31 lines
999 B
TypeScript
31 lines
999 B
TypeScript
import {Injectable} from '@angular/core';
|
|
import {Observable} from 'rxjs/Observable';
|
|
import {HttpEvent, HttpInterceptor, HttpHandler, HttpRequest, HttpResponse, HttpErrorResponse} from '@angular/common/http';
|
|
import {Router} from '@angular/router';
|
|
|
|
@Injectable()
|
|
export class GlobalInterceptor implements HttpInterceptor {
|
|
|
|
constructor( private router : Router) {}
|
|
|
|
intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
|
|
|
|
return next.handle(req).do((event: HttpEvent<any>) => {
|
|
/*
|
|
if (event instanceof HttpResponse) {
|
|
console.log("response ok");
|
|
}
|
|
*/
|
|
}, (err: any) => {
|
|
if (err instanceof HttpErrorResponse) {
|
|
if (err.status === 401) {
|
|
console.log("Received an unauthorized... redirecting to login page");
|
|
this.router.navigate(['/login'], { queryParams: { /*returnUrl: this.state.url*/ }});
|
|
}
|
|
}
|
|
});
|
|
|
|
|
|
//return next.handle(req);
|
|
}
|
|
} |