/**
* Called for each deletion notification consumed.
*
* @param DataSift_StreamConsumer $consumer The consumer sending the
* event.
* @param array $interaction The interaction data.
* @param string $hash The hash of the stream that
* matched this interaction.
*
* @return void
*/
public function onDeleted($consumer, $interaction, $hash)
{
// Remove from database (safely)
Interaction::remove($interaction['interaction']['id']);
}
