/**
* @param PersistentCollection $collection
*
* @return Query
*/
public function createReferenceManyInverseSideQuery(PersistentCollection $collection)
{
$hints = $collection->getHints();
$mapping = $collection->getMapping();
$owner = $collection->getOwner();
$ownerClass = $this->dm->getClassMetadata(get_class($owner));
$targetClass = $this->dm->getClassMetadata($mapping['targetDocument']);
$mappedByMapping = isset($targetClass->fieldMappings[$mapping['mappedBy']]) ? $targetClass->fieldMappings[$mapping['mappedBy']] : array();
$mappedByFieldName = isset($mappedByMapping['simple']) && $mappedByMapping['simple'] ? $mapping['mappedBy'] : $mapping['mappedBy'] . '.$id';
$criteria = $this->cm->merge(array($mappedByFieldName => $ownerClass->getIdentifierObject($owner)), $this->dm->getFilterCollection()->getFilterCriteria($targetClass), isset($mapping['criteria']) ? $mapping['criteria'] : array());
$criteria = $this->uow->getDocumentPersister($mapping['targetDocument'])->prepareQueryOrNewObj($criteria);
$qb = $this->dm->createQueryBuilder($mapping['targetDocument'])->setQueryArray($criteria);
if (isset($mapping['sort'])) {
$qb->sort($mapping['sort']);
}
if (isset($mapping['limit'])) {
$qb->limit($mapping['limit']);
}
if (isset($mapping['skip'])) {
$qb->skip($mapping['skip']);
}
if (!empty($hints[Query::HINT_SLAVE_OKAY])) {
$qb->slaveOkay(true);
}
if (!empty($hints[Query::HINT_READ_PREFERENCE])) {
$qb->setReadPreference($hints[Query::HINT_READ_PREFERENCE], $hints[Query::HINT_READ_PREFERENCE_TAGS]);
}
return $qb->getQuery();
}
/**
* {@inheritdoc}
*/
public function count()
{
$count = $this->coll->count();
// If this collection is inversed and not initialized, add the count returned from the database
if ($this->mapping['isInverseSide'] && !$this->initialized) {
$documentPersister = $this->uow->getDocumentPersister(get_class($this->owner));
$count += empty($this->mapping['repositoryMethod']) ? $documentPersister->createReferenceManyInverseSideQuery($this)->count() : $documentPersister->createReferenceManyWithRepositoryMethodCursor($this)->count();
}
return count($this->mongoData) + $count;
}
/**
* Wrapper method for MongoCursor::sort().
*
* Field names will be prepared according to the document mapping.
*
* @see CursorInterface::sort()
* @see http://php.net/manual/en/mongocursor.sort.php
* @param array $fields
* @return self
*/
public function sort($fields)
{
$fields = $this->unitOfWork->getDocumentPersister($this->class->name)->prepareSortOrProjection($fields);
$this->baseCursor->sort($fields);
return $this;
}
protected function getDocumentPersister()
{
return $this->uow->getDocumentPersister($this->documentName);
}
/**
* @param object $document
* @return boolean
*/
private function isScheduledForInsert($document)
{
return $this->uow->isScheduledForInsert($document) || $this->uow->getDocumentPersister(get_class($document))->isQueuedForInsert($document);
}