/*
 * Handling about routing request
 */
$service = new service();
$resource = $service->uri();
$method = $service->method();
switch ($method) {
    default:
        break;
    case "GET":
        switch ($resource[1]) {
            case "version":
                $service->version(true);
                break;
            case "health":
                $service->health(true);
                break;
            case "info":
                $service->info(true);
                break;
            case "search":
                echo 'searching for resource id: ' . $resource[2];
                break;
            default:
                if (strlen($resource[1]) != 0) {
                    // return single resource
                    echo 'return single resource: ' . $resource[1];
                } elseif ($resource[1] == '') {
                    // return all resources
                    echo 'return all resources';
                } else {