passenger.ts

type PassengerEnName = {
  type: 'PassengerEnName';
  firstname: string;
  middlename?: string;
  lastname: string;
};

type PassengerCnName = {
  type: 'PassengerCnName';
  firstname: string;
  lastname: string;
};

type PassengerName = PassengerEnName | PassengerCnName;

type TelephoneContact = {
  type: 'TelephoneContact';
  tel: string;
};

type MobilePhoneContact = {
  type: 'MobilePhoneContact';
  mobile: string;
};

type PassengerContact = TelephoneContact | MobilePhoneContact;

type AdultPassenger = {
  type: 'AdultPassenger';
  id: number;
  name: PassengerName;
  age: number;
  contact: PassengerContact;
};

type ChildPassengerFather = {
  type: 'ChildPassengerFather';
  fatherId: number;
};

type ChildPassengerMother = {
  type: 'ChildPassengerMother';
  motherId: number;
};

type ChildPassengerParents = {
  type: 'ChildPassengerParents';
  fatherId: number;
  motherId: number;
};

type ChildPassengerParent =
  | ChildPassengerFather
  | ChildPassengerMother
  | ChildPassengerParents;

type ChildPassenger = {
  type: 'ChildPassenger';
  id: number;
  name: PassengerName;
  age: number;
  parent: ChildPassengerParent;
};

type Passenger = AdultPassenger | ChildPassenger;