/**
* Rollback transaction
*
* @triggers rollback
*/
public function rollback()
{
if ($this->transactionLevel === 0) {
throw new RuntimeException('Cannot rollback transaction. EventStore has no active transaction');
}
if (!$this->adapter instanceof CanHandleTransaction) {
throw new RuntimeException('Adapter cannot handle transaction and therefore cannot rollback');
}
$this->adapter->rollback();
$this->transactionLevel = 0;
$event = $this->actionEventEmitter->getNewActionEvent(__FUNCTION__, $this);
$this->actionEventEmitter->dispatch($event);
$this->recordedEvents = [];
}