/**
* {@inheritdoc}
*/
public function apply(AbstractSearch $search, $bit)
{
if (!$search instanceof DiscussionSearch) {
throw new LogicException('This gambit can only be applied on a DiscussionSearch');
}
$relevantPostIds = $this->fulltext->match($bit);
$discussionIds = array_keys($relevantPostIds);
$search->setRelevantPostIds($relevantPostIds);
$search->getQuery()->whereIn('id', $discussionIds);
$search->setDefaultSort(['id' => $discussionIds]);
}
