📈 Asset Tracker App

A complete desktop application and Web API solution for tracking personal investment assets and viewing live market data. This project consists of an Electron-based frontend dashboard, a .NET 10 backend for portfolio management, and a Python Flask service for live market data.

✨ Features

• Portfolio Management: View, add, and delete your assets (stocks, etc.) stored securely in a local database.
• Market Data: Check live market data for various categories (e.g., LQ45, Tech, Banks) via a dedicated Python service using the Yahoo Finance API.
• Responsive Navigation: Easy-to-use tab navigation for switching between Portfolio and Market views.
• Auto-Refresh: Automatically refreshes data every 5 seconds to stay up-to-date with backend changes.

🚀 Technologies

• Portfolio API (Backend): .NET 10, ASP.NET Core, Entity Framework Core, SQLite
• Finance Data Service: Python 3.10+, Flask, yfinance

🛠️ Prerequisites

Ensure you have the following tools installed on your machine before running the application:

• Node.js: Required to run the Electron frontend.
• .NET 10 SDK: Required to build and run the backend API.
• Python 3.x: Required to run the finance data service.
• SQLite: (Optional) For viewing the database file directly.

💻 Installation & Usage

Follow these steps to get both the backend and frontend running locally on your machine.

1. Clone the Repository

git clone https://github.com/your-username/asset-tracker-app.git
cd asset-tracker-app

2. Start the Portfolio API (.NET)

cd BackendAPI
# Restore .NET dependencies
dotnet restore
# Update the database (run migrations)
dotnet ef database update
# Run the application (Default port: 5000)
dotnet run

3. Start the Finance Data Service (Python)

cd PythonService
# Install dependencies
pip install -r requirements.txt
# Run the service (Default port: 5050)
python StocksService.py

4. Start the Frontend Dashboard (Electron)

cd FrontendApp
# Install Node dependencies
npm install
# Start the application in development mode
npm start

📡 API Endpoints

Portfolio API (.NET - Port 5000)

Method	Endpoint	Description
GET	/api/assets	Get all assets
POST	/api/assets	Create a new asset
DELETE	/api/assets/{id}	Delete an asset by ID

Finance Data Service (Python - Port 5050)

Method	Endpoint	Description
GET	/api/finance/<category>	Get stock data for a category (LQ45, BANK, TECH)

Example Asset JSON (POST):

{
  "symbol": "BBCA",
  "quantity": 100,
  "buyPrice": 9500.0,
  "purchaseDate": "2025-01-15T00:00:00"
}