stfbee / DiscordNotifier

Small bot to manage community in telegram and discord

Just a simple service for notifying about discord channel joins to Telegram

Quick Start

Discord Bot

1. Create Discord app via official guide
2. Copypaste token from "Bot" page to appsettings.json (DiscordNotifier.Token section)
3. Turn off "Public bot" setting

Telegram Section

1. Create Telegram bot via @BotFather
2. Copypaste bot's token to appsettings.json (Telegram.Token section)
3. Goto https://api.telegram.org/bot<token>/getUpdates via your browser
4. Add bot to your channel/chat
5. If you are want to specify topic, create it and send any message to it
6. Refresh page at browser
7. You will see some events about chat, you need next values:

{
  "ok": true,
  "result": [
    {
      "update_id": 112498495,
      "message": {
        "message_id": 69978,
        ...
        "chat": {
          "id": -10101782938225, <--- This is TelegramTargetId
          "title": "...",
        },
        "new_chat_participant": {
          "id": <yours_bot_id>,
          "is_bot": true,
          "first_name": "<Your's bot name>",
          "username": "<yours_bot_username>"
        },
        ...
      }
    },
    {
      "message": {
        "message_id": ...,
        ...
        "message_thread_id": 69979, <--- This is TelegramThreadId
        "forum_topic_created": {
          "name": "<Topic name>",
          ...
        },
        "is_topic_message": true
      }
    }
  ]
}

8. Copypaste them to appsettings.json

Deploy and run

Docker Compose

Just start it via docker compose up -d

Any other way

Change ConnectionStrings.Redis field at appsettings.json to correct value and start app as you want.