/**
* Loads item together with its options (default load() method doesn't load options).
* If we need to load only some of options, then option code or array of option codes
* can be provided in $optionsFilter.
*
* @param int $id
* @param null|string|array $optionsFilter
*
* @return $this
*/
public function loadWithOptions($id, $optionsFilter = null)
{
$this->load($id);
if (!$this->getId()) {
return $this;
}
$options = $this->_wishlOptionCollectionFactory->create()->addItemFilter($this);
if ($optionsFilter) {
$options->addFieldToFilter('code', $optionsFilter);
}
$this->setOptions($options->getOptionsByItem($this));
return $this;
}
/**
* Add options to items
*
* @return $this
*/
protected function _assignOptions()
{
$itemIds = array_keys($this->_items);
/* @var $optionCollection \Magento\Wishlist\Model\Resource\Item\Option\Collection */
$optionCollection = $this->_optionCollectionFactory->create();
$optionCollection->addItemFilter($itemIds);
/* @var $item \Magento\Wishlist\Model\Item */
foreach ($this as $item) {
$item->setOptions($optionCollection->getOptionsByItem($item));
}
$productIds = $optionCollection->getProductIds();
$this->_productIds = array_merge($this->_productIds, $productIds);
return $this;
}