Receive an inbound call

const Express = require('express');

const app = new Express();

const onInboundCall = (request, response) => {
  const from = request.query.from;
  const fromSplitIntoCharacters = from.split('').join(' ');

  const ncco = [
    {
      action: 'talk',
      text: `Thank you for calling from ${fromSplitIntoCharacters}`,
    },
  ];

  response.json(ncco);
};

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

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

/*
 * Route to answer incoming call.
 */
Route answerRoute = (req, res) -> {
    String from = req.queryParams("from").replace("", " ");
    TalkAction message = TalkAction
            .builder(String.format("Thank you for calling from %s", from))
            .build();

    res.type("application/json");

    return new Ncco(message).toJson();
};

/*
 * Route to print out call event info.
 */
Route eventRoute = (req, res) -> {
    System.out.println(req.body());
    return "";
};

Spark.port(3000);
Spark.get("/webhooks/answer", answerRoute);
Spark.post("/webhooks/events", eventRoute);

require 'vendor/autoload.php';

$app = new \Slim\App();

$app->get('/webhooks/answer', function (Request $request, Response $response) {
    /** @var \Vonage\Voice\Webhook\Answer $call */
    $call = \Vonage\Voice\Webhook\Factory::createFromRequest($request);
    $fromSplitIntoCharacters = implode(" ", str_split($call->getFrom()));

    $ncco = new \Vonage\Voice\NCCO\NCCO();
    $ncco->addAction(
        new \Vonage\Voice\NCCO\Action\Talk('Thank you for calling from ' . $fromSplitIntoCharacters)
    );

    return new JsonResponse($ncco);
});

$app->run();