Full Stack Development with JHipster - Second Edition

TypeScript model class for the entity

Let's look at the TypeScript model generated in src/main/webapp/app/shared/model/product.model.ts. This maps directly to the domain object:

export interface IProduct {  id?: number;  name?: string;  description?: string;  price?: number;  size?: Size;  imageContentType?: string;  image?: any;  productCategory?: IProductCategory;}export class Product implements IProduct {  constructor(    public id?: number,    public name?: string,    public description?: string,    public price?: number,    public size?: Size,    public imageContentType?: string,    public image?: any,    public productCategory?: IProductCategory  ) {}}

The fields are all optional, making it possible to create an object instance without any values. You will also see ...