feat:更新朋友圈功能

src/main/java/com/cxx/food/service/impl/MomentServiceImpl.java

@@ -1,11 +1,13 @@
 package com.cxx.food.service.impl;
 
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.cxx.food.dao.MomentDao;
-import com.cxx.food.dto.CommentDto;
 import com.cxx.food.dto.MomentDto;
 import com.cxx.food.entity.Comment;
 import com.cxx.food.entity.Moment;
+import com.cxx.food.entity.MomentImage;
 import com.cxx.food.mapper.CommentMapper;
+import com.cxx.food.mapper.MomentImageMapper;
 import com.cxx.food.mapper.MomentMapper;
 import com.cxx.food.service.MomentService;
 import com.cxx.framework.web.CustomException;
@@ -26,11 +28,18 @@ public class MomentServiceImpl implements MomentService {
     @Resource
     private CommentMapper commentMapper;
 
+    @Resource
+    private MomentImageMapper momentImageMapper;
+
     @Override
     public Boolean addMoment(MomentDto momentDto) {
         Moment moment = new Moment();
         BeanUtils.copyProperties(momentDto, moment);
-        return momentMapper.insert(moment) == 1;
+        momentMapper.insert(moment);
+
+        insertMomentImage(moment.getId(), momentDto.getImageList());
+
+        return Boolean.TRUE;
     }
 
     @Override
@@ -42,7 +51,18 @@ public class MomentServiceImpl implements MomentService {
         Moment moment = new Moment();
         BeanUtils.copyProperties(momentDto, moment);
         moment.setId(id);
-        return momentMapper.updateById(moment) == 1;
+        momentMapper.updateById(moment);
+
+        deleteMomentImage(id);
+        insertMomentImage(id, momentDto.getImageList());
+        return Boolean.TRUE;
+    }
+
+    @Override
+    public Boolean deleteMoment(Long id) {
+        deleteMomentImage(id);
+        momentMapper.deleteById(id);
+        return Boolean.TRUE;
     }
 
     @Override
@@ -62,4 +82,14 @@ public class MomentServiceImpl implements MomentService {
         comment.setMomentId(momentId);
         return commentMapper.insert(comment) == 1;
     }
+
+    private void deleteMomentImage(Long id) {
+        momentImageMapper.delete(Wrappers.lambdaQuery(MomentImage.class).eq(MomentImage::getMomentId, id));
+    }
+
+    private void insertMomentImage(Long momentId, List<String> imageList) {
+        if (!imageList.isEmpty()) {
+            momentDao.insertMomentImage(momentId, imageList);
+        }
+    }
 }