☕ Coffee Management System

A robust and user-friendly management system for coffee shops, built using .NET Framework and SQL Server. This application provides comprehensive tools for both administrative management and staff operations.

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📸 System Screenshots

👔 Administrative Interface

Admin Dashboard	Employee Management	Inventory Control

Menu Management	Sales Reports	System Login

☕ Staff & POS Interface

POS Terminal	Order Confirmation	Staff Inventory

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✨ Key Features

• 👔 Admin Dashboard: Full CRUD management for employees, inventory, and menu items with secure role-based access control.
• 📊 Reporting: Generate real-time sales to track business growth and staff efficiency.
• ☕ Intuitive POS: A streamlined interface for staff to process orders quickly with real-time status tracking.
• 🔐 Secure Access: Integrated authentication system featuring a PasswordHelper for secure user management.

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📁 Project Structure

CoffeeManagementSystem/
├── 📁 Forms/              # Main window containers (Login, MainForm)
├── 📁 Models/             # Core Logic & Data Access Layer
│   ├── 📁 Abstract Classes # Base logic (e.g., APerson.cs for OOP inheritance)
│   ├── 📁 Classes          # Entity logic (Employee, Inventory, DatabaseHelper)
│   ├── 📁 Enum             # Strongly typed constants (Gender.cs)
│   └── 📁 Interfaces       # Contract-based design (ISaleable.cs)
├── 📁 UserControls/       # Modular UI Components
│   ├── 📁 AdminUserControls    # Admin-only views (Inventory, Reports, Users)
│   └── 📁 EmployeeUserControl  # Staff-specific views (POSControl)
├── ⚙️ App.config          # Database connection strings
└── 📜 Program.cs          # Application entry point

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🚀 Setup & Installation

Follow these steps to get your local development environment running.

📋 Prerequisites

• Visual Studio (2019 or later recommended)
• .NET Framework 4.7.2
• SQL Server

🛠️ Installation Steps

1. Clone the Repository

   git clone https://github.com/Doeun-Panha/CoffeeManagementSystem.git
   

2. Database Configuration Open App.config and update the connectionString to point to your local SQL Server instance:

   <connectionStrings>
       <add name="CoffeeDB" 
            connectionString="Server=YOUR_SERVER_NAME;Database=CoffeeManagementSystem;Integrated Security=True;" 
            providerName="System.Data.SqlClient" />
   </connectionStrings>
   

3. Build and Run
   • Open CoffeeManagementSystem.sln in Visual Studio.
   • Right-click the Solution and select Restore NuGet Packages to install dependencies.
   • Press F5 or click the Start button to compile and launch the application.

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👨‍💻 Developed By

Doeun Panha IT Graduate (RUPP) & B.Ed in English (IFL) Aspiring Developer

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📄 License

This project is open-source and available under the MIT License.