package sofuni.exam.models.entity;

import jakarta.persistence.*;
import lombok.Getter;
import lombok.Setter;
import sofuni.exam.models.enums.Type;

import java.util.List;
import java.util.Set;

@Getter
@Setter
@Entity
@Table(name = "planets")
public class Planet extends BaseEntity {

    @Column(nullable = false, unique = true)
    private String name;

    @Column(nullable = false)
    private int diameter;

    @Column(name = "distance_from_sun",nullable = false)
    private Long distanceFromSun;

    @Column(name = "orbital_period", nullable = false)
    private Double orbitalPeriod;

    @Enumerated(EnumType.STRING)
    @Column(nullable = false)
    private Type type;

    @OneToMany(mappedBy = "planet")
    private List<Moon> moons;
}

=============================================

package sofuni.exam.models.entity;

import jakarta.persistence.*;
import lombok.Getter;
import lombok.Setter;

import java.util.List;

@Getter
@Setter
@Entity
@Table(name = "discoverers")
public class Discoverer extends BaseEntity {

    @Column(name = "first_name", nullable = false)
    private String firstName;

    @Column(name = "last_name",nullable = false)
    private String lastName;

    @Column(nullable = false)
    private String nationality;

    @Column
    private String occupation;

    @OneToMany(mappedBy = "discoverer")
    private List<Moon> moons;
}