/**
* Delete quote item. If it does not have identifier then it will be only removed from collection
*
* @param \Magento\Sales\Model\Quote\Item $item
* @return $this
*/
public function deleteItem(\Magento\Sales\Model\Quote\Item $item)
{
if ($item->getId()) {
$this->removeItem($item->getId());
} else {
$quoteItems = $this->getItemsCollection();
$items = array($item);
if ($item->getHasChildren()) {
foreach ($item->getChildren() as $child) {
$items[] = $child;
}
}
foreach ($quoteItems as $key => $quoteItem) {
foreach ($items as $item) {
if ($quoteItem->compare($item)) {
$quoteItems->removeItemByKey($key);
}
}
}
}
return $this;
}
