refactor: 优化评论模块代码格式，提升可读性

internal/repo/comment.go

@@ -213,35 +213,3 @@ func (cr *CommentRepo) ListComments(currentUserID, targetID, commentID uint, tar
 
   return items, nil
 }
-
-func (cr *CommentRepo) CountReplyComments(currentUserID, commentID uint) (int64, error) {
-	var count int64
-	var masterID uint
-
-	// 根据commentID查询所属对象的用户ID
-	comment, err := cr.GetComment(strconv.Itoa(int(commentID)))
-	if err != nil {
-		return 0, err
-	}
-	if comment.TargetType == constant.TargetTypePost {
-		post, err := Post.GetPostByID(strconv.Itoa(int(comment.TargetID)))
-		if err != nil {
-			return 0, err
-		}
-		masterID = post.UserID
-	} else {
-		// 如果不是文章类型，可以根据需要添加其他类型的处理逻辑
-		return 0, errs.New(http.StatusBadRequest, "unsupported target type for counting replies", nil)
-	}
-
-	query := GetDB().Model(&model.Comment{}).Where("reply_id = ?", commentID)
-	if currentUserID > 0 {
-		query = query.Where("(is_private = ? OR (is_private = ? AND (user_id = ? OR user_id = ?)))", false, true, currentUserID, masterID)
-	} else {
-		query = query.Where("is_private = ?", false)
-	}
-	if err := query.Count(&count).Error; err != nil {
-		return 0, err
-	}
-	return count, nil
-}