src/core/Person.ts

   1 export enum Relation {
   2   Self,
   3   Spouse,
   4   Dependent,
   5 };
   6
   7 export default class Person {
   8   private _name: string;
   9   private _relation: Relation;
  10
  11   static joint = Symbol('Joint') as unknown as Person;
  12
  13   constructor(name: string, relation: Relation) {
  14     this._name = name;
  15     this._relation = relation;
  16   }
  17
  18   get name(): string {
  19     return this._name;
  20   }
  21
  22   get relation(): Relation {
  23     return this._relation;
  24   }
  25
  26   static self(name: string): Person {
  27     return new Person(name, Relation.Self);
  28   }
  29
  30   static spouse(name: string): Person {
  31     return new Person(name, Relation.Spouse);
  32   }
  33
  34   static dependent(name: string): Person {
  35     return new Person(name, Relation.Dependent);
  36   }
  37 };