Track NCCO progress

const Express = require('express');
const app = new Express();

const onInboundCall = (request, response) => {
  const ncco = [
    {
      'action': 'talk',
      'text': 'Thanks for calling the notification line',
    },
    {
      'action': 'notify',
      'payload': {
        'foo': 'bar',
      },
      'eventUrl': [`${request.protocol}://${request.get('host')}/webhooks/notification`],
    },
    {
      'action': 'talk',
      'text': 'You will never hear me as the notification URL will return an NCCO ',
    },
  ];

  response.json(ncco);
};

const onNotification = (_, response) => {
  const ncco = [
    {
      'action': 'talk',
      'text': 'Your notification has been received, loud and clear',
    },
  ];

  response.json(ncco);
};

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

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

embeddedServer(Netty, port = 8000) {
    routing {
        get("/webhooks/answer") {
            call.response.header("Content-Type", "application/json")
            call.respond(
                Ncco(
                    talkAction("Thanks for calling the notification line."),
                    notifyAction(
                        call.request.path().replace("answer", "notification"),
                        mapOf("foo" to "bar")
                    ),
                    talkAction("You will never hear me as the notification URL will return an NCCO")
                ).toJson()
            )
        }
        post("/webhooks/notification") {
            val event = EventWebhook.fromJson(call.receive())
            call.response.header("Content-Type", "application/json")
            call.respond(
                Ncco(
                    talkAction("Your notification has been received, loud and clear."),
                ).toJson()
            )
        }
    }
}.start(wait = true)

apply plugin: 'application'
mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''

port(3000);

/*
 * Answer Route
 */
get("/webhooks/answer", (req, res) -> {
    String notifyUrl = String.format("%s://%s/webhooks/notification", req.scheme(), req.host());

    TalkAction intro = TalkAction.builder("Thanks for calling the notification line.")
            .build();

    Map<String, String> payload = new HashMap<>();
    payload.put("foo", "bar");

    NotifyAction notify = NotifyAction.builder()
            .payload(payload)
            .eventUrl(notifyUrl)
            .build();

    TalkAction unheard = TalkAction.builder("You will never hear me as the notification URL will return an NCCO")
            .build();

    res.type("application/json");
    return new Ncco(intro, notify, unheard).toJson();
});

/*
 * Notification Route
 */
post("/webhooks/notification", (req, res) -> {
    res.type("application/json");
    return new Ncco(
            TalkAction.builder("Your notification has been received, loud and clear.")
                    .build()
    ).toJson();
});

apply plugin: 'application'
mainClassName = project.hasProperty('main') ? project.getProperty('main') : ''

[HttpGet("[controller]/webhooks/answer")]
public IActionResult Answer()
{
    var host = Request.Host.ToString();
    //Uncomment the next line if using ngrok with --host-header option
    //host = Request.Headers["X-Original-Host"];

    var eventUrl = $"{Request.Scheme}://{host}/webhooks/notification";

    var talkAction = new TalkAction() { Text = "Thanks for calling the notification line" };
    var notifyAction = new NotifyAction()
    {
        EventUrl = new[] { eventUrl },
        Payload = new FooBar() { Foo = "bar" }
    };
    var talkAction2 = new TalkAction() { Text = "You will never hear me as the notification URL will return an NCCO" };
    var ncco = new Ncco(talkAction, notifyAction, talkAction2);
    return Ok(ncco.ToString());
}

[HttpPost("webhooks/notification")]
public async Task<IActionResult> Notify()
{
    var notification = await WebhookParser.ParseWebhookAsync<Notification<FooBar>>(Request.Body, Request.ContentType);
    Console.WriteLine($"Notification received payload's foo = {notification.Payload.Foo}");
    var talkAction = new TalkAction() { Text = "Your notification has been received, loud and clear" };
    var ncco = new Ncco(talkAction);
    return Ok(ncco.ToString());
}

from fastapi import FastAPI, Request
from vonage_voice import NccoAction, Notify, Talk

app = FastAPI()


@app.get('/webhooks/answer')
async def inbound_call(request: Request):
    ncco: list[NccoAction] = [
        Talk(text=f'Thanks for calling the notification line.'),
        Notify(
            payload={"foo": "bar"},
            eventUrl=[str(request.base_url) + 'webhooks/notification'],
        ),
        Talk(text=f'You will never hear me as the notification URL will return an NCCO.'),
    ]

    return [action.model_dump(by_alias=True, exclude_none=True) for action in ncco]


@app.post('/webhooks/notification')
async def on_notification():
    return [
        Talk(text=f'Your notification has been received, loud and clear').model_dump(
            by_alias=True, exclude_none=True
        )
    ]