EASYSTORE

EASYSTORE is a modern C++ console project that simulates a small smart store management system.

Features

• Product catalog management
• Inventory tracking
• Low-stock alerts with observer pattern
• Cart system using non-owning raw pointers
• Smart-pointer-based architecture
• Undo support for stock operations with command pattern
• Checkout with multiple discount strategies

Technical highlights

This project intentionally uses several advanced C++ design ideas:

• std::shared_ptr for shared ownership of products in the inventory
• std::unique_ptr for commands and discount strategies
• std::weak_ptr for observers
• raw pointers as non-owning references inside the cart
• polymorphism for product types and discount strategies
• command history with undo

Project structure

EASYSTORE/
├── CMakeLists.txt
├── .gitignore
├── README.md
├── include/
└── src/