OccupancyChecker::canCheck

private function canCheck(array $event): bool
{
	return
		$this->isEnabled()
		&& !empty($event['LOCATION']['NEW'])
		&& !empty($event['DATE_FROM_TS_UTC'])
		&& !empty($event['DATE_TO_TS_UTC'])
		&& !empty($event['RRULE'])
		&& !empty($event['DATE_FROM'])
		&& !empty($event['DATE_TO'])
	;
}