CAllSocNetFeatures::Update

static function Update($ID, $arFields)
{
	global $DB, $CACHE_MANAGER;

	if (!CSocNetGroup::__ValidateID($ID))
		return false;

	$ID = intval($ID);

	$arFields1 = BitrixSocialnetworkUtil::getEqualityFields($arFields);

	if (!CSocNetFeatures::CheckFields("UPDATE", $arFields, $ID))
		return false;

	$db_events = GetModuleEvents("socialnetwork", "OnBeforeSocNetFeaturesUpdate");
	while ($arEvent = $db_events->Fetch())
		if (ExecuteModuleEventEx($arEvent, array($ID, &$arFields))===false)
			return false;

	$strUpdate = $DB->PrepareUpdate("b_sonet_features", $arFields);
	BitrixSocialnetworkUtil::processEqualityFieldsToUpdate($arFields1, $strUpdate);

	if ($strUpdate <> '')
	{
		$strSql =
			"UPDATE b_sonet_features SET ".
			"	".$strUpdate." ".
			"WHERE ID = ".$ID." ";
		$DB->Query($strSql, False, "File: ".__FILE__."
Line: ".__LINE__);

		if (array_key_exists("ENTITY_TYPE", $arFields) && array_key_exists("ENTITY_ID", $arFields))
		{
			unset($GLOBALS["SONET_FEATURES_CACHE"][$arFields["ENTITY_TYPE"]][$arFields["ENTITY_ID"]]);
		}

		$events = GetModuleEvents("socialnetwork", "OnSocNetFeaturesUpdate");
		while ($arEvent = $events->Fetch())
			ExecuteModuleEventEx($arEvent, array($ID, $arFields));

		if (defined("BX_COMP_MANAGED_CACHE"))
		{
			$CACHE_MANAGER->ClearByTag('sonet_features');
			$CACHE_MANAGER->ClearByTag("sonet_feature_".$ID);
		}
	}
	else
	{
		$ID = false;
	}

	return $ID;
}