OpenIsle/src/main/java/com/openisle/model/Post.java

package com.openisle.model;

import jakarta.persistence.*;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;

import java.time.LocalDateTime;

@Entity
@Getter
@Setter
@NoArgsConstructor
@Table(name = "posts")
public class Post {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @Column(nullable = false)
    private String title;

    @Column(nullable = false, columnDefinition = "TEXT")
    private String content;

    @Column(nullable = false)
    private LocalDateTime createdAt;

    @ManyToOne(optional = false, fetch = FetchType.LAZY)
    @JoinColumn(name = "author_id")
    private User author;

    @Column(nullable = false)
    private long views = 0;

    @PrePersist
    protected void onCreate() {
        this.createdAt = LocalDateTime.now();
    }
}