import { Injectable } from '@angular/core'; import { CanActivate } from '@angular/router'; import { Observable } from 'rxjs'; import { TabsNavService } from '../services/tabs.service'; import { UserLoginService } from './userlogin.service'; @Injectable() export class AuthGuard implements CanActivate { constructor( private userLoginSVC: UserLoginService, private tabSVC: TabsNavService ) { } public canActivate(): boolean | Observable<boolean> { return new Observable<boolean>((observer) => { this.userLoginSVC.isSessionValidAuthGuard((isAuth: boolean, groups: any) => { observer.next(isAuth); observer.complete(); if (!isAuth) this.tabSVC.showLoginForm({ onSuccessReload: true }); }); }); } }