Cron.php

<?php

namespace QUI\Memberships;

use QUI;
use QUI\Memberships\Users\Handler as MembershipUsersHandler;
use QUI\Memberships\Users\MembershipUser;

/**
 * Class Cron
 *
 * Automatically checks memberships and cancels or extends them
 */
class Cron
{
    public static function checkMembershipUsers()
    {
        $MembershipUsers = MembershipUsersHandler::getInstance();

        $result = QUI::getDataBase()->fetch(array(
            'select' => array(
                'id'
            ),
            'from'   => $MembershipUsers->getDataBaseTableName(),
            'where'  => array(
                'archived' => 0
            )
        ));

        $now = time();

        foreach ($result as $row) {
            /** @var MembershipUser $MembershipUser */
            $MembershipUser = $MembershipUsers->getChild($row['id']);
            $Membership     = $MembershipUser->getMembership();

            // @todo prüfen, ob benutzer existiert und ggf. löschen

            // check if membership has expired
            $endTimestamp = strtotime($Membership->getAttribute('endDate'));

            if ($now < $endTimestamp) {
                continue;
            }

            // if membership has been cancelled -> archive it immediately
            if ($MembershipUser->isCancelled()) {
                $MembershipUser->cancel();
                continue;
            }

            // extend if membership is extended automatically
            if ($Membership->isAutoExtend()) {
                $MembershipUser->extend();
                continue;
            }

            // expire membership
            $MembershipUser->expire();
        }
    }
}