/**
* Processing object after save data
*
* @return $this
*/
public function afterSave()
{
if ($this->isObjectNew() && (bool) $this->getData(EavAttributeInterface::IS_USED_IN_GRID)) {
$this->_getResource()->addCommitCallback([$this, 'invalidate']);
} elseif (!$this->isObjectNew() && $this->dataHasChangedFor(EavAttributeInterface::IS_USED_IN_GRID)) {
$this->_getResource()->addCommitCallback([$this, 'invalidate']);
}
return parent::afterSave();
}