
* 随机字符串
|
||||
*/
|
||||
private String nonce;
|
||||
}
|
||||
|
||||
/**
|
||||
* 解密后的支付信息
|
||||
*/
|
||||
@Data
|
||||
public static class PaymentInfo {
|
||||
/**
|
||||
* 服务商APPID
|
||||
*/
|
||||
private String spAppid;
|
||||
|
||||
/**
|
||||
* 服务商商户号
|
||||
*/
|
||||
private String spMchid;
|
||||
|
||||
/**
|
||||
* 子商户APPID
|
||||
*/
|
||||
private String subAppid;
|
||||
|
||||
/**
|
||||
* 子商户号
|
||||
*/
|
||||
private String subMchid;
|
||||
|
||||
/**
|
||||
* 商户订单号
|
||||
*/
|
||||
private String outTradeNo;
|
||||
|
||||
/**
|
||||
* 微信支付订单号
|
||||
*/
|
||||
private String transactionId;
|
||||
|
||||
/**
|
||||
* 交易类型
|
||||
*/
|
||||
private String tradeType;
|
||||
|
||||
/**
|
||||
* 交易状态
|
||||
*/
|
||||
private String tradeState;
|
||||
|
||||
/**
|
||||
* 交易状态描述
|
||||
*/
|
||||
private String tradeStateDesc;
|
||||
|
||||
/**
|
||||
* 付款银行
|
||||
*/
|
||||
private String bankType;
|
||||
|
||||
/**
|
||||
* 支付完成时间
|
||||
*/
|
||||
private String successTime;
|
||||
|
||||
/**
|
||||
* 支付者信息
|
||||
*/
|
||||
private PayerInfo payer;
|
||||
|
||||
/**
|
||||
* 订单金额信息
|
||||
*/
|
||||
private AmountInfo amount;
|
||||
|
||||
/**
|
||||
* 场景信息
|
||||
*/
|
||||
private SceneInfo sceneInfo;
|
||||
|
||||
/**
|
||||
* 优惠功能
|
||||
*/
|
||||
private PromotionDetail promotionDetail;
|
||||
}
|
||||
|
||||
@Data
|
||||
public static class PayerInfo {
|
||||
/**
|
||||
* 用户openid
|
||||
*/
|
||||
private String openid;
|
||||
}
|
||||
|
||||
@Data
|
||||
public static class AmountInfo {
|
||||
/**
|
||||
* 订单总金额（分）
|
||||
*/
|
||||
private Long total;
|
||||
|
||||
/**
|
||||
* 用户支付金额（分）
|
||||
*/
|
||||
private Long payerTotal;
|
||||
|
||||
/**
|
||||
* 货币类型
|
||||
*/
|
||||
private String currency;
|
||||
|
||||
/**
|
||||
* 用户支付币种
|
||||
*/
|
||||
private String payerCurrency;
|
||||
}
|
||||
|
||||
@Data
|
||||
public static class SceneInfo {
|
||||
/**
|
||||
* 商户端设备号
|
||||
*/
|
||||
private String deviceId;
|
||||
}
|
||||
|
||||
@Data
|
||||
public static class PromotionDetail {
|
||||
/**
|
||||
* 券ID
|
||||
*/
|
||||
private String couponId;
|
||||
|
||||
/**
|
||||
* 优惠名称
|
||||
*/
|
||||
private String name;
|
||||
|
||||
/**
|
||||
* 优惠范围
|
||||
*/
|
||||
private String scope;
|
||||
|
||||
/**
|
||||
* 优惠类型
|
||||
*/
|
||||
private String type;
|
||||
|
||||
/**
|
||||
* 优惠券面额（分）
|
||||
*/
|
||||
private Long amount;
|
||||
|
||||
/**
|
||||
* 活动ID
|
||||
*/
|
||||
private String stockId;
|
||||
|
||||
/**
|
||||
* 微信出资（分）
|
||||
*/
|
||||
private Long wechatpayContribute;
|
||||
|
||||
/**
|
||||
* 商户出资（分）
|
||||
*/
|
||||
private Long merchantContribute;
|
||||
|
||||
/**
|
||||
* 其他出资（分）
|
||||
*/
|
||||
private Long otherContribute;
|
||||
|
||||
/**
|
||||
* 优惠币种
|
||||
*/
|
||||
private String currency;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
package com.njzscloud.supervisory.order.pojo.dto;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
import javax.validation.constraints.NotBlank;
|
||||
import javax.validation.constraints.NotNull;
|
||||
import javax.validation.constraints.Size;
|
||||
|
||||
/**
|
||||
* 微信支付JSAPI/小程序下单请求DTO
|
||||
*/
|
||||
@Data
|
||||
public class WechatPayJsapiOrderDto {
|
||||
|
||||
/**
|
||||
* 商品描述
|
||||
*/
|
||||
@NotBlank(message = "商品描述不能为空")
|
||||
@Size(max = 127, message = "商品描述不能超过127个字符")
|
||||
private String description;
|
||||
|
||||
/**
|
||||
* 商户订单号
|
||||
*/
|
||||
@NotBlank(message = "商户订单号不能为空")
|
||||
@Size(min = 6, max = 32, message = "商户订单号长度必须在6-32个字符之间")
|
||||
private String outTradeNo;
|
||||
|
||||
/**
|
||||
* 用户openid
|
||||
*/
|
||||
@NotBlank(message = "用户openid不能为空")
|
||||
private String openid;
|
||||
|
||||
/**
|
||||
* 订单金额（分）
|
||||
*/
|
||||
@NotNull(message = "订单金额不能为空")
|
||||
private Long total;
|
||||
|
||||
/**
|
||||
* 货币类型
|
||||
*/
|
||||
private String currency = "CNY";
|
||||
}
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
package com.njzscloud.supervisory.order.pojo.dto;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
/**
|
||||
* 微信支付JSAPI/小程序下单响应DTO
|
||||
*/
|
||||
@Data
|
||||
public class WechatPayJsapiOrderResponseDto {
|
||||
|
||||
/**
|
||||
* 预支付交易会话标识
|
||||
*/
|
||||
private String prepayId;
|
||||
|
||||
/**
|
||||
* 小程序调起支付参数
|
||||
*/
|
||||
private String timeStamp;
|
||||
|
||||
/**
|
||||
* 小程序调起支付参数
|
||||
*/
|
||||
private String nonceStr;
|
||||
|
||||
/**
|
||||
* 小程序调起支付参数
|
||||
*/
|
||||
private String packageValue;
|
||||
|
||||
/**
|
||||
* 小程序调起支付参数
|
||||
*/
|
||||
private String signType;
|
||||
|
||||
/**
|
||||
* 小程序调起支付参数
|
||||
*/
|
||||
private String paySign;
|
||||
}
|
||||
|
|
@ -0,0 +1,177 @@
|
|||
package com.njzscloud.supervisory.order.pojo.dto;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
/**
|
||||
* 微信支付订单查询响应DTO
|
||||
*/
|
||||
@Data
|
||||
public class WechatPayOrderQueryResponseDto {
|
||||
|
||||
/**
|
||||
* 服务商APPID
|
||||
*/
|
||||
private String spAppid;
|
||||
|
||||
/**
|
||||
* 服务商商户号
|
||||
*/
|
||||
private String spMchid;
|
||||
|
||||
/**
|
||||
* 子商户APPID
|
||||
*/
|
||||
private String subAppid;
|
||||
|
||||
/**
|
||||
* 子商户号
|
||||
*/
|
||||
private String subMchid;
|
||||
|
||||
/**
|
||||
* 商户订单号
|
||||
*/
|
||||
private String outTradeNo;
|
||||
|
||||
/**
|
||||
* 微信支付订单号
|
||||
*/
|
||||
private String transactionId;
|
||||
|
||||
/**
|
||||
* 交易类型
|
||||
*/
|
||||
private String tradeType;
|
||||
|
||||
/**
|
||||
* 交易状态
|
||||
*/
|
||||
private String tradeState;
|
||||
|
||||
/**
|
||||
* 交易状态描述
|
||||
*/
|
||||
private String tradeStateDesc;
|
||||
|
||||
/**
|
||||
* 付款银行
|
||||
*/
|
||||
private String bankType;
|
||||
|
||||
/**
|
||||
* 支付完成时间
|
||||
*/
|
||||
private String successTime;
|
||||
|
||||
/**
|
||||
* 支付者信息
|
||||
*/
|
||||
private PayerInfo payer;
|
||||
|
||||
/**
|
||||
* 订单金额信息
|
||||
*/
|
||||
private AmountInfo amount;
|
||||
|
||||
/**
|
||||
* 场景信息
|
||||
*/
|
||||
private SceneInfo sceneInfo;
|
||||
|
||||
/**
|
||||
* 优惠功能
|
||||
*/
|
||||
private PromotionDetail promotionDetail;
|
||||
|
||||
@Data
|
||||
public static class PayerInfo {
|
||||
/**
|
||||
* 用户openid
|
||||
*/
|
||||
private String openid;
|
||||
}
|
||||
|
||||
@Data
|
||||
public static class AmountInfo {
|
||||
/**
|
||||
* 订单总金额（分）
|
||||
*/
|
||||
private Long total;
|
||||
|
||||
/**
|
||||
* 用户支付金额（分）
|
||||
*/
|
||||
private Long payerTotal;
|
||||
|
||||
/**
|
||||
* 货币类型
|
||||
*/
|
||||
private String currency;
|
||||
|
||||
/**
|
||||
* 用户支付币种
|
||||
*/
|
||||
private String payerCurrency;
|
||||
}
|
||||
|
||||
@Data
|
||||
public static class SceneInfo {
|
||||
/**
|
||||
* 商户端设备号
|
||||
*/
|
||||
private String deviceId;
|
||||
}
|
||||
|
||||
@Data
|
||||
public static class PromotionDetail {
|
||||
/**
|
||||
* 券ID
|
||||
*/
|
||||
private String couponId;
|
||||
|
||||
/**
|
||||
* 优惠名称
|
||||
*/
|
||||
private String name;
|
||||
|
||||
/**
|
||||
* 优惠范围
|
||||
*/
|
||||
private String scope;
|
||||
|
||||
/**
|
||||
* 优惠类型
|
||||
*/
|
||||
private String type;
|
||||
|
||||
/**
|
||||
* 优惠券面额（分）
|
||||
*/
|
||||
private Long amount;
|
||||
|
||||
/**
|
||||
* 活动ID
|
||||
*/
|
||||
private String stockId;
|
||||
|
||||
/**
|
||||
* 微信出资（分）
|
||||
*/
|
||||
private Long wechatpayContribute;
|
||||
|
||||
/**
|
||||
* 商户出资（分）
|
||||
*/
|
||||
private Long merchantContribute;
|
||||
|
||||
/**
|
||||
* 其他出资（分）
|
||||
*/
|
||||
private Long otherContribute;
|
||||
|
||||
/**
|
||||
* 优惠币种
|
||||
*/
|
||||
private String currency;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,213 @@
|
|||
package com.njzscloud.supervisory.order.pojo.dto;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
/**
|
||||
* 微信支付退款回调通知DTO
|
||||
*/
|
||||
@Data
|
||||
public class WechatPayRefundCallbackDto {
|
||||
|
||||
/**
|
||||
* 通知ID
|
||||
*/
|
||||
private String id;
|
||||
|
||||
/**
|
||||
* 通知创建时间
|
||||
*/
|
||||
private String createTime;
|
||||
|
||||
/**
|
||||
* 通知类型
|
||||
*/
|
||||
private String eventType;
|
||||
|
||||
/**
|
||||
* 通知数据类型
|
||||
*/
|
||||
private String resourceType;
|
||||
|
||||
/**
|
||||
* 通知数据
|
||||
*/
|
||||
private ResourceData resource;
|
||||
|
||||
/**
|
||||
* 通知数据
|
||||
*/
|
||||
@Data
|
||||
public static class ResourceData {
|
||||
/**
|
||||
* 加密算法类型
|
||||
*/
|
||||
private String algorithm;
|
||||
|
||||
/**
|
||||
* 数据密文
|
||||
*/
|
||||
private String ciphertext;
|
||||
|
||||
/**
|
||||
* 附加数据
|
||||
*/
|
||||
private String associatedData;
|
||||
|
||||
/**
|
||||
* 原始回调类型
|
||||
*/
|
||||
private String originalType;
|
||||
|
||||
/**
|
||||
* 随机字符串
|
||||
*/
|
||||
private String nonce;
|
||||
}
|
||||
|
||||
/**
|
||||
* 解密后的退款信息
|
||||
*/
|
||||
@Data
|
||||
public static class RefundInfo {
|
||||
/**
|
||||
* 服务商APPID
|
||||
*/
|
||||
private String spAppid;
|
||||
|
||||
/**
|
||||
* 服务商商户号
|
||||
*/
|
||||
private String spMchid;
|
||||
|
||||
/**
|
||||
* 子商户APPID
|
||||
*/
|
||||
private String subAppid;
|
||||
|
||||
/**
|
||||
* 子商户号
|
||||
*/
|
||||
private String subMchid;
|
||||
|
||||
/**
|
||||
* 商户订单号
|
||||
*/
|
||||
private String outTradeNo;
|
||||
|
||||
/**
|
||||
* 微信支付订单号
|
||||
*/
|
||||
private String transactionId;
|
||||
|
||||
/**
|
||||
* 商户退款单号
|
||||
*/
|
||||
private String outRefundNo;
|
||||
|
||||
/**
|
||||
* 微信支付退款单号
|
||||
*/
|
||||
private String refundId;
|
||||
|
||||
/**
|
||||
* 退款状态
|
||||
*/
|
||||
private String refundStatus;
|
||||
|
||||
/**
|
||||
* 退款成功时间
|
||||
*/
|
||||
private String successTime;
|
||||
|
||||
/**
|
||||
* 退款入账账户
|
||||
*/
|
||||
private String userReceivedAccount;
|
||||
|
||||
/**
|
||||
* 退款金额信息
|
||||
*/
|
||||
private RefundAmount amount;
|
||||
|
||||
/**
|
||||
* 优惠退款信息
|
||||
*/
|
||||
private PromotionDetail promotionDetail;
|
||||
}
|
||||
|
||||
@Data
|
||||
public static class RefundAmount {
|
||||
/**
|
||||
* 订单金额（分）
|
||||
*/
|
||||
private Long total;
|
||||
|
||||
/**
|
||||
* 退款金额（分）
|
||||
*/
|
||||
private Long refund;
|
||||
|
||||
/**
|
||||
* 用户支付金额（分）
|
||||
*/
|
||||
private Long payerTotal;
|
||||
|
||||
/**
|
||||
* 用户退款金额（分）
|
||||
*/
|
||||
private Long payerRefund;
|
||||
}
|
||||
|
||||
@Data
|
||||
public static class PromotionDetail {
|
||||
/**
|
||||
* 券ID
|
||||
*/
|
||||
private String couponId;
|
||||
|
||||
/**
|
||||
* 优惠名称
|
||||
*/
|
||||
private String name;
|
||||
|
||||
/**
|
||||
* 优惠范围
|
||||
*/
|
||||
private String scope;
|
||||
|
||||
/**
|
||||
* 优惠类型
|
||||
*/
|
||||
private String type;
|
||||
|
||||
/**
|
||||
* 优惠券面额（分）
|
||||
*/
|
||||
private Long amount;
|
||||
|
||||
/**
|
||||
* 活动ID
|
||||
*/
|
||||
private String stockId;
|
||||
|
||||
/**
|
||||
* 微信出资（分）
|
||||
*/
|
||||
private Long wechatpayContribute;
|
||||
|
||||
/**
|
||||
* 商户出资（分）
|
||||
*/
|
||||
private Long merchantContribute;
|
||||
|
||||
/**
|
||||
* 其他出资（分）
|
||||
*/
|
||||
private Long otherContribute;
|
||||
|
||||
/**
|
||||
* 优惠币种
|
||||
*/
|
||||
private String currency;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,62 @@
|
|||
package com.njzscloud.supervisory.order.pojo.dto;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
import javax.validation.constraints.NotBlank;
|
||||
import javax.validation.constraints.NotNull;
|
||||
import javax.validation.constraints.Size;
|
||||
|
||||
/**
|
||||
* 微信支付退款请求DTO
|
||||
*/
|
||||
@Data
|
||||
public class WechatPayRefundDto {
|
||||
|
||||
/**
|
||||
* 商户订单号
|
||||
*/
|
||||
@NotBlank(message = "商户订单号不能为空")
|
||||
@Size(max = 32, message = "商户订单号不能超过32个字符")
|
||||
private String outTradeNo;
|
||||
|
||||
/**
|
||||
* 微信支付订单号
|
||||
*/
|
||||
@Size(max = 32, message = "微信支付订单号不能超过32个字符")
|
||||
private String transactionId;
|
||||
|
||||
/**
|
||||
* 商户退款单号
|
||||
*/
|
||||
@NotBlank(message = "商户退款单号不能为空")
|
||||
@Size(max = 64, message = "商户退款单号不能超过64个字符")
|
||||
private String outRefundNo;
|
||||
|
||||
/**
|
||||
* 退款原因
|
||||
*/
|
||||
@Size(max = 80, message = "退款原因不能超过80个字符")
|
||||
private String reason;
|
||||
|
||||
/**
|
||||
* 退款金额（分）
|
||||
*/
|
||||
@NotNull(message = "退款金额不能为空")
|
||||
private Long refund;
|
||||
|
||||
/**
|
||||
* 原订单金额（分）
|
||||
*/
|
||||
@NotNull(message = "原订单金额不能为空")
|
||||
private Long total;
|
||||
|
||||
/**
|
||||
* 退款资金来源
|
||||
*/
|
||||
private String fundsAccount;
|
||||
|
||||
/**
|
||||
* 退款结果回调地址
|
||||
*/
|
||||
private String notifyUrl;
|
||||
}
|
||||
|
|
@ -0,0 +1,126 @@
|
|||
package com.njzscloud.supervisory.order.pojo.dto;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
/**
|
||||
* 微信支付退款响应DTO
|
||||
*/
|
||||
@Data
|
||||
public class WechatPayRefundResponseDto {
|
||||
|
||||
/**
|
||||
* 微信支付退款单号
|
||||
*/
|
||||
private String refundId;
|
||||
|
||||
/**
|
||||
* 商户退款单号
|
||||
*/
|
||||
private String outRefundNo;
|
||||
|
||||
/**
|
||||
* 退款状态
|
||||
*/
|
||||
private String status;
|
||||
|
||||
/**
|
||||
* 退款入账账户
|
||||
*/
|
||||
private String userReceivedAccount;
|
||||
|
||||
/**
|
||||
* 退款成功时间
|
||||
*/
|
||||
private String successTime;
|
||||
|
||||
/**
|
||||
* 退款创建时间
|
||||
*/
|
||||
private String createTime;
|
||||
|
||||
/**
|
||||
* 退款金额信息
|
||||
*/
|
||||
private RefundAmount amount;
|
||||
|
||||
/**
|
||||
* 优惠退款信息
|
||||
*/
|
||||
private PromotionDetail promotionDetail;
|
||||
|
||||
@Data
|
||||
public static class RefundAmount {
|
||||
/**
|
||||
* 订单金额（分）
|
||||
*/
|
||||
private Long total;
|
||||
|
||||
/**
|
||||
* 退款金额（分）
|
||||
*/
|
||||
private Long refund;
|
||||
|
||||
/**
|
||||
* 用户支付金额（分）
|
||||
*/
|
||||
private Long payerTotal;
|
||||
|
||||
/**
|
||||
* 用户退款金额（分）
|
||||
*/
|
||||
private Long payerRefund;
|
||||
}
|
||||
|
||||
@Data
|
||||
public static class PromotionDetail {
|
||||
/**
|
||||
* 券ID
|
||||
*/
|
||||
private String couponId;
|
||||
|
||||
/**
|
||||
* 优惠名称
|
||||
*/
|
||||
private String name;
|
||||
|
||||
/**
|
||||
* 优惠范围
|
||||
*/
|
||||
private String scope;
|
||||
|
||||
/**
|
||||
* 优惠类型
|
||||
*/
|
||||
private String type;
|
||||
|
||||
/**
|
||||
* 优惠券面额（分）
|
||||
*/
|
||||
private Long amount;
|
||||
|
||||
/**
|
||||
* 活动ID
|
||||
*/
|
||||
private String stockId;
|
||||
|
||||
/**
|
||||
* 微信出资（分）
|
||||
*/
|
||||
private Long wechatpayContribute;
|
||||
|
||||
/**
|
||||
* 商户出资（分）
|
||||
*/
|
||||
private Long merchantContribute;
|
||||
|
||||
/**
|
||||
* 其他出资（分）
|
||||
*/
|
||||
private Long otherContribute;
|
||||
|
||||
/**
|
||||
* 优惠币种
|
||||
*/
|
||||
private String currency;
|
||||
}
|
||||
}
|
||||
|
|
@ -202,6 +202,11 @@ public class OrderInfoEntity {
|
|||
*/
|
||||
private String checkerMemo;
|
||||
|
||||
/**
|
||||
* 支付方式
|
||||
*/
|
||||
private String paymentCategory;
|
||||
|
||||
/**
|
||||
* 装车照片
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -0,0 +1,75 @@
|
|||
package com.njzscloud.supervisory.order.service;
|
||||
|
||||
import com.njzscloud.supervisory.order.pojo.dto.*;
|
||||
|
||||
/**
|
||||
* 微信支付服务接口
|
||||
*/
|
||||
public interface WechatPayService {
|
||||
|
||||
/**
|
||||
* 小程序支付下单
|
||||
* @param orderDto 下单请求参数
|
||||
* @return 支付参数
|
||||
*/
|
||||
WechatPayJsapiOrderResponseDto createMiniProgramOrder(WechatPayJsapiOrderDto orderDto);
|
||||
|
||||
/**
|
||||
* JSAPI支付下单
|
||||
* @param orderDto 下单请求参数
|
||||
* @return 支付参数
|
||||
*/
|
||||
WechatPayJsapiOrderResponseDto createJsapiOrder(WechatPayJsapiOrderDto orderDto);
|
||||
|
||||
/**
|
||||
* 查询订单状态
|
||||
* @param outTradeNo 商户订单号
|
||||
* @return 订单信息
|
||||
*/
|
||||
WechatPayOrderQueryResponseDto queryOrder(String outTradeNo);
|
||||
|
||||
/**
|
||||
* 关闭订单
|
||||
* @param outTradeNo 商户订单号
|
||||
* @return 是否成功
|
||||
*/
|
||||
boolean closeOrder(String outTradeNo);
|
||||
|
||||
/**
|
||||
* 申请退款
|
||||
* @param refundDto 退款请求参数
|
||||
* @return 退款结果
|
||||
*/
|
||||
WechatPayRefundResponseDto refund(WechatPayRefundDto refundDto);
|
||||
|
||||
/**
|
||||
* 查询退款状态
|
||||
* @param outRefundNo 商户退款单号
|
||||
* @return 退款信息
|
||||
*/
|
||||
WechatPayRefundResponseDto queryRefund(String outRefundNo);
|
||||
|
||||
/**
|
||||
* 处理支付回调通知
|
||||
* @param callbackDto 回调数据
|
||||
* @return 处理结果
|
||||
*/
|
||||
String handlePaymentCallback(WechatPayCallbackDto callbackDto);
|
||||
|
||||
/**
|
||||
* 处理退款回调通知
|
||||
* @param callbackDto 回调数据
|
||||
* @return 处理结果
|
||||
*/
|
||||
String handleRefundCallback(WechatPayRefundCallbackDto callbackDto);
|
||||
|
||||
/**
|
||||
* 验证回调签名
|
||||
* @param timestamp 时间戳
|
||||
* @param nonce 随机字符串
|
||||
* @param body 请求体
|
||||
* @param signature 签名
|
||||
* @return 是否验证通过
|
||||
*/
|
||||
boolean verifyCallback(String timestamp, String nonce, String body, String signature);
|
||||
}
|
||||
|
|
@ -0,0 +1,350 @@
|
|||
package com.njzscloud.supervisory.order.service.impl;
|
||||
|
||||
import com.fasterxml.jackson.databind.ObjectMapper;
|
||||
import com.njzscloud.supervisory.order.config.WechatPayConfig;
|
||||
import com.njzscloud.supervisory.order.pojo.dto.*;
|
||||
import com.njzscloud.supervisory.order.service.WechatPayService;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.http.*;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.web.client.RestTemplate;
|
||||
|
||||
import java.util.*;
|
||||
|
||||
/**
|
||||
* 微信支付服务实现类
|
||||
*/
|
||||
@Slf4j
|
||||
@Service
|
||||
@RequiredArgsConstructor
|
||||
public class WechatPayServiceImpl implements WechatPayService {
|
||||
|
||||
private final WechatPayConfig wechatPayConfig;
|
||||
private final RestTemplate restTemplate;
|
||||
private final ObjectMapper objectMapper;
|
||||
|
||||
private static final String WECHAT_PAY_API_BASE = "https://api.mch.weixin.qq.com";
|
||||
private static final String JSAPI_ORDER_URL = WECHAT_PAY_API_BASE + "/v3/pay/transactions/jsapi";
|
||||
private static final String ORDER_QUERY_URL = WECHAT_PAY_API_BASE + "/v3/pay/transactions/out-trade-no/";
|
||||
private static final String ORDER_CLOSE_URL = WECHAT_PAY_API_BASE + "/v3/pay/transactions/out-trade-no/";
|
||||
private static final String REFUND_URL = WECHAT_PAY_API_BASE + "/v3/refund/domestic/refunds";
|
||||
private static final String REFUND_QUERY_URL = WECHAT_PAY_API_BASE + "/v3/refund/domestic/refunds/";
|
||||
|
||||
@Override
|
||||
public WechatPayJsapiOrderResponseDto createMiniProgramOrder(WechatPayJsapiOrderDto orderDto) {
|
||||
return createJsapiOrder(orderDto);
|
||||
}
|
||||
|
||||
@Override
|
||||
public WechatPayJsapiOrderResponseDto createJsapiOrder(WechatPayJsapiOrderDto orderDto) {
|
||||
try {
|
||||
// 构建请求体
|
||||
Map<String, Object> requestBody = new HashMap<>();
|
||||
requestBody.put("appid", wechatPayConfig.getSubAppId());
|
||||
requestBody.put("mchid", wechatPayConfig.getSubMchId());
|
||||
requestBody.put("description", orderDto.getDescription());
|
||||
requestBody.put("out_trade_no", orderDto.getOutTradeNo());
|
||||
requestBody.put("notify_url", wechatPayConfig.getNotifyUrl());
|
||||
|
||||
// 金额信息
|
||||
Map<String, Object> amount = new HashMap<>();
|
||||
amount.put("total", orderDto.getTotal());
|
||||
amount.put("currency", orderDto.getCurrency());
|
||||
requestBody.put("amount", amount);
|
||||
|
||||
// 支付者信息
|
||||
Map<String, Object> payer = new HashMap<>();
|
||||
payer.put("openid", orderDto.getOpenid());
|
||||
requestBody.put("payer", payer);
|
||||
|
||||
// 发送请求
|
||||
HttpHeaders headers = createHeaders();
|
||||
HttpEntity<String> entity = new HttpEntity<>(objectMapper.writeValueAsString(requestBody), headers);
|
||||
|
||||
ResponseEntity<WechatPayJsapiOrderResponseDto> response = restTemplate.exchange(
|
||||
JSAPI_ORDER_URL,
|
||||
HttpMethod.POST,
|
||||
entity,
|
||||
WechatPayJsapiOrderResponseDto.class
|
||||
);
|
||||
|
||||
if (response.getStatusCode() == HttpStatus.OK && response.getBody() != null) {
|
||||
WechatPayJsapiOrderResponseDto responseDto = response.getBody();
|
||||
// 生成小程序支付参数
|
||||
responseDto.setPaySign(generateMiniProgramPaySign(responseDto));
|
||||
return responseDto;
|
||||
}
|
||||
|
||||
throw new RuntimeException("创建订单失败");
|
||||
|
||||
} catch (Exception e) {
|
||||
log.error("创建JSAPI订单失败", e);
|
||||
throw new RuntimeException("创建订单失败: " + e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public WechatPayOrderQueryResponseDto queryOrder(String outTradeNo) {
|
||||
try {
|
||||
HttpHeaders headers = createHeaders();
|
||||
HttpEntity<String> entity = new HttpEntity<>(headers);
|
||||
|
||||
ResponseEntity<WechatPayOrderQueryResponseDto> response = restTemplate.exchange(
|
||||
ORDER_QUERY_URL + outTradeNo + "?mchid=" + wechatPayConfig.getSubMchId(),
|
||||
HttpMethod.GET,
|
||||
entity,
|
||||
WechatPayOrderQueryResponseDto.class
|
||||
);
|
||||
|
||||
return response.getBody();
|
||||
|
||||
} catch (Exception e) {
|
||||
log.error("查询订单失败", e);
|
||||
throw new RuntimeException("查询订单失败: " + e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean closeOrder(String outTradeNo) {
|
||||
try {
|
||||
Map<String, Object> requestBody = new HashMap<>();
|
||||
requestBody.put("mchid", wechatPayConfig.getSubMchId());
|
||||
|
||||
HttpHeaders headers = createHeaders();
|
||||
HttpEntity<String> entity = new HttpEntity<>(objectMapper.writeValueAsString(requestBody), headers);
|
||||
|
||||
ResponseEntity<Void> response = restTemplate.exchange(
|
||||
ORDER_CLOSE_URL + outTradeNo + "/close",
|
||||
HttpMethod.POST,
|
||||
entity,
|
||||
Void.class
|
||||
);
|
||||
|
||||
return response.getStatusCode() == HttpStatus.NO_CONTENT;
|
||||
|
||||
} catch (Exception e) {
|
||||
log.error("关闭订单失败", e);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public WechatPayRefundResponseDto refund(WechatPayRefundDto refundDto) {
|
||||
try {
|
||||
Map<String, Object> requestBody = new HashMap<>();
|
||||
requestBody.put("out_trade_no", refundDto.getOutTradeNo());
|
||||
requestBody.put("out_refund_no", refundDto.getOutRefundNo());
|
||||
requestBody.put("reason", refundDto.getReason());
|
||||
requestBody.put("notify_url", wechatPayConfig.getRefundNotifyUrl());
|
||||
|
||||
// 金额信息
|
||||
Map<String, Object> amount = new HashMap<>();
|
||||
amount.put("refund", refundDto.getRefund());
|
||||
amount.put("total", refundDto.getTotal());
|
||||
amount.put("currency", "CNY");
|
||||
requestBody.put("amount", amount);
|
||||
|
||||
HttpHeaders headers = createHeaders();
|
||||
HttpEntity<String> entity = new HttpEntity<>(objectMapper.writeValueAsString(requestBody), headers);
|
||||
|
||||
ResponseEntity<WechatPayRefundResponseDto> response = restTemplate.exchange(
|
||||
REFUND_URL,
|
||||
HttpMethod.POST,
|
||||
entity,
|
||||
WechatPayRefundResponseDto.class
|
||||
);
|
||||
|
||||
return response.getBody();
|
||||
|
||||
} catch (Exception e) {
|
||||
log.error("申请退款失败", e);
|
||||
throw new RuntimeException("申请退款失败: " + e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public WechatPayRefundResponseDto queryRefund(String outRefundNo) {
|
||||
try {
|
||||
HttpHeaders headers = createHeaders();
|
||||
HttpEntity<String> entity = new HttpEntity<>(headers);
|
||||
|
||||
ResponseEntity<WechatPayRefundResponseDto> response = restTemplate.exchange(
|
||||
REFUND_QUERY_URL + outRefundNo,
|
||||
HttpMethod.GET,
|
||||
entity,
|
||||
WechatPayRefundResponseDto.class
|
||||
);
|
||||
|
||||
return response.getBody();
|
||||
|
||||
} catch (Exception e) {
|
||||
log.error("查询退款失败", e);
|
||||
throw new RuntimeException("查询退款失败: " + e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public String handlePaymentCallback(WechatPayCallbackDto callbackDto) {
|
||||
try {
|
||||
// 解密回调数据
|
||||
WechatPayCallbackDto.PaymentInfo paymentInfo = decryptCallbackData(
|
||||
callbackDto.getResource().getCiphertext(),
|
||||
callbackDto.getResource().getAssociatedData(),
|
||||
callbackDto.getResource().getNonce()
|
||||
);
|
||||
|
||||
// 处理支付结果
|
||||
if ("SUCCESS".equals(paymentInfo.getTradeState())) {
|
||||
// 支付成功，更新订单状态
|
||||
log.info("支付成功，订单号: {}, 微信支付单号: {}",
|
||||
paymentInfo.getOutTradeNo(), paymentInfo.getTransactionId());
|
||||
// TODO: 更新订单状态到数据库
|
||||
}
|
||||
|
||||
return "SUCCESS";
|
||||
|
||||
} catch (Exception e) {
|
||||
log.error("处理支付回调失败", e);
|
||||
return "FAIL";
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public String handleRefundCallback(WechatPayRefundCallbackDto callbackDto) {
|
||||
try {
|
||||
// 解密回调数据
|
||||
WechatPayRefundCallbackDto.RefundInfo refundInfo = decryptRefundCallbackData(
|
||||
callbackDto.getResource().getCiphertext(),
|
||||
callbackDto.getResource().getAssociatedData(),
|
||||
callbackDto.getResource().getNonce()
|
||||
);
|
||||
|
||||
// 处理退款结果
|
||||
if ("SUCCESS".equals(refundInfo.getRefundStatus())) {
|
||||
// 退款成功，更新订单状态
|
||||
log.info("退款成功，退款单号: {}, 微信退款单号: {}",
|
||||
refundInfo.getOutRefundNo(), refundInfo.getRefundId());
|
||||
// TODO: 更新订单状态到数据库
|
||||
}
|
||||
|
||||
return "SUCCESS";
|
||||
|
||||
} catch (Exception e) {
|
||||
log.error("处理退款回调失败", e);
|
||||
return "FAIL";
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean verifyCallback(String timestamp, String nonce, String body, String signature) {
|
||||
try {
|
||||
String message = timestamp + "\n" + nonce + "\n" + body + "\n";
|
||||
String expectedSignature = generateSignature(message);
|
||||
return expectedSignature.equals(signature);
|
||||
} catch (Exception e) {
|
||||
log.error("验证回调签名失败", e);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建请求头
|
||||
*/
|
||||
private HttpHeaders createHeaders() {
|
||||
HttpHeaders headers = new HttpHeaders();
|
||||
headers.setContentType(MediaType.APPLICATION_JSON);
|
||||
headers.set("Authorization", "WECHATPAY2-SHA256-RSA2048 " + generateAuthorization());
|
||||
headers.set("Accept", "application/json");
|
||||
return headers;
|
||||
}
|
||||
|
||||
/**
|
||||
* 生成授权信息
|
||||
*/
|
||||
private String generateAuthorization() {
|
||||
// TODO: 实现微信支付签名生成逻辑
|
||||
return "mock_authorization";
|
||||
}
|
||||
|
||||
/**
|
||||
* 生成小程序支付签名
|
||||
*/
|
||||
private String generateMiniProgramPaySign(WechatPayJsapiOrderResponseDto responseDto) {
|
||||
try {
|
||||
Map<String, String> params = new HashMap<>();
|
||||
params.put("appId", wechatPayConfig.getSubAppId());
|
||||
params.put("timeStamp", String.valueOf(System.currentTimeMillis() / 1000));
|
||||
params.put("nonceStr", generateNonceStr());
|
||||
params.put("package", "prepay_id=" + responseDto.getPrepayId());
|
||||
params.put("signType", "RSA");
|
||||
|
||||
// 生成签名
|
||||
String sign = generateSignature(buildSignString(params));
|
||||
params.put("paySign", sign);
|
||||
|
||||
return objectMapper.writeValueAsString(params);
|
||||
|
||||
} catch (Exception e) {
|
||||
log.error("生成小程序支付签名失败", e);
|
||||
throw new RuntimeException("生成支付签名失败");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 生成签名
|
||||
*/
|
||||
private String generateSignature(String message) {
|
||||
try {
|
||||
// TODO: 使用商户私钥生成RSA签名
|
||||
return "mock_signature";
|
||||
} catch (Exception e) {
|
||||
log.error("生成签名失败", e);
|
||||
throw new RuntimeException("生成签名失败");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 构建签名字符串
|
||||
*/
|
||||
private String buildSignString(Map<String, String> params) {
|
||||
return params.entrySet().stream()
|
||||
.sorted(Map.Entry.comparingByKey())
|
||||
.map(entry -> entry.getKey() + "=" + entry.getValue())
|
||||
.reduce((a, b) -> a + "&" + b)
|
||||
.orElse("");
|
||||
}
|
||||
|
||||
/**
|
||||
* 生成随机字符串
|
||||
*/
|
||||
private String generateNonceStr() {
|
||||
return UUID.randomUUID().toString().replace("-", "");
|
||||
}
|
||||
|
||||
/**
|
||||
* 解密回调数据
|
||||
*/
|
||||
private WechatPayCallbackDto.PaymentInfo decryptCallbackData(String ciphertext, String associatedData, String nonce) {
|
||||
try {
|
||||
// TODO: 实现AES-256-GCM解密
|
||||
return new WechatPayCallbackDto.PaymentInfo();
|
||||
} catch (Exception e) {
|
||||
log.error("解密回调数据失败", e);
|
||||
throw new RuntimeException("解密回调数据失败");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 解密退款回调数据
|
||||
*/
|
||||
private WechatPayRefundCallbackDto.RefundInfo decryptRefundCallbackData(String ciphertext, String associatedData, String nonce) {
|
||||
try {
|
||||
// TODO: 实现AES-256-GCM解密
|
||||
return new WechatPayRefundCallbackDto.RefundInfo();
|
||||
} catch (Exception e) {
|
||||
log.error("解密退款回调数据失败", e);
|
||||
throw new RuntimeException("解密退款回调数据失败");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -22,4 +22,6 @@ public interface AuthMapper {
|
|||
MyResult selectUser(@Param("ew") QueryWrapper<Object> ew);
|
||||
|
||||
SearchCompanyResult selectCompanyInfo(@Param("userId") Long userId);
|
||||
|
||||
String selectWechatOpenidByUserId(@Param("userId") Long userId);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -38,4 +38,10 @@ public class MyResult extends UserDetail {
|
|||
* 手机号
|
||||
*/
|
||||
private String phone;
|
||||
|
||||
/**
|
||||
* 微信openId
|
||||
*/
|
||||
private String wechatOpenid;
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -83,11 +83,13 @@ public class AuthService implements IUserService, IRoleService {
|
|||
List<EndpointResource> endpointResources = authMapper.selectUserEndpoint(userId);
|
||||
SearchCompanyResult company = authMapper.selectCompanyInfo(userId);
|
||||
Set<String> strings = authMapper.selectRoleByUserId(userId);
|
||||
String wechatOpenid = authMapper.selectWechatOpenidByUserId(userId);
|
||||
return BeanUtil.copyProperties(userEntity, MyResult.class)
|
||||
.setRoles(strings)
|
||||
.setMenus(menuResources)
|
||||
.setEndpoints(endpointResources)
|
||||
.setCompany(company);
|
||||
.setCompany(company)
|
||||
.setWechatOpenid(wechatOpenid != null ? wechatOpenid : "");
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -57,3 +57,15 @@ wechat:
|
|||
app-id: wx3c06d9dd4e56c58d
|
||||
app-secret: ff280a71a4c06fc2956178f8c472ef96
|
||||
base-url: https://api.weixin.qq.com
|
||||
pay:
|
||||
# 子商户配置
|
||||
sub-app-id: wx3c06d9dd4e56c58d
|
||||
sub-mch-id: 1900000100
|
||||
# API密钥（32位字符串）
|
||||
api-key: your-32-character-api-key-here
|
||||
# 证书序列号
|
||||
cert-serial-no: your-cert-serial-number
|
||||
# 私钥文件路径
|
||||
private-key-path: classpath:cert/apiclient_key.pem
|
||||
# 支付回调地址
|
||||
notify-url: https://your-domain.com/api/payment/wechat/callback
|
||||
|
|
|
|||
|
|
@ -106,4 +106,10 @@
|
|||
FROM biz_company
|
||||
WHERE user_id = #{userId}
|
||||
</select>
|
||||
|
||||
<select id="selectWechatOpenidByUserId" resultType="java.lang.String">
|
||||
SELECT wechat_openid
|
||||
FROM sys_user_account
|
||||
WHERE user_id = #{userId} AND deleted = 0
|
||||
</select>
|
||||
</mapper>
|
||||
|
|
|
|||
|
|
@ -0,0 +1,116 @@
|
|||
# 微信支付配置说明
|
||||
|
||||
## 配置项说明
|
||||
|
||||
根据[微信支付官方文档](https://pay.weixin.qq.com/doc/v3/merchant/4012791897)，以下是简化的微信支付配置说明（仅包含必填参数）：
|
||||
|
||||
### 1. 基础配置
|
||||
|
||||
```yaml
|
||||
wechat:
|
||||
pay:
|
||||
# 子商户配置
|
||||
sub-app-id: wx3c06d9dd4e56c58d # 子商户APPID
|
||||
sub-mch-id: 1900000100 # 子商户号
|
||||
|
||||
# API密钥（32位字符串）
|
||||
api-key: your-32-character-api-key-here
|
||||
|
||||
# 证书序列号
|
||||
cert-serial-no: your-cert-serial-number
|
||||
|
||||
# 私钥文件路径
|
||||
private-key-path: classpath:cert/apiclient_key.pem
|
||||
|
||||
# 支付回调地址
|
||||
notify-url: https://your-domain.com/api/payment/wechat/callback
|
||||
```
|
||||
|
||||
### 2. 参数说明
|
||||
|
||||
| 参数名 | 类型 | 必填 | 说明 |
|
||||
|--------|------|------|------|
|
||||
| sub-app-id | String | 是 | 子商户APPID |
|
||||
| sub-mch-id | String | 是 | 子商户号 |
|
||||
| api-key | String | 是 | API密钥，32位字符串 |
|
||||
| cert-serial-no | String | 是 | 证书序列号 |
|
||||
| private-key-path | String | 是 | 私钥文件路径 |
|
||||
| notify-url | String | 是 | 支付成功回调地址 |
|
||||
|
||||
### 3. 证书配置
|
||||
|
||||
1. 将微信支付商户私钥文件 `apiclient_key.pem` 放置在 `src/main/resources/cert/` 目录下
|
||||
2. 确保证书序列号与私钥文件匹配
|
||||
3. 私钥文件格式应为 PEM 格式
|
||||
|
||||
### 4. 回调地址配置
|
||||
|
||||
- 支付回调地址：用于接收支付成功通知
|
||||
- 退款回调地址：用于接收退款成功通知
|
||||
- 回调地址必须是 HTTPS 协议
|
||||
- 回调地址需要能够接收 POST 请求
|
||||
|
||||
### 5. 安全注意事项
|
||||
|
||||
1. **API密钥安全**：
|
||||
- API密钥是32位字符串，请妥善保管
|
||||
- 不要将API密钥提交到代码仓库
|
||||
- 建议使用环境变量或配置中心管理
|
||||
|
||||
2. **证书安全**：
|
||||
- 私钥文件不要提交到代码仓库
|
||||
- 确保证书文件权限设置正确
|
||||
- 定期更新证书
|
||||
|
||||
3. **回调地址安全**：
|
||||
- 使用HTTPS协议
|
||||
- 验证回调签名
|
||||
- 处理重复通知
|
||||
|
||||
### 6. 环境配置
|
||||
|
||||
#### 开发环境 (application-dev.yml)
|
||||
```yaml
|
||||
wechat:
|
||||
pay:
|
||||
# 使用测试商户号和测试APPID
|
||||
sub-app-id: wx3c06d9dd4e56c58d
|
||||
sub-mch-id: 1900000100
|
||||
api-key: your-test-api-key
|
||||
cert-serial-no: your-test-cert-serial
|
||||
private-key-path: classpath:cert/test_apiclient_key.pem
|
||||
notify-url: https://test-domain.com/api/payment/wechat/callback
|
||||
```
|
||||
|
||||
#### 生产环境 (application-prod.yml)
|
||||
```yaml
|
||||
wechat:
|
||||
pay:
|
||||
# 使用正式商户号和正式APPID
|
||||
sub-app-id: wx3c06d9dd4e56c58d
|
||||
sub-mch-id: 1900000100
|
||||
api-key: ${WECHAT_PAY_API_KEY}
|
||||
cert-serial-no: ${WECHAT_PAY_CERT_SERIAL}
|
||||
private-key-path: classpath:cert/prod_apiclient_key.pem
|
||||
notify-url: https://your-domain.com/api/payment/wechat/callback
|
||||
```
|
||||
|
||||
### 7. 常见问题
|
||||
|
||||
1. **证书序列号获取**：
|
||||
- 登录微信支付商户平台
|
||||
- 在"账户中心" -> "API安全" -> "API证书"中查看
|
||||
|
||||
2. **API密钥设置**：
|
||||
- 在微信支付商户平台设置32位API密钥
|
||||
- 确保与代码中配置的密钥一致
|
||||
|
||||
3. **回调地址配置**：
|
||||
- 确保回调地址可以正常访问
|
||||
- 使用HTTPS协议
|
||||
- 处理跨域问题
|
||||
|
||||
4. **测试环境**：
|
||||
- 使用微信支付沙箱环境进行测试
|
||||
- 测试商户号和正式商户号不同
|
||||
- 测试环境需要特殊配置
|
||||
Loading…
Reference in New Issue