/**
* List of product that have been moved during the save.
*
* @param \Magento\Catalog\Model\Category $category Category
*
* @return array
*/
private function getAffectedProductIds($category)
{
$oldPositionProductIds = array_keys($this->saveHandler->getProductPositionsByCategory($category));
$newPositionProductIds = array_keys($category->getSortedProducts());
$affectedProductIds = array_merge($oldPositionProductIds, $newPositionProductIds);
if ($category->getAffectedProductIds()) {
$affectedProductIds = array_merge($affectedProductIds, $category->getAffectedProductIds());
}
return $affectedProductIds;
}
/**
* Load product saved positions for the current category.
*
* @param Category $category Category.
*
* @return array
*/
private function getProductSavedPositions(Category $category)
{
$productPositions = [];
if ($category->getId()) {
$productPositions = $this->productPositionResource->getProductPositionsByCategory($category);
}
return json_encode($productPositions, JSON_FORCE_OBJECT);
}