• 🇺🇦 Ukrainian
• English
• russian

❗️ This repository is rather not an example for beginners, as it combines several technologies, which can complicate the initial learning path.

@fr0staman_bot is a multifunctional game-like bot written in Rust, using teloxide. Bot uses much from Telegram Bot API and solves many (non) classic tasks, so in the code you can see:

• Multilingualism (with user or chat settings!)
• Message/Inline/Callback/Chosen filter and handling
• Optional new/left user reaction
• Handling chat_migration from chat to supergroup
• Other Telegram events (video_chat, chat_migration)
• Telegram channel subscription check
• Receive from user, moderating gif and voice bot inline content
• Storing and updating basic information about users and chats
• Decode inline_message_id and join inline chats with supergroups
• Callback chained locking per user
• Increase voice message volume with libopus
• Quite detailed logging
• Sending bot errors directly to Telegram log group
• Metrics with Prometheus

1. Install diesel_cli (--no-default-features --features=postgres)
2. Install and create postgres database
3. Copy and fill .env from .env.example
4. Setup diesel migrations by diesel migration run
5. Build and start bot (cargo build --release && target/release/fr0staman_bot, cargo run --release)
6. Enjoy 🐽