AppStateESS/homestead

<?php

namespace Homestead\Command;

class ListRolesCommand extends Command {

    public function getRequestVars(){
        return array();
    }

    public function execute(CommandContext $context){
        $db = new \PHPWS_DB('hms_role');
        $result = $db->select();
        if(\PHPWS_Error::logIfError($result)){
            echo json_encode(array());
        } else {
            echo json_encode($result);
        }
        exit;
    }
}