/**
* Build a search query for the current rule.
*
* @param array $excludedCategories Categories excluded of query building (avoid infinite recursion).
*
* @return QueryInterface
*/
public function getSearchQuery($excludedCategories = [])
{
$searchQuery = parent::getSearchQuery();
if ($this->getAttribute() === 'category_ids') {
$searchQuery = $this->getCategorySearchQuery($excludedCategories);
}
return $searchQuery;
}
/**
* Update the condition value to ignore empty array items.
*
* @param ProductCondition $productCondition Product condition.
*
* @return $this
*/
private function prepareFieldValue(ProductCondition $productCondition)
{
$value = $productCondition->getValue();
if (is_array($value)) {
$value = array_filter($value);
}
$productCondition->setValue($value);
return $this;
}