@Entity
@Getter
@NoArgsConstructor
public class Order {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private String id;
    @OneToMany
    @JoinColumn(name = "ORDER_ID")
    private List<OrderItem> orderItems;

    @Builder
    public Order(String id, List<OrderItem> orderItems) {
        this.id = id;
        this.orderItems = orderItems;
    }
}