POS Express.js API - Technical Test

This is a simple Express.js API created for a technical test.

Getting Started

1. Clone the repository: git clone https://github.com/cundus/POS.git
2. Navigate to the project directory: cd POS
3. Install dependencies: npm install
4. Start the server: npm start
5. Access the API at http://localhost:3010

API Endpoints

• GET /api: Get a welcome message.
• GET /api/products: Get a list of products.
• POST /api/product/add: Add new product.
• POST /api/transaction/add : Add new transaction.

Usage

You can test the API using tools like curl or Postman:

1. Make a GET request to http://localhost:3010/api for the welcome message.
2. Make a GET request to http://localhost:3010/api/products to fetch the list of products.