login(username, password): Observable<boolean> {

    let reqScopes: string[] = ["login.login", "invoices.read"];

    let options = new RequestOptions({withCredentials:true });


    return this.http.post(AppSettings.ApiEndpoint+'/login'+AppSettings.xdebug, JSON.stringify({ username: username, password: password,scopes:reqScopes}),options)
    .map((response: Response) => {
        // login successful if there's a jwt token in the response
        let token = response.json() && response.json().token;
        if (token) {
            // set token property
            this.token = token;

            // store username and jwt token in local storage to keep user logged in between page refreshes
            localStorage.setItem('webinfoUser', JSON.stringify({ username: username, token: token }));

            // return true to indicate successful login
            return true;
        } else {
            // return false to indicate failed login
            return false;
        }
    })
    .catch(this.handleError);
    //.catch((error:any) => Observable.throw(error.json().error || 'Server error'));
}

private handleError(error: any) {
    console.log( error);
    return Observable.throw( error.status );
}