笔记修改功能

src/main/java/com/dd/admin/business/api/AuthApi.java

@@ -51,6 +51,7 @@ import com.github.xiaoymin.knife4j.annotations.ApiOperationSupport;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
@@ -507,6 +508,46 @@ public class AuthApi {
         return ResultBean.success();
     }
 
+
+    @ApiOperation(value = "创建笔记")
+    @ApiOperationSupport(order = 1)
+    @PostMapping("/api/auth/updateNote")
+    @OperLog(operModule = "创建笔记",operType = OperType.ADD,operDesc = "创建笔记")
+    @Transactional
+    public ResultBean updateNote(@RequestBody NoteDto noteDto) {
+        String authorId = String.valueOf(request.getAttribute("authorId"));
+        Author author = authorService.getById(authorId);
+
+        Note note = BeanUtil.copyProperties(noteDto, Note.class);
+        note.setAuthorId(author.getAuthorId());
+        note.setAuthorName(author.getAuthorName());
+        note.setAuthorAvatar(author.getAvatarUrl());
+        note.setIpAddress(IPUtils.getIpAddr(request)); // 请求IP
+        note.setIpRealAddress(AddressUtils.getRealAddress(note.getIpAddress()));
+        noteService.updateById(note);
+
+        List<String> imgs = noteDto.getImgs();
+        List<NoteImg> noteImgList = new ArrayList<>();
+        for(int i=0;i<imgs.size();i++){
+            NoteImg noteImg = new NoteImg();
+            noteImg.setAuthorId(authorId);
+            noteImg.setNoteId(note.getNoteId());
+            noteImg.setImgSort(i);
+            File file = fileService.selectFileByFileId(imgs.get(i));
+            String serverName = request.getServerName();
+            System.out.println(serverName);
+            noteImg.setImgUrl("http://" + serverName + ":" + port + file.getFilePath());
+            noteImgList.add(noteImg);
+        }
+        noteImgService.deleteNoteImgByNoteId(note.getNoteId());
+        noteImgService.saveBatch(noteImgList);
+
+        Note updateNote = noteService.getById(note.getNoteId());
+        updateNote.setFirstPicture(noteImgList.get(0).getImgUrl());
+        noteService.updateById(updateNote);
+        return ResultBean.success();
+    }
+
     //外层倒叙 回复正序
     @ApiOperation(value = "获取笔记评论")
     @ApiOperationSupport(order = 1)

src/main/java/com/dd/admin/business/noteImg/service/NoteImgService.java

@@ -23,4 +23,5 @@ public interface NoteImgService extends IService<NoteImg> {
     //笔记包含的图片-列表
     List<NoteImgVo> selectNoteImgList(NoteImgDto noteImgDto);
 
+    Integer deleteNoteImgByNoteId(String noteId);
 }

src/main/java/com/dd/admin/business/noteImg/service/impl/NoteImgServiceImpl.java

@@ -1,5 +1,7 @@
 package com.dd.admin.business.noteImg.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.dd.admin.common.model.PageFactory;
@@ -33,4 +35,11 @@ public class NoteImgServiceImpl extends ServiceImpl<NoteImgMapper, NoteImg> impl
     public List<NoteImgVo> selectNoteImgList(NoteImgDto noteImgDto) {
         return baseMapper.selectNoteImgList(noteImgDto);
     }
+
+    @Override
+    public Integer deleteNoteImgByNoteId(String noteId) {
+        LambdaUpdateWrapper<NoteImg> updateWrapper = new LambdaUpdateWrapper<>();
+        updateWrapper.eq(NoteImg::getNoteId, noteId);
+        return baseMapper.delete(updateWrapper);
+    }
 }