TechSupportBot is a Telegram bot for user support, bug reporting, idea collection, and development order requests. The bot supports multiple languages and can work both in polling mode (locally) and via webhook (e.g., on Vercel).

• Accepts user requests (bug reports, feature suggestions, development orders)
• Supports attachments: text, photos, videos, documents
• Multilingual interface (Russian, English, Japanese, Spanish)
• Notifies a dedicated support chat about new tickets
• Ticket status system (new, in progress, completed, review)
• Users can change the interface language

Create a .env file in the project root and specify:

• BOT_TOKEN -- your Telegram bot token
• SUPPORT_CHAT_USERNAME -- username of the support chat/user for development orders
• NOTIFY_CHAT -- chat ID (e.g., -1001234567890) where tickets will be sent

The bot will start in polling mode (for development).

• Use the function from api/bot.ts as the webhook endpoint.
• Set environment variables in your Vercel project settings.
• In Telegram, set the webhook to your Vercel endpoint URL.

• src/bot.ts -- main bot logic
• src/locales/ -- language files
• api/bot.ts -- webhook endpoint (for Vercel)
• src/local.ts -- polling mode launcher for local development

• /start -- greeting and main menu
• Menu buttons:
  • Bug report
  • Suggest an idea
  • Order development
  • Change language

The user selects a category, sends a message (and optionally attachments). The ticket is sent to the support chat with a status change button. When the status is changed, the user receives a notification.

Supported languages:

• Russian
• English
• Japanese
• Spanish

• telegraf -- Telegram Bot API framework
• dotenv -- environment variables
• @vercel/node -- serverless functions for Vercel
• typescript

• npm run build -- build TypeScript
• npm run dev -- run in development mode (polling)
• npm run start -- run (polling)
• npm run local -- run (polling)

ISC