新增发帖达人页面

src/main/java/io/linfeng/modules/admin/service/impl/AppUserServiceImpl.java

@@ -332,6 +332,9 @@ public class AppUserServiceImpl extends ServiceImpl<AppUserDao, AppUserEntity> i
         DateTime month = cn.hutool.core.date.DateUtil.beginOfMonth(new Date());
 
         List<PostEntity> postList = postService.lambdaQuery().gt(PostEntity::getCreateTime, month).list();
+        if(postList.isEmpty()){
+            return new ArrayList<>();
+        }
         Map<Integer, Long> collect = postList.stream().collect(Collectors.groupingBy(PostEntity::getUid, Collectors.counting()));
         Map<Integer, Long> sorted = collect
                 .entrySet()

src/main/java/io/linfeng/modules/app/controller/AppUserInfoController.java

@@ -117,6 +117,13 @@ public class AppUserInfoController {
         return R.ok().put("result", response);
     }
 
+    @Login
+    @PostMapping("/cancelFollow")
+    @ApiOperation("取消关注用户")
+    public R cancelFollow(@LoginUser AppUserEntity user, @RequestBody AddFollowForm request) {
+        appUserService.cancelFollow(request, user);
+        return R.ok("取消关注用户成功");
+    }
 
     @Login
     @PostMapping("/userInfoEdit")