import { Injectable } from '@angular/core'; import { Router, CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot, CanLoad, Route, UrlSegment } from '@angular/router'; import {Observable} from 'rxjs'; import {ConnectHelper} from '../connectHelper'; @Injectable() export class IsCommunity implements CanActivate, CanLoad { constructor(private router: Router) { } check(community: string): Observable | boolean { if (community && community !== 'undefined') { return true; } else { this.router.navigate(['errorcommunity']); return false; } } canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable | boolean { return this.check(route.queryParams['communityId']); } canLoad(route: Route, segments: UrlSegment[]): Observable | Promise | boolean { const path = '/' + route.path + document.location.search; return this.check(ConnectHelper.getCommunityFromPath(path)); } }