Open Terminal - Trading Dashboard

Open Terminal is a Flask-based trading dashboard that provides a secure, feature-rich platform for traders using AngelOne API. It offers real-time market data, watchlist management, and comprehensive trading capabilities.

Key Features

Trading Features

• Real-time Market Data: Live streaming of market prices and depth
• Watchlist Management: Create and manage up to 5 watchlists
• Order Management: Place, modify, and track orders
• Portfolio Overview: View holdings, positions, and P&L
• Market Depth: Level 2 order book display
• Symbol Search: Extensive search functionality for adding instruments

Technical Features

• Secure Authentication: AngelOne API integration for secure login
• WebSocket Integration: Real-time data updates
• Redis Caching: Optimized performance with Redis
• Modular Architecture: Well-organized, maintainable codebase
• Responsive Design: Modern UI using Tailwind CSS and DaisyUI

Technology Stack

Backend

• Flask & Flask extensions (SQLAlchemy, Login, WTF)
• SQLite Database
• Redis for caching
• WebSocket for real-time data
• APScheduler for task scheduling

Frontend

• Tailwind CSS with DaisyUI
• Modern JavaScript (ES6+)
• Modular component architecture
• WebSocket client integration

Quick Start

Prerequisites

• Python 3.9+
• Redis Server
• Git

Installation

1. Clone the repository:

git clone https://github.com/marketcalls/OpenTerminal.git
cd OpenTerminal

2. Set up Python environment:

python -m venv venv
source venv/bin/activate  # On Windows: venv\Scripts\activate
pip install -r requirements.txt

3. Configure environment: Create .env file with:

SECRET_KEY=your-secret-key
SQLALCHEMY_DATABASE_URI=sqlite:///open_terminal.db
REDIS_URL=redis://localhost:6379/0

4. Start Redis server

5. Run the application:

python app.py

Access at http://127.0.0.1:5000

Project Structure

openterminal/
├── app.py              # Application entry point
├── config.py           # Configuration settings
├── extensions.py       # Flask extensions
├── models.py          # Database models
├── routes/            # Route modules
│   ├── auth.py        # Authentication
│   ├── dashboard/     # Dashboard features
│   └── orders/        # Order management
├── static/            # Static assets
│   ├── css/          # Stylesheets
│   └── js/           # JavaScript modules
└── templates/         # HTML templates

Development

Code Organization

• Routes: Organized by feature in separate modules
• Services: Business logic separated from routes
• Models: SQLAlchemy models for data structure
• Static: Modular JavaScript and CSS assets
• Templates: Jinja2 templates with component structure

Best Practices

• Follows Flask application factory pattern
• Implements proper error handling
• Uses type hints and docstrings
• Maintains consistent code style
• Includes comprehensive logging

Production Deployment

See DEPLOYMENT.md for detailed production deployment instructions.

License

GNU Affero General Public License v3.0 (AGPL-3.0)

See LICENSE file for complete terms.

Contributing

1. Fork the repository
2. Create a feature branch
3. Submit a pull request
4. Open an issue for discussion

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Built with ❤️ for the trading community