import { Injectable } from '@angular/core';
import { ActivatedRouteSnapshot, CanActivate, RouterStateSnapshot } from '@angular/router';
import { Observable } from 'rxjs';

import { UserService } from 'src/app/core/services';
import { take } from 'rxjs/operators';

@Injectable({ providedIn: 'root' })
export class AuthGuard implements CanActivate {
    constructor(
        private userService: UserService
    ) { }

    canActivate(
        route: ActivatedRouteSnapshot,
        state: RouterStateSnapshot
    ): Observable<boolean> {

        return this.userService.isAuthenticated.pipe(take(1));

    }
}