import {
    HttpEvent,
    HttpInterceptor,
    HttpHandler,
    HttpRequest,
    HttpHeaders
} from '@angular/common/http';
import { Observable, throwError } from 'rxjs';

export class HttpErrorInterceptor implements HttpInterceptor {

    intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
        if (request.headers.has('google-key')) {
            const headers = request.headers.delete('google-key');
            request = request.clone({
                headers:headers
            });
        } else {
            const token = localStorage.getItem('token');
            if (token) {
                request = request.clone({
                    headers: new HttpHeaders({ Authorization: token, clientid: 'RRAgent'})

                });
            }
        }

        return next.handle(request)
            .pipe(
                // catchError((error: HttpErrorResponse) =>
            );
    }
}