WorkgroupEvent::collectNewData

protected function collectNewData(): void
{
	$events = (EventCollection::getInstance())->list();
	$newFields = $this->getNewFields();

	foreach ($events as $event)
	{
		$groupId = $event->getGroupId();
		if (
			$groupId
			&& !isset($newFields[$groupId])
		)
		{
			$newFields[$groupId] = CSocNetGroup::getById($groupId);
		}
	}

	$this->setNewFields($newFields);
}