Record a message

const Express = require('express');
const bodyParser = require('body-parser');

const app = new Express();
app.use(bodyParser.json());

const onInboundCall = (request, response) => {
  const ncco = [
    {
      action: 'talk',
      text: 'Please leave a message after the tone, then press #. We will get back to you as soon as we can.',
    },
    {
      action: 'record',
      endOnKey: '#',
      beepStart: 'true',
      endOnSilence: '3',
      eventUrl: [`${request.protocol}://${request.get('host')}/webhooks/recordings`],
    },
    {
      action: 'talk',
      text: 'Thank you for your message. Goodbye.',
    },
  ];

  response.json(ncco);
};

const onRecording = (request, response) => {
  const recording_url = request.body.recording_url;
  console.log(`Recording URL = ${recording_url}`);

  response.status(204).send();
};

app
  .get('/webhooks/answer', onInboundCall)
  .post('/webhooks/recordings', onRecording);

app.listen(port, () => {
  console.log(`Example app listening on port ${port}`);
});

/*
 * Route to answer and connect incoming calls with recording.
 */
Route answerRoute = (req, res) -> {
    String recordingUrl = String.format("%s://%s/webhooks/recordings", req.scheme(), req.host());

    TalkAction intro = TalkAction.builder(
            "Please leave a message after the tone, then press #. We will get back to you as soon as we can.").build();

    RecordAction record = RecordAction.builder()
            .eventUrl(recordingUrl)
            .endOnSilence(3)
            .endOnKey('#')
            .beepStart(true)
            .build();

    TalkAction outro = TalkAction.builder("Thank you for your message. Goodbye").build();

    res.type("application/json");

    return new Ncco(intro, record, outro).toJson();
};

/*
 * Route which prints out the recording URL it is given to stdout.
 */
Route recordingRoute = (req, res) -> {
    EventWebhook recordEvent = EventWebhook.fromJson(req.body());
    System.out.println(recordEvent.getRecordingUrl());

    res.status(204);
    return "";
};

Spark.port(3000);
Spark.get("/webhooks/answer", answerRoute);
Spark.post("/webhooks/recordings", recordingRoute);

require 'vendor/autoload.php';

$app = new \Slim\App();

$app->get('/webhooks/answer', function (Request $request, Response $response) {
    //Get our public URL for this route
    $uri = $request->getUri();
    $url = $uri->getScheme() . '://'.$uri->getHost() . ($uri->getPort() ? ':'.$uri->getPort() : '') . '/webhooks/recording';

    $record = new \Vonage\Voice\NCCO\Action\Record();
    $record
        ->setEndOnSilence(3)
        ->setEndOnKey('#')
        ->setBeepStart(true)
        ->setEventWebhook(new \Vonage\Voice\Webhook($url))
    ;

    $ncco = new \Vonage\Voice\NCCO\NCCO();
    $ncco
        ->addAction(
            new \Vonage\Voice\NCCO\Action\Talk('Please leave a message after the tone, then press #. We will get back to you as soon as we can')
        )
        ->addAction($record)
        ->addAction(
            new \Vonage\Voice\NCCO\Action\Talk('Thank you for your message. Goodbye')
        )
    ;

    return new JsonResponse($ncco);
});

$app->post('/webhooks/recording', function (Request $request, Response $response) {
    /** @var \Vonage\Voice\Webhook\Record */
    $recording = \Vonage\Voice\Webhook\Factory::createFromRequest($request);
    error_log($recording->getRecordingUrl());

    return $response->withStatus(204);
});

$app->run();