openaire-library/monitor-admin/utils/adminDashboard.guard.ts

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import {Injectable} from '@angular/core';
import { ActivatedRouteSnapshot, Router, RouterStateSnapshot, UrlTree } from '@angular/router';
import {map, take, tap} from "rxjs/operators";
import {UserManagementService} from "../../services/user-management.service";
import {LoginErrorCodes} from "../../login/utils/guardHelper.class";
import {Session} from "../../login/utils/helper.class";
import {StakeholderService} from "../../monitor/services/stakeholder.service";
import {Observable, zip} from "rxjs";
@Injectable()
export class AdminDashboardGuard {
constructor(private router: Router,
private stakeholderService: StakeholderService,
private userManagementService: UserManagementService) {
}
check(path: string, alias: string): Observable<boolean> | boolean {
let errorCode = LoginErrorCodes.NOT_LOGIN;
return zip(
this.userManagementService.getUserInfo(), this.stakeholderService.getStakeholder(alias)
).pipe(take(1),map(res => {
if(res[0]) {
errorCode = LoginErrorCodes.NOT_ADMIN;
}
return res[0] && res[1] && (Session.isPortalAdministrator(res[0]) ||
Session.isCurator(res[1].type, res[0]) || Session.isManager(res[1].type, res[1].alias, res[0]))
}),tap(authorized => {
if(!authorized){
this.router.navigate(['/user-info'], {queryParams: {'errorCode': errorCode, 'redirectUrl':path}});
}
}));
}
canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
return this.check(state.url, route.params.stakeholder);
}
canActivateChild(childRoute: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
return this.check(state.url, childRoute.data?.stakeholder?childRoute.data.stakeholder:childRoute.params.stakeholder);
}
}