Auto add new members to contacts?

My task will be to build a site that is closed off, invite only, member approval.  Chances are it will never be over 200 people.  It would be good to be able to add each new approved member to everyones contact list so that they can be invited to groups and events.  Is this even remotely possible?

if not contacts list, how about auto add to friends list.. that would work just fine as well.

You can add each new member as Friends with all existing active members by implementing the code snippet below. This assumes you are using Dolphin 6.1.x :

In join.php

Find :

//send new user notification

Just above, Add :

$res = db_res("SELECT `ID` FROM `Profiles` WHERE `Status`='Active' AND `ID` != '$iMemID'");
while($arr = mysql_fetch_array($res)){
$iExistID = $arr['ID'];
db_res("INSERT INTO `FriendList` SET `ID` = '$iMemID', `Profile` = '$iExistID', `Check` = '1'");
}

Actually I am working with the latest version 7 beta.  Is the code somewhat close to what you put in?