栏目排序

src/main/java/com/huoran/iasf/controller/SysColumnController.java

@@ -89,7 +89,23 @@ public class SysColumnController {
     @PostMapping("/sortByColumn")
     @ApiOperation(value = "栏目排序(依据id更改)", response = SysColumn.class)
     public R sortByColumn(@RequestBody List<SortColumnRespVO> sortColumnRespVOList) {
+        for (SortColumnRespVO sort : sortColumnRespVOList) {
+            SysColumn sysColumn = new SysColumn();
+            BeanUtils.copyProperties(sort, sysColumn);
+            service.updateById(sysColumn);
+            //依据当前循环获取的栏目id，查询到引用当前栏目的文章对其进行修改栏目id
+            QueryWrapper<SysContent> queryWrapper = new QueryWrapper<>();
+            queryWrapper.eq("column_id", sysColumn.getId());
+            List<SysContent> contentList = contentService.list(queryWrapper);
+            if (contentList.size() > 0) {
+                for (SysContent content : contentList) {
+                    UpdateWrapper<SysContent> updateWrapper = new UpdateWrapper<>();
+                    updateWrapper.set("column_id", sysColumn.getId());
+                    contentService.update(content, updateWrapper);
+                }
+            }
 
+        }
 
         return R.success();
     }