external-api-plugin/Controller/OperatorController.php

<?php
/*
 * This file is a part of Mibew External API Plugin.
 *
 * Copyright 2015 Dmitriy Simushev <simushevds@gmail.com>.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Mibew\Mibew\Plugin\ExternalApi\Controller;

use Mibew\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\JsonResponse;

/**
 * Process all API calls related with operators.
 */
class OperatorController extends AbstractController
{
    public function pingAction(Request $request)
    {
        // Get the ID of the operator.
        $id = $request->attributes->getInt('operator_id');

        // Update of operator's last ping time.
        $time = time();

        return new JsonResponse(array(
            'id' => $id,
            'lastPingTime' => $time,
        ));
    }

    public function updateStatusAction(Request $request)
    {
        // Get ID of the operator whose state should be changed.
        $id = $request->attributes->getInt('operator_id');

        // Get the operator's status from the request and save it into the
        // database.
        $is_online = true;

        // ...and return the new state
        return new JsonResponse(array(
            'id' => $id,
            'isOnline' => $is_online,
        ));
    }
}