Angular application :first draft

client/angular/app/app.component.ts

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+import { Component, ElementRef } from 'angular2/core';
+import { RouteConfig, ROUTER_DIRECTIVES, ROUTER_PROVIDERS } from 'angular2/router';
+import {HTTP_PROVIDERS} from 'angular2/http';
+
+import { VideosAddComponent } from '../videos/components/add/videos-add.component';
+import { VideosListComponent } from '../videos/components/list/videos-list.component';
+import { VideosWatchComponent } from '../videos/components/watch/videos-watch.component';
+import { VideosService } from '../videos/services/videos.service';
+import { FriendsService } from '../friends/services/friends.service';
+
+@RouteConfig([
+  {
+    path: '/videos/list',
+    name: 'VideosList',
+    component: VideosListComponent,
+    useAsDefault: true
+  },
+  {
+    path: '/videos/watch/:id',
+    name: 'VideosWatch',
+    component: VideosWatchComponent
+  },
+  {
+    path: '/videos/add',
+    name: 'VideosAdd',
+    component: VideosAddComponent
+  }
+])
+
+@Component({
+    selector: 'my-app',
+    templateUrl: 'app/angular/app/app.component.html',
+    styleUrls: [ 'app/angular/app/app.component.css' ],
+    directives: [ ROUTER_DIRECTIVES ],
+    providers: [ ROUTER_PROVIDERS, HTTP_PROVIDERS, ElementRef, VideosService, FriendsService ]
+})
+
+export class AppComponent {
+  constructor(private _friendsService: FriendsService) {}
+
+  makeFriends() {
+    this._friendsService.makeFriends().subscribe(
+      status => {
+        if (status === 409) {
+          alert('Already made friends!');
+        }
+        else {
+          alert('Made friends!');
+        }
+      },
+      error => alert(error)
+    )
+  }
+
+  quitFriends() {
+    this._friendsService.quitFriends().subscribe(
+      status => {
+          alert('Quit friends!');
+      },
+      error => alert(error)
+    )
+  }
+}