TechStore - Dockerized Java App

TechStore is a simple Java CLI application to manage product inventory and sales. This version is containerized using Docker for easy deployment and testing.

📦 Features

• Product Management:
  • Add new products
  • Update existing products
  • Delete products
  • View all products
  • View single product
  • View low stock products
• Sales Management:
  • Make a sale
  • View sales report

🔧 Prerequisites

• Java 21 (already compiled into the JAR)
• Docker installed and running, if using Docker Method

🚀 Run → Using JAR File

• Run the JAR file using the following command:
• java -jar techstore.jar

🚀 Run → Using IntelliJ IDEA

• Go to src/techstore/main/Main.java
• Right-click → Run 'Main.main()'

🚀 Run → Using Docker

Build Docker Image

docker build -t techstore-app .

Basic Run (Temporary):

docker run --rm -it techstore-app

💾 To persist data/:

Windows (CMD):
docker run -v %cd%/data:/app/data --rm -it techstore-app

WSL/Linux/macOS (Bash):
docker run -v "$PWD/data:/app/data" --rm -it techstore-app

🧪 Running Tests

Unit tests for TechStore are written using JUnit 5 and are located in the /test folder.

🛠 How to Run Tests (via IntelliJ):

Setup Test Run Configuration

• Go to File → Project Structure → Modules → Dependencies tab
• Click the + button → JARs or directories...
• Download the JUnit 5 JAR from here
• Set the scope to Test → Apply → OK
• Right-click the test/ folder → Mark Directory as → Test Sources Root

Run Tests

• Right-click the test/ folder or any test class → Run 'All Tests'
• You will see test results in the IntelliJ Run tab

📸 Screenshots

Main Menu

All Products

Single Product

Add Product

Update Product

Delete Product

Make Sale

Sales Report

Low Stock Report

Exit

📝 License

This project is licensed under the MIT License - see the LICENSE file for details.