openaire-library/connect/communityGuard/connectRIGuard.guard.ts

40 lines
1.4 KiB
TypeScript

import {tap} from 'rxjs/operators';
import {Injectable} from '@angular/core';
import {
ActivatedRouteSnapshot,
CanActivate,
CanActivateChild,
Router,
RouterStateSnapshot,
UrlTree
} from '@angular/router';
import {Observable, Subscription} from 'rxjs';
import {CommunityService} from '../community/community.service';
@Injectable()
export class ConnectRIGuard implements CanActivate, CanActivateChild {
sub: Subscription = null;
constructor(private router: Router,
private communityService: CommunityService) {
}
check(community: string, url: string): Observable<boolean> | boolean {
return this.communityService.isRIType(community).pipe(tap(authorized => {
if (!authorized) {
this.router.navigate([this.properties.errorLink], {queryParams: {'page': url}});
}
}));
}
canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
let community = route.params['community'];
return community && this.check(community, state.url);
}
canActivateChild(childRoute: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
let community = childRoute.params['community'];
return community && this.check(community, state.url);
}
}