模块化拆分

2021-09-29 23:09:54 +08:00
parent c8e93c45c7
commit 6d3739517a
157 changed files with 9528 additions and 9014 deletions
--- a/blog-comment/src/main/java/cn/celess/comment/controller/CommentController.java
+++ b/blog-comment/src/main/java/cn/celess/comment/controller/CommentController.java
@@ -0,0 +1,119 @@
+package cn.celess.comment.controller;
+
+import cn.celess.common.entity.Response;
+import cn.celess.common.entity.dto.CommentReq;
+import cn.celess.common.service.CommentService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+
+/**
+ * @author : xiaohai
+ * @date : 2019/03/30 20:37
+ */
+@RestController
+public class CommentController {
+    @Autowired
+    CommentService commentService;
+
+    /**
+     * 新增一条评论数据
+     *
+     * @param reqBody 请求数据
+     * @return Response
+     */
+    @PostMapping("/user/comment/create")
+    public Response addOne(@RequestBody CommentReq reqBody) {
+        return Response.success(commentService.create(reqBody));
+    }
+
+    @DeleteMapping("/user/comment/del")
+    public Response delete(@RequestParam("id") long id) {
+        return Response.success(commentService.delete(id));
+    }
+
+    @PutMapping("/user/comment/update")
+    public Response update(@RequestBody CommentReq reqBody) {
+        return Response.success(commentService.update(reqBody));
+    }
+
+    /**
+     * 获取所有的评论
+     *
+     * @param pagePath pagePath
+     * @param count    单页数据量
+     * @param page     页码
+     * @return Response
+     */
+    @GetMapping("/comments/{pagePath}/{pid}")
+    public Response commentsOfArticle(@PathVariable("pagePath") String pagePath, @PathVariable(value = "pid") long pid,
+                                      @RequestParam(value = "count", required = false, defaultValue = "10") int count,
+                                      @RequestParam(value = "page", required = false, defaultValue = "1") int page) {
+        String path = "";
+        if (pagePath.contains("article+")) {
+            path = "article/" + pagePath.split("\\+", 2)[1];
+        } else {
+            path = pagePath;
+        }
+        if ("*".equals(pagePath)) {
+            path = null;
+        }
+        return Response.success(commentService.retrievePageByPageAndPid(path, pid, page, count));
+    }
+
+    /**
+     * 通过pid获取数据
+     *
+     * @param pagePath pagePath
+     * @param count    count
+     * @param page     page
+     * @return Response
+     */
+    @GetMapping("/comment/pagePath/{pagePath}")
+    public Response retrievePage(@PathVariable("pagePath") String pagePath,
+                                 @RequestParam(value = "count", required = false, defaultValue = "10") int count,
+                                 @RequestParam(value = "page", required = false, defaultValue = "1") int page) {
+        String path = "";
+        if (pagePath.contains("article+")) {
+            path = "article/" + pagePath.split("\\+", 2)[1];
+        } else {
+            path = pagePath;
+        }
+        if ("*".equals(pagePath)) {
+            path = null;
+        }
+        return Response.success(commentService.retrievePage(path, page, count));
+    }
+
+    @GetMapping("/user/comment/pagePath/{pagePath}")
+    public Response userComment(@PathVariable("pagePath") String pagePath,
+                                @RequestParam(value = "count", required = false, defaultValue = "10") int count,
+                                @RequestParam(value = "page", required = false, defaultValue = "1") int page) {
+        String path = "";
+        if (pagePath.contains("article+")) {
+            path = "article/" + pagePath.split("\\+", 2)[1];
+        } else {
+            path = pagePath;
+        }
+        if ("*".equals(pagePath)) {
+            path = null;
+        }
+        return Response.success(commentService.retrievePageByAuthor(path, page, count));
+    }
+
+    @GetMapping("/admin/comment/pagePath/{pagePath}")
+    public Response adminComment(@PathVariable("pagePath") String pagePath,
+                                 @RequestParam(value = "count", required = false, defaultValue = "10") int count,
+                                 @RequestParam(value = "page", required = false, defaultValue = "1") int page) {
+        String path = "";
+        if (pagePath.contains("article+")) {
+            path = "article/" + pagePath.split("\\+", 2)[1];
+        } else {
+            path = pagePath;
+        }
+        if ("*".equals(pagePath)) {
+            path = null;
+        }
+        return Response.success(commentService.retrievePageByPage(path, page, count));
+    }
+}
--- a/blog-comment/src/main/java/cn/celess/comment/serviceimpl/CommentServiceImpl.java
+++ b/blog-comment/src/main/java/cn/celess/comment/serviceimpl/CommentServiceImpl.java
@@ -0,0 +1,152 @@
+package cn.celess.comment.serviceimpl;
+
+import cn.celess.common.enmu.CommentStatusEnum;
+import cn.celess.common.enmu.ResponseEnum;
+import cn.celess.common.entity.Comment;
+import cn.celess.common.entity.User;
+import cn.celess.common.entity.dto.CommentReq;
+import cn.celess.common.entity.vo.CommentModel;
+import cn.celess.common.entity.vo.PageData;
+import cn.celess.common.exception.MyException;
+import cn.celess.common.mapper.ArticleMapper;
+import cn.celess.common.mapper.CommentMapper;
+import cn.celess.common.mapper.UserMapper;
+import cn.celess.common.service.CommentService;
+import cn.celess.common.util.ModalTrans;
+import cn.celess.user.util.RedisUserUtil;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * @author : xiaohai
+ * @date : 2019/03/29 17:05
+ */
+@Service
+public class CommentServiceImpl implements CommentService {
+    @Autowired
+    CommentMapper commentMapper;
+    @Autowired
+    UserMapper userMapper;
+    @Autowired
+    ArticleMapper articleMapper;
+    @Autowired
+    HttpServletRequest request;
+    @Autowired
+    RedisUserUtil redisUserUtil;
+
+    @Override
+    public CommentModel create(CommentReq reqBody) {
+        if (reqBody == null) {
+            throw new MyException(ResponseEnum.PARAMETERS_ERROR);
+        }
+        User user = redisUserUtil.get();
+        Comment pComment = null;
+        if (reqBody.getPid() != -1) {
+            pComment = commentMapper.findCommentById(reqBody.getPid());
+        }
+        //不是一级评论
+        if (reqBody.getPid() != -1 && pComment == null) {
+            //父评论不存在
+            throw new MyException(ResponseEnum.PARAMETERS_ERROR);
+        }
+        Comment comment = new Comment();
+        comment.setFromUser(user);
+        User userTo = new User();
+        userTo.setId(null);
+        if (reqBody.getToUserId() != -1) {
+            userTo = userMapper.findById(reqBody.getToUserId());
+            comment.setToUser(userTo);
+        }
+        comment.setToUser(userTo);
+        userMapper.findById(reqBody.getToUserId());
+        BeanUtils.copyProperties(reqBody, comment);
+        commentMapper.insert(comment);
+        return ModalTrans.comment(commentMapper.findCommentById(comment.getId()));
+    }
+
+    @Override
+    public boolean delete(long id) {
+        Comment b = commentMapper.findCommentById(id);
+        if (b == null) {
+            throw new MyException(ResponseEnum.COMMENT_NOT_EXIST);
+        }
+        if (b.getStatus() == CommentStatusEnum.DELETED.getCode()) {
+            throw new MyException(ResponseEnum.DATA_IS_DELETED);
+        }
+        commentMapper.delete(id);
+        return true;
+    }
+
+    @Override
+    public CommentModel update(CommentReq reqBody) {
+        if (reqBody.getId() == null) {
+            throw new MyException(ResponseEnum.PARAMETERS_ERROR.getCode(), "id不可为空");
+        }
+        Comment comment = commentMapper.findCommentById(reqBody.getId());
+        if (!comment.getContent().equals(reqBody.getContent())) {
+            commentMapper.updateContent(reqBody.getContent(), reqBody.getId());
+            comment.setContent(reqBody.getContent());
+        }
+        return ModalTrans.comment(comment);
+    }
+
+    @Override
+    public PageData<CommentModel> retrievePage(String pagePath, int page, int count) {
+        PageHelper.startPage(page, count);
+        List<Comment> list = commentMapper.findAllByPagePathAndPidAndNormal(pagePath, -1);
+        return pageTrans(list);
+    }
+
+    @Override
+    public List<CommentModel> retrievePageByPid(long pid) {
+        List<Comment> allByPagePath = commentMapper.findAllByPid(pid);
+        return allByPagePath
+                .stream()
+                .filter(comment -> comment.getStatus() != CommentStatusEnum.DELETED.getCode())
+                .map(ModalTrans::comment)
+                .collect(Collectors.toList());
+    }
+
+    @Override
+    public PageData<CommentModel> retrievePageByAuthor(String pagePath, int page, int count) {
+        User user = redisUserUtil.get();
+        PageHelper.startPage(page, count);
+        List<Comment> list = commentMapper.findAllByPagePathAndFromUser(pagePath, user.getId());
+        return pageTrans(list);
+    }
+
+    @Override
+    public PageData<CommentModel> retrievePageByPageAndPid(String pagePath, long pid, int page, int count) {
+        PageHelper.startPage(page, count);
+        List<Comment> list = commentMapper.findAllByPagePath(pagePath);
+        return pageTrans(list, true);
+    }
+
+    @Override
+    public PageData<CommentModel> retrievePageByPage(String pagePath, int page, int count) {
+        PageHelper.startPage(page, count);
+        List<Comment> list = commentMapper.findAllByPagePath(pagePath);
+        return pageTrans(list, true);
+    }
+
+    private PageData<CommentModel> pageTrans(List<Comment> commentList) {
+        return pageTrans(commentList, false);
+    }
+
+    private PageData<CommentModel> pageTrans(List<Comment> commentList, boolean noResponseList) {
+        PageInfo<Comment> p = PageInfo.of(commentList);
+        List<CommentModel> modelList = commentList
+                .stream()
+                .map(ModalTrans::comment)
+                .peek(commentModel -> commentModel.setRespComment(this.retrievePageByPid(commentModel.getId())))
+                .collect(Collectors.toList());
+        return new PageData<>(p, modelList);
+    }
+}