A webhook system for handling order notifications in your business. This system can receive order events from e-commerce platforms, payment processors, or other systems and send appropriate notifications.

• Webhook Receiver: Secure endpoint to receive order notifications
• Order Processing: Validates and processes order data
• Email Notifications: Sends order confirmations to customers and business
• Database Storage: Stores order history for tracking
• Security: Validates webhook signatures for security

├── backend/
│   ├── database/
│   │   ├── migrations.ts    # Database schema setup
│   │   └── queries.ts       # Order database operations
│   ├── routes/
│   │   ├── webhook.ts       # Webhook endpoint handler
│   │   └── orders.ts        # Order management API
│   └── index.ts             # Main server entry point
├── shared/
│   └── types.ts             # Shared TypeScript types
└── README.md

1. Set environment variables:

   • WEBHOOK_SECRET: Secret key for validating webhook signatures
   • BUSINESS_EMAIL: Email address to receive order notifications

2. The webhook endpoint will be available at: /webhook/orders

Send POST requests to the webhook endpoint with order data. The system will:

1. Validate the webhook signature
2. Process the order data
3. Store the order in the database
4. Send email notifications
5. Return a success response

The webhook expects order data in this format:

{
  "orderId": "ORD-12345",
  "customerEmail": "customer@example.com",
  "customerName": "John Doe",
  "items": [
    {
      "name": "Product Name",
      "quantity": 2,
      "price": 29.99
    }
  ],
  "total": 59.98,
  "status": "paid",
  "timestamp": "2024-01-15T10:30:00Z"
}