import { Injectable } from '@angular/core';
import { Router, CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot } from '@angular/router';
import { AuthenticationService } from '@app/_services';
@Injectable({ providedIn: 'root' })
export class AuthGuard implements CanActivate {
constructor(
private router: Router,
private authenticationService: AuthenticationService
) { }
canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot) {
const user = this.authenticationService.userValue;
if (user) {
// logged in so return true
return true;
} else {
// not logged in so redirect to login page with the return url
this.router.navigate(['/login'], { queryParams: { returnUrl: state.url } });
return false;
}
}
}
