Data Server

A Node.js server to handle file I/O operations for the ASSCO admin panel.

Setup

1. Install dependencies:

cd data-server
npm install

2. Copy environment variables:

cp .env.example .env

3. Update the .env file with your settings:

• ADMIN_PASSWORD: Same password used in your main app
• PORT: Port to run the server on (default: 3001)
• ALLOWED_ORIGINS: Comma-separated list of allowed origins for CORS

Running

Development

npm run dev

Production

npm start

API Endpoints

All endpoints except /health and GET requests require authentication via Authorization: Bearer <admin_password> header.

Health Check

• GET /health - Server health status

Discount Codes

• GET /api/discount-codes - Get all discount codes
• POST /api/discount-codes - Add new discount code
• DELETE /api/discount-codes/:code - Delete discount code

Products

• GET /api/products - Get all products
• PUT /api/products/:productId - Update product price

Cache Management

• GET /api/cache-status - View cache status
• POST /api/clear-cache - Clear all cache (requires auth)

Caching

The server implements in-memory caching:

• GET requests serve from cache if available
• Non-GET requests clear the cache to ensure fresh data
• Cache includes timestamps for debugging

File Structure

data-server/
├── data/
│   ├── discountCodes.json
│   └── products.js
├── server.js
├── package.json
├── .env.example
└── README.md