@Entity
@Table(name = "core_work_unit_partnership")
public class WorkUnitPartnership extends Model {

    @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE)
    @Column(name = "id", nullable = false)
    private Long id;

    // The work unit of the user inserting the partnership
    @ManyToOne
    private WorkUnit workUnit;

    // The type of partnership (value provided by a custom list)
    @ManyToOne
    private CustomListElement partnershipType;

    // The geographical scope of the partnership
    @Column(name = "geographical_scope")
    private GeographicalScopeEnum geographicalScope;

    // The name of the partnership (in Portuguese)
    @Column(name = "name_pt")
    private String namePt;

    // The name of the partnership (in English)
    @Column(name = "name_en")
    private String nameEn;

    // A more detailed description of the partnership (in Portuguese)
    @Column(name = "description_pt", length = MAX_SIZE_DESCRIPTION)
    private String descriptionPt;

    // A more detailed description of the partnership (in English)
    @Column(name = "description_en", length = MAX_SIZE_DESCRIPTION)
    private String descriptionEn;

    // The year in which the partnership initiated
    @Column(name = "start_year")
    private Integer startYear;

    // The year in which the partnership ended
    @Column(name = "end_year")
    private Integer endYear;

    @DbJsonB
    @Column(name = "extra_data")
    private WorkUnitPartnershipExtraData extraData;

    // Whether the partnership is currently public in the system
    @JsonProperty(value = "privacy_level")
    @Column(name = "privacy_level")
    private PrivacyLevelEnum privacyLevel;