Delivery::getActivity

static function getActivity(array $filter = []): ?array
{
	$baseFilter = [
		'CHECK_PERMISSIONS' => 'N',
		'TYPE_ID' => \CCrmActivityType::Provider,
		'PROVIDER_ID' => self::getId(),
	];

	$activity = \CCrmActivity::getlist([], array_merge($filter, $baseFilter))->fetch();

	return is_array($activity) ? $activity : null;
}