🖥️ Store Management System

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📌 Project Overview

Store Management System is a desktop application for managing retail store operations with role-based access for administrators and cashiers. Features full CRUD operations for users and inventory, password hashing, and audit logging of all operations.

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✨ Features

👤 Administrator

• Manage users — add, update, delete, and view all accounts
• Manage full product inventory with categories, pricing, and stock
• View audit logs of all operations
• Manage suppliers and purchases

🛒 Cashier

• Browse and search product inventory
• Process sales and generate receipts
• View and filter products by category, price, and availability

🔒 Security

• BCrypt password hashing for all user accounts
• Role-based access control — administrators and cashiers have separate panels

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🛠️ Tech Stack

Technology	Usage
C# / .NET	Core application language and framework
WinForms	Desktop GUI
MySQL	Relational database for users and inventory
Docker	MySQL containerization
BCrypt	Password hashing

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🚀 Setup & Run

Prerequisites

• .NET 7+ SDK
• Docker and Docker Compose

1. Clone the repository

git clone https://github.com/pero-grubac/Store-Management-System.git
cd Store-Management-System

2. Start the database

docker compose up -d

MySQL will automatically initialize with the schema from Model/DDL.sql.

3. Configure connection string

Copy Util/appsettings.example.json to Util/appsettings.json and update if needed:

{
  "ConnectionStrings": {
    "DefaultConnection": "Server=localhost; Port=3306; Database=prodavnica; User Id=root; Password=root"
  }
}

Default credentials

Role	Username	Password
Administrator	admin	admin123

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📂 Project Structure

Store-Management-System/
├── Model/              # Database models and DDL.sql
├── Prodavnica/         # Main project
│   ├── Database/       # Repository pattern and DAO implementations
│   ├── Forms/          # WinForms UI screens
│   ├── Language/       # Localization files
│   ├── Resources/      # Images and assets
│   └── Util/           # DBUtil, appsettings.json
├── readme_assets/      # README images and GIF
├── docker-compose.yml
└── README.md