52 lines
1.8 KiB
TypeScript
52 lines
1.8 KiB
TypeScript
import { HttpErrorResponse, HttpHandler, HttpHeaderResponse, HttpProgressEvent, HttpRequest, HttpResponse, HttpSentEvent, HttpUserEvent } from '@angular/common/http';
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import { Injectable } from '@angular/core';
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import { Router } from '@angular/router';
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import { Observable, throwError } from 'rxjs';
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import { catchError, mergeMap, tap } from 'rxjs/operators';
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import { AuthService } from '../../../app/core/services/auth/auth.service';
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import { BaseInterceptor } from './base.interceptor';
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import { InterceptorType } from './interceptor-type';
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import { ConfigurationService } from '@app/core/services/configuration/configuration.service';
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@Injectable()
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export class UnauthorizedResponseInterceptor extends BaseInterceptor {
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constructor(
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public router: Router,
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private authService: AuthService,
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configurationService: ConfigurationService
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) { super(configurationService); }
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get type(): InterceptorType { return InterceptorType.UnauthorizedResponse; }
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interceptRequest(req: HttpRequest<any>, next: HttpHandler): Observable<HttpSentEvent | HttpHeaderResponse | HttpProgressEvent | HttpResponse<any> | HttpUserEvent<any>> {
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return next.handle(req).pipe(
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catchError(error => {
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if (error instanceof HttpErrorResponse) {
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switch ((<HttpErrorResponse>error).status) {
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case 401:
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this.logoutUser();
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return throwError(error);
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default:
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return throwError(error);
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}
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} else {
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return throwError(error);
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}
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}));
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}
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private logoutUser() {
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//this.authService.clear();
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if (!this.isLoginRoute() && !this.isSignupRoute()) { this.router.navigate(['/unauthorized']); }
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}
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private isLoginRoute(): boolean {
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return this.router.isActive('login', false);
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}
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private isSignupRoute(): boolean {
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return this.router.isActive('signup-register', false) || this.router.isActive('signup-invitation', false);
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}
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}
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