CSocNetUserToGroup::Update

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

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

	$ID = (int)$ID;

	$arUser2GroupOld = self::GetByID($ID);
	if (!$arUser2GroupOld)
	{
		$APPLICATION->ThrowException(GetMessage("SONET_NO_USER2GROUP"), "ERROR_NO_USER2GROUP");
		return false;
	}

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

	if (!self::CheckFields("UPDATE", $arFields, $ID))
	{
		return false;
	}

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

	$strUpdate = $DB->PrepareUpdate("b_sonet_user2group", $arFields);
	Util::processEqualityFieldsToUpdate($arFields1, $strUpdate);

	if ($strUpdate <> '')
	{
		$strSql =
			"UPDATE b_sonet_user2group SET ".
			"	".$strUpdate." ".
			"WHERE ID = ".$ID." ";
		$DB->Query($strSql, False, "File: ".__FILE__."
Line: ".__LINE__);

		CSocNetGroup::SetStat($arUser2GroupOld["GROUP_ID"]);
		CSocNetSearch::OnUserRelationsChange($arUser2GroupOld["USER_ID"]);
		if (
			array_key_exists("GROUP_ID", $arFields)
			&& $arUser2GroupOld["GROUP_ID"] != $arFields["GROUP_ID"]
		)
		{
			CSocNetGroup::SetStat($arFields["GROUP_ID"]);
		}

		$events = GetModuleEvents("socialnetwork", "OnSocNetUserToGroupUpdate");
		while ($arEvent = $events->Fetch())
		{
			ExecuteModuleEventEx($arEvent, array($ID, $arFields, $arUser2GroupOld));
		}

		EventServiceService::addEvent(EventServiceEventDictionary::EVENT_WORKGROUP_USER_UPDATE, [
			'GROUP_ID' => $arUser2GroupOld['GROUP_ID'],
			'USER_ID' => $arUser2GroupOld['USER_ID'],
		]);

		if (array_key_exists($arUser2GroupOld["USER_ID"]."_".$arUser2GroupOld["GROUP_ID"], self::$roleCache))
		{
			unset(self::$roleCache[$arUser2GroupOld["USER_ID"]."_".$arUser2GroupOld["GROUP_ID"]]);
		}

		if(defined("BX_COMP_MANAGED_CACHE"))
		{
			$CACHE_MANAGER->ClearByTag("sonet_user2group_G".$arUser2GroupOld["GROUP_ID"]);
			$CACHE_MANAGER->ClearByTag("sonet_user2group_U".$arUser2GroupOld["USER_ID"]);
			$CACHE_MANAGER->ClearByTag("sonet_user2group");
		}

		CounterCounterService::addEvent(CounterEventEventDictionary::EVENT_WORKGROUP_USER_UPDATE, [
			'GROUP_ID' => (int)($arFields['GROUP_ID'] ?? $arUser2GroupOld['GROUP_ID']),
			'USER_ID' => (int)($arFields['USER_ID'] ?? $arUser2GroupOld['USER_ID']),
			'ROLE_OLD' => $arUser2GroupOld['ROLE'],
			'ROLE_NEW' => ($arFields['ROLE'] ?? null),
			'INITIATED_BY_TYPE' => ($arFields['INITIATED_BY_TYPE'] ?? $arUser2GroupOld['INITIATED_BY_TYPE']),
			'RELATION_ID' => $arUser2GroupOld['USER_ID'],
		]);
	}
	else
	{
		$ID = False;
	}

	return $ID;
}