39 lines
1.2 KiB
TypeScript
39 lines
1.2 KiB
TypeScript
import {Injectable} from '@angular/core';
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import {ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot, UrlTree} from '@angular/router';
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import {Observable} from 'rxjs';
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import {NotificationService} from "../service/notification.service";
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import {NotificationType} from "../notification/notification-type";
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import {AuthenticationService} from "../service/authentication.service";
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// import { AuthenticationService } from '../service/authentication.service';
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@Injectable({
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providedIn: 'root'
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})
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export class AuthenticationGuard implements CanActivate {
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constructor(
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private authenticationService: AuthenticationService,
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private router: Router,
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private notificationService: NotificationService
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) {
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}
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canActivate(
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route: ActivatedRouteSnapshot,
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state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
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return this.isUserLoggedIn();
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}
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private isUserLoggedIn(): boolean {
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if (this.authenticationService.isUserLoggedIn())
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return true;
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else {
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this.router.navigate(['/dashboard/login']);
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this.notificationService.notify(NotificationType.ERROR, `You need to log in to access this page`);
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return false;
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}
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}
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}
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