peanut/happy-life-star
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: 完善后端架构 - 标准化Controller层和Service层

Browse Source 
✨ 新功能:
- 创建了完整的Service层架构，包含所有业务实体的Service接口和实现类
- 新增8个标准化的Controller类，支持完整的CRUD操作
- 实现了统一的Request/Response模式和分页查询功能
- 创建了认证服务(AuthService)和令牌服务(TokenService)
- 添加了Redis配置和认证拦截器

🏗️ 架构优化:
- 移除Controller层所有try-catch块，使用全局异常处理机制
- 创建了专门的异常类(AuthException, TokenException, CaptchaException)
- 统一了API返回格式，完善了Result类的方法
- 实现了标准的分页查询和参数校验

📦 新增文件:
- 8个Controller类: Achievement, Comment, CommunityPost, Conversation, CozeApiCall, EmotionAnalysis, Reward, UserStats
- 12个Service接口和对应的实现类
- 标准化的DTO类(Request/Response)
- 异常处理类和拦截器
- 测试用例

🔧 重构优化:
- 重写了AuthController，移除所有业务逻辑到Service层
- 优化了MessageController，使用标准的Request/Response格式
- 更新了全局异常处理器，支持多种异常类型
- 完善了WebConfig配置，添加认证拦截器

📊 代码统计:
- 新增文件: 60+个
- 新增代码行数: 8000+行
- 重构代码行数: 1000+行
- 移除过时接口: 4个
This commit is contained in:
peanut_hzm
2025-07-24 07:38:40 +08:00
parent 880e0e3c88
commit 873b8e55da
67 changed files with 8619 additions and 850 deletions
Download Patch File Download Diff File Expand all files Collapse all files
backend-single/src/main/java/com/emotion/controller/CommentController.java
+249
View File
@@ -0,0 +1,249 @@
package com.emotion.controller;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.emotion.common.PageResult;
import com.emotion.common.Result;
import com.emotion.dto.request.PageRequest;
import com.emotion.dto.response.BaseResponse;
import com.emotion.entity.Comment;
import com.emotion.service.CommentService;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import javax.validation.constraints.NotBlank;
import java.time.format.DateTimeFormatter;
import java.util.List;
import java.util.stream.Collectors;
/**
* 评论控制器
*
* @author emotion-museum
* @date 2025-07-23
*/
@RestController
@RequestMapping("/comment")
public class CommentController {
@Autowired
private CommentService commentService;
private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
/**
* 分页查询评论
*/
@GetMapping("/page")
public Result<PageResult<CommentResponse>> getPage(@Validated PageRequest request) {
IPage<Comment> page = commentService.getPage(request);
List<CommentResponse> responses = page.getRecords().stream()
.map(this::convertToResponse)
.collect(Collectors.toList());
PageResult<CommentResponse> pageResult = new PageResult<>();
pageResult.setCurrent(page.getCurrent());
pageResult.setSize(page.getSize());
pageResult.setTotal(page.getTotal());
pageResult.setPages(page.getPages());
pageResult.setRecords(responses);
return Result.success(pageResult);
}
/**
* 根据帖子ID分页查询评论
*/
@GetMapping("/post/{postId}/page")
public Result<PageResult<CommentResponse>> getPageByPostId(@PathVariable String postId, @Validated PageRequest request) {
IPage<Comment> page = commentService.getPageByPostId(request, postId);
List<CommentResponse> responses = page.getRecords().stream()
.map(this::convertToResponse)
.collect(Collectors.toList());
PageResult<CommentResponse> pageResult = new PageResult<>();
pageResult.setCurrent(page.getCurrent());
pageResult.setSize(page.getSize());
pageResult.setTotal(page.getTotal());
pageResult.setPages(page.getPages());
pageResult.setRecords(responses);
return Result.success(pageResult);
}
/**
* 根据用户ID分页查询评论
*/
@GetMapping("/user/{userId}/page")
public Result<PageResult<CommentResponse>> getPageByUserId(@PathVariable String userId, @Validated PageRequest request) {
IPage<Comment> page = commentService.getPageByUserId(request, userId);
List<CommentResponse> responses = page.getRecords().stream()
.map(this::convertToResponse)
.collect(Collectors.toList());
PageResult<CommentResponse> pageResult = new PageResult<>();
pageResult.setCurrent(page.getCurrent());
pageResult.setSize(page.getSize());
pageResult.setTotal(page.getTotal());
pageResult.setPages(page.getPages());
pageResult.setRecords(responses);
return Result.success(pageResult);
}
/**
* 根据ID获取评论
*/
@GetMapping("/{id}")
public Result<CommentResponse> getById(@PathVariable String id) {
Comment comment = commentService.getById(id);
if (comment == null) {
return Result.notFound("评论不存在");
}
return Result.success(convertToResponse(comment));
}
/**
* 创建评论
*/
@PostMapping
public Result<CommentResponse> create(@RequestBody @Validated CommentCreateRequest request) {
Comment comment = commentService.createComment(
request.getPostId(),
request.getUserId(),
request.getContent(),
request.getReplyToId()
);
return Result.success(convertToResponse(comment));
}
/**
* 更新评论
*/
@PutMapping("/{id}")
public Result<CommentResponse> update(@PathVariable String id, @RequestBody Comment comment) {
comment.setId(id);
boolean updated = commentService.updateById(comment);
if (!updated) {
return Result.error("更新失败");
}
Comment updatedComment = commentService.getById(id);
return Result.success(convertToResponse(updatedComment));
}
/**
* 删除评论
*/
@DeleteMapping("/{id}")
public Result<Void> delete(@PathVariable String id) {
boolean deleted = commentService.removeById(id);
if (!deleted) {
return Result.error("删除失败");
}
return Result.success();
}
/**
* 根据帖子ID查询顶级评论
*/
@GetMapping("/post/{postId}/top-level")
public Result<List<CommentResponse>> getTopLevelCommentsByPostId(@PathVariable String postId) {
List<Comment> comments = commentService.getTopLevelCommentsByPostId(postId);
List<CommentResponse> responses = comments.stream()
.map(this::convertToResponse)
.collect(Collectors.toList());
return Result.success(responses);
}
/**
* 根据评论ID查询回复
*/
@GetMapping("/{commentId}/replies")
public Result<List<CommentResponse>> getRepliesByCommentId(@PathVariable String commentId) {
List<Comment> replies = commentService.getRepliesByCommentId(commentId);
List<CommentResponse> responses = replies.stream()
.map(this::convertToResponse)
.collect(Collectors.toList());
return Result.success(responses);
}
/**
* 统计帖子的评论数量
*/
@GetMapping("/post/{postId}/count")
public Result<Long> countByPostId(@PathVariable String postId) {
Long count = commentService.countByPostId(postId);
return Result.success(count);
}
/**
* 点赞评论
*/
@PutMapping("/{id}/like")
public Result<Void> likeComment(@PathVariable String id) {
boolean updated = commentService.updateLikes(id, 1);
if (!updated) {
return Result.error("点赞失败");
}
return Result.success();
}
/**
* 取消点赞评论
*/
@PutMapping("/{id}/unlike")
public Result<Void> unlikeComment(@PathVariable String id) {
boolean updated = commentService.updateLikes(id, -1);
if (!updated) {
return Result.error("取消点赞失败");
}
return Result.success();
}
/**
* 转换为响应对象
*/
private CommentResponse convertToResponse(Comment comment) {
CommentResponse response = new CommentResponse();
BeanUtils.copyProperties(comment, response);
response.setId(comment.getId());
if (comment.getCreateTime() != null) {
response.setCreateTime(comment.getCreateTime().format(DATE_TIME_FORMATTER));
}
if (comment.getUpdateTime() != null) {
response.setUpdateTime(comment.getUpdateTime().format(DATE_TIME_FORMATTER));
}
return response;
}
/**
* 评论创建请求
*/
@lombok.Data
public static class CommentCreateRequest {
@NotBlank(message = "帖子ID不能为空")
private String postId;
@NotBlank(message = "用户ID不能为空")
private String userId;
@NotBlank(message = "评论内容不能为空")
private String content;
private String replyToId;
}
/**
* 评论响应类
*/
@lombok.Data
@lombok.EqualsAndHashCode(callSuper = true)
public static class CommentResponse extends BaseResponse {
private String postId;
private String userId;
private String content;
private String replyToId;
private Integer likes;
}
}