Telegram Bot channels messages parser

Telegram bot for parsing Telegram channels
Project description:

A full-fledged system has been implemented for collecting and storing messages from Telegram channels. The system consists of a web application on Django and an integrated Telegram bot that allows managing Telegram sessions, parsing content, and displaying it through a web interface. The main advantage is flexible session management directly through the bot and full integration with the database.

Main functionality:
- Authorization of Telegram sessions through the bot (with code validation and 2FA)
- Parsing messages from public Telegram channels via authorized sessions
- Storing messages in a PostgreSQL database
- Viewing, filtering, and categorizing content through a web interface
- Managing channels, categories, and messages
- User registration and login system
- Intuitive session management through the Telegram bot

Technology stack:
- Programming language: Python 3.x
- Telegram API: Telethon (for channel parsing)
- Telegram Bot: aiogram (or python-telegram-bot, depending on implementation)
- Database: PostgreSQL
- Secrets and settings: .env file using python-dotenv
- Parsing and sessions: Telegram Device Authorization via Telethon
- Interface: Django Admin + custom pages for content management

A fully functional Telegram bot with the ability to add sessions, automatically collect messages from channels, store them in the database, and a convenient web interface for viewing and moderation. The project is easy to scale and adapt for analytical or monitoring tasks.