QR Ordering System

This project is a modern ordering system developed using SignalR technology.
Currently, the system allows customers to select an available table from the table list page and place their orders from there.

⚠️ Note: Although the infrastructure for QR Code-based ordering exists, the system is not yet live in a real restaurant environment. Therefore, orders are not managed via QR codes at the moment. In a live scenario, each table would have a unique QR code, and customers would access the menu by scanning it.

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🚀 Features

• Table Management: Customers choose from available tables
• Real-Time Updates: Instant order tracking with SignalR
• N-tier Architecture: Multi-layered structure
• Entity Framework: Database operations
• QR Code Infrastructure (Future-Ready): Designed for QR code-based usage, but currently inactive

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🏗️ Project Structure

QROrderingSystemwithSignalR/
├── SignalRApi/                 # Web API Project
├── SignalRWebUI/               # Web Interface
├── SignalR.BusinessLayer/      # Business Logic Layer
├── SignalR.DataAccessLayer/    # Data Access Layer
├── SignalR.EntityLayer/        # Entity Layer
└── SignalR.DtoLayer/           # DTO Layer

🛠️ Technologies

• .NET 6/7
• ASP.NET Core Web API
• ASP.NET Core MVC
• SignalR
• Entity Framework Core
• SQL Server
• Bootstrap
• jQuery

📋 Requirements

• .NET 6.0 or higher
• SQL Server
• Visual Studio 2022 (recommended)

⚙️ Installation

1. Clone the project:

git clone https://github.com/your-username/QROrderingSystemwithSignalR.git

2. Update the database connection string in the DataAccessLayer/Concrete/SignalRContext file

3. Run migrations in the Package Manager Console:

Update-Database

4. Run the project:

dotnet run

🔧 Configuration

Configure the following settings in the DataAccessLayer/Concrete/SignalRContext file:

{
  "ConnectionStrings": {
    "DefaultConnection": "Server=your-server;Initial Catalog=QROrderingDB;Integrated Security=True;TrustServerCertificate=true;"
  }
}

📱 Usage

1. Table Selection: Customers select an available table from the table list page
2. Customer Order: Place orders linked to the chosen table
3. Real-Time Tracking: Orders are updated instantly via SignalR
4. Future QR Code Integration: In live restaurant use, each real table will have a QR code that redirects customers directly to their table’s order screen
5. Admin Panel: Manage and track orders

Roadmap

** Enable real QR Code integration for live environments**