🚗 Showroom Management System This project demonstrates how to organize cars, salespersons, and showrooms into separate JavaScript modules inside a details folder, and then import them into a main index.js file.

📂 Project Structure project/ │── details/ │ ├── cars.js │ ├── salespersons.js │ ├── showroom.js │── index.js │── package.json │── README.md

📄 Files

details/cars.js

• Exports an array of cars
• Function: getCarsByShowroomId(showroomId) details/salespersons.js
• Exports an array of salespersons
• Function: getSalespersonsByShowroomId(showroomId) details/showroom.js
• Exports an array of showrooms
• Function: getShowroomById(id) index.js
• Imports everything from the details folder
• Demonstrates usage of all arrays and functions

⚙️ Installation & Setup

1. Clone this repository: git clone https://github.com/your-username/showroom-management-system.git cd showroom-management-system
2. Install Node.js (if not already installed): Download from https://nodejs.org/
3. Initialize the project: npm init -y
4. Enable ES Modules by adding this to package.json: { "type": "module" }
5. Run the project: node index.js

▶️ Example Output

Cars: [ ... ] Salespersons: [ ... ] Showrooms: [ ... ]

Cars in Showroom 1: [Tesla Model S, BMW X5] Cars in Showroom 2: [Toyota Camry, Audi A4]

Showroom 1 Details: Super Cars Showroom Showroom 2 Details: Luxury Rides Showroom 3 Details: Affordable Wheels

Salespersons in Showroom 3: Mr. Arjun

Showroom: Super Cars Showroom (Chennai) Salespersons: Mr. Rajesh Cars: Tesla Model S, BMW X5

Showroom: Luxury Rides (Bangalore) Salespersons: Ms. Priya Cars: Toyota Camry, Audi A4

Showroom: Affordable Wheels (Hyderabad) Salespersons: Mr. Arjun Cars: Hyundai Creta, Kia Seltos

📘 Key Learnings

• Split code into modular files
• Use import/export syntax
• Organize code like a mini npm package
• Filter and map data easily

🚀 Future Improvements

• Add a function to search cars by brand
• Add a function to filter salespersons by experience
• Convert this into a reusable npm package