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/*
* # ============LICENSE_START=======================================================
* # Copyright (c) 2020 AT&T Intellectual Property. All rights reserved.
* # ================================================================================
* # Licensed under the Apache License, Version 2.0 (the "License");
* # you may not use this file except in compliance with the License.
* # You may obtain a copy of the License at
* #
* # http://www.apache.org/licenses/LICENSE-2.0
* #
* # Unless required by applicable law or agreed to in writing, software
* # distributed under the License is distributed on an "AS IS" BASIS,
* # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* # See the License for the specific language governing permissions and
* # limitations under the License.
* # ============LICENSE_END=========================================================
*/
import { Injectable } from '@angular/core';
import { CanActivate, ActivatedRouteSnapshot, RouterStateSnapshot, UrlTree, Router } from '@angular/router';
import { Observable, of } from 'rxjs';
import { AuthService } from '../services/auth.service';
import { catchError, map } from 'rxjs/operators';
@Injectable({
providedIn: 'root'
})
export class RoleGuard implements CanActivate {
constructor(
private authService: AuthService,
private router: Router
) {}
canActivate(
next: ActivatedRouteSnapshot,
state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
return this.authService.checkLogin().pipe(map((e:boolean)=>{
if(e){
console.log("role guard in");
this.authService.setUser();
if(this.authService.getUser().roles.includes("ROLE_ADMIN")){
this.authService.isAdmin = true;
}else{
this.authService.isAdmin = false;
this.router.navigate(['/home']);
}
return this.authService.getUser().roles.includes("ROLE_ADMIN");
}
}), catchError(err=>{
this.authService.reLoginMsg = true;
// window.alert("Your login has expired. Please log in again.");
this.authService.authPass=false;
this.router.navigate(['/login']);
return of(false);
}))
}
}
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