Computer Store Checkout System

Welcome to DiUS Computer Store Checkout System! This TypeScript implementation allows you to handle various pricing rules for a variety of products in our store. Whether it's a special deal on Apple TVs, a discount on Super iPads, or a free VGA adapter bundled with MacBook Pro purchases, our checkout system has you covered

Getting Started

Prerequisites

Node.js(https://nodejs.org/en) installed on your machine.

Installation

1. Clone the repository:

git clone https://github.com/your-username/checkout-system.git

2. Navigate to the project directory:

cd checkout-system

3. Install dependencies:

npm install

4. Run Unit Tests

npm run test

5. Run Example Scenarios in local

   Go to src directory

   cd src

   i. SKUs Scanned: atv, atv, atv, vga Total expected: $249.00

   ts-node index.ts FirstExample

   ii. SKUs Scanned: atv, ipd, ipd, atv, ipd, ipd, ipd Total expected: $2718.95

   ts-node index.ts SecondExample

   iii. SKUs Scanned: mbp, vga, ipd Total expected: $1949.98

   ts-node index.ts ThirdExample