public static function saveOrder()
{
$cartCollection = \Cart::getContent();
$order = new self();
$order->user_id = \Session::get('user_id');
$order->data = $cartCollection->toJson();
$order->save();
\Cart::clear();
\Session::flash('sm', 'Your order has been saved !');
}
public function clearCart(Request $request, Cart $cart)
{
$cart->clear();
return redirect()->back();
}
