public function getNeighbor(Document $document, $edgeCollection, $filter, $limit = false)
{
if ($limit) {
$resultLimit = $limit;
} else {
$resultLimit = self::RESULT_LIMIT;
}
$query = 'FOR d in ' . $document->getCollectionName() . ' FILTER d._id=="' . $document->getId() . '" FOR n IN NEIGHBORS(' . $document->getCollectionName() . ', ' . $edgeCollection . ', d, "any", [], {includeData: true}) ';
if (!empty($filter)) {
$query .= 'FILTER ' . $this->filterToAqlFilter($filter, 'n', true) . ' ';
}
$query .= 'LIMIT ' . $resultLimit . ' RETURN n';
return $this->query($query);
}
public function __construct(array $config = [])
{
$this->config = new Config($config);
Document::setDocumentManager($this);
//all Documents will use this DocumentManager now
}