protected function saveOrder()
 {
     $subtotal = 0;
     $cart = \Session::get('product');
     $shipping = 100;
     $subtotal = 1 * $cart->price;
     $order = Order::create(['subtotal' => $subtotal, 'shipping' => $shipping, 'user_id' => \Auth::user()->id]);
     $this->saveOrderItem($cart, $order->id);
     if (Auth::user()->suscriptor == 1) {
         $fecha = Carbon::parse(Auth::user()->date_suscripcion)->addMonths($cart->duration);
         Auth::user()->date_suscripcion = $fecha;
         Auth::user()->save();
     } else {
         $fecha = Carbon::now()->addMonths($cart->duration);
         Auth::user()->date_suscripcion = $fecha;
         Auth::user()->suscriptor = 1;
         Auth::user()->save();
     }
     Auth::user()->save();
 }