Supermarket Management System

University project implementing a comprehensive supermarket management system developed in Java. It follows a three-layer architecture pattern comprising:

• Custom database implementation for data persistence
• Domain layer for business logic
• Interactive presentation layer using Swing

The system optimizes supermarket operations through efficient inventory management, automated ordering, and smart shelf organization algorithms.

Features

• Product Management (Productes)

  • Add/remove products
  • Set product specifications (max storage, shelf capacity)
  • Manage product similarities
  • View product details

• Shelf Management (Prestatgeries)

  • Create and manage shelves
  • Add/remove products from shelves
  • Fix/unfix products to specific positions
  • Optimize product distribution using backtracking and hill climbing algorithms

• Order Management (Comandes)

  • Create and manage orders
  • Add/remove products from orders
  • Generate automatic orders based on product's stock
  • Execute multiple orders simultaneously

• Cash Register (Caixa)

  • Add products to cart
  • Remove products from cart
  • Process payments
  • View current transaction details

Technical Details

• Built with Java 22
• Uses Swing for the graphical user interface
• Implements MVC architecture pattern
• Uses JSON for data persistence
• Gradle build system

Building and Running

To build the project:

./gradlew build