DealContactTable::getDealBindingCount

static function getDealBindingCount($dealID)
{
	$dealID = (int)$dealID;
	if($dealID <= 0)
	{
		throw new Main\ArgumentException('Must be greater than zero', 'dealID');
	}

	$dbResult = Main\Application::getConnection()->query(
		/** @lang text*/
		"SELECT COUNT(*) CNT FROM b_crm_deal_contact WHERE DEAL_ID = {$dealID}"
	);

	$ary = $dbResult->fetch();
	return is_array($ary) ? (int)$ary['CNT'] : 0;
}