DataJPA/src/main/kotlin/com/chantha/jdbc/jpa/model/OrderDetail.java

package com.chantha.jdbc.jpa.model;

import com.fasterxml.jackson.annotation.JsonBackReference;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonManagedReference;

import javax.persistence.*;

@Entity
public class OrderDetail {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long orderDetailId;

    private int qty;

    private double price;

    @JsonManagedReference
    @ManyToOne(fetch = FetchType.EAGER)
    @JoinColumn(name = "orderId",nullable = false)
    private Order order;

    @JsonManagedReference
    @ManyToOne(fetch = FetchType.EAGER)
    @JoinColumn(name = "productId",nullable = false)
    private Product product;


    public OrderDetail() {
    }

    public Long getOrderDetailId() {
        return orderDetailId;
    }

    public void setOrderDetailId(Long orderDetailId) {
        this.orderDetailId = orderDetailId;
    }

    public int getQty() {
        return qty;
    }

    public void setQty(int qty) {
        this.qty = qty;
    }

    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    @JsonBackReference
    public Order getOrder() {
        return order;
    }

    @JsonBackReference
    public Product getProduct() {
        return product;
    }

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

    public void setOrder(Order order) {
        this.order = order;
    }

    public OrderDetail(Long orderDetailId, int qty, double price, Order order,Product product) {
        this.order=order;
        this.orderDetailId=orderDetailId;
        this.price=price;
        this.qty=qty;
        this.product=product;
    }
}