public function unlockAll()
{
$result = $this->collection->deleteMany(['sessionId' => $this->sessionId]);
if (false == $result->isAcknowledged()) {
throw new \LogicException('Cannot unlock all locked ids. The deleteMany operation is not acknowledged.');
}
}
/**
* {@inheritdoc}
*/
public function purge()
{
if ($this->collection instanceof \MongoDB\Collection) {
$this->collection->deleteMany(['expiration' => ['$lte' => time()]]);
} else {
$this->collection->remove(['expiration' => ['$lte' => time()]], ['multiple' => true]);
}
return true;
}
/**
* Garbage collection
*
* Note: MongoDB 2.2+ supports TTL collections, which may be used in place
* of this method by indexing the "modified" field with an
* "expireAfterSeconds" option. Regardless of whether TTL collections are
* used, consider indexing this field to make the remove query more
* efficient.
*
* @see http://docs.mongodb.org/manual/tutorial/expire-data/
* @param int $maxlifetime
* @return bool
*/
public function gc($maxlifetime)
{
/* Note: unlike DbTableGateway, we do not use the lifetime field in
* each document. Doing so would require a $where query to work with the
* computed value (modified + lifetime) and be very inefficient.
*/
$microseconds = floor(microtime(true) * 1000) - $maxlifetime;
$result = $this->mongoCollection->deleteMany([$this->options->getModifiedField() => ['$lt' => new UTCDateTime($microseconds)]], $this->options->getSaveOptions());
return $result->isAcknowledged();
}
public function deleteMany($filter, array $options = [])
{
$collectionName = $this->collection->getCollectionName();
$textQuery = json_encode($filter);
$textOptions = json_encode($options);
Yii::trace("Executing deleteMany: {\$query: {$textQuery}, \$options: {$textOptions} }", "mongoyii\\Collection");
if ($this->client->enableProfiling) {
Yii::beginProfile("mongoyii\\{$collectionName}.deleteMany({\$query: {$textQuery}, \$options: {$textOptions} })", 'mongoyii\\Collection.deleteMany');
}
$res = $this->collection->deleteMany($filter, $options);
if ($this->client->enableProfiling) {
Yii::endProfile("mongoyii\\{$collectionName}.deleteMany({\$query: {$textQuery}, \$options: {$textOptions} })", 'mongoyii\\Collection.deleteMany');
}
return $res;
}
/**
* Run a truncate statement on the table.
*/
public function truncate()
{
$result = $this->collection->deleteMany([]);
return $result->isAcknowledged();
}
/**
* Replace a document
* @param $filter
* @param $replacement
* @param array $options
* @return \MongoDB\UpdateResult
*/
public function remove($filter = "*", array $options = [], $multiple = false)
{
if ($filter == "*") {
return parent::drop();
} else {
if ($multiple === true) {
return parent::deleteMany($filter, $options);
} else {
return parent::deleteOne($filter, $options);
}
}
}
/**
* {@inheritdoc}
*/
public function deleteMany($filter, array $options = [])
{
$event = $this->startQueryLogging(__FUNCTION__, $filter, null, $options);
$result = parent::deleteMany($filter, $options);
$this->logger->logQuery($event);
return $result;
}
