boundless-aiogram 1.0.7

A modern, production-ready framework for building scalable Telegram bots with Aiogram 3.x

Boundless-Aiogram 🚀

Boundless-Aiogram is a modern, production-ready framework/template for building scalable Telegram bots with Aiogram 3.x. It provides a clean, structured architecture with built-in support for async/await, database migrations, FSM, and more.

✨ Features

• ⚡ Modern async/await syntax with Aiogram 3.x
• 🗄 SQLAlchemy async ORM for database operations
• 🔄 Alembic migrations for database versioning
• 📂 Modular architecture with organized handlers, middlewares, and filters
• 🎯 FSM (Finite State Machine) support for conversation flows
• 🛡️ Built-in middleware for authentication and rate limiting
• ⚙️ Configuration management with environment variables
• 📝 Comprehensive logging system with file rotation
• 🧪 Test-ready structure with dedicated test directory
• 🎨 Modern CLI with beautiful output and progress indicators

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🚀 Installation

Install Boundless-Aiogram via pip:

pip install boundless-aiogram

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📦 Quick Start

Create a new bot project with a single command:

boundless new mybot

Navigate to your project and set up:

cd mybot
cp .env.example .env
# Edit .env and add your BOT_TOKEN
python main.py

That's it! Your bot is now running.

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🏗️ Project Structure

Boundless-Aiogram generates a clean, organized project structure:

mybot/
├── bot/
│   ├── handlers/          # Message and callback handlers
│   │   ├── commands.py    # Command handlers (/start, /help)
│   │   ├── messages.py    # Text message handlers
│   │   └── callbacks.py   # Callback query handlers
│   ├── middlewares/       # Custom middlewares
│   │   ├── auth.py        # Authentication middleware
│   │   └── throttling.py  # Rate limiting middleware
│   ├── filters/           # Custom filters
│   │   └── custom.py      # Custom filter examples
│   ├── keyboards/         # Keyboard layouts
│   │   ├── inline.py      # Inline keyboards
│   │   └── reply.py       # Reply keyboards
│   └── states/            # FSM states
│       └── user.py        # User conversation states
├── database/
│   ├── models/            # Database models
│   │   ├── base.py        # Base model class
│   │   └── user.py        # User model
│   └── database.py        # Database configuration
├── core/
│   ├── config.py          # Configuration management
│   └── logging.py         # Logging setup
├── utils/                 # Helper functions
│   └── helpers.py         # Utility functions
├── migrations/            # Alembic database migrations
├── tests/                 # Unit tests
├── logs/                  # Log files
├── main.py                # Bot entry point
├── .env.example           # Example environment variables
├── .gitignore
├── requirements.txt
└── README.md

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🔧 Configuration

Configure your bot using environment variables in .env:

# Telegram Bot Configuration
BOT_TOKEN=your_bot_token_here

# Database Configuration
DATABASE_URL=sqlite+aiosqlite:///./bot_database.db

# Optional: PostgreSQL
# DATABASE_URL=postgresql+asyncpg://user:password@localhost/dbname

# Admin User IDs (comma-separated)
ADMIN_IDS=123456789,987654321

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📚 Usage Examples

Adding a New Command Handler

Create or edit bot/handlers/commands.py:

from aiogram import Router
from aiogram.filters import Command
from aiogram.types import Message

router = Router()

@router.message(Command("hello"))
async def cmd_hello(message: Message):
    await message.answer(f"Hello, {message.from_user.first_name}!")

Creating Custom Middleware

Edit bot/middlewares/auth.py:

from typing import Callable, Dict, Any, Awaitable
from aiogram import BaseMiddleware
from aiogram.types import Message

class AuthMiddleware(BaseMiddleware):
    async def __call__(
        self,
        handler: Callable[[Message, Dict[str, Any]], Awaitable[Any]],
        event: Message,
        data: Dict[str, Any]
    ) -> Any:
        # Your authentication logic here
        user_id = event.from_user.id
        # Check if user is authorized
        return await handler(event, data)

Using FSM States

Define states in bot/states/user.py:

from aiogram.fsm.state import State, StatesGroup

class RegistrationStates(StatesGroup):
    waiting_for_name = State()
    waiting_for_age = State()
    waiting_for_email = State()

Use in handlers:

from aiogram.fsm.context import FSMContext
from bot.states.user import RegistrationStates

@router.message(Command("register"))
async def start_registration(message: Message, state: FSMContext):
    await state.set_state(RegistrationStates.waiting_for_name)
    await message.answer("What's your name?")

@router.message(RegistrationStates.waiting_for_name)
async def process_name(message: Message, state: FSMContext):
    await state.update_data(name=message.text)
    await state.set_state(RegistrationStates.waiting_for_age)
    await message.answer("How old are you?")

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🗄️ Database Management

Creating Migrations

After modifying your models:

alembic revision --autogenerate -m "Added new field"

Applying Migrations

alembic upgrade head

Rolling Back

alembic downgrade -1

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🧪 Testing

Run tests using pytest:

pytest tests/

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📖 CLI Commands

boundless new <project_name>    # Create a new bot project
boundless help                  # Show help information

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🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

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📄 License

This project is licensed under the MIT License.

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🔗 Links

• GitHub: github.com/MythicalCosmic/boundless-aiogram
• PyPI: pypi.org/project/boundless-aiogram

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💡 Support

If you find this project helpful, consider giving it a ⭐ on GitHub!

For issues and feature requests, please use the GitHub issue tracker.

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Built with ❤️ for the Telegram bot development community