/**
* {@inheritdoc}
*/
protected function performRollback($table, array $records)
{
$bulk = new BulkWrite();
foreach ($records as $record) {
$id = $record['_id'];
unset($record['_id']);
$bulk->delete(array('_id' => $id));
}
$this->conn->executeBulkWrite($this->getNamespace($table), $bulk);
}
/**
* Executes a bulk write to MongoDB, wrapping exceptions.
*
* @param \MongoDB\Driver\BulkWrite $bulk
* @return \MongoDB\Driver\WriteResult the write result
* @throws Swift_IoException if things go wrong
*/
protected function write(\MongoDB\Driver\BulkWrite $bulk)
{
try {
return $this->manager->executeBulkWrite($this->collection, $bulk, $this->wc);
} catch (\Exception $e) {
throw new Swift_IoException("Could not update email sent on date", 0, $e);
}
}
/**
* Write a message to the log.
*
* @param array $event Event data
* @return void
* @throws Exception\RuntimeException
*/
protected function doWrite(array $event)
{
if (null === $this->manager) {
throw new Exception\RuntimeException('MongoDB\\Driver\\Manager must be defined');
}
if (isset($event['timestamp']) && $event['timestamp'] instanceof DateTimeInterface) {
$millis = (int) floor((double) $event['timestamp']->format('U.u') * 1000);
$event['timestamp'] = new UTCDateTime($millis);
}
$bulkWrite = new BulkWrite();
$bulkWrite->insert($event);
$this->manager->executeBulkWrite($this->database, $bulkWrite, $this->writeConcern);
}
