/**
  * Update the specified resource in storage.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function update(Attendee $attendee, AttendeeRequest $request)
 {
     $input = $request->all();
     $attendee->update(['first_name' => $input['first_name'], 'last_name' => $input['last_name'], 'address' => $input['address'], 'city' => $input['city'], 'country' => $input['country'], 'phone_number' => $input['phone_number'], 'email' => $input['email']]);
     if ($request->ajax() || $request->wantsJson()) {
         return new JsonResponse($attendee);
     }
     flash()->success('aggiornato con successo!');
     return redirect('attendees');
 }