A modern Ruby on Rails e-commerce platform offering official merchandise for the African Ruby Community (ARC), active since 2010 with over 4,000 members across East Africa.

Live Store: https://duka.nairuby.org

• 🛒 Browse products by category (Shirts, Hoodies, Mugs, Accessories, etc.)
• 🎨 Product variants (sizes, colors) with stock tracking
• 🛍️ Real-time shopping cart with instant updates
• 💳 Multiple payment methods (M-Pesa, Card, Bank Transfer, Cash on Delivery)
• 📱 Fully responsive mobile-first design
• 🔐 Secure checkout with guest and authenticated options
• 📧 Order confirmation and tracking
• 💱 Multi-currency support (KES, USD, EUR, GBP)

• 🎛️ Beautiful admin panel powered by Avo
• 📊 Stock management dashboard with low stock alerts
• 📦 Product and variant management
• 🛒 Order management and tracking
• 👥 User management with role-based access
• 📈 Sales and inventory metrics

• Framework: Ruby on Rails 8.1
• Database: PostgreSQL
• Styling: Tailwind CSS 4.0
• JavaScript: Hotwire (Turbo + Stimulus)
• Admin Panel: Avo 3.0
• Authentication: Devise
• Payment Ready: M-Pesa, Stripe, Paystack integration points
• Deployment: Kamal 2.0

• Ruby 3.4.7+
• Rails 8.1+
• PostgreSQL 14+
• Node.js 18+
• Yarn or npm

1. Clone the repository

   git clone https://github.com/nairuby/duka.git
   cd duka

2. Install dependencies

   bundle install
   yarn install  # or npm install

3. Setup database

   rails db:create
   rails db:migrate
   rails db:seed

4. Start the development server

   bin/dev

5. Visit the application

   • Store: http://localhost:3000
   • Admin Panel: http://localhost:3000/avo
   • Admin Login: [email protected] / admin123456

This project includes a complete Dev Container setup for consistent development environments.

Requirements:

• Docker Desktop
• VS Code with Dev Containers extension

Steps:

1. Clone the repository
2. Open in VS Code
3. Click "Reopen in Container" when prompted
4. Run rails db:setup in the terminal
5. Run bin/dev to start the server

Comprehensive documentation is available in the /docs directory:

• CONTRIBUTING.md - How to contribute to the project
• docs/ADMIN_PANEL.md - Admin panel guide
• docs/CHECKOUT_SYSTEM.md - Checkout architecture
• docs/PRODUCT_VARIANTS.md - Product & variant management
• docs/LOGIN_UI_FEATURES.md - Authentication UI details
• docs/DEVELOPMENT.md - Development guide (NEW)
• docs/ARCHITECTURE.md - System architecture (NEW)

# Run all tests
bundle exec rspec

# Run specific test file
bundle exec rspec spec/models/product_spec.rb

# Run with coverage
COVERAGE=true bundle exec rspec

# Lint Ruby code
bundle exec rubocop

# Auto-fix linting issues
bundle exec rubocop -a

This project follows:

• Ruby Style Guide via RuboCop
• Rails Best Practices
• Tailwind CSS for styling
• Stimulus for JavaScript interactions

duka/
├── app/
│   ├── avo/              # Admin panel resources
│   ├── controllers/      # Request handlers
│   ├── models/           # Business logic
│   ├── services/         # Service objects (CartService, etc.)
│   ├── views/            # Templates
│   └── javascript/       # Stimulus controllers
├── config/               # Configuration
├── db/                   # Database migrations & seeds
├── docs/                 # Documentation
├── spec/                 # Tests
└── public/               # Static assets

We welcome contributions! Here's how to get started:

1. Fork the repository
2. Create a feature branch

   git checkout -b feature/amazing-feature

3. Make your changes
   • Write tests for new features
   • Follow the code style guide
   • Update documentation as needed
4. Commit your changes

   git commit -m 'Add amazing feature'

5. Push to your fork

   git push origin feature/amazing-feature

6. Open a Pull Request

See CONTRIBUTING.md for detailed guidelines.

Create a .env file in the root directory:

# Database
DATABASE_URL=postgresql://localhost/duka_development

# Rails
RAILS_ENV=development
SECRET_KEY_BASE=your_secret_key

# Admin
ADMIN_EMAIL=[email protected]
ADMIN_PASSWORD=change_me_in_production

# Payment (Optional - for production)
MPESA_CONSUMER_KEY=your_key
MPESA_CONSUMER_SECRET=your_secret
STRIPE_PUBLISHABLE_KEY=your_key
STRIPE_SECRET_KEY=your_secret

This project uses Kamal 2.0 for deployment:

# Setup deployment
kamal setup

# Deploy
kamal deploy

# Check status
kamal app logs

See deployment documentation for detailed instructions.

• Session-based cart (no login required)
• Real-time updates with Turbo Streams
• Optimistic UI for instant feedback
• Stock validation before checkout

1. Add items to cart
2. Enter shipping information
3. Select payment method (M-Pesa, Card, Bank Transfer, COD)
4. Confirm order
5. Receive confirmation email

• Powered by Avo for beautiful UI
• Manage products, variants, and stock
• View and process orders
• User management with admin roles
• Dashboard with key metrics

ARC Duka supports the African Ruby Community, promoting open source and software craftsmanship in East Africa since 2010. Revenue from this shop helps fund:

• Monthly meetups and workshops
• Community swag and merchandise
• Conference sponsorships
• Educational initiatives

Distributed under the MIT License. See LICENSE for details.

• African Ruby Community members
• All contributors to this project
• Open source libraries and tools used

• Issues: GitHub Issues
• Discussions: GitHub Discussions
• Community: Nairuby Meetup
• Email: [email protected]

Made with ❤️ by the African Ruby Community