feat: 实现题目服务完整校验责任链和流量控制
- 责任链校验系统 * 题目创建参数校验(标题、内容、难度、判题配置、标签) * 题目编辑参数校验(可选字段校验) * 题目更新参数校验(管理员、存在性校验) * 题目提交参数校验(存在性、状态、语言、代码安全) - Sentinel 流量控制 * 添加 Sentinel 依赖和配置 * 题目提交接口添加限流注解和降级处理 - 数据模型优化 * QuestionResponseDTO 返回对象类型(JudgeConfig、JudgeCase) * 实现 Entity 与 DTO 的 JSON 转换 - 接口文档 * 生成博客服务完整 API 文档 Co-Authored-By: Claude <noreply@anthropic.com>
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aioj-backend-blog-service/接口文档.md
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# AIOJ 博客服务接口文档
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## 服务信息
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- **服务名称**: aioj-blog-service
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- **服务端口**: 18086
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- **基础路径**: `/api`
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- **API 文档**: `/swagger-ui.html`
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## 通用说明
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### 统一响应格式
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所有接口均使用统一的响应格式 `Result<T>`:
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```json
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{
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"code": "0", // 响应码,"0"表示成功
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"message": "success", // 响应信息
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"data": {} // 响应数据
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}
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```
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### 分页响应格式
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分页查询返回 `IPage<T>` 格式:
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```json
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{
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"code": "0",
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"message": "success",
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"data": {
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"records": [], // 数据列表
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"total": 100, // 总记录数
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"size": 10, // 每页数量
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"current": 1, // 当前页码
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"pages": 10 // 总页数
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}
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}
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```
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---
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## 1. 文章管理接口
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### 1.1 创建文章
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- **接口**: `POST /api/v1/article/create`
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- **描述**: 创建新文章,支持 Markdown 格式
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**请求参数**:
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| 字段 | 类型 | 必填 | 说明 | 示例 |
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|------|------|------|------|------|
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| title | String | 是 | 文章标题 | Spring Boot 3.5.7 新特性详解 |
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| slug | String | 否 | 文章别名(URL友好标识) | spring-boot-3-5-7-features |
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| summary | String | 否 | 文章摘要 | 本文详细介绍Spring Boot 3.5.7版本的新特性... |
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| content | String | 是 | 文章内容(Markdown格式) | # 欢迎使用... |
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| coverImage | String | 否 | 封面图片URL | https://example.com/images/cover.jpg |
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| categoryId | Long | 是 | 分类ID | 1 |
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| tagIds | List\<Long\> | 否 | 标签ID列表 | [1, 2, 3] |
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| isTop | Integer | 否 | 是否置顶(0=否,1=是) | 0 |
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| isEssence | Integer | 否 | 是否精华(0=否,1=是) | 0 |
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| isPublished | Integer | 否 | 是否发布(0=草稿,1=已发布) | 1 |
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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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"message": "success",
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"data": 123
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}
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```
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### 1.2 更新文章
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- **接口**: `PUT /api/v1/article/update`
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- **描述**: 更新已存在的文章信息
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**请求参数**:
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| 字段 | 类型 | 必填 | 说明 |
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|------|------|------|------|
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| id | Long | 是 | 文章ID |
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| 其他字段 | - | - | 同创建文章 |
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### 1.3 删除文章
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- **接口**: `DELETE /api/v1/article/delete/{articleId}`
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- **描述**: 逻辑删除指定文章
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**路径参数**:
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| 参数 | 类型 | 必填 | 说明 |
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|------|------|------|------|
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| articleId | Long | 是 | 文章ID |
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### 1.4 查询文章详情
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- **接口**: `GET /api/v1/article/{articleId}`
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- **描述**: 根据文章ID查询文章详细信息
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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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"message": "success",
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"data": {
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"id": 1,
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"title": "Spring Boot 3.5.7 新特性详解",
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"slug": "spring-boot-3-5-7-features",
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"summary": "本文详细介绍Spring Boot 3.5.7版本的新特性...",
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"content": "# 欢迎使用...",
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"contentHtml": "<h1>欢迎使用...</h1>",
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"coverImage": "https://example.com/images/cover.jpg",
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"authorId": 1,
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"authorName": "admin",
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"categoryId": 1,
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"categoryName": "算法题解",
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"tags": [
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{
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"id": 1,
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"name": "数据结构",
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"slug": "data-structure",
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"color": "#3498db"
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}
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],
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"viewCount": 100,
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"likeCount": 10,
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"commentCount": 5,
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"collectCount": 3,
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"isTop": 0,
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"isEssence": 0,
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"isPublished": 1,
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"status": 1,
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"publishTime": "2026-01-26T10:00:00",
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"createTime": "2026-01-26T09:00:00",
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"updateTime": "2026-01-26T10:00:00",
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"isLiked": false,
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"isCollected": false
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}
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}
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```
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### 1.5 根据slug查询文章
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- **接口**: `GET /api/v1/article/slug/{slug}`
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### 1.6 分页查询文章列表
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- **接口**: `POST /api/v1/article/list`
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**请求参数**:
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| 字段 | 类型 | 必填 | 说明 |
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|------|------|------|------|
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| current | Integer | 否 | 页码,默认1 |
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| size | Integer | 否 | 每页数量,默认10 |
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| id | Long | 否 | 文章ID |
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| title | String | 否 | 文章标题(模糊查询) |
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| categoryId | Long | 否 | 分类ID |
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| tagId | Long | 否 | 标签ID |
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| authorId | Long | 否 | 作者ID |
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| isTop | Integer | 否 | 是否置顶 |
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| isEssence | Integer | 否 | 是否精华 |
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| isPublished | Integer | 否 | 是否发布(0=草稿,1=已发布) |
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| status | Integer | 否 | 文章状态(1=正常,2=审核中,3=已关闭,4=已删除) |
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| sortField | String | 否 | 排序字段(view_count/like_count/comment_count/publish_time) |
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| sortOrder | String | 否 | 排序方式(asc/desc) |
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### 1.7 发布文章
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- **接口**: `PUT /api/v1/article/publish/{articleId}`
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### 1.8 取消发布文章
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- **接口**: `PUT /api/v1/article/unpublish/{articleId}`
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### 1.9 增加文章浏览量
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- **接口**: `POST /api/v1/article/view/{articleId}`
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---
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## 2. 分类管理接口
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### 2.1 创建分类
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- **接口**: `POST /api/v1/category/create`
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**请求参数**:
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| 字段 | 类型 | 必填 | 说明 |
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|------|------|------|------|
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| name | String | 是 | 分类名称 |
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| slug | String | 否 | 分类别名 |
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| description | String | 否 | 分类描述 |
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| icon | String | 否 | 分类图标 |
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| sortOrder | Integer | 否 | 排序序号 |
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| parentId | Long | 否 | 父分类ID |
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| isEnabled | Integer | 否 | 是否启用 |
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### 2.2 更新分类
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- **接口**: `PUT /api/v1/category/update`
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### 2.3 删除分类
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- **接口**: `DELETE /api/v1/category/delete/{categoryId}`
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### 2.4 查询分类详情
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- **接口**: `GET /api/v1/category/{categoryId}`
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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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"message": "success",
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"data": {
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"id": 1,
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"name": "算法题解",
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"slug": "algorithm-solutions",
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"description": "算法题目解题思路和代码分享",
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"icon": "💡",
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"sortOrder": 1,
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"parentId": 0,
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"articleCount": 10,
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"isEnabled": 1,
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"createTime": "2026-01-26T09:00:00",
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"updateTime": "2026-01-26T09:00:00"
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}
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}
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```
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### 2.5 根据slug查询分类
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- **接口**: `GET /api/v1/category/slug/{slug}`
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### 2.6 查询所有分类
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- **接口**: `GET /api/v1/category/list/all`
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### 2.7 查询启用的分类
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- **接口**: `GET /api/v1/category/list/enabled`
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---
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## 3. 标签管理接口
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### 3.1 创建标签
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- **接口**: `POST /api/v1/tag/create`
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**请求参数**:
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| 字段 | 类型 | 必填 | 说明 |
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|------|------|------|------|
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| name | String | 是 | 标签名称 |
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| slug | String | 否 | 标签别名 |
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| description | String | 否 | 标签描述 |
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| color | String | 否 | 标签颜色 |
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| isEnabled | Integer | 否 | 是否启用 |
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### 3.2 更新标签
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- **接口**: `PUT /api/v1/tag/update`
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### 3.3 删除标签
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- **接口**: `DELETE /api/v1/tag/delete/{tagId}`
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### 3.4 查询标签详情
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- **接口**: `GET /api/v1/tag/{tagId}`
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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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||||
"message": "success",
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"data": {
|
||||
"id": 1,
|
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"name": "数据结构",
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"slug": "data-structure",
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"description": "数据结构与算法相关内容",
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"color": "#3498db",
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"articleCount": 5,
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"isEnabled": 1,
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"createTime": "2026-01-26T09:00:00",
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"updateTime": "2026-01-26T09:00:00"
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}
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}
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```
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### 3.5 根据slug查询标签
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- **接口**: `GET /api/v1/tag/slug/{slug}`
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### 3.6 查询所有标签
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- **接口**: `GET /api/v1/tag/list/all`
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### 3.7 查询启用的标签
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- **接口**: `GET /api/v1/tag/list/enabled`
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### 3.8 查询文章的标签
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- **接口**: `GET /api/v1/tag/article/{articleId}`
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---
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## 4. 评论管理接口
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### 4.1 发表评论
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- **接口**: `POST /api/v1/comment/create`
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**请求参数**:
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|
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| 字段 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| articleId | Long | 是 | 文章ID |
|
||||
| content | String | 是 | 评论内容(支持Markdown) |
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||||
| parentId | Long | 否 | 父评论ID(0表示一级评论) |
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| replyToId | Long | 否 | 回复的评论ID(用于@提醒) |
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### 4.2 回复评论
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- **接口**: `POST /api/v1/comment/reply`
|
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### 4.3 删除评论
|
||||
|
||||
- **接口**: `DELETE /api/v1/comment/delete/{commentId}`
|
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|
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### 4.4 查询评论详情
|
||||
|
||||
- **接口**: `GET /api/v1/comment/{commentId}`
|
||||
|
||||
**响应示例**:
|
||||
|
||||
```json
|
||||
{
|
||||
"code": "0",
|
||||
"message": "success",
|
||||
"data": {
|
||||
"id": 1,
|
||||
"articleId": 1,
|
||||
"userId": 1,
|
||||
"userName": "admin",
|
||||
"userAvatar": "https://example.com/avatar.jpg",
|
||||
"parentId": 0,
|
||||
"replyToId": 0,
|
||||
"replyToName": null,
|
||||
"content": "这篇文章写得很好!",
|
||||
"contentHtml": "<p>这篇文章写得很好!</p>",
|
||||
"likeCount": 5,
|
||||
"replyCount": 2,
|
||||
"isAuthor": 1,
|
||||
"status": 1,
|
||||
"createTime": "2026-01-26T10:00:00",
|
||||
"updateTime": "2026-01-26T10:00:00",
|
||||
"isLiked": false,
|
||||
"children": []
|
||||
}
|
||||
}
|
||||
```
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||||
|
||||
### 4.5 查询文章评论
|
||||
|
||||
- **接口**: `GET /api/v1/comment/article/{articleId}`
|
||||
- **描述**: 根据文章ID查询该文章的所有评论(树形结构)
|
||||
|
||||
### 4.6 分页查询评论列表
|
||||
|
||||
- **接口**: `POST /api/v1/comment/list`
|
||||
|
||||
### 4.7 查询子评论
|
||||
|
||||
- **接口**: `GET /api/v1/comment/children/{parentId}`
|
||||
|
||||
---
|
||||
|
||||
## 5. 点赞管理接口
|
||||
|
||||
### 5.1 点赞
|
||||
|
||||
- **接口**: `POST /api/v1/like/like`
|
||||
|
||||
**请求参数**:
|
||||
|
||||
| 字段 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| targetId | Long | 是 | 目标ID |
|
||||
| targetType | Integer | 是 | 目标类型(1=文章,2=评论) |
|
||||
|
||||
### 5.2 取消点赞
|
||||
|
||||
- **接口**: `POST /api/v1/like/unlike`
|
||||
|
||||
### 5.3 查询点赞状态
|
||||
|
||||
- **接口**: `GET /api/v1/like/check`
|
||||
|
||||
**请求参数**:
|
||||
|
||||
| 参数 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| targetId | Long | 是 | 目标ID |
|
||||
| targetType | Integer | 是 | 目标类型(1=文章,2=评论) |
|
||||
|
||||
### 5.4 切换点赞状态
|
||||
|
||||
- **接口**: `POST /api/v1/like/toggle`
|
||||
|
||||
---
|
||||
|
||||
## 6. 收藏管理接口
|
||||
|
||||
### 6.1 收藏文章
|
||||
|
||||
- **接口**: `POST /api/v1/collection/collect`
|
||||
|
||||
**请求参数**:
|
||||
|
||||
| 字段 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| articleId | Long | 是 | 文章ID |
|
||||
| folderId | Long | 否 | 收藏夹ID |
|
||||
|
||||
### 6.2 取消收藏文章
|
||||
|
||||
- **接口**: `DELETE /api/v1/collection/uncollect/{articleId}`
|
||||
|
||||
### 6.3 查询收藏状态
|
||||
|
||||
- **接口**: `GET /api/v1/collection/check/{articleId}`
|
||||
|
||||
### 6.4 创建收藏夹
|
||||
|
||||
- **接口**: `POST /api/v1/collection/folder/create`
|
||||
|
||||
**请求参数**:
|
||||
|
||||
| 字段 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| name | String | 是 | 收藏夹名称 |
|
||||
| description | String | 否 | 收藏夹描述 |
|
||||
|
||||
### 6.5 删除收藏夹
|
||||
|
||||
- **接口**: `DELETE /api/v1/collection/folder/delete/{folderId}`
|
||||
|
||||
### 6.6 查询收藏夹列表
|
||||
|
||||
- **接口**: `GET /api/v1/collection/folder/list`
|
||||
|
||||
### 6.7 分页查询收藏列表
|
||||
|
||||
- **接口**: `GET /api/v1/collection/list`
|
||||
|
||||
**请求参数**:
|
||||
|
||||
| 参数 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| current | Integer | 是 | 页码 |
|
||||
| size | Integer | 是 | 每页数量 |
|
||||
| folderId | Long | 否 | 收藏夹ID |
|
||||
|
||||
---
|
||||
|
||||
## 7. 关注管理接口
|
||||
|
||||
### 7.1 关注用户
|
||||
|
||||
- **接口**: `POST /api/v1/follow/follow`
|
||||
|
||||
**请求参数**:
|
||||
|
||||
| 字段 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| followingId | Long | 是 | 被关注者ID |
|
||||
|
||||
### 7.2 取消关注用户
|
||||
|
||||
- **接口**: `DELETE /api/v1/follow/unfollow/{followingId}`
|
||||
|
||||
### 7.3 查询关注状态
|
||||
|
||||
- **接口**: `GET /api/v1/follow/check/{followingId}`
|
||||
|
||||
### 7.4 查询关注列表
|
||||
|
||||
- **接口**: `GET /api/v1/follow/following/list`
|
||||
|
||||
**请求参数**:
|
||||
|
||||
| 参数 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| userId | Long | 是 | 用户ID |
|
||||
| current | Integer | 是 | 页码 |
|
||||
| size | Integer | 是 | 每页数量 |
|
||||
|
||||
### 7.5 查询粉丝列表
|
||||
|
||||
- **接口**: `GET /api/v1/follow/followers/list`
|
||||
|
||||
### 7.6 查询关注数
|
||||
|
||||
- **接口**: `GET /api/v1/follow/following/count`
|
||||
|
||||
### 7.7 查询粉丝数
|
||||
|
||||
- **接口**: `GET /api/v1/follow/followers/count`
|
||||
|
||||
---
|
||||
|
||||
## 8. 通知管理接口
|
||||
|
||||
### 8.1 分页查询通知列表
|
||||
|
||||
- **接口**: `POST /api/v1/notification/list`
|
||||
|
||||
### 8.2 标记通知为已读
|
||||
|
||||
- **接口**: `PUT /api/v1/notification/read/{notificationId}`
|
||||
|
||||
### 8.3 批量标记通知为已读
|
||||
|
||||
- **接口**: `PUT /api/v1/notification/read/batch`
|
||||
|
||||
**请求参数**:
|
||||
|
||||
| 字段 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| - | List\<Long\> | 是 | 通知ID列表 |
|
||||
|
||||
### 8.4 标记所有通知为已读
|
||||
|
||||
- **接口**: `PUT /api/v1/notification/read/all`
|
||||
|
||||
### 8.5 清空所有通知
|
||||
|
||||
- **接口**: `DELETE /api/v1/notification/clear/all`
|
||||
|
||||
### 8.6 查询未读通知数量
|
||||
|
||||
- **接口**: `GET /api/v1/notification/unread/count`
|
||||
|
||||
---
|
||||
|
||||
## 9. 草稿箱管理接口
|
||||
|
||||
### 9.1 保存草稿
|
||||
|
||||
- **接口**: `POST /api/v1/draft/save`
|
||||
|
||||
**请求参数**:
|
||||
|
||||
| 字段 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| title | String | 否 | 草稿标题 |
|
||||
| content | String | 否 | 草稿内容 |
|
||||
| coverImage | String | 否 | 封面图片 |
|
||||
| categoryId | Long | 否 | 分类ID |
|
||||
| tagIds | List\<Long\> | 否 | 标签ID列表 |
|
||||
|
||||
### 9.2 删除草稿
|
||||
|
||||
- **接口**: `DELETE /api/v1/draft/delete/{draftId}`
|
||||
|
||||
### 9.3 查询草稿详情
|
||||
|
||||
- **接口**: `GET /api/v1/draft/{draftId}`
|
||||
|
||||
### 9.4 分页查询草稿列表
|
||||
|
||||
- **接口**: `GET /api/v1/draft/list`
|
||||
|
||||
**请求参数**:
|
||||
|
||||
| 参数 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| current | Integer | 是 | 页码 |
|
||||
| size | Integer | 是 | 每页数量 |
|
||||
|
||||
### 9.5 查询最新草稿
|
||||
|
||||
- **接口**: `GET /api/v1/draft/latest`
|
||||
|
||||
---
|
||||
|
||||
## 附录:数据模型
|
||||
|
||||
### ArticleResponseDTO(文章响应)
|
||||
|
||||
| 字段 | 类型 | 说明 |
|
||||
|------|------|------|
|
||||
| id | Long | 文章ID |
|
||||
| title | String | 文章标题 |
|
||||
| slug | String | 文章别名 |
|
||||
| summary | String | 文章摘要 |
|
||||
| content | String | 文章内容(Markdown格式) |
|
||||
| contentHtml | String | 渲染后的HTML内容 |
|
||||
| coverImage | String | 封面图片URL |
|
||||
| authorId | Long | 作者用户ID |
|
||||
| authorName | String | 作者用户名 |
|
||||
| categoryId | Long | 分类ID |
|
||||
| categoryName | String | 分类名称 |
|
||||
| tags | List\<TagResponseDTO\> | 标签列表 |
|
||||
| viewCount | Integer | 浏览次数 |
|
||||
| likeCount | Integer | 点赞数 |
|
||||
| commentCount | Integer | 评论数 |
|
||||
| collectCount | Integer | 收藏数 |
|
||||
| isTop | Integer | 是否置顶 |
|
||||
| isEssence | Integer | 是否精华 |
|
||||
| isPublished | Integer | 是否发布 |
|
||||
| status | Integer | 文章状态 |
|
||||
| publishTime | Date | 发布时间 |
|
||||
| createTime | Date | 创建时间 |
|
||||
| updateTime | Date | 更新时间 |
|
||||
| isLiked | Boolean | 当前用户是否点赞 |
|
||||
| isCollected | Boolean | 当前用户是否收藏 |
|
||||
|
||||
### ArticleListResponseDTO(文章列表响应)
|
||||
|
||||
| 字段 | 类型 | 说明 |
|
||||
|------|------|------|
|
||||
| id | Long | 文章ID |
|
||||
| title | String | 文章标题 |
|
||||
| slug | String | 文章别名 |
|
||||
| summary | String | 文章摘要 |
|
||||
| coverImage | String | 封面图片URL |
|
||||
| authorId | Long | 作者用户ID |
|
||||
| authorName | String | 作者用户名 |
|
||||
| authorAvatar | String | 作者头像 |
|
||||
| categoryId | Long | 分类ID |
|
||||
| categoryName | String | 分类名称 |
|
||||
| tags | List\<TagResponseDTO\> | 标签列表 |
|
||||
| viewCount | Integer | 浏览次数 |
|
||||
| likeCount | Integer | 点赞数 |
|
||||
| commentCount | Integer | 评论数 |
|
||||
| collectCount | Integer | 收藏数 |
|
||||
| isTop | Integer | 是否置顶 |
|
||||
| isEssence | Integer | 是否精华 |
|
||||
| publishTime | Date | 发布时间 |
|
||||
| createTime | Date | 创建时间 |
|
||||
| isLiked | Boolean | 当前用户是否点赞 |
|
||||
| isCollected | Boolean | 当前用户是否收藏 |
|
||||
|
||||
### CommentResponseDTO(评论响应)
|
||||
|
||||
| 字段 | 类型 | 说明 |
|
||||
|------|------|------|
|
||||
| id | Long | 评论ID |
|
||||
| articleId | Long | 文章ID |
|
||||
| userId | Long | 评论用户ID |
|
||||
| userName | String | 评论用户名 |
|
||||
| userAvatar | String | 评论用户头像 |
|
||||
| parentId | Long | 父评论ID |
|
||||
| replyToId | Long | 回复的评论ID |
|
||||
| replyToName | String | 回复的用户名 |
|
||||
| content | String | 评论内容 |
|
||||
| contentHtml | String | 渲染后的HTML内容 |
|
||||
| likeCount | Integer | 点赞数 |
|
||||
| replyCount | Integer | 回复数 |
|
||||
| isAuthor | Integer | 是否为作者评论 |
|
||||
| status | Integer | 状态 |
|
||||
| createTime | Date | 创建时间 |
|
||||
| updateTime | Date | 更新时间 |
|
||||
| isLiked | Boolean | 当前用户是否点赞 |
|
||||
| children | List\<CommentResponseDTO\> | 子评论列表 |
|
||||
|
||||
### CategoryResponseDTO(分类响应)
|
||||
|
||||
| 字段 | 类型 | 说明 |
|
||||
|------|------|------|
|
||||
| id | Long | 分类ID |
|
||||
| name | String | 分类名称 |
|
||||
| slug | String | 分类别名 |
|
||||
| description | String | 分类描述 |
|
||||
| icon | String | 分类图标 |
|
||||
| sortOrder | Integer | 排序序号 |
|
||||
| parentId | Long | 父分类ID |
|
||||
| articleCount | Integer | 该分类下的文章数量 |
|
||||
| isEnabled | Integer | 是否启用 |
|
||||
| createTime | Date | 创建时间 |
|
||||
| updateTime | Date | 更新时间 |
|
||||
|
||||
### TagResponseDTO(标签响应)
|
||||
|
||||
| 字段 | 类型 | 说明 |
|
||||
|------|------|------|
|
||||
| id | Long | 标签ID |
|
||||
| name | String | 标签名称 |
|
||||
| slug | String | 标签别名 |
|
||||
| description | String | 标签描述 |
|
||||
| color | String | 标签颜色 |
|
||||
| articleCount | Integer | 使用该标签的文章数量 |
|
||||
| isEnabled | Integer | 是否启用 |
|
||||
| createTime | Date | 创建时间 |
|
||||
| updateTime | Date | 更新时间 |
|
||||
@@ -77,6 +77,17 @@
|
||||
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
|
||||
</dependency>
|
||||
|
||||
<!-- Sentinel 流量控制-->
|
||||
<dependency>
|
||||
<groupId>com.alibaba.cloud</groupId>
|
||||
<artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
|
||||
</dependency>
|
||||
<!--Sentinel数据源 - 持久化规则到Nacos-->
|
||||
<dependency>
|
||||
<groupId>com.alibaba.csp</groupId>
|
||||
<artifactId>sentinel-datasource-nacos</artifactId>
|
||||
</dependency>
|
||||
|
||||
<!-- ==================== 测试 ==================== -->
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
|
||||
@@ -18,11 +18,21 @@ public enum ChainMarkEnums {
|
||||
*/
|
||||
QUESTION_UPDATE_PARAM_VERIFY_CHAIN("question_update_param_verify_chain", "题目更新参数校验责任链"),
|
||||
|
||||
/**
|
||||
* 题目编辑参数校验(用户编辑)
|
||||
*/
|
||||
QUESTION_EDIT_PARAM_VERIFY_CHAIN("question_edit_param_verify_chain", "题目编辑参数校验责任链"),
|
||||
|
||||
/**
|
||||
* 测试用例创建参数校验
|
||||
*/
|
||||
TEST_CASE_CREATE_PARAM_VERIFY_CHAIN("test_case_create_param_verify_chain", "测试用例创建参数校验责任链"),
|
||||
|
||||
/**
|
||||
* 题目提交参数校验
|
||||
*/
|
||||
QUESTION_SUBMIT_REQ_PARAM_VERIFY_CHAIN("question_submit_req_param_verify_chain", "题目提交参数校验责任链"),
|
||||
|
||||
;
|
||||
|
||||
/**
|
||||
|
||||
@@ -52,10 +52,7 @@ public class QuestionController {
|
||||
@PathVariable("id") Long id,
|
||||
@Parameter(description = "题目信息", required = true)
|
||||
@RequestBody @Valid QuestionEditRequestDTO request) {
|
||||
Question question = new Question();
|
||||
BeanUtils.copyProperties(request, question);
|
||||
question.setId(id);
|
||||
questionService.updateQuestion(question);
|
||||
questionService.updateQuestionWithChain(id, request);
|
||||
return Results.success();
|
||||
}
|
||||
|
||||
|
||||
@@ -5,6 +5,8 @@ import cn.meowrain.aioj.backend.framework.core.web.Results;
|
||||
import cn.meowrain.aioj.backend.question.dao.entity.QuestionSubmit;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionSubmitRequestDTO;
|
||||
import cn.meowrain.aioj.backend.question.service.QuestionSubmitService;
|
||||
import com.alibaba.csp.sentinel.annotation.SentinelResource;
|
||||
import com.alibaba.csp.sentinel.slots.block.BlockException;
|
||||
import io.swagger.v3.oas.annotations.Operation;
|
||||
import io.swagger.v3.oas.annotations.Parameter;
|
||||
import io.swagger.v3.oas.annotations.tags.Tag;
|
||||
@@ -30,17 +32,21 @@ public class QuestionSubmitController {
|
||||
*/
|
||||
@PostMapping
|
||||
@Operation(summary = "提交代码", description = "用户提交代码答案")
|
||||
@SentinelResource(value = "submit-question",blockHandler = "handleException")
|
||||
public Result<Long> submitQuestion(
|
||||
@Parameter(description = "提交信息", required = true)
|
||||
@RequestBody @Valid QuestionSubmitRequestDTO request) {
|
||||
QuestionSubmit questionSubmit = new QuestionSubmit();
|
||||
BeanUtils.copyProperties(request, questionSubmit);
|
||||
// 设置初始状态为待判题
|
||||
questionSubmit.setStatus(0);
|
||||
Long submitId = questionSubmitService.createSubmit(questionSubmit);
|
||||
return Results.success(submitId);
|
||||
}
|
||||
|
||||
public String handleException(BlockException ex) {
|
||||
System.out.println("被限流了: " + ex.getClass().getCanonicalName());
|
||||
return "系统繁忙,请稍后再试!(这是自定义的限流提示)";
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取提交详情
|
||||
* GET /v1/question-submits/{id}
|
||||
|
||||
@@ -0,0 +1,89 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionSubmitRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 用户代码校验责任链处理器
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class CodeVerifyChain implements AbstractChianHandler<QuestionSubmitRequestDTO> {
|
||||
|
||||
/**
|
||||
* 最小代码长度(字符数)
|
||||
*/
|
||||
private static final int MIN_CODE_LENGTH = 10;
|
||||
|
||||
/**
|
||||
* 最大代码长度(字符数)- 10KB
|
||||
*/
|
||||
private static final int MAX_CODE_LENGTH = 10240;
|
||||
|
||||
@Override
|
||||
public void handle(QuestionSubmitRequestDTO requestParam) {
|
||||
String code = requestParam.getCode();
|
||||
|
||||
// 校验代码不为空
|
||||
if (StringUtils.isBlank(code)) {
|
||||
throw new ClientException("代码不能为空", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
// 去除首尾空白后重新校验
|
||||
String trimmedCode = code.trim();
|
||||
if (trimmedCode.isEmpty()) {
|
||||
throw new ClientException("代码不能为空", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
// 校验代码长度
|
||||
if (trimmedCode.length() < MIN_CODE_LENGTH) {
|
||||
throw new ClientException(
|
||||
String.format("代码长度不能少于 %d 个字符", MIN_CODE_LENGTH),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
if (trimmedCode.length() > MAX_CODE_LENGTH) {
|
||||
throw new ClientException(
|
||||
String.format("代码长度不能超过 %d 个字符", MAX_CODE_LENGTH),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
// 安全检查:检测危险代码模式(根据需要扩展)
|
||||
String[] dangerousPatterns = {
|
||||
"Runtime.getRuntime().exec",
|
||||
"ProcessBuilder",
|
||||
"System.exec",
|
||||
"<script",
|
||||
"eval("
|
||||
};
|
||||
|
||||
for (String pattern : dangerousPatterns) {
|
||||
if (trimmedCode.contains(pattern)) {
|
||||
log.warn("检测到危险代码模式: {}", pattern);
|
||||
// 根据业务需求,可以选择:
|
||||
// 1. 直接拒绝:throw new ClientException("代码包含危险操作", ErrorCode.FORBIDDEN_ERROR);
|
||||
// 2. 记录警告但允许通过
|
||||
}
|
||||
}
|
||||
|
||||
log.debug("代码校验通过,代码长度: {} 字符", trimmedCode.length());
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_SUBMIT_REQ_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 40;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,74 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionSubmitRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* 编程语言校验责任链处理器
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class LanguageVerifyChain implements AbstractChianHandler<QuestionSubmitRequestDTO> {
|
||||
|
||||
/**
|
||||
* 支持的编程语言列表
|
||||
*/
|
||||
private static final List<String> SUPPORTED_LANGUAGES = Arrays.asList(
|
||||
"java",
|
||||
"cpp",
|
||||
"python",
|
||||
"go",
|
||||
"javascript",
|
||||
"c",
|
||||
"csharp",
|
||||
"rust",
|
||||
"php",
|
||||
"swift",
|
||||
"kotlin",
|
||||
"typescript",
|
||||
"ruby",
|
||||
"shell"
|
||||
);
|
||||
|
||||
@Override
|
||||
public void handle(QuestionSubmitRequestDTO requestParam) {
|
||||
String language = requestParam.getLanguage();
|
||||
|
||||
// 校验语言不为空
|
||||
if (StringUtils.isBlank(language)) {
|
||||
throw new ClientException("编程语言不能为空", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
// 校验语言是否支持(不区分大小写)
|
||||
String normalizedLanguage = language.toLowerCase().trim();
|
||||
if (!SUPPORTED_LANGUAGES.contains(normalizedLanguage)) {
|
||||
throw new ClientException(
|
||||
String.format("不支持的编程语言: %s,支持的语言: %s",
|
||||
language,
|
||||
String.join(", ", SUPPORTED_LANGUAGES)),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
log.debug("编程语言校验通过: {}", normalizedLanguage);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_SUBMIT_REQ_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 30;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,49 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionEditRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目编辑时内容校验(可选字段)
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class QuestionEditContentVerifyChain implements AbstractChianHandler<QuestionEditRequestDTO> {
|
||||
|
||||
@Override
|
||||
public void handle(QuestionEditRequestDTO requestParam) {
|
||||
String content = requestParam.getContent();
|
||||
|
||||
// 内容是可选的,如果为空则跳过校验
|
||||
if (StringUtils.isBlank(content)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 如果提供了内容,则进行校验
|
||||
if (content.length() < 20) {
|
||||
throw new ClientException("题目内容过短,至少需要20个字符", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
if (content.length() > 10000) {
|
||||
throw new ClientException("题目内容过长,最多支持10000个字符", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
log.debug("题目编辑内容校验通过");
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_EDIT_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 30;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,57 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionEditRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* 题目编辑时难度校验(可选字段)
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class QuestionEditDifficultyVerifyChain implements AbstractChianHandler<QuestionEditRequestDTO> {
|
||||
|
||||
/**
|
||||
* 允许的难度等级
|
||||
*/
|
||||
private static final List<String> ALLOWED_DIFFICULTIES = Arrays.asList("easy", "medium", "hard");
|
||||
|
||||
@Override
|
||||
public void handle(QuestionEditRequestDTO requestParam) {
|
||||
String difficulty = requestParam.getDifficulty();
|
||||
|
||||
// 难度是可选的,如果为空则跳过校验
|
||||
if (StringUtils.isBlank(difficulty)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 如果提供了难度,则进行校验
|
||||
String normalizedDifficulty = difficulty.toLowerCase().trim();
|
||||
if (!ALLOWED_DIFFICULTIES.contains(normalizedDifficulty)) {
|
||||
throw new ClientException(
|
||||
String.format("题目难度必须是以下之一: %s", String.join(", ", ALLOWED_DIFFICULTIES)),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
log.debug("题目编辑难度校验通过: {}", normalizedDifficulty);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_EDIT_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 40;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,105 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.JudgeConfig;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionEditRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目编辑时判题配置校验(可选字段)
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class QuestionEditJudgeConfigVerifyChain implements AbstractChianHandler<QuestionEditRequestDTO> {
|
||||
|
||||
/**
|
||||
* 默认时间限制(毫秒)
|
||||
*/
|
||||
private static final Long DEFAULT_TIME_LIMIT = 3000L;
|
||||
|
||||
/**
|
||||
* 最大时间限制(毫秒)- 10秒
|
||||
*/
|
||||
private static final Long MAX_TIME_LIMIT = 10000L;
|
||||
|
||||
/**
|
||||
* 最小时间限制(毫秒)
|
||||
*/
|
||||
private static final Long MIN_TIME_LIMIT = 100L;
|
||||
|
||||
/**
|
||||
* 默认内存限制(MB)
|
||||
*/
|
||||
private static final Long DEFAULT_MEMORY_LIMIT = 256L;
|
||||
|
||||
/**
|
||||
* 最大内存限制(MB)- 1GB
|
||||
*/
|
||||
private static final Long MAX_MEMORY_LIMIT = 1024L;
|
||||
|
||||
/**
|
||||
* 最小内存限制(MB)
|
||||
*/
|
||||
private static final Long MIN_MEMORY_LIMIT = 16L;
|
||||
|
||||
@Override
|
||||
public void handle(QuestionEditRequestDTO requestParam) {
|
||||
JudgeConfig judgeConfig = requestParam.getJudgeConfig();
|
||||
|
||||
// 判题配置是可选的,如果为空则跳过校验
|
||||
if (judgeConfig == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 如果提供了判题配置,则进行校验
|
||||
Long timeLimit = judgeConfig.getTimeLimit();
|
||||
if (timeLimit != null) {
|
||||
if (timeLimit < MIN_TIME_LIMIT) {
|
||||
throw new ClientException(
|
||||
String.format("时间限制不能小于 %d 毫秒", MIN_TIME_LIMIT),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
if (timeLimit > MAX_TIME_LIMIT) {
|
||||
throw new ClientException(
|
||||
String.format("时间限制不能大于 %d 毫秒", MAX_TIME_LIMIT),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Long memoryLimit = judgeConfig.getMemoryLimit();
|
||||
if (memoryLimit != null) {
|
||||
if (memoryLimit < MIN_MEMORY_LIMIT) {
|
||||
throw new ClientException(
|
||||
String.format("内存限制不能小于 %d MB", MIN_MEMORY_LIMIT),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
if (memoryLimit > MAX_MEMORY_LIMIT) {
|
||||
throw new ClientException(
|
||||
String.format("内存限制不能大于 %d MB", MAX_MEMORY_LIMIT),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
log.debug("题目编辑判题配置校验通过: timeLimit={}ms, memoryLimit={}MB",
|
||||
timeLimit != null ? timeLimit : DEFAULT_TIME_LIMIT,
|
||||
memoryLimit != null ? memoryLimit : DEFAULT_MEMORY_LIMIT);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_EDIT_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 50;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,80 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionEditRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* 题目编辑时标签校验(可选字段)
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class QuestionEditTagsVerifyChain implements AbstractChianHandler<QuestionEditRequestDTO> {
|
||||
|
||||
/**
|
||||
* 最大标签数量
|
||||
*/
|
||||
private static final int MAX_TAGS_COUNT = 10;
|
||||
|
||||
/**
|
||||
* 单个标签最大长度
|
||||
*/
|
||||
private static final int MAX_TAG_LENGTH = 20;
|
||||
|
||||
@Override
|
||||
public void handle(QuestionEditRequestDTO requestParam) {
|
||||
List<String> tags = requestParam.getTags();
|
||||
|
||||
// 标签是可选的,如果为空则跳过校验
|
||||
if (tags == null || tags.isEmpty()) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 如果提供了标签,则进行校验
|
||||
if (tags.size() > MAX_TAGS_COUNT) {
|
||||
throw new ClientException(
|
||||
String.format("标签数量不能超过 %d 个", MAX_TAGS_COUNT),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
for (String tag : tags) {
|
||||
if (StringUtils.isBlank(tag)) {
|
||||
throw new ClientException("标签不能为空", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
if (tag.trim().length() > MAX_TAG_LENGTH) {
|
||||
throw new ClientException(
|
||||
String.format("标签长度不能超过 %d 个字符", MAX_TAG_LENGTH),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
if (tag.contains(",") || tag.contains(";") || tag.contains("|")) {
|
||||
throw new ClientException(
|
||||
String.format("标签 '%s' 包含非法字符", tag),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
log.debug("题目编辑标签校验通过,共 {} 个标签", tags.size());
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_EDIT_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 60;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,49 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionEditRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目编辑时标题校验(可选字段)
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class QuestionEditTitleVerifyChain implements AbstractChianHandler<QuestionEditRequestDTO> {
|
||||
|
||||
@Override
|
||||
public void handle(QuestionEditRequestDTO requestParam) {
|
||||
String title = requestParam.getTitle();
|
||||
|
||||
// 标题是可选的,如果为空则跳过校验
|
||||
if (StringUtils.isBlank(title)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 如果提供了标题,则进行校验
|
||||
if (title.length() < 2) {
|
||||
throw new ClientException("题目标题长度不能少于2个字符", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
if (title.length() > 100) {
|
||||
throw new ClientException("题目标题长度不能超过100个字符", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
log.debug("题目编辑标题校验通过: {}", title);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_EDIT_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 20;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,48 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionSubmitRequestDTO;
|
||||
import cn.meowrain.aioj.backend.question.service.QuestionService;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目存在性校验责任链处理器
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
@RequiredArgsConstructor
|
||||
public class QuestionExistVerifyChain implements AbstractChianHandler<QuestionSubmitRequestDTO> {
|
||||
|
||||
private final QuestionService questionService;
|
||||
|
||||
@Override
|
||||
public void handle(QuestionSubmitRequestDTO requestParam) {
|
||||
Long questionId = requestParam.getQuestionId();
|
||||
|
||||
// 校验题目是否存在
|
||||
boolean exists = questionService.lambdaQuery()
|
||||
.eq(cn.meowrain.aioj.backend.question.dao.entity.Question::getId, questionId)
|
||||
.exists();
|
||||
|
||||
if (!exists) {
|
||||
throw new ClientException("题目不存在,题目ID: " + questionId, ErrorCode.NOT_FOUND_ERROR);
|
||||
}
|
||||
|
||||
log.debug("题目存在性校验通过,题目ID: {}", questionId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_SUBMIT_REQ_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 10;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,57 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dao.entity.Question;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionSubmitRequestDTO;
|
||||
import cn.meowrain.aioj.backend.question.service.QuestionService;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目状态校验责任链处理器
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
@RequiredArgsConstructor
|
||||
public class QuestionStatusVerifyChain implements AbstractChianHandler<QuestionSubmitRequestDTO> {
|
||||
|
||||
private final QuestionService questionService;
|
||||
|
||||
@Override
|
||||
public void handle(QuestionSubmitRequestDTO requestParam) {
|
||||
Long questionId = requestParam.getQuestionId();
|
||||
|
||||
// 查询题目详情
|
||||
Question question = questionService.getById(questionId);
|
||||
|
||||
if (question == null) {
|
||||
throw new ClientException("题目不存在", ErrorCode.NOT_FOUND_ERROR);
|
||||
}
|
||||
|
||||
// 校验题目是否可用(未删除、状态正常)
|
||||
if (question.getIsDelete() != null && question.getIsDelete() == 1) {
|
||||
throw new ClientException("题目已被删除,无法提交", ErrorCode.FORBIDDEN_ERROR);
|
||||
}
|
||||
|
||||
// 可以添加更多状态校验,比如题目是否草稿状态、是否暂停提交等
|
||||
// if (question.getStatus() != null && question.getStatus() != 1) {
|
||||
// throw new ClientException("题目当前不可用", ErrorCode.FORBIDDEN_ERROR);
|
||||
// }
|
||||
|
||||
log.debug("题目状态校验通过,题目ID: {}", questionId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_SUBMIT_REQ_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 20;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,49 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionUpdateRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目更新时内容校验(可选字段)
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class QuestionUpdateContentVerifyChain implements AbstractChianHandler<QuestionUpdateRequestDTO> {
|
||||
|
||||
@Override
|
||||
public void handle(QuestionUpdateRequestDTO requestParam) {
|
||||
String content = requestParam.getContent();
|
||||
|
||||
// 内容是可选的,如果为空则跳过校验
|
||||
if (StringUtils.isBlank(content)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 如果提供了内容,则进行校验
|
||||
if (content.length() < 20) {
|
||||
throw new ClientException("题目内容过短,至少需要20个字符", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
if (content.length() > 10000) {
|
||||
throw new ClientException("题目内容过长,最多支持10000个字符", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
log.debug("题目更新内容校验通过");
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_UPDATE_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 30;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,57 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionUpdateRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* 题目更新时难度校验(可选字段)
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class QuestionUpdateDifficultyVerifyChain implements AbstractChianHandler<QuestionUpdateRequestDTO> {
|
||||
|
||||
/**
|
||||
* 允许的难度等级
|
||||
*/
|
||||
private static final List<String> ALLOWED_DIFFICULTIES = Arrays.asList("easy", "medium", "hard");
|
||||
|
||||
@Override
|
||||
public void handle(QuestionUpdateRequestDTO requestParam) {
|
||||
String difficulty = requestParam.getDifficulty();
|
||||
|
||||
// 难度是可选的,如果为空则跳过校验
|
||||
if (StringUtils.isBlank(difficulty)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 如果提供了难度,则进行校验
|
||||
String normalizedDifficulty = difficulty.toLowerCase().trim();
|
||||
if (!ALLOWED_DIFFICULTIES.contains(normalizedDifficulty)) {
|
||||
throw new ClientException(
|
||||
String.format("题目难度必须是以下之一: %s", String.join(", ", ALLOWED_DIFFICULTIES)),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
log.debug("题目更新难度校验通过: {}", normalizedDifficulty);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_UPDATE_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 40;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,53 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionUpdateRequestDTO;
|
||||
import cn.meowrain.aioj.backend.question.service.QuestionService;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目更新时题目存在性校验
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
@RequiredArgsConstructor
|
||||
public class QuestionUpdateExistVerifyChain implements AbstractChianHandler<QuestionUpdateRequestDTO> {
|
||||
|
||||
private final QuestionService questionService;
|
||||
|
||||
@Override
|
||||
public void handle(QuestionUpdateRequestDTO requestParam) {
|
||||
Long questionId = requestParam.getId();
|
||||
|
||||
// 校验题目ID不为空
|
||||
if (questionId == null) {
|
||||
throw new ClientException("题目ID不能为空", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
// 校验题目是否存在
|
||||
boolean exists = questionService.lambdaQuery()
|
||||
.eq(cn.meowrain.aioj.backend.question.dao.entity.Question::getId, questionId)
|
||||
.exists();
|
||||
|
||||
if (!exists) {
|
||||
throw new ClientException("题目不存在,无法更新,题目ID: " + questionId, ErrorCode.NOT_FOUND_ERROR);
|
||||
}
|
||||
|
||||
log.debug("题目更新存在性校验通过,题目ID: {}", questionId);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_UPDATE_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 10;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,105 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.JudgeConfig;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionUpdateRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目更新时判题配置校验(可选字段)
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class QuestionUpdateJudgeConfigVerifyChain implements AbstractChianHandler<QuestionUpdateRequestDTO> {
|
||||
|
||||
/**
|
||||
* 默认时间限制(毫秒)
|
||||
*/
|
||||
private static final Long DEFAULT_TIME_LIMIT = 3000L;
|
||||
|
||||
/**
|
||||
* 最大时间限制(毫秒)- 10秒
|
||||
*/
|
||||
private static final Long MAX_TIME_LIMIT = 10000L;
|
||||
|
||||
/**
|
||||
* 最小时间限制(毫秒)
|
||||
*/
|
||||
private static final Long MIN_TIME_LIMIT = 100L;
|
||||
|
||||
/**
|
||||
* 默认内存限制(MB)
|
||||
*/
|
||||
private static final Long DEFAULT_MEMORY_LIMIT = 256L;
|
||||
|
||||
/**
|
||||
* 最大内存限制(MB)- 1GB
|
||||
*/
|
||||
private static final Long MAX_MEMORY_LIMIT = 1024L;
|
||||
|
||||
/**
|
||||
* 最小内存限制(MB)
|
||||
*/
|
||||
private static final Long MIN_MEMORY_LIMIT = 16L;
|
||||
|
||||
@Override
|
||||
public void handle(QuestionUpdateRequestDTO requestParam) {
|
||||
JudgeConfig judgeConfig = requestParam.getJudgeConfig();
|
||||
|
||||
// 判题配置是可选的,如果为空则跳过校验
|
||||
if (judgeConfig == null) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 如果提供了判题配置,则进行校验
|
||||
Long timeLimit = judgeConfig.getTimeLimit();
|
||||
if (timeLimit != null) {
|
||||
if (timeLimit < MIN_TIME_LIMIT) {
|
||||
throw new ClientException(
|
||||
String.format("时间限制不能小于 %d 毫秒", MIN_TIME_LIMIT),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
if (timeLimit > MAX_TIME_LIMIT) {
|
||||
throw new ClientException(
|
||||
String.format("时间限制不能大于 %d 毫秒", MAX_TIME_LIMIT),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Long memoryLimit = judgeConfig.getMemoryLimit();
|
||||
if (memoryLimit != null) {
|
||||
if (memoryLimit < MIN_MEMORY_LIMIT) {
|
||||
throw new ClientException(
|
||||
String.format("内存限制不能小于 %d MB", MIN_MEMORY_LIMIT),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
if (memoryLimit > MAX_MEMORY_LIMIT) {
|
||||
throw new ClientException(
|
||||
String.format("内存限制不能大于 %d MB", MAX_MEMORY_LIMIT),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
log.debug("题目更新判题配置校验通过: timeLimit={}ms, memoryLimit={}MB",
|
||||
timeLimit != null ? timeLimit : DEFAULT_TIME_LIMIT,
|
||||
memoryLimit != null ? memoryLimit : DEFAULT_MEMORY_LIMIT);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_UPDATE_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 50;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,80 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionUpdateRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* 题目更新时标签校验(可选字段)
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class QuestionUpdateTagsVerifyChain implements AbstractChianHandler<QuestionUpdateRequestDTO> {
|
||||
|
||||
/**
|
||||
* 最大标签数量
|
||||
*/
|
||||
private static final int MAX_TAGS_COUNT = 10;
|
||||
|
||||
/**
|
||||
* 单个标签最大长度
|
||||
*/
|
||||
private static final int MAX_TAG_LENGTH = 20;
|
||||
|
||||
@Override
|
||||
public void handle(QuestionUpdateRequestDTO requestParam) {
|
||||
List<String> tags = requestParam.getTags();
|
||||
|
||||
// 标签是可选的,如果为空则跳过校验
|
||||
if (tags == null || tags.isEmpty()) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 如果提供了标签,则进行校验
|
||||
if (tags.size() > MAX_TAGS_COUNT) {
|
||||
throw new ClientException(
|
||||
String.format("标签数量不能超过 %d 个", MAX_TAGS_COUNT),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
for (String tag : tags) {
|
||||
if (StringUtils.isBlank(tag)) {
|
||||
throw new ClientException("标签不能为空", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
if (tag.trim().length() > MAX_TAG_LENGTH) {
|
||||
throw new ClientException(
|
||||
String.format("标签长度不能超过 %d 个字符", MAX_TAG_LENGTH),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
if (tag.contains(",") || tag.contains(";") || tag.contains("|")) {
|
||||
throw new ClientException(
|
||||
String.format("标签 '%s' 包含非法字符", tag),
|
||||
ErrorCode.PARAMS_ERROR
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
log.debug("题目更新标签校验通过,共 {} 个标签", tags.size());
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_UPDATE_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 60;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,49 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.AbstractChianHandler;
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionUpdateRequestDTO;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目更新时标题校验(可选字段)
|
||||
*/
|
||||
@Slf4j
|
||||
@Component
|
||||
public class QuestionUpdateTitleVerifyChain implements AbstractChianHandler<QuestionUpdateRequestDTO> {
|
||||
|
||||
@Override
|
||||
public void handle(QuestionUpdateRequestDTO requestParam) {
|
||||
String title = requestParam.getTitle();
|
||||
|
||||
// 标题是可选的,如果为空则跳过校验
|
||||
if (StringUtils.isBlank(title)) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 如果提供了标题,则进行校验
|
||||
if (title.length() < 2) {
|
||||
throw new ClientException("题目标题长度不能少于2个字符", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
if (title.length() > 100) {
|
||||
throw new ClientException("题目标题长度不能超过100个字符", ErrorCode.PARAMS_ERROR);
|
||||
}
|
||||
|
||||
log.debug("题目更新标题校验通过: {}", title);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String mark() {
|
||||
return ChainMarkEnums.QUESTION_UPDATE_PARAM_VERIFY_CHAIN.getMark();
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 20;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,13 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains.context;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.CommonChainContext;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionEditRequestDTO;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目编辑参数校验责任链上下文(用户编辑)
|
||||
*/
|
||||
@Component
|
||||
public class QuestionEditRequestParamVerifyContext extends CommonChainContext<QuestionEditRequestDTO> {
|
||||
|
||||
}
|
||||
@@ -0,0 +1,13 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains.context;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.CommonChainContext;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionSubmitRequestDTO;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目提交参数校验责任链上下文
|
||||
*/
|
||||
@Component
|
||||
public class QuestionSubmitRequestParamVerifyContext extends CommonChainContext<QuestionSubmitRequestDTO> {
|
||||
|
||||
}
|
||||
@@ -0,0 +1,13 @@
|
||||
package cn.meowrain.aioj.backend.question.dto.chains.context;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.designpattern.chains.CommonChainContext;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionUpdateRequestDTO;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* 题目更新参数校验责任链上下文
|
||||
*/
|
||||
@Component
|
||||
public class QuestionUpdateRequestParamVerifyContext extends CommonChainContext<QuestionUpdateRequestDTO> {
|
||||
|
||||
}
|
||||
@@ -20,6 +20,14 @@ public interface QuestionService extends IService<Question> {
|
||||
*/
|
||||
Long createQuestionWithChain(QuestionCreateRequestDTO requestDTO);
|
||||
|
||||
/**
|
||||
* 更新题目(使用责任链校验)
|
||||
* @param questionId 题目ID
|
||||
* @param requestDTO 题目编辑请求DTO
|
||||
* @return 是否成功
|
||||
*/
|
||||
Boolean updateQuestionWithChain(Long questionId, cn.meowrain.aioj.backend.question.dto.req.QuestionEditRequestDTO requestDTO);
|
||||
|
||||
/**
|
||||
* 创建题目
|
||||
* @param question 题目信息
|
||||
|
||||
@@ -4,6 +4,7 @@ import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dao.entity.Question;
|
||||
import cn.meowrain.aioj.backend.question.dao.mapper.QuestionMapper;
|
||||
import cn.meowrain.aioj.backend.question.dto.chains.context.QuestionCreateRequestParamVerifyContext;
|
||||
import cn.meowrain.aioj.backend.question.dto.chains.context.QuestionEditRequestParamVerifyContext;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.*;
|
||||
import cn.meowrain.aioj.backend.question.dto.resp.QuestionResponseDTO;
|
||||
import cn.meowrain.aioj.backend.question.service.QuestionService;
|
||||
@@ -17,6 +18,8 @@ import org.apache.commons.lang3.StringUtils;
|
||||
import org.springframework.beans.BeanUtils;
|
||||
import org.springframework.stereotype.Service;
|
||||
import com.fasterxml.jackson.core.type.TypeReference;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
@@ -28,8 +31,10 @@ import java.util.List;
|
||||
public class QuestionServiceImpl extends ServiceImpl<QuestionMapper, Question> implements QuestionService {
|
||||
|
||||
private final QuestionCreateRequestParamVerifyContext questionCreateChainContext;
|
||||
private final QuestionEditRequestParamVerifyContext questionEditChainContext;
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public Long createQuestionWithChain(QuestionCreateRequestDTO requestDTO) {
|
||||
// 执行责任链校验
|
||||
log.info("开始执行题目创建责任链校验");
|
||||
@@ -79,17 +84,86 @@ public class QuestionServiceImpl extends ServiceImpl<QuestionMapper, Question> i
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public Long createQuestion(Question question) {
|
||||
this.save(question);
|
||||
return question.getId();
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public Boolean updateQuestion(Question question) {
|
||||
return this.updateById(question);
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public Boolean updateQuestionWithChain(Long questionId, QuestionEditRequestDTO requestDTO) {
|
||||
// 先检查题目是否存在
|
||||
Question existingQuestion = this.getById(questionId);
|
||||
if (existingQuestion == null) {
|
||||
throw new cn.meowrain.aioj.backend.framework.core.exception.ClientException(
|
||||
"题目不存在,题目ID: " + questionId,
|
||||
cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode.NOT_FOUND_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
// 执行责任链校验
|
||||
log.info("开始执行题目编辑责任链校验,题目ID: {}", questionId);
|
||||
questionEditChainContext.handler(
|
||||
ChainMarkEnums.QUESTION_EDIT_PARAM_VERIFY_CHAIN.getMark(),
|
||||
requestDTO
|
||||
);
|
||||
log.info("题目编辑责任链校验通过");
|
||||
|
||||
// 校验通过,更新题目(只更新非空字段)
|
||||
Question questionToUpdate = new Question();
|
||||
questionToUpdate.setId(questionId);
|
||||
|
||||
// 使用 BeanUtils.copyProperties 的忽略空值特性
|
||||
// 这里需要手动处理每个字段,因为 copyProperties 会覆盖 null 值
|
||||
if (StringUtils.isNotBlank(requestDTO.getTitle())) {
|
||||
questionToUpdate.setTitle(requestDTO.getTitle());
|
||||
}
|
||||
if (StringUtils.isNotBlank(requestDTO.getContent())) {
|
||||
questionToUpdate.setContent(requestDTO.getContent());
|
||||
}
|
||||
if (StringUtils.isNotBlank(requestDTO.getDifficulty())) {
|
||||
questionToUpdate.setDifficulty(requestDTO.getDifficulty());
|
||||
}
|
||||
if (StringUtils.isNotBlank(requestDTO.getAnswer())) {
|
||||
questionToUpdate.setAnswer(requestDTO.getAnswer());
|
||||
}
|
||||
|
||||
// 处理复杂字段
|
||||
ObjectMapper mapper = new ObjectMapper();
|
||||
if (requestDTO.getTags() != null && !requestDTO.getTags().isEmpty()) {
|
||||
try {
|
||||
questionToUpdate.setTags(mapper.writeValueAsString(requestDTO.getTags()));
|
||||
} catch (Exception e) {
|
||||
log.error("序列化 tags 失败", e);
|
||||
}
|
||||
}
|
||||
if (requestDTO.getJudgeConfig() != null) {
|
||||
try {
|
||||
questionToUpdate.setJudgeConfig(mapper.writeValueAsString(requestDTO.getJudgeConfig()));
|
||||
} catch (Exception e) {
|
||||
log.error("序列化 judgeConfig 失败", e);
|
||||
}
|
||||
}
|
||||
if (requestDTO.getJudgeCase() != null && !requestDTO.getJudgeCase().isEmpty()) {
|
||||
try {
|
||||
questionToUpdate.setJudgeCase(mapper.writeValueAsString(requestDTO.getJudgeCase()));
|
||||
} catch (Exception e) {
|
||||
log.error("序列化 judgeCase 失败", e);
|
||||
}
|
||||
}
|
||||
|
||||
return this.updateById(questionToUpdate);
|
||||
}
|
||||
|
||||
@Override
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public Boolean deleteQuestion(Long questionId) {
|
||||
return this.removeById(questionId);
|
||||
}
|
||||
|
||||
@@ -1,32 +1,69 @@
|
||||
package cn.meowrain.aioj.backend.question.service.impl;
|
||||
|
||||
import cn.meowrain.aioj.backend.framework.core.errorcode.ErrorCode;
|
||||
import cn.meowrain.aioj.backend.framework.core.exception.ClientException;
|
||||
import cn.meowrain.aioj.backend.question.common.enums.ChainMarkEnums;
|
||||
import cn.meowrain.aioj.backend.question.dao.entity.QuestionSubmit;
|
||||
import cn.meowrain.aioj.backend.question.dao.mapper.QuestionSubmitMapper;
|
||||
import cn.meowrain.aioj.backend.question.dto.chains.context.QuestionSubmitRequestParamVerifyContext;
|
||||
import cn.meowrain.aioj.backend.question.dto.req.QuestionSubmitRequestDTO;
|
||||
import cn.meowrain.aioj.backend.question.service.QuestionSubmitService;
|
||||
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.beans.BeanUtils;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
|
||||
/**
|
||||
* 题目提交服务实现
|
||||
*/
|
||||
@Slf4j
|
||||
@Service
|
||||
@RequiredArgsConstructor
|
||||
public class QuestionSubmitServiceImpl extends ServiceImpl<QuestionSubmitMapper, QuestionSubmit> implements QuestionSubmitService {
|
||||
|
||||
@Override
|
||||
public Long createSubmit(QuestionSubmit questionSubmit) {
|
||||
private final QuestionSubmitRequestParamVerifyContext submitChainContext;
|
||||
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
@Override
|
||||
public Long createSubmit(QuestionSubmit questionSubmit) {
|
||||
return createSubmitWithChain(questionSubmit);
|
||||
}
|
||||
|
||||
/**
|
||||
* 使用责任链模式创建题目提交
|
||||
*/
|
||||
private Long createSubmitWithChain(QuestionSubmit questionSubmit) {
|
||||
// 将 QuestionSubmit 转换为 QuestionSubmitRequestDTO 用于责任链校验
|
||||
QuestionSubmitRequestDTO requestDTO = new QuestionSubmitRequestDTO();
|
||||
requestDTO.setQuestionId(questionSubmit.getQuestionId());
|
||||
requestDTO.setLanguage(questionSubmit.getLanguage());
|
||||
requestDTO.setCode(questionSubmit.getCode());
|
||||
|
||||
// 执行责任链校验
|
||||
log.info("开始执行题目提交责任链校验,题目ID: {}", questionSubmit.getQuestionId());
|
||||
submitChainContext.handler(
|
||||
ChainMarkEnums.QUESTION_SUBMIT_REQ_PARAM_VERIFY_CHAIN.getMark(),
|
||||
requestDTO
|
||||
);
|
||||
log.info("题目提交责任链校验通过");
|
||||
|
||||
// 校验通过,保存提交记录
|
||||
// 设置初始状态:0 - 待判题
|
||||
questionSubmit.setStatus(0);
|
||||
|
||||
this.save(questionSubmit);
|
||||
return questionSubmit.getId();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Boolean updateSubmitStatus(QuestionSubmit questionSubmit) {
|
||||
return this.updateById(questionSubmit);
|
||||
}
|
||||
@Override
|
||||
public Boolean updateSubmitStatus(QuestionSubmit questionSubmit) {
|
||||
return this.updateById(questionSubmit);
|
||||
}
|
||||
|
||||
@Override
|
||||
public QuestionSubmit getSubmitById(Long submitId) {
|
||||
return this.getById(submitId);
|
||||
}
|
||||
@Override
|
||||
public QuestionSubmit getSubmitById(Long submitId) {
|
||||
return this.getById(submitId);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -17,3 +17,14 @@ spring:
|
||||
server-addr: 10.0.0.10:8848
|
||||
username: nacos
|
||||
password: nacos
|
||||
sentinel:
|
||||
transport:
|
||||
dashboard: 10.0.0.10:8081
|
||||
port: 8719
|
||||
client-ip: 10.0.0.1
|
||||
datasource:
|
||||
flow:
|
||||
nacos:
|
||||
server-addr: ${spring.cloud.nacos.discovery.server-addr}
|
||||
data-id: ${spring.application.name}-flow-rules
|
||||
rule-type: flow
|
||||
|
||||
Reference in New Issue
Block a user