SWP\MultiTenancyBundle\EventListener\TenantableListener

Complexity

Total Complexity

4

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	onKernelRequest()	0	11	2
A	getSubscribedEvents()	0	6	1

<?php

/**
 * This file is part of the Superdesk Web Publisher MultiTenancy Bundle.
 *
 * Copyright 2016 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 2016 Sourcefabric z.ú.
 * @license http://www.superdesk.org/license
 */
namespace SWP\MultiTenancyBundle\EventListener;

use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpKernel\KernelEvents;
use SWP\Component\MultiTenancy\Context\TenantContextInterface;

/**
 * TenantableListener class.
 *
 * It makes sure all SELECT queries are tenant aware.
 */
class TenantableListener implements EventSubscriberInterface
{
    /**
     * @var TenantContextInterface
     */
    protected $tenantContext;

    /**
     * @var EntityManagerInterface
     */
    protected $entityManager;

    /**
     * Construct.
     *
     * @param EntityManagerInterface $entityManager
     * @param TenantContextInterface $tenantContext
     */
    public function __construct(EntityManagerInterface $entityManager, TenantContextInterface $tenantContext)
    {
        $this->entityManager = $entityManager;
        $this->tenantContext = $tenantContext;
    }

    /**
     * Enables tenantable filter on kernel.request.
     */
    public function onKernelRequest()
    {
        $tenant = $this->tenantContext->getTenant();
        $tenantId = $tenant->getId();
        if ($tenantId) {
            $this->entityManager
                ->getFilters()
                ->enable('tenantable')
                ->setParameter('tenantId', $tenantId);
        }
    }

    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents()
    {
        return [
            KernelEvents::REQUEST => 'onKernelRequest',
        ];
    }
}