DH\DoctrineAuditBundle\Event\AuditSubscriber

Complexity

Total Complexity

4

Size/Duplication

Total Lines	63
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	onAuditEvent()	0	37	2
A	getSubscribedEvents()	0	4	1

<?php

namespace DH\DoctrineAuditBundle\Event;

use DH\DoctrineAuditBundle\Transaction\TransactionManager;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class AuditSubscriber implements EventSubscriberInterface
{
    /**
     * @var TransactionManager
     */
    private $transactionManager;

    public function __construct(TransactionManager $transactionManager)
    {
        $this->transactionManager = $transactionManager;
    }

    public static function getSubscribedEvents(): array
    {
        return [
            LifecycleEvent::class => 'onAuditEvent',
        ];
    }

    /**
     * @param LifecycleEvent $event
     *
     * @throws \Doctrine\DBAL\DBALException
     *
     * @return LifecycleEvent
     */
    public function onAuditEvent(LifecycleEvent $event): LifecycleEvent
    {
        $payload = $event->getPayload();
        $auditTable = $payload['table'];
        unset($payload['table'], $payload['entity']);

        $fields = [
            'type' => ':type',
            'object_id' => ':object_id',
            'discriminator' => ':discriminator',
            'transaction_hash' => ':transaction_hash',
            'diffs' => ':diffs',
            'blame_id' => ':blame_id',
            'blame_user' => ':blame_user',
            'blame_user_fqdn' => ':blame_user_fqdn',
            'blame_user_firewall' => ':blame_user_firewall',
            'ip' => ':ip',
            'created_at' => ':created_at',
        ];

        $query = sprintf(
            'INSERT INTO %s (%s) VALUES (%s)',
            $auditTable,
            implode(', ', array_keys($fields)),
            implode(', ', array_values($fields))
        );

        $storage = $this->transactionManager->selectStorageSpace($this->transactionManager->getConfiguration()->getEntityManager());
        $statement = $storage->getConnection()->prepare($query);

        foreach ($payload as $key => $value) {
            $statement->bindValue($key, $value);
        }

        $statement->execute();

        return $event;
    }
}