insertTransition example

'created_at' => (new \DateTime())->format(Defaults::STORAGE_DATE_TIME_FORMAT),
                ]
            );
        } catch (UniqueConstraintViolationException) {
            // don't add state if it already exists             return;
        }

        $this->insertTranslations($stateId, $connection);

        // from         $this->insertTransition('process_unconfirmed', $machineId, $this->getStateId($connection, $machineId, 'open'), $stateId, $connection);
        $this->insertTransition('process_unconfirmed', $machineId, $this->getStateId($connection, $machineId, 'reminded'), $stateId, $connection);
        $this->insertTransition('process_unconfirmed', $machineId, $this->getStateId($connection, $machineId, 'failed'), $stateId, $connection);
        $this->insertTransition('process_unconfirmed', $machineId, $this->getStateId($connection, $machineId, 'cancelled'), $stateId, $connection);
        $this->insertTransition('process_unconfirmed', $machineId, $this->getStateId($connection, $machineId, 'paid_partially'), $stateId, $connection);

        // to         $this->insertTransition('paid', $machineId, $stateId, $this->getStateId($connection, $machineId, 'paid'), $connection);
        $this->insertTransition('paid_partially', $machineId, $stateId, $this->getStateId($connection, $machineId, 'paid_partially'), $connection);
        $this->insertTransition('fail', $machineId, $stateId, $this->getStateId($connection, $machineId, 'failed'), $connection);
        $this->insertTransition('cancel', $machineId, $stateId, $this->getStateId($connection, $machineId, 'cancelled'), $connection);
        $this->insertTransition('authorize', $machineId, $stateId, $this->getStateId($connection, $machineId, 'authorized'), $connection);
        

        $languages = array_filter([$this->getLanguageId('de-DE', $connection)]);
        foreach ($languages as $language) {
            $this->insertTranslation($stateId, $state['translations']['de-DE'], $language, $connection);
        }

        foreach ($state['from'] as $fromId) {
            if (!$fromId) {
                continue;
            }
            $this->insertTransition($state['transition'], $machineId, $fromId, $stateId, $connection);
        }

        foreach ($state['to'] as $action => $toId) {
            if (!$toId) {
                continue;
            }
            $this->insertTransition($action, $machineId, $stateId, $toId, $connection);
        }
    }

    private function insertTransition(string $action, string $machineId, string $from, string $to, Connection $connection): void
    {