CAllSocNetLogCounter::getFollowWhere

static function getFollowWhere(string $mode = ''): string
{
	if (!in_array($mode, [ 'positive', 'negative' ], true))
	{
		return '';
	}

	if ($mode === 'positive')
	{
		$result = " LFW.TYPE = 'Y' ";
	}
	else
	{
		$result = " LFW2.USER_ID IS NULL ";
	}

	return $result;
}