Bingo Game Backend Development

Project Overview: Develop the backend for a multiplayer Bingo game, including user management, game logic, and integration with a payment system.

Key Components:
1. User Authentication:
○ Functionality: User signup and login via a Telegram bot and web browser, with backend management for profiles, balances, and transaction history.
○ Tech Stack: Node.js

2. User Home Page:
○ Functionality: Display user profile, balance management (deposit, withdraw, peer-to-peer transfer), and access to game rooms based on price selection.
○ Tech Stack: Node.js.

3. Game Logic:
○ Functionality: Manage game rooms, card purchasing, timers, and winning verification. Include house cards for better user experience.
○ Admin Panel: Control game settings, patterns, and sound options, viewing of live sessions and game results, daily income etc.
○ Tech Stack: Node.js.

4. Payment Integration:
○ Functionality: Link with an existing payment system API for processing transactions within the bot and the web interface, ensuring smooth transaction flow within the game.
○ Tech Stack: Node.js.

5. Database Management:
○ Database: MySQL for persistent data storage, with use of Redis for caching.
○ Data Structure: Tables for users, transactions, game rooms, and cards.

6. Integration and APIs:
○ Real-Time Updates: Using Socket.io or other real-time communication technologies to ensure game data (like number calls and player wins) is synchronized across devices.

7. Progressive Web App Suitability:
○ Service workers and JSON file and Push Notifications