public function transaction(Closure $callback)
    {
        $this->beginTransaction();

        // We'll simply execute the given callback within a try / catch block
        // and if we catch any exception we can rollback the transaction
        // so that none of the changes are persisted to the database.
        try {
            $result = $callback($this);

            $this->commit();
        }

        // If we catch an exception, we will roll back so nothing gets messed
        // up in the database. Then we'll re-throw the exception so it can
        // be handled how the developer sees fit for their applications.
        catch (Exception $e) {
            $this->rollBack();

            throw $e;
        } catch (Throwable $e) {
            $this->rollBack();

            throw $e;
        }

        return $result;
    }