/**
* @return \Generated\Shared\Transfer\CartChangeTransfer
*/
protected function createCartChangeTransfer(array $cartItems)
{
$changeTransfer = new CartChangeTransfer();
foreach ($cartItems as $cartItem => $options) {
$cartItem = new ItemTransfer();
foreach ($options as $option) {
$cartItem->addProductOption($option);
}
$changeTransfer->addItem($cartItem);
}
return $changeTransfer;
}