public function removeFromIndex()
{
/** @var \AlgoliaSearch\Laravel\ModelHelper $modelHelper */
$modelHelper = App::make('\\AlgoliaSearch\\Laravel\\ModelHelper');
$indices = $modelHelper->getIndices($this);
/** @var \AlgoliaSearch\Index $index */
foreach ($indices as $index) {
$index->deleteObject($modelHelper->getObjectId($this));
}
}