Post.java

// com.example.devSns.domain.post.Post
package com.example.devSns.domain.post;

import jakarta.persistence.*;
import lombok.*;
import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
import java.time.LocalDateTime;

@Entity @Table(name="posts")
@EntityListeners(AuditingEntityListener.class)
@Getter @Setter @NoArgsConstructor @AllArgsConstructor @Builder
public class Post {
    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    @Column(nullable=false, length=1000)
    private String content;
    @Column(nullable=false)
    private String username;
    @Column(nullable=false)
    private Integer likes;
    @CreatedDate @Column(updatable=false)
    private LocalDateTime createdAt;
    @LastModifiedDate
    private LocalDateTime updatedAt;
}