/**
* Execute the query and get the first result.
*
* @return mixed
*/
public function first()
{
if ($entity = $this->manager->hydrateOne($this->query->limit(1)->execute(), $this->metadata)) {
foreach ($this->getRelations() as $name => $query) {
$this->manager->related($entity, $name, $query);
}
return $entity;
}
return null;
}
