-import { Component } from '@angular/core';
-import { Router } from '@angular/router-deprecated';
+import { Component, OnInit } from '@angular/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { Router } from '@angular/router';
-import { AuthService, AuthStatus, User } from '../shared';
+import { AuthService } from '../core';
+import { FormReactive } from '../shared';
@Component({
selector: 'my-login',
- template: require('./login.component.html')
+ templateUrl: './login.component.html'
})
-export class LoginComponent {
+export class LoginComponent extends FormReactive implements OnInit {
error: string = null;
+ form: FormGroup;
+ formErrors = {
+ 'username': '',
+ 'password': ''
+ };
+ validationMessages = {
+ 'username': {
+ 'required': 'Username is required.',
+ },
+ 'password': {
+ 'required': 'Password is required.'
+ }
+ };
+
constructor(
private authService: AuthService,
+ private formBuilder: FormBuilder,
private router: Router
- ) {}
+ ) {
+ super();
+ }
- login(username: string, password: string) {
- this.authService.login(username, password).subscribe(
- result => {
- this.error = null;
+ buildForm() {
+ this.form = this.formBuilder.group({
+ username: [ '', Validators.required ],
+ password: [ '', Validators.required ],
+ });
+
+ this.form.valueChanges.subscribe(data => this.onValueChanged(data));
+ }
- const user = new User(username, result);
- user.save();
+ ngOnInit() {
+ this.buildForm();
+ }
+
+ login() {
+ this.error = null;
- this.authService.setStatus(AuthStatus.LoggedIn);
+ const { username, password } = this.form.value;
+
+ this.authService.login(username, password).subscribe(
+ result => this.router.navigate(['/videos/list']),
- this.router.navigate(['VideosList']);
- },
error => {
- if (error.error === 'invalid_grant') {
+ console.error(error.json);
+
+ if (error.json.error === 'invalid_grant') {
this.error = 'Credentials are invalid.';
} else {
- this.error = `${error.error}: ${error.error_description}`;
+ this.error = `${error.json.error}: ${error.json.error_description}`;
}
}
);