- implementing immutable.js

app/domain/Auction.js

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+import { Record } from 'immutable';
+
+export default class Auction extends Record({
+  id: null,
+  bidCount: 0,
+  isBidding: false,
+  isWinning: false,
+  itemPrice: 0,
+}) {}
+
+Auction.fromJS = (data = {}) => {
+  return new Auction({
+    id: data._id,
+    ...data,
+  });
+};

app/domain/Event.js

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+import { List, Record } from 'immutable';
+
+import Post from './Post.js';
+import TicketClass from './TicketClass.js';
+
+export default class Event extends Record({
+  id: null,
+  isTicketed: false,
+  requireLoginToSeeAuction: false,
+  description: null,
+  endTime: null,
+  images: new List(),
+  posts: new List(),
+  showFrom: null,
+  showUntil: null,
+  startTime: null,
+  tagline: null,
+  title: null,
+  url: null,
+  ticketClasses: new List(),
+}) {
+  get isSoldOut() {
+    if (this.isTicketed) {
+      return false;
+    }
+
+    return this.ticketClasses.find(t => t.available > 0) || false;
+  }
+}
+
+Event.fromJS = (data = {}) => {
+  return new Event({
+    id: data._id,
+    ...data,
+    images: new List(data.images),
+    posts: new List(data.posts.map(p => Post.fromJS(p))),
+    ticketClasses: new List(data.ticketClasses.map(t => TicketClass.fromJS(t))),
+  });
+};

app/domain/Item.js

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+import { List, Record } from 'immutable';
+
+export default class Item extends Record({
+  bidCount: 0,
+  bidIncrement: 10,
+  catalogNumber: null,
+  currentPrice: 0,
+  description: null,
+  donor: null,
+  end: null,
+  estimatedValue: null,
+  eventId: null,
+  hideAfterEnd: false,
+  hideBeforeStart: false,
+  id: null,
+  images: new List(),
+  isShippable: false,
+  notifyOnAvailable: false,
+  quantityAvailable: 1,
+  soldCount: 0,
+  start: null,
+  startingPrice: null,
+  subtitle: null,
+  title: null,
+  type: null,
+  shippingCost: 0,
+}) {
+  get isSoldOut() {
+    return this.quantityAvailable > this.soldCount;
+  }
+
+  get totalWithShipping() {
+    return this.currentPrice + this.shippingCost;
+  }
+}
+
+Item.fromJS = (data = {}) => {
+  return new Item({
+    id: data._id,
+    ...data,
+    images: List(data.images),
+  });
+};

app/domain/Post.js

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+import { Record } from 'immutable';
+
+export default class Post extends Record({
+  author: null,
+  content: null,
+  id: null,
+  isPublic: false,
+  scheduledPost: false,
+  sendNotification: false,
+  timestamp: null,
+  title: null,
+}) {};
+
+
+Post.fromJS = (data = {}) => {
+  return new TicketClass({
+    id: data._id,
+    ...data,
+  });
+};

app/domain/Profile.js

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+import { List, Record } from 'immutable';
+
+export default class Profile extends Record({
+  addresses: new List(),
+  avatar: null,
+  email: null,
+  firstName: null,
+  generatedNomDeBid: false,
+  hasLinkedApple: false,
+  hasLinkedFacebook: false,
+  hasLinkedGoogle: false,
+  hasLocalAccount: false,
+  id: null,
+  isAllowedToBid: false,
+  isOrganizationEmployee: false,
+  isVerified: false,
+  lastName: null,
+  nomDeBid: null,
+  organizationIdentifier: null,
+  paymentToken: null,
+  phones: new List(),
+}) {
+  get canBid() {
+    return this.isAllowedToBid && this.paymentToken !== null;
+  }
+
+  get fullName() {
+    return `${this.firstName} ${this.lastName}`;
+  }
+}
+
+Profile.fromJS = (data = {}) => {
+  return new Profile({
+    id: data._id,
+    ...data,
+    addresses: new List(data.addresses),
+    phones: new List(data.phones),
+  });
+};

app/domain/TicketClass.js

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+import { List, Record } from 'immutable';
+
+export default class TicketClass extends Record({
+  available: 0,
+  capacity: 0,
+  endSale: null,
+  id: null,
+  itemId: null,
+  name: null,
+  price: 0,
+  startSale: null,
+}) {
+  get isAlmostGone() {
+    return this.available < (this.capacity * 0.20);
+  }
+
+  get isSoldOut() {
+    return this.available === 0;
+  }
+}
+
+TicketClass.fromJS = (data = {}) => {
+  return new TicketClass({
+    id: data._id,
+    ...data,
+  });
+};