SWP\Bundle\MultiTenancyBundle\EventListener\TenantSubscriber

Complexity

Total Complexity

9

Size/Duplication

Total Lines	55
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getSubscribedEvents()	0	7	1
A	prePersist()	0	4	1
A	preUpdate()	0	8	3
A	addTenant()	0	14	3

<?php

/*
 * This file is part of the Superdesk Web Publisher MultiTenancy Bundle.
 *
 * Copyright 2015 Sourcefabric z.u. and contributors.
 *
 * For the full copyright and license information, please see the
 * AUTHORS and LICENSE files distributed with this source code.
 *
 * @copyright 2015 Sourcefabric z.ú
 * @license http://www.superdesk.org/license
 */

namespace SWP\Bundle\MultiTenancyBundle\EventListener;

use Doctrine\Common\EventSubscriber;
use Doctrine\ORM\Event\LifecycleEventArgs;
use Doctrine\ORM\Event\PreUpdateEventArgs;
use Doctrine\ORM\Events;
use SWP\Component\MultiTenancy\Model\TenantAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Doctrine listener used to set tenant before the persist.
 */
final class TenantSubscriber implements EventSubscriber
{
    /**
     * @var ContainerInterface
     */
    protected $container;

    /**
     * Constructor.
     */
    public function __construct(ContainerInterface $container)
    {
        $this->container = $container;
    }

    /**
     * {@inheritdoc}
     */
    public function getSubscribedEvents()
    {
        return [
            Events::prePersist,
            Events::preUpdate,
        ];
    }

    public function prePersist(LifecycleEventArgs $args)
    {
        $this->addTenant($args);
    }

    public function preUpdate(PreUpdateEventArgs $args)
    {
        $entity = $args->getEntity();

        if (($entity instanceof TenantAwareInterface) && null === $entity->getTenantCode()) {
            return;
        }
    }

    protected function addTenant(LifecycleEventArgs $args)
    {
        $entity = $args->getEntity();

        if ($entity instanceof TenantAwareInterface) {
            // skip when tenant is already set
            if (null !== $entity->getTenantCode()) {
                return;
            }

            $tenantContext = $this->container->get('swp_multi_tenancy.tenant_context');
            $entity->setTenantCode($tenantContext->getTenant()->getCode());
        }
    }
}