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35 lines
1.2 KiB
35 lines
1.2 KiB
/**
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* This example demonstrates setting up webhook
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* on the Heroku platform.
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*/
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const TOKEN = process.env.TELEGRAM_TOKEN || 'YOUR_TELEGRAM_BOT_TOKEN';
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const TelegramBot = require('..');
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const options = {
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webHook: {
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// Port to which you should bind is assigned to $PORT variable
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// See: https://devcenter.heroku.com/articles/dynos#local-environment-variables
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port: process.env.PORT
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// you do NOT need to set up certificates since Heroku provides
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// the SSL certs already (https://<app-name>.herokuapp.com)
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// Also no need to pass IP because on Heroku you need to bind to 0.0.0.0
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}
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};
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// Heroku routes from port :443 to $PORT
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// Add URL of your app to env variable or enable Dyno Metadata
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// to get this automatically
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// See: https://devcenter.heroku.com/articles/dyno-metadata
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const url = process.env.APP_URL || 'https://<app-name>.herokuapp.com:443';
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const bot = new TelegramBot(TOKEN, options);
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// This informs the Telegram servers of the new webhook.
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// Note: we do not need to pass in the cert, as it already provided
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bot.setWebHook(`${url}/bot${TOKEN}`);
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// Just to ping!
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bot.on('message', function onMessage(msg) {
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bot.sendMessage(msg.chat.id, 'I am alive on Heroku!');
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});
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