puffin-app/docs/STRIPE_INTEGRATION_SUMMARY.md

Stripe Integration & Database Schema - Summary

📋 Overview

This document summarizes the database schema updates and Stripe webhook logging enhancements completed on 2025-11-03.

✅ Completed Tasks

1. Enhanced Webhook Logging

File: server/routes/webhooks.js

Added comprehensive logging function logStripeSessionData() that displays:

• Session information (ID, payment intent, status, timestamps)
• Payment amounts (total, subtotal, currency)
• Customer details (name, business name, individual name, email, phone)
• Billing address (all fields)
• Business customer fields (business name, tax IDs)
• Payment method types
• Metadata (custom fields)
• Additional fields (locale, customer ID, etc.)

Output Format:

╔════════════════════════════════════════════════════════════════╗
║         STRIPE CHECKOUT SESSION - COMPREHENSIVE DATA          ║
╚════════════════════════════════════════════════════════════════╝

📋 SESSION INFORMATION:
💰 PAYMENT AMOUNT:
👤 CUSTOMER DETAILS:
📬 BILLING ADDRESS:
💳 PAYMENT METHOD:
🏷️  METADATA:
... (and more)

2. Updated Database Schema

Files:

• docs/NOCODB_SCHEMA.md (comprehensive documentation)
• src/types.ts (TypeScript interfaces)

Added Fields (19 new fields)

Payment & Stripe Integration (5 fields):

• stripeSessionId - Link to Stripe Checkout Session
• stripePaymentIntent - For refunds/payment verification
• stripeCustomerId - Reusable customer ID
• baseAmount - Pre-fee amount (from metadata)
• processingFee - Stripe processing fee (from metadata)

Billing Address (6 fields):

• billingCity
• billingCountry
• billingLine1
• billingLine2
• billingPostalCode
• billingState

B2B Customer Support (3 fields):

• businessName - Business name for B2B purchases
• taxIdType - Tax ID type (eu_vat, us_ein, gb_vat, etc.)
• taxIdValue - Tax identification number

Customer Details (1 field):

• customerPhone - Customer phone number (if collected)

Removed Fields (2 fields)

• customerCompany - Redundant with businessName
• paymentReference - Redundant with stripePaymentIntent

Made Optional

All vessel and trip fields (since not all orders are yacht trips):

• vesselName, imoNumber, vesselType, vesselLength
• departurePort, arrivalPort, distance, avgSpeed, duration, enginePower

3. Real-World Data Verification

Analyzed actual business payment from Stripe (event: evt_1SPPa3Pdj1mnVT5kscrqB21t):

{
  amount: $165,042.96,
  baseAmount: $160,235.88,
  processingFee: $4,807.08,
  businessName: "LetsBe Solutions LLC",
  taxIdType: "eu_vat",
  taxIdValue: "FRAB123456789",
  customerPhone: "+33633219796",
  billingCountry: "FR"
  // ... all other fields
}

4. Documentation Created

• docs/NOCODB_SCHEMA.md - Complete field reference with:

  • Field definitions table
  • Required vs optional indicators
  • Stripe webhook mapping guide
  • Real-world example data
  • Field type notes
  • Change log

• docs/TESTING_STRIPE_WEBHOOK.md - Testing guide with:

  • Three testing methods (Stripe CLI, real payments, dashboard)
  • Expected log output examples
  • Verification checklist
  • Common issues & fixes
  • Test data to use

• docs/STRIPE_INTEGRATION_SUMMARY.md - This file

📊 Final Schema Statistics

Total Fields: 42 fields

• Required: 10 fields
• Optional: 32 fields

Categories:

• Core Identification: 6 fields
• Payment Information: 8 fields
• Carbon Offset Details: 6 fields
• Customer Information: 13 fields
• Vessel Information: 4 fields (optional)
• Trip Details: 6 fields (optional)
• Administrative: 1 field

🎯 Key Features

B2B Support

• Full business customer information capture
• Tax ID collection (VAT, EIN, etc.)
• Business name separate from individual name
• Reusable customer profiles via Stripe Customer ID

Payment Transparency

• Separate base amount and processing fee tracking
• Full Stripe payment references for refunds
• Multiple payment method support
• Currency conversion tracking (amountUSD)

Comprehensive Billing

• Complete billing address capture
• Phone number collection (optional)
• Country/region support for international customers

Flexible Use Cases

• Yacht trip calculations (vessel/trip fields optional)
• Direct offset purchases (no vessel required)
• Multiple order sources (web, mobile-app, manual, api)

🔄 Data Flow

Checkout Form
    ↓
Stripe Checkout Session
    ↓ (metadata)
Stripe Payment Success
    ↓ (webhook)
Server Webhook Handler
    ↓ (logStripeSessionData)
Enhanced Logging
    ↓ (session data)
NocoDB Database
    ↓
Admin Portal Display

🧪 Testing Status

✅ Webhook Logging Enhanced - Comprehensive data display implemented ⏳ Pending: Live webhook testing with real payment ⏳ Pending: NocoDB table creation ⏳ Pending: Webhook-to-database mapping implementation

📝 Next Steps

1. Test Enhanced Logging

   • Run test payment through Stripe
   • Verify all fields appear in logs
   • Document any missing fields

2. Create NocoDB Table

   • Use schema from docs/NOCODB_SCHEMA.md
   • Configure field types (String, DateTime, etc.)
   • Set required field validation

3. Implement Database Integration

   • Create nocodbClient.createOrder() method
   • Map Stripe session data to NocoDB fields
   • Call from webhook handler after payment confirmation

4. Add Webhook Handler

   • Extract all fields from session object
   • Handle B2B vs individual customer logic
   • Store complete record in NocoDB
   • Add error handling and retry logic

5. Enable Phone & Tax Collection

   • Update checkout session creation in server/routes/checkout.js
   • Add phone_number_collection: { enabled: true }
   • Add tax_id_collection: { enabled: true }

📚 Reference Files

• Schema: docs/NOCODB_SCHEMA.md
• Testing: docs/TESTING_STRIPE_WEBHOOK.md
• Types: src/types.ts:147-202 (OrderRecord interface)
• Webhook: server/routes/webhooks.js:15-124 (logStripeSessionData)
• NocoDB Client: src/api/nocodbClient.ts

💡 Key Insights from Real Data

1. Business Customers: Stripe clearly distinguishes business vs individual:

   • business_name populated for B2B
   • individual_name populated for B2C
   • name serves as display name (either business or individual)

2. Tax Collection: When enabled, provides structured tax IDs:

   • Type (eu_vat, us_ein, gb_vat, etc.)
   • Value (actual tax number)
   • Multiple tax IDs possible (array)

3. Phone Numbers: Available when phone_number_collection.enabled: true

4. Processing Fees: Must be calculated and passed in metadata (not automatic)

5. Customer IDs: Stripe creates reusable customer objects for future purchases

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Status: ✅ Schema finalized and documented Last Updated: 2025-11-03 Real Data Verified: Yes (business purchase with VAT)