user entity

package cc.serviceops.account;
import cc.serviceops.account.helpers.UserRole;
import cc.serviceops.organisation.Organisation;
import cc.serviceops.organisation.Team;
import cc.serviceops.ticket.Ticket;
import cc.serviceops.ticket.TicketAction;
import lombok.Getter;
import lombok.Setter;
import org.springframework.lang.Nullable;
import javax.persistence.*;
import java.util.Objects;
import java.util.List;

@Entity @Table(name = "account")
@Getter @Setter
public class User {
    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
    private int id;

    private String password;
    private String email;

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

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

    @Nullable
    private String telephone;

    private boolean enabled = true;

    @Enumerated(EnumType.STRING)
    private UserRole role = UserRole.GUEST;

    @ManyToOne(optional = true) @JoinColumn(name = "team_id")
    private Team team;

    @ManyToOne(optional = true) @JoinColumn(name = "organisation_id")
    private Organisation organisation;

    @OneToMany(mappedBy = "user")
    private List<Ticket> ticketList;

    @OneToMany(mappedBy = "creator")
    private List<Ticket> createdTicketList;

    @OneToMany(mappedBy = "user")
    private  List<TicketAction> actionList;

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        User user = (User) o;
        return id == user.id;
    }

    @Override
    public int hashCode() {
        return Objects.hash(id);
    }
}