- Add required email field to registration form (was missing entirely,
causing "N/A" emails in booking notifications)
- Pass email through full chain: form → API → Google Sheet → Mollie
metadata → webhook (with Mollie billingAddress as fallback)
- BCC contact@cryptocommonsgather.ing on all payment confirmation
emails so team is notified of every successful registration
- Replace OG image with alpine mountain card including event name,
dates, and URL for better Twitter/social sharing
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add googleapis for Google Sheets integration
- Create /api/register endpoint to record registrations with "Pending" status
- Update webhook to mark registrations as "Paid" when payment completes
- Add lib/google-sheets.ts with addRegistration and updatePaymentStatus functions
- Update docker-compose.yml with Google Sheets env vars
- Add .env.example documenting required environment variables
Flow: Form submit → Sheet (Pending) → Payment → Webhook → Sheet (Paid)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Jeff Emmett