Division.java

package com.d288.mwise60.entities;

import jakarta.persistence.*;
import lombok.Data;
import lombok.Getter;
import lombok.Setter;
import org.hibernate.annotations.CreationTimestamp;
import org.hibernate.annotations.UpdateTimestamp;

import java.util.Date;
import java.util.HashSet;
import java.util.Set;

@Entity
@Table(name = "divisions")
@Getter
@Setter

public class Division {

    // start adding variables next
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "division_id")
    private Long id;

    @Column(name = "division")
    private String division_name; // SQL refers to it as "division"

    @CreationTimestamp // hibernate manages grabbing time
    @Column(name = "create_date")
    private Date create_date;

    @UpdateTimestamp
    @Column(name = "last_update") // hibernate manages grabbing time
    private Date last_update;

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "country_id", nullable = false, insertable = false, updatable = false) // joins country_id column in countries table
    private Country country;

    @Column(name = "country_id")
    private Long country_ID; // may be lower case country_id

    @OneToMany(cascade = CascadeType.ALL, mappedBy = "division") // Referenced as "division" in the Customer entity
    private Set<Customer> customers = new HashSet<>(); // initializes as eager (not lazy)

    // unsure what to do here
    public void setCountry(Country country) {
        this.country = country;
        this.country_ID = country.getId();
        //setCountry_ID(country.getId());
    }

}