/**
* Construct an array of attributes to be stored in a notification record in
* the database, given a notification blueprint.
*
* @param BlueprintInterface $blueprint
* @return array
*/
protected function getAttributes(BlueprintInterface $blueprint)
{
return ['type' => $blueprint::getType(), 'sender_id' => ($sender = $blueprint->getSender()) ? $sender->id : null, 'subject_id' => ($subject = $blueprint->getSubject()) ? $subject->id : null, 'data' => ($data = $blueprint->getData()) ? json_encode($data) : null];
}
