<?php

require_once './global.inc.php';
verify_oauth_session_exists();
$access_level = HttpSession::currentUser()->getOrganization()->access_level;
if ($access_level > 2) {
    $sessionId = $_GET["sessionId"];
    $facilitators = Session::getInterestedFacilitators($sessionId);
    if ($access_level == 5) {
        // admin,  send all data
        echo json_encode($facilitators);
    } else {
        $companyNames = array();
        foreach ($facilitators as $facilitator) {
            if (!in_array($facilitator['company_name'], $companyNames)) {
                array_push($companyNames, $facilitator['company_name']);
            }
        }
        echo json_encode($companyNames);
    }
}