/**
* Removes an item from cart
*
* @param int $itemId
* @param null|UserInterface $user
* @param null|string $locale
*
* @return null|Order
*/
public function removeItem($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;
}
