client/src/app/login/login.component.ts

   1 import { Component } from '@angular/core';
   2 import { Router } from '@angular/router-deprecated';
   3
   4 import { AuthService, AuthStatus, User } from '../shared';
   5
   6 @Component({
   7   selector: 'my-login',
   8   template: require('./login.component.html')
   9 })
  10
  11 export class LoginComponent {
  12   constructor(
  13     private authService: AuthService,
  14     private router: Router
  15   ) {}
  16
  17   login(username: string, password: string) {
  18     this.authService.login(username, password).subscribe(
  19       result => {
  20         const user = new User(username, result);
  21         user.save();
  22
  23         this.authService.setStatus(AuthStatus.LoggedIn);
  24
  25         this.router.navigate(['VideosList']);
  26       },
  27       error => {
  28         if (error.error === 'invalid_grant') {
  29           alert('Credentials are invalid.');
  30         } else {
  31           alert(`${error.error}: ${error.error_description}`);
  32         }
  33       }
  34     );
  35   }
  36 }