.java

@Getter
@MappedSuperclass
public class BaseEntity {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @CreatedBy
    @Column(updatable = false)
    private String createdBy;

    @CreatedDate
    @Column(updatable = false)
    private LocalDateTime createdAt = LocalDateTime.now();

    @LastModifiedBy
    private String modifiedBy;

    @LastModifiedDate
    private LocalDateTime modifiedAt = LocalDateTime.now();
}

@Getter
@Entity
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class Member extends BaseEntity {

    private String name;

    @ManyToOne
    @JoinColumn(name = "TEAM_ID", foreignKey = @ForeignKey(name = "FK_TEAM_ID"))
    private Team team;

    public void setTeam(Team team) {
        this.team = team;
        team.getMembers().add(this);
    }
}

@Getter
@Entity
@NoArgsConstructor
@AllArgsConstructor
public class Team extends BaseEntity {

    private String name;

    @Setter
    @OrderBy("id asc")
    @BatchSize(size = 1000)
    @OneToMany(fetch = FetchType.LAZY, mappedBy = "team", cascade = CascadeType.ALL)
    private List<Member> members = new ArrayList<>();

    public Team(String name) {
        this.name = name;
    }

}