domain.js

'use strict';

/**
 * @typedef {Entity} DomainEntity
 *
 * @property {function(): String} getId
 * @property {function(): String} getName
 * @property {function(): Number} getPrice
 * @property {function(): Number} getQuantity
 *
 * @property {function(String): DomainEntity} setId
 * @property {function(String): DomainEntity} setName
 * @property {function(Number): DomainEntity} setPrice
 * @property {function(Number): DomainEntity} setQuantity
 */

exports.Entity = {
	id: '',
	name: '',
	price: '',
	quantity: 1
};