hayata19791218/モデル

## モデル
public function showCart()
{
    $user_id = Auth::id();

    $data['my_carts'] = Cart->where('user_id',$user_id)->get();

    return $data;
}
	public function showCart()
	{
	$user_id = Auth::id();

	$data['my_carts'] = Cart->where('user_id',$user_id)->get();

	return $data;
	}