Forum::processTopic

static function processTopic(int $topicId): void
{
	$topic = CForumTopic::GetByID($topicId);
	$forumsForSitemap = ForumTable::query()
		->setSelect(['SITEMAP_ID'])
		->where('ENTITY_ID', $topic['FORUM_ID'])
		->exec()
	;

	foreach ($forumsForSitemap as $forum)
	{
		Job::markToRegenerate($forum['SITEMAP_ID']);
	}
}