Move analytics tracking inside ORDER_CONFIRMED conditional block
so revenue is only tracked once when order is confirmed, not twice
(once for ORDER_CREATED and once for ORDER_CONFIRMED).
Create service-oriented architecture for better maintainability:
- AnalyticsService: Centralized analytics tracking with OpenPanel
- trackOrderReceived(), trackRevenue(), track()
- Error handling that doesn't break main flow
- Singleton pattern for single instance
- OrderNotificationService: Encapsulates all order email logic
- sendOrderConfirmation() - customer + admin
- sendOrderShipped() - with tracking info
- sendOrderCancelled() - with reason
- sendOrderPaid() - payment confirmation
- Translation logic moved from webhook to service
- Email formatting utilities encapsulated
- Webhook route refactored:
- Reduced from 605 lines to ~250 lines
- No business logic - only HTTP handling
- Delegates to services for emails and analytics
- Cleaner separation of concerns
- New utils file: formatPrice() shared between services
This prevents future bugs by:
1. Centralizing email logic in one place
2. Making code testable (services can be unit tested)
3. Easier to add new webhook handlers
4. Translation logic not mixed with HTTP code
5. Analytics failures don't break order processing
Add OpenPanel import and initialization that was missing from webhook route.
Add order_received and revenue tracking when orders are confirmed.
Revenue tracking uses op.revenue() method with amount, currency,
order_id, and order_number properties.
Saleor stores amounts as actual currency values (e.g., 5479 RSD),
not as cents (e.g., 547900). The formatPrice function was incorrectly
dividing by 100, causing prices like 5479 RSD to display as 55 RSD.
Saleor stores amounts as actual currency values (e.g., 5479 RSD),
not as cents (e.g., 547900). The formatPrice function was incorrectly
dividing by 100, causing prices like 5479 RSD to display as 55 RSD.
Both ORDER_CREATED and ORDER_CONFIRMED were sending customer emails,
causing duplicates. Now only ORDER_CONFIRMED sends customer emails,
while both events still notify admins.
Saleor webhook payload stores currency in channel.currency_code,
not as a top-level currency field. Updated interfaces and conversion
function to use the correct location.
Saleor sends webhook payloads as arrays with snake_case fields:
- user_email instead of userEmail
- billing_address instead of billingAddress
- total_gross_amount instead of total.gross.amount
- etc.
Added convertPayloadToOrder() function to transform snake_case payload
to camelCase format expected by our email templates.
Saleor sends event names in lowercase (order_created) but our code
expects uppercase (ORDER_CREATED). This fix normalizes the event
name before checking supported events.
- Add Resend email integration with @react-email/render
- Create email templates: OrderConfirmation, OrderShipped, OrderCancelled, OrderPaid
- Implement webhook handler for ORDER_CREATED and other events
- Add multi-language support for customer emails
- Admin emails in English with order details
- Update checkout page with auto-scroll on order completion
- Configure DASHBOARD_URL environment variable
- Add NEXT_PUBLIC_SITE_URL to .env.local
- Update email templates to accept siteUrl prop
- Update webhook handler to pass siteUrl from env var
- Update create-webhooks.graphql with placeholder URL
- Add Resend SDK for transactional emails
- Create React Email templates for order events:
- OrderConfirmation
- OrderShipped
- OrderCancelled
- OrderPaid
- Multi-language support (SR, EN, DE, FR)
- Customer emails in their language
- Admin emails in English to me@hytham.me and tamara@hytham.me
- Webhook handler at /api/webhooks/saleor
- Supports: ORDER_CONFIRMED, ORDER_FULLY_PAID, ORDER_CANCELLED, ORDER_FULFILLED
- Add GraphQL mutation to create webhooks in Saleor
- Add Resend API key to .env.local
