public function removeItem($itemId, $user = null, $locale = null)
    {
        $cart = $this->getUserCart($user, $locale);

        $item = $this->orderManager->getOrderItemById($itemId, $cart->getEntity(), $hasMultiple);

        $this->orderManager->removeItem($item, $cart->getEntity(), !$hasMultiple);

        $this->orderManager->updateApiEntity($cart, $locale);

        return $cart;
    }