SecureShop 🛒

SecureShop is a console-based C++ shopping cart system developed as a semester project. It allows users to register, log in, browse different categories of items (Food, Clothes, and Supplies), add/remove items to/from the cart, and checkout securely. The project also demonstrates file handling, object-oriented programming, and basic data persistence in C++.

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📌 Features

• ✅ User Authentication (Sign Up / Log In)
• 🛍 Category-based Shopping (Food, Clothes, Supplies)
• 🧾 Cart Management
  • Add items
  • Remove items
  • View total cost
• 💾 File Handling
  • Store user data and cart data in files
• 🧠 Object-Oriented Design
  • Use of classes like User, Item, Cart, etc.
• 🔐 Basic input validation and secure data flow

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🗂 File Structure

SecureShop/ ├── main.cpp ├── user.cpp ├── user.h ├── item.cpp ├── item.h ├── cart.cpp ├── cart.h ├── data/ │ ├── users.txt │ ├── items.txt │ └── transactions.txt └── README.md

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🛠 Tech Stack

• Language: C++
• Concepts Used:
  • Classes & Objects
  • File I/O
  • Inheritance & Polymorphism (optional)
  • Arrays and basic string manipulation

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🔧 How to Run

1. Clone the repository:

   git clone https://github.com/yourusername/SecureShop.git
   Compile the code:

g++ main.cpp user.cpp item.cpp cart.cpp -o secureshop Run the executable:

./secureshop Make sure you have a data/ directory with required .txt files before running.