MenuProduct.java

package kitchenpos.domain.menu;

import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.ForeignKey;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.JoinColumn;
import jakarta.persistence.ManyToOne;
import jakarta.persistence.Table;
import jakarta.persistence.Transient;
import kitchenpos.domain.product.Product;

import java.util.UUID;

@Table(name = "menu_product")
@Entity
public class MenuProduct {
    @Column(name = "seq")
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Id
    private Long seq;

    @ManyToOne(optional = false)
    @JoinColumn(
        name = "product_id",
        columnDefinition = "binary(16)",
        foreignKey = @ForeignKey(name = "fk_menu_product_to_product")
    )
    private Product product;

    @Column(name = "quantity", nullable = false)
    private long quantity;

    @Transient
    private UUID productId;

    public MenuProduct() {
    }

    public Long getSeq() {
        return seq;
    }

    public void setSeq(final Long seq) {
        this.seq = seq;
    }

    public Product getProduct() {
        return product;
    }

    public void setProduct(final Product product) {
        this.product = product;
    }

    public long getQuantity() {
        return quantity;
    }

    public void setQuantity(final long quantity) {
        this.quantity = quantity;
    }

    public UUID getProductId() {
        return productId;
    }

    public void setProductId(final UUID productId) {
        this.productId = productId;
    }
}