/**
* Unlinks user from account and if necessary deletes user account.
* Sets apropriate message
*
* @param integer $accountId Account ID
* @param integer $userId User ID
*/
function unlinkUserFromAccount($accountId, $userId)
{
if (OA_Permission::isUserLinkedToAccount($accountId, $userId)) {
$doAccount_user_assoc = OA_Dal::factoryDO('account_user_assoc');
$doAccount_user_assoc->account_id = $accountId;
$doAccount_user_assoc->user_id = $userId;
$doAccount_user_assoc->delete();
OA_Session::setMessage($GLOBALS['strUserUnlinkedFromAccount']);
$doUsers = OA_Dal::staticGetDO('users', $userId);
// delete user account if he is not linked anymore to any account
if ($doUsers->countLinkedAccounts() == 0) {
$doUsers->delete();
OA_Session::setMessage($GLOBALS['strUserWasDeleted']);
} else {
OA_Admin_UI_UserAccess::resetUserDefaultAccount($userId, $accountId);
}
} else {
OA_Session::setMessage($GLOBALS['strUserNotLinkedWithAccount']);
}
}
