/**
* Adds a product to cart
*
* @param array $data
* @param UserInterface|null $user
* @param string|null $locale
*
* @return null|Order
*/
public function addProduct($data, $user = null, $locale = null)
{
//TODO: locale
// get cart
$cart = $this->getUserCart($user, $locale, null, true);
// define user-id
$userId = $user ? $user->getId() : null;
$item = $this->orderManager->addItem($data, $locale, $userId, $cart->getEntity());
$this->validateIfItemProductActive($item->getEntity());
$this->orderManager->updateApiEntity($cart, $locale);
return $cart;
}
