Get a new query builder for the discussions table.
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public query ( ) : |
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| return | ||
/**
* @param SearchCriteria $criteria
* @param int|null $limit
* @param int $offset
* @param array $load An array of relationships to load on the results.
* @return SearchResults
*/
public function search(SearchCriteria $criteria, $limit = null, $offset = 0, array $load = [])
{
$actor = $criteria->actor;
$query = $this->discussions->query()->whereVisibleTo($actor);
// Construct an object which represents this search for discussions.
// Apply gambits to it, sort, and paging criteria. Also give extensions
// an opportunity to modify it.
$search = new DiscussionSearch($query->getQuery(), $actor);
$this->gambits->apply($search, $criteria->query);
$this->applySort($search, $criteria->sort);
$this->applyOffset($search, $offset);
$this->applyLimit($search, $limit + 1);
// TODO: inject dispatcher
event(new ConfigureDiscussionSearch($search, $criteria));
// Execute the search query and retrieve the results. We get one more
// results than the user asked for, so that we can say if there are more
// results. If there are, we will get rid of that extra result.
$discussions = $query->get();
$areMoreResults = $limit > 0 && $discussions->count() > $limit;
if ($areMoreResults) {
$discussions->pop();
}
// The relevant posts relationship isn't a typical Eloquent
// relationship; rather, we need to extract that information from our
// search object. We will delegate that task and prevent Eloquent
// from trying to load it.
if (in_array('relevantPosts', $load)) {
$this->loadRelevantPosts($discussions, $search);
$load = array_diff($load, ['relevantPosts', 'relevantPosts.discussion', 'relevantPosts.user']);
}
Discussion::setStateUser($actor);
$discussions->load($load);
return new SearchResults($discussions, $areMoreResults);
}
