example(routing): adding routing example and e2e tests

modules/examples/src/routing/inbox-app.ts

@@ -0,0 +1,152 @@
+import {NgIf, NgFor, EventEmitter, Component, View, Inject, Injectable} from 'angular2/angular2';
+import {
+  RouterLink,
+  RouteConfig,
+  Router,
+  Route,
+  RouterOutlet,
+  Location,
+  RouteParams
+} from 'angular2/router';
+import {Http} from 'angular2/http';
+import {ObservableWrapper, PromiseWrapper} from 'angular2/src/facade/async';
+import {ListWrapper} from 'angular2/src/facade/collection';
+import {isPresent} from 'angular2/src/facade/lang';
+
+class InboxRecord {
+  id: string = '';
+  subject: string = '';
+  content: string = '';
+  email: string = '';
+  firstName: string = '';
+  lastName: string = '';
+  date: string = '';
+  draft: boolean = false;
+
+  constructor(data: {
+    id: string,
+    subject: string,
+    content: string,
+    email: string,
+    firstName: string,
+    lastName: string,
+    date: string, draft?: boolean
+  } = null) {
+    if (isPresent(data)) {
+      this.setData(data);
+    }
+  }
+
+  setData(record: {
+    id: string,
+    subject: string,
+    content: string,
+    email: string,
+    firstName: string,
+    lastName: string,
+    date: string, draft?: boolean
+  }) {
+    this.id = record['id'];
+    this.subject = record['subject'];
+    this.content = record['content'];
+    this.email = record['email'];
+    this.firstName = record['first-name'];
+    this.lastName = record['last-name'];
+    this.date = record['date'];
+    this.draft = record['draft'] == true ? true : false;
+  }
+}
+
+@Injectable()
+class DbService {
+  constructor(public http: Http) {}
+
+  getData() {
+    var p = PromiseWrapper.completer();
+    ObservableWrapper.subscribe(this.http.get('./db.json'), (resp) => { p.resolve(resp.json()); });
+    return p.promise;
+  }
+
+  drafts() {
+    return PromiseWrapper.then(this.getData(), (data) => {
+      return ListWrapper.filter(data,
+                                (record => isPresent(record['draft']) && record['draft'] == true));
+    });
+  }
+
+  emails() {
+    return PromiseWrapper.then(this.getData(), (data) => {
+      return ListWrapper.filter(data, (record => !isPresent(record['draft'])));
+    });
+  }
+
+  email(id) {
+    return PromiseWrapper.then(this.getData(), (data) => {
+      for (var i = 0; i < data.length; i++) {
+        var entry = data[i];
+        if (entry['id'] == id) {
+          return entry;
+        }
+      }
+    });
+  }
+}
+
+@Component({selector: 'inbox-detail'})
+@View({templateUrl: "inbox-detail.html", directives: [NgFor, RouterLink]})
+class InboxDetailCmp {
+  record: InboxRecord = new InboxRecord();
+  ready: boolean = false;
+
+  constructor(db: DbService, params: RouteParams) {
+    var id = params.get('id');
+    PromiseWrapper.then(db.email(id), (data) => { this.record.setData(data); });
+  }
+}
+
+@Component({selector: 'inbox'})
+@View({templateUrl: "inbox.html", directives: [NgFor, RouterLink]})
+class InboxCmp {
+  items: List<InboxRecord> = [];
+  ready: boolean = false;
+
+  constructor(public router: Router, db: DbService) {
+    PromiseWrapper.then(db.emails(), (emails) => {
+      this.ready = true;
+      this.items = ListWrapper.map(emails, (email) => { return new InboxRecord(email); });
+    });
+  }
+}
+
+
+@Component({selector: 'drafts'})
+@View({templateUrl: "drafts.html", directives: [NgFor, RouterLink]})
+class DraftsCmp {
+  items: List<InboxRecord> = [];
+  ready: boolean = false;
+
+  constructor(public router: Router, db: DbService) {
+    PromiseWrapper.then(db.drafts(), (drafts) => {
+      this.ready = true;
+      this.items = ListWrapper.map(drafts, (email) => { return new InboxRecord(email); });
+    });
+  }
+}
+
+@Component({selector: 'inbox-app', viewInjector: [DbService]})
+@View({templateUrl: "inbox-app.html", directives: [RouterOutlet, RouterLink]})
+@RouteConfig([
+  new Route({path: '/', component: InboxCmp, as: 'inbox'}),
+  new Route({path: '/drafts', component: DraftsCmp, as: 'drafts'}),
+  new Route({path: '/detail/:id', component: InboxDetailCmp, as: 'detailPage'})
+])
+export class InboxApp {
+  router: Router;
+  location: Location;
+  constructor(router: Router, location: Location) {
+    this.router = router;
+    this.location = location;
+  }
+  inboxPageActive() { return this.location.path() == ''; }
+  draftsPageActive() { return this.location.path() == '/drafts'; }
+}