Version: 0.0.1

1. Project Overview
2. System Architecture
3. Project Structure
4. Technical Stack
5. Setup Instructions
6. Development Guidelines
7. API Documentation
8. User Interfaces
9. Testing Strategy
10. Deployment Workflow
11. Maintenance and Support
12. Appendix

The "Quick Bite" is a web-based platform designed to connect customers with nearby restaurants for a seamless food ordering and delivery experience. The app allows users to browse menus, place orders, track deliveries, and leave reviews, while restaurant owners can manage their menus and orders. Delivery personnel can efficiently accept and track deliveries, ensuring timely service.

• Streamline the food ordering and delivery process
• Connect users, restaurants, and delivery personnel in a seamless manner
• Provide tools for restaurants to manage menus and orders
• Offer features for delivery drivers to manage pickups and drop-offs
• Include an admin panel for user management and platform monitoring

• Secure user authentication system
• Restaurant search with filtering capabilities
• Shopping cart functionality
• Real-time order tracking
• Multiple payment options
• Push notifications
• Rating and review system
• Loyalty rewards program

• End Users (Customers)
• Restaurant Owners
• Delivery Personnel
• System Administrators
• Project Development Team

The system follows a monorepo architecture with a clear separation between backend and frontend components. The architecture is designed to be scalable, maintainable, and responsive.

┌─────────────────────────────────────────────────────────────┐
│                   Quick Bite Architecture                   │
└───────────────────────────────┬─────────────────────────────┘
                                │
       ┌─────────────────────────────────────────────┐
       │                  Monorepo                    │
       └───────────┬───────────────────────┬─────────┘
                   │                       │
    ┌──────────────▼──────────────┐  ┌────▼────────────────────┐
    │        Shared Packages      │  │      Applications        │
    ├─────────────────────────────┤  ├─────────────────────────┤
    │ ● eslint-config             │  │ ● Backend (Node.js)      │
    │ ● app-config                │  │ ● Frontend (React)       │
    │ ● prettier-config           │  │                          │
    └─────────────────────────────┘  └─────────────────────────┘

┌─────────────────────────────────────────────────────────────────────────┐
│                               Client Side                                │
├─────────────────────────────────────────────────────────────────────────┤
│                                                                         │
│  ┌───────────────┐    ┌───────────────┐    ┌───────────────────┐       │
│  │ Customer App  │    │ Restaurant App│    │ Delivery App      │       │
│  └───────┬───────┘    └───────┬───────┘    └──────────┬────────┘       │
│          │                    │                       │                 │
└──────────┼────────────────────┼───────────────────────┼─────────────────┘
           │                    │                       │
┌──────────▼────────────────────▼───────────────────────▼─────────────────┐
│                               API Gateway                                │
└──────────┬────────────────────┬───────────────────────┬─────────────────┘
           │                    │                       │
┌──────────▼──────┐  ┌──────────▼──────┐  ┌─────────────▼───────────────┐
│  User Service   │  │ Restaurant      │  │ Delivery Service            │
│                 │  │ Service         │  │                             │
└─────────────────┘  └─────────────────┘  └─────────────────────────────┘

MongoDB is used as the primary database with the following collections:

• Users
• Restaurants
• Menu Items
• Orders
• Reviews
• Delivery Personnel
• Admin

quick-bite/
├── packages/
│   ├── eslint-config/     # Shared ESLint configuration
│   ├── app-config/        # Shared application configuration
│   └── prettier-config/   # Shared Prettier configuration
├── apps/
│   ├── api/           # Node.js API server
│   └── web/          # React web application
├── .gitignore
├── package.json           # Root package.json for monorepo management
└── .editorconfig          # Editor configuration
└── .env.example           # Example environment variables
└── .gitignore             # Git ignore file
└── .nvmrc                 # Node.js version file
└── eslint.config.mjs       # ESLint configuration
└── package.json           # Root package.json for monorepo management
└── pnpm-lock.yaml         # pnpm lock file
└── pnpm-workspace.yaml    # pnpm workspace configuration
└── tsconfig.json          # TypeScript configuration
└── README.md              # Project documentation

backend/
├── src/
│   ├── config/            # Configuration files
│   ├── controllers/       # Route controllers
│   ├── middleware/        # Express middleware
│   ├── models/            # Mongoose models
│   ├── routes/            # API routes
│   ├── services/          # Business logic
│   ├── utils/             # Utility functions
│   └── app.js             # Express app setup
├── tests/                 # Test files
├── .env.example           # Example environment variables
└── package.json           # Backend dependencies

frontend/
├── public/                # Static files
├── src/
│   ├── assets/            # Images, fonts, etc.
│   ├── components/        # Reusable UI components
│   │   ├── common/        # Shared components
│   │   ├── customer/      # Customer-specific components
│   │   ├── restaurant/    # Restaurant-specific components
│   │   └── delivery/      # Delivery personnel components
│   ├── context/           # React context providers
│   ├── hooks/             # Custom React hooks
│   ├── pages/             # Page components
│   ├── services/          # API service calls
│   ├── utils/             # Utility functions
│   ├── App.js             # Main App component
│   └── index.js           # Entry point
├── package.json           # Frontend dependencies
└── .env.example           # Example environment variables

• Framework: React
• State Management: Context API / Redux
• Styling: CSS / Styled Components
• UI Libraries: Bootstrap
• HTTP Client: Axios
• Testing: N/A

• Runtime: Node.js
• Framework: Express.js
• Database: MongoDB
• ODM: Mongoose
• Authentication: JWT
• Validation: Express Validator
• Testing: N/A

• Version Control: Git
• Package Manager: pnpm
• Linting: ESLint
• Formatting: Prettier
• CI/CD: N/A
• Deployment: N/A

• Node.js (v22 or later)
• pnpm (v10 or later)
• MongoDB (local or Atlas connection)
• Git

1. Clone the repository:

   git clone git@github.com:napstar-420/quick-bite.git
   cd quick-bite

2. Install dependencies:

   pnpm install

3. Set up environment variables:

   • Copy .env.example to .env in root and both backend and frontend directories
   • Update variables as needed

4. Start development servers:

   pnpm run dev

Backend (.env)

LOG_LEVEL=debug
ACCESS_TOKEN_SECRET=your-secret-key
REFRESH_TOKEN_SECRET=your-secret-key

Frontend (.env)

• Follow the ESLint and Prettier configurations provided in the shared packages
• Use meaningful variable and function names
• Write comprehensive documentation for functions and components
• Implement proper error handling

1. Create feature branches from develop branch

   git checkout -b feature/feature-name

2. Make changes and commit with descriptive messages

   git commit -m "feat: add user authentication functionality"

3. Submit pull requests to develop branch
4. After review, merge to develop
5. Periodically, merge develop to main for releases

• Provide a clear description of changes
• Reference related issues
• Ensure all tests pass
• Obtain code review from at least one team member

• Restaurant search functionality
• Featured restaurants
• Special offers and promotions
• Navigation menu

• Restaurant cards with basic info
• Filter and sort options
• Search bar

• Restaurant information
• Menu categories and items
• Reviews and ratings
• Add to cart functionality

• Order summary
• Address selection/entry
• Payment method selection
• Order confirmation

• Real-time order status
• Delivery ETA
• Delivery personnel details
• Map view of delivery route

• Order summary metrics
• Revenue statistics
• Recent reviews

• Add/edit/remove menu items
• Update prices and availability
• Manage categories

• View incoming orders
• Update order status
• Order history

• Available deliveries
• Earnings summary
• Performance metrics

• Accept/decline orders
• Navigation to pickup/delivery locations
• Update delivery status
• Delivery history

• Platform metrics
• User statistics
• Revenue reports

• Manage customers, restaurants, and delivery personnel
• Verify restaurants
• Handle disputes

• Test individual components and functions
• Focus on business logic and utility functions
• Use Jest for frontend and Mocha/Chai for backend

• Test API endpoints
• Verify database operations
• Ensure proper communication between components

• Test complete user flows
• Verify frontend-backend integration
• Use Cypress for automated E2E testing

• Load testing for concurrent users
• Response time benchmarking
• Database query optimization

• Local development with hot-reloading
• MongoDB running locally or on Atlas
• Feature branches for development

• Automated deployment from develop branch
• Integration testing
• User acceptance testing (UAT)

• Deployment from main branch
• Performance monitoring
• Scalability considerations

1. Code commit triggers tests
2. Successful tests trigger build
3. Build artifacts are deployed to the appropriate environment
4. Post-deployment health checks

• Use logging services for error tracking
• Implement performance monitoring
• Set up alerts for critical issues

• Regular database backups
• Backup retention policy
• Restore procedures

• Regular security updates
• Feature enhancements
• Bug fixes

• COD: Cash on Delivery
• ETA: Estimated Time of Arrival
• UAT: User Acceptance Testing
• CI/CD: Continuous Integration/Continuous Deployment
• SRS: Software Requirements Specification

Link to original SRS document

• Node.js Documentation
• React Documentation
• MongoDB Documentation
• Express.js Documentation
• Mongoose Documentation