RetailSync SaaS

RetailSync is a revolutionary SaaS platform that leverages multi-agent AI technology to optimize retail inventory management. By creating a collaborative ecosystem between stores, warehouses, suppliers, and customers, RetailSync eliminates stockouts, reduces excess inventory, and maximizes profitability through intelligent data synchronization and predictive analytics.

🚀 Features

Core Capabilities

• Multi-Agent AI Architecture: Intelligent agents collaborate across the retail ecosystem
• Real-time Inventory Synchronization: Seamless data sync between multiple systems
• Advanced Demand Forecasting: AI-powered predictions to optimize stock levels
• Google Sheets Integration: Easy data import/export and management
• Automated Replenishment: Smart ordering suggestions based on historical data
• Performance Analytics: Comprehensive dashboards and ROI tracking
• Webhook Support: Real-time notifications and integrations
• Multi-tenant Architecture: Secure, isolated environments for each client

AI-Powered Insights

• Stock efficiency optimization (up to 94.3%)
• Demand pattern recognition
• Supplier performance analysis
• Customer behavior prediction
• Seasonal trend analysis
• Waste reduction algorithms

🛠 Tech Stack

Frontend

• React 18 with TypeScript
• Vite for fast development and building
• Tailwind CSS for styling
• Shadcn/ui component library
• React Router for navigation
• Firebase for authentication and real-time features
• Google Generative AI for chat functionality

Backend

• Node.js with Express.js
• Passport.js for Google OAuth authentication
• Google APIs (Sheets, Drive) for data integration
• Express Handlebars for server-side rendering
• Multer for file uploads
• Axios for HTTP requests

Infrastructure

• RESTful API design
• Session-based authentication
• Environment-based configuration
• CORS enabled
• Webhook endpoints

📋 Prerequisites

Before running this application, make sure you have the following installed:

• Node.js (v18 or higher)
• npm or bun package manager
• Google Cloud Console account for API credentials
• Firebase project for frontend authentication

🔧 Installation

1. Clone the repository

   git clone https://github.com/SkyRex06/RetailSync_saas.git
   cd RetailSync_saas

2. Install frontend dependencies

   npm install
   # or
   bun install

3. Install backend dependencies

   cd backend
   npm install
   cd ..

⚙️ Configuration

Environment Variables

1. Frontend (.env)

   VITE_FIREBASE_API_KEY=your_firebase_api_key
   VITE_FIREBASE_AUTH_DOMAIN=your_firebase_auth_domain
   VITE_FIREBASE_PROJECT_ID=your_firebase_project_id
   VITE_FIREBASE_STORAGE_BUCKET=your_firebase_storage_bucket
   VITE_FIREBASE_MESSAGING_SENDER_ID=your_firebase_messaging_sender_id
   VITE_FIREBASE_APP_ID=your_firebase_app_id
   VITE_FIREBASE_MEASUREMENT_ID=your_firebase_measurement_id

2. Backend (backend/.env)

   GOOGLE_CLIENT_ID=your_google_client_id
   GOOGLE_CLIENT_SECRET=your_google_client_secret
   GOOGLE_CALLBACK_URL=http://localhost:3000/auth/google/callback
   SESSION_SECRET=your_random_session_secret
   WEBHOOK_TOKEN=your_webhook_token
   PORT=3000

Google Cloud Setup

1. Go to Google Cloud Console
2. Create a new project or select existing one
3. Enable Google Sheets API and Google Drive API
4. Create OAuth 2.0 credentials
5. Add authorized redirect URIs:
   • http://localhost:3000/auth/google/callback
6. Copy Client ID and Client Secret to backend/.env

Firebase Setup

1. Go to Firebase Console
2. Create a new project
3. Enable Authentication and Firestore
4. Go to Project Settings > General > Your apps
5. Add a web app and copy the config to frontend/.env

🚀 Running the Application

Development Mode

1. Start the backend server

   cd backend
   npm start
   # or
   node src/server.js

   Backend will run on http://localhost:3000

2. Start the frontend development server

   npm run dev

   Frontend will run on http://localhost:8080

3. Access the application

   • Open http://localhost:8080 in your browser
   • The backend API is available at http://localhost:3000

Production Build

1. Build the frontend

   npm run build

2. Start production server

   npm run preview

📡 API Endpoints

Authentication

• GET /auth/google - Initiate Google OAuth
• GET /auth/google/callback - OAuth callback
• GET /auth/logout - Logout user

Sheets Operations

• POST /api/sheets/copy - Copy a Google Sheet
• POST /api/sheets/upload - Upload spreadsheet file
• GET /api/sheets/list - List user's sheets
• POST /api/sheets/create - Create new sheet

Webhooks

• POST /webhook/data - Receive data updates
• GET /webhook/status - Check webhook status

Static Routes

• GET / - Main application page

🏗 Project Structure

RetailSyncSaaS/
├── backend/                    # Node.js backend
│   ├── src/
│   │   ├── config/
│   │   │   └── passport-setup.js
│   │   ├── controllers/
│   │   │   ├── authController.js
│   │   │   ├── sheetController.js
│   │   │   └── webhookController.js
│   │   ├── routes/
│   │   │   ├── apiRoutes.js
│   │   │   ├── authRoutes.js
│   │   │   └── webhookRoutes.js
│   │   ├── services/
│   │   │   └── googleService.js
│   │   ├── views/
│   │   │   └── index.html
│   │   └── server.js
│   ├── package.json
│   └── .env
├── src/                        # React frontend
│   ├── components/
│   │   ├── ui/                 # Shadcn/ui components
│   │   ├── chat/               # Chat widget
│   │   ├── HeroSection.tsx
│   │   ├── FeaturesSection.tsx
│   │   └── ...
│   ├── pages/
│   │   ├── Index.tsx
│   │   ├── FeaturesPage.tsx
│   │   ├── PricingPage.tsx
│   │   └── ...
│   ├── context/
│   │   └── ChatContext.tsx
│   ├── data/
│   │   └── pricing.ts
│   ├── hooks/
│   ├── lib/
│   │   ├── firebase.ts
│   │   ├── gemini.ts
│   │   └── utils.ts
│   └── main.tsx
├── public/                     # Static assets
├── package.json
├── vite.config.ts
├── tailwind.config.ts
└── .env

🔄 How It Works

1. User Authentication: Users authenticate via Google OAuth
2. Data Integration: Connect Google Sheets for inventory data
3. AI Processing: Multi-agent system analyzes data patterns
4. Optimization: Generate recommendations for inventory management
5. Real-time Sync: Automated updates across all connected systems
6. Reporting: Comprehensive analytics and performance metrics

🤝 Contributing

We welcome contributions! Please follow these steps:

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

Development Guidelines

• Follow TypeScript best practices
• Use ESLint configuration
• Write meaningful commit messages
• Test your changes thoroughly
• Update documentation as needed

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

📞 Support

For support, email support@retailsync.com or join our Discord community.

🗺 Roadmap

• Mobile app development
• Advanced ML models for forecasting
• Integration with major POS systems
• Real-time collaboration features
• API marketplace for third-party integrations

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Built with ❤️ for the retail industry