/**
* @param Activity $activity
*
* @return bool
*/
public function isRemovable(Activity $activity)
{
//Deletion should only be possible if the activity is not closed
if ($activity->getStatus() == 'closed') {
return false;
}
/** @var Activity $activity */
$activity = $this->em->getRepository('CampaignChainCoreBundle:Activity')->createQueryBuilder('a')->select('a, f, o, sr, cta')->leftJoin('a.facts', 'f')->leftJoin('a.operations', 'o')->leftJoin('o.scheduledReports', 'sr')->leftJoin('o.outboundCTAs', 'cta')->where('a.id = :id')->setParameter('id', $activity)->getQuery()->getOneOrNullResult();
if (!$activity->getFacts()->isEmpty()) {
return false;
}
/** @var Operation[] $operations */
$operations = new ArrayCollection();
foreach ($activity->getOperations() as $op) {
$operations->add($op);
}
//Check if there are scheduled reports or cta data for the operation
foreach ($operations as $op) {
if (!$op->getScheduledReports()->isEmpty() or !$op->getOutboundCTAs()->isEmpty()) {
return false;
}
}
$schedulerReportsActivities = $this->em->getRepository('CampaignChainCoreBundle:SchedulerReportActivity')->findBy(['endActivity' => $activity]);
$ctaActivities = $this->em->getRepository('CampaignChainCoreBundle:ReportCTA')->findBy(['activity' => $activity]);
if (!empty($schedulerReportsActivities) or !empty($ctaActivities)) {
return false;
}
return true;
}
