How to save user's text messages correctly?

[mechnicov]

I want to make quiz. But I don't understand how to do it.

I can't save user's message correctly.

For example I have one question:

Telegram::Bot::Client.run(token) do |bot|
  bot.listen do |message|
    bot.api.send_message(chat_id: message.chat.id, text: '2+2')
    bot.api.send_message(chat_id: message.chat.id, text: 'OK') if message.text == '4'
  end
end

So dialogue is:

                        /start

2+2

                           4

2+2

OK

Using filter /start:

Telegram::Bot::Client.run(token) do |bot|
  bot.listen do |message|
    case message.text
    when '/start'
      bot.api.send_message(chat_id: message.chat.id, text: '2+2')
      bot.api.send_message(chat_id: message.chat.id, text: 'OK') if message.text == '4'
    end
  end
end

So dialogue:

                        /start

2+2

                           4

[alexander-saratovcev]

If we have only one question we can do something like this:

  bot.listen do |message|
    case message.text
    when '/start'
      bot.api.send_message(chat_id: message.chat.id, text: '2+2')
    when message.text == '4'
      bot.api.send_message(chat_id: message.chat.id, text: 'OK')
    end
  end
end

But for full quiz functionality, I think you need to add a database to your application and store last user action for understanding on which step the user is now.

[github-actions[bot]]

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