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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | 1x 3x 3x 3x 3x 3x 3x | import { ChangeDetectionStrategy, Component, inject, signal, } from '@angular/core'; import type { WritableSignal } from '@angular/core'; import { Auth, signOut } from '@angular/fire/auth'; import { Router, RouterLink } from '@angular/router'; import { SpinnerComponent } from '~/app/shared/spinner/spinner.component'; /** * Form to logout current user's session with Firebase Authentication. */ @Component({ selector: 'app-logout', imports: [ RouterLink, SpinnerComponent ], templateUrl: './logout.component.html', changeDetection: ChangeDetectionStrategy.OnPush, }) export class LogoutComponent { /** During logout block the entire window to prevent User interaction with the application. */ public readonly $blockWindow: WritableSignal<boolean> = signal<boolean>(false); private readonly _auth: Auth = inject(Auth); private readonly _router: Router = inject(Router); /** * Show blocking spinner, logout the current user, navigates back to the default route. */ public async logout(): Promise<void> { this.$blockWindow.set(true); await signOut(this._auth); await this._router.navigateByUrl('/'); // Navigate to root to allow Guards to handle final redirecting. } } |