src/main/java/com/example/g8backend/service/ICommentService.java

package com.example.g8backend.service;

import com.example.g8backend.entity.Comment;

import java.util.List;

public interface ICommentService {

    void createComment(Long postId, Long userId, String content, Long parentCommentId);

    List<Comment> getCommentsByPostId(Long postId);

    List<Comment> getReplies(Long parentCommentId, int depth);

    boolean deleteComment(Long commentId);
}