chill-bundles/src/Bundle/ChillMainBundle/Service/AddressGeographicalUnit/RefreshAddressToGeographicalUnitMaterializedViewCronJob.php

<?php

declare(strict_types=1);

/*
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace Chill\MainBundle\Service\AddressGeographicalUnit;

use Chill\MainBundle\Cron\CronJobInterface;
use Chill\MainBundle\Entity\CronJobExecution;
use DateInterval;
use DateTimeImmutable;
use Doctrine\DBAL\Connection;
use UnexpectedValueException;

class RefreshAddressToGeographicalUnitMaterializedViewCronJob implements CronJobInterface
{
    private Connection $connection;

    public function __construct(Connection $connection)
    {
        $this->connection = $connection;
    }

    public function canRun(?CronJobExecution $cronJobExecution): bool
    {
        if (null === $cronJobExecution) {
            return true;
        }

        if ($cronJobExecution->getKey() !== $this->getKey()) {
            throw new UnexpectedValueException();
        }

        $now = new DateTimeImmutable('now');

        return $cronJobExecution->getLastStart() < $now->sub(new DateInterval('P1D'))
            // introduce a random component to ensure a roll when multiple instances are hosted on same machines
            && random_int(0, 10) === 0;
    }

    public function getKey(): string
    {
        return 'refresh-materialized-view-address-to-geog-units';
    }

    public function run(): void
    {
        $this->connection->executeQuery('REFRESH MATERIALIZED VIEW view_chill_main_address_geographical_unit');
    }
}