/**
* @param PreUpdateEventArgs $event
*/
public function preUpdate(PreUpdateEventArgs $event)
{
$entity = $event->getEntity();
if ($entity instanceof CalendarEvent) {
if ($event->hasChangedField('start') || $event->hasChangedField('reminder')) {
$needChangeSetsComputing = false;
if ($event->hasChangedField('reminder')) {
if ($event->getNewValue('reminder')) {
$start = $event->hasChangedField('start') ? $event->getNewValue('start') : $entity->getStart();
$entity->setRemindAt($this->remindTimeCalculator->calculateRemindAt($start));
} else {
$entity->setRemindAt(null);
}
if ($entity->getReminded()) {
$entity->setReminded(false);
}
$needChangeSetsComputing = true;
} else {
if ($entity->getReminder()) {
$entity->setRemindAt($this->remindTimeCalculator->calculateRemindAt($event->getNewValue('start')));
$needChangeSetsComputing = true;
}
if ($entity->getReminded()) {
$entity->setReminded(false);
$needChangeSetsComputing = true;
}
}
if ($needChangeSetsComputing) {
$em = $event->getEntityManager();
$uow = $em->getUnitOfWork();
$uow->recomputeSingleEntityChangeSet($em->getClassMetadata('OroCalendarBundle:CalendarEvent'), $entity);
}
}
}
}
public function testCalculateRemindAt()
{
$calculator = new RemindTimeCalculator(15);
$date = new \DateTime();
$expected = clone $date;
$expected->sub(new \DateInterval('PT15M'));
$this->assertEquals($expected, $calculator->calculateRemindAt($date));
}