zentao/extension/max/user/ext/model/zentaomax.php

<?php
public function getPairsByRole($role)
{
    return $this->loadExtension('cmmi')->getPairsByRole($role);
}

public function delete($table, $userID)
{
    if(empty($userID)) return false;

    $this->dao->update(TABLE_USER)->set('deleted')->eq(1)->where('id')->eq($userID)->exec();
    $this->loadModel('action')->create('user', $userID, 'deleted', '', ACTIONMODEL::CAN_UNDELETED);

    $user = $this->getByID($userID, 'id');
    $this->loadModel('approval')->deleteApprovalUser($user->account);

    $this->loadModel('instance');
    if(method_exists($this->instance, 'saveWaitSyncData')) $this->instance->saveWaitSyncData('user', $userID, 'del');
    return true;
}

/**
 * Get all members for project/execution.
 *
 * @param int $objectID
 * @access public
 * @return array
 */
public function getAllMembers($objectID)
{
    if(defined('TUTORIAL')) return $this->loadModel('tutorial')->getTeamMembersPairs();

    $teams = $this->loadModel('project')->getTeamMemberPairs($objectID);

    $stakeholders = $this->dao->select('t1.user, t2.realname')->from(TABLE_STAKEHOLDER)->alias('t1')
        ->leftJoin(TABLE_USER)->alias('t2')->on('t1.user=t2.account')
        ->where('t1.deleted')->eq('0')
        ->andWhere('t1.objectID')->eq($objectID)
        ->orderBy('t1.id_desc')
        ->fetchPairs();

    $whitelist = $this->dao->select('t1.*, t2.realname')->from(TABLE_ACL)->alias('t1')
        ->leftJoin(TABLE_USER)->alias('t2')->on('t1.account=t2.account')
        ->where('t1.objectID')->eq($objectID)
        ->andWhere('t1.objectType')->eq('project,sprint')
        ->andWhere('t1.type')->eq('whitelist')
        ->fetchPairs();
    $users = arrayUnion($teams, $stakeholders, $whitelist);

    if(empty($users)) return array('' => '');

    return arrayUnion(array('' => ''), $users);
}