src/main/java/com/forum/repository/CommentRepository.java
package com.forum.repository;
import com.forum.model.Comment;
import com.forum.model.Post;
import com.forum.model.User;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface CommentRepository extends JpaRepository<Comment, Long> {
List<Comment> findByPost(Post post);
List<Comment> findAllByUser(User user);
}