Library.java

package DiffLens.back_end.domain.library.entity;

import DiffLens.back_end.domain.members.entity.Member;
import DiffLens.back_end.global.entity.BaseEntity;
import jakarta.persistence.*;
import lombok.*;
import org.hibernate.annotations.JdbcTypeCode;
import org.hibernate.type.SqlTypes;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;

import java.util.List;

@Entity
@Getter
@Setter
@Builder
@AllArgsConstructor
@NoArgsConstructor(access = AccessLevel.PROTECTED)
@EntityListeners(AuditingEntityListener.class)
public class Library extends BaseEntity {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "library_id")
    private Long id;

    @Column(nullable = false, length = 50)
    private String libraryName;

    @Column(nullable = false, columnDefinition = "text[]")
    private List<String> tags;

    @JdbcTypeCode(SqlTypes.ARRAY)
    @Column(nullable = false, columnDefinition = "text[] DEFAULT '{}'::text[]")
    @Builder.Default
    private List<String> panelIds = List.of();

    // 연관관계
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "member_id")
    private Member member;
}