Viber Chatbot - Создание эхо-бота

Question

Я следил за документацией бота Viber Node.JS и создавал эхо-бот, который повторял бы сообщения обратно пользователю. Но это не работает, и бот не отвечает на мои сообщения. Вот код:

'use strict';

const ViberBot = require('viber-bot').Bot;
const BotEvents = require('viber-bot').Events;

const bot = new ViberBot({
    authToken: "api-key",
    name: "Override API",
    avatar: "https://cdn3.iconfinder.com/data/icons/customer-support-7/32/40_robot_bot_customer_help_support_automatic_reply-512.png" // It is recommended to be 720x720, and no more than 100kb.
});

// Perfect! Now here's the key part:
bot.on(BotEvents.MESSAGE_RECEIVED, (message, response) => {
    // Echo's back the message to the client. Your bot logic should sit here.
    response.send(message);
});


// Wasn't that easy? Let's create HTTPS server and set the webhook:
const https = require('https');
const port = process.env.PORT || 8080;

// Viber will push messages sent to this URL. Web server should be internet-facing.
const webhookUrl = "https://webhook.site/09f0b45e-1ad8-466c-9441-e5edb3d783e3";

https.createServer(bot.middleware()).listen(port, () => bot.setWebhook(webhookUrl));

Answer 1

попробуй это:

const webhookUrl = "https://webhook.site/09f0b45e-1ad8-466c-9441-e5edb3d783e3";

app.use('/viber/webhook', bot.middleware());

app.listen(port, () => {
    console.log(`Application running on port: ${port}`);
    bot.setWebhook(`${webhookUrl}/viber/webhook`).catch(error => {
        console.log('Can not set webhook on following server. Is it running?');
        console.error(error);
        process.exit(1);
    });
});

вместо того:

https.createServer(bot.middleware()).listen(port, () => bot.setWebhook(webhookUrl));

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