/**
* Delete the given NGI and cascade delete all of the NGI's child entities.
* These include Sites, Services, EndpointLocations, Downtimes that will be
* orphaned, CertificationStatusLogs and Roles that previously linked to the
* deleted owned entities.
*
* @param \NGI $ngi
* @param \User $user - must be an admin user
* @param boolean $logNgiSiteServiceInArchives Record the deletion of the ngi,
* its child sites and services in the archive tables.
* @throws \org\gocdb\services\Exception
*/
public function deleteNgi(\NGI $ngi, \User $user = null, $logNgiSiteServiceInArchives = true)
{
require_once __DIR__ . '/../DAOs/SiteDAO.php';
require_once __DIR__ . '/../DAOs/ServiceDAO.php';
require_once __DIR__ . '/../DAOs/NGIDAO.php';
require_once __DIR__ . '/ServiceService.php';
//Check the portal is not in read only mode, throws exception if it is
$this->checkPortalIsNotReadOnlyOrUserIsAdmin($user);
//Throws exception if user is not an administrator
$this->checkUserIsAdmin($user);
$this->em->getConnection()->beginTransaction();
try {
$ngiDAO = new \NGIDAO();
$ngiDAO->setEntityManager($this->em);
$siteDAO = new \SiteDAO();
$siteDAO->setEntityManager($this->em);
$serviceDAO = new \ServiceDAO();
$serviceDAO->setEntityManager($this->em);
//Archive ngi
if ($logNgiSiteServiceInArchives) {
$ngiDAO->addNGIToArchive($ngi, $user);
}
//delete each child site
foreach ($ngi->getSites() as $site) {
//Archive site
if ($logNgiSiteServiceInArchives) {
$siteDAO->addSiteToArchive($site, $user);
}
//delete each child service
foreach ($site->getServices() as $service) {
//archive the srvice
if ($logNgiSiteServiceInArchives) {
$serviceDAO->addServiceToArchive($service, $user);
}
//remove the service (and any downtimes only associated with it)
$serviceDAO->removeService($service);
}
//remove the site
$siteDAO->removeSite($site);
}
//remove the NGI
$ngiDAO->removeNGI($ngi);
$this->em->flush();
$this->em->getConnection()->commit();
} catch (\Exception $e) {
$this->em->getConnection()->rollback();
$this->em->close();
throw $e;
}
}
