@Data
@AllArgsConstructor
@NoArgsConstructor
@Entity(name = "categories")
public class Category {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private long id;
    @Column
    private String name;
    @Column
    private String description;
    @Column
    private float discount;

    @OneToMany(mappedBy = "category")
    private List<Product> products;
}