资源位支持清除的功能

@@ -21,4 +21,5 @@ public interface ResourcesContentDataMapper {
     int insert(ResourcesContentData record);
     String selectCodeById(Integer id);
 
+    void deleteByContentIds(@Param("resourceContentIds")List<Integer> resourceContentIds);
 }

@@ -14,4 +14,6 @@ public interface ResourcesContentMapper {
     int deleteByPrimaryKey(Integer id);
 
     int insert(ResourcesContent record);
+
+    void deleteByResourceId(@Param("resourceId")Integer resourceId);
 }

@@ -133,4 +133,12 @@
       #{status,jdbcType=TINYINT}, #{type,jdbcType=TINYINT}, #{contentData,jdbcType=LONGVARCHAR}
       )
   </insert>
+
+  <delete id="deleteByContentIds">
+      delete from resources_content_data
+      where resource_content_id  in
+      <foreach collection="resourceContentIds" open="(" close=")" item="item" separator=",">
+          #{item}
+      </foreach>
+  </delete>
 </mapper>
\ No newline at end of file

@@ -30,4 +30,9 @@
 	      #{resourcesId,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR}, #{orderBy,jdbcType=INTEGER}, 
 	      #{createTime,jdbcType=INTEGER}, #{status,jdbcType=TINYINT})
 	  </insert>
+
+    <delete id="deleteByResourceId">
+        delete from resources_content
+	    where resources_id = #{resourceId,jdbcType=INTEGER}
+    </delete>
 </mapper>
\ No newline at end of file

@@ -188,7 +188,15 @@ public class ResourceServiceImpl implements IResourceService{
 			throw new ServiceException(400, "资源位id不能为空！");
 		}
 		if (CollectionUtils.isEmpty(req.getItems())) {
-			throw new ServiceException(400, "资源位内容不能为空！");
+			List<ResourcesContent> content = resourcesContentMapper.selectByResourceId(req.getId());
+
+			resourcesContentMapper.deleteByResourceId(req.getId());
+			List<Integer> resourceContentIds = content.stream().map(ResourcesContent::getId).collect(Collectors.toList());
+			if (CollectionUtils.isNotEmpty(resourceContentIds)) {
+				resourcesContentDataMapper.deleteByContentIds(resourceContentIds);
+			}
+			return;
+			//throw new ServiceException(400, "资源位内容不能为空！");
 		}
 		
 		int index = 0;