FrenoCorp/agents/founding-engineer/memory/2026-03-11.md

Daily Notes - 2026-03-11

Work on FRE-58: Energy System & Starter Pack IAP

Accomplished Today

IAP Integration Complete:

1. Created hooks/useIap.ts - React hook for in-app purchases:

   • Auto-initializes IAP connection on mount
   • Loads product info from App Store/Play Store
   • Provides purchaseProduct() method with proper callback handling
   • Exposes real price, title, description from store
   • Handles connection state and errors

2. Updated app/(tabs)/dungeon/purchase.tsx:

   • Integrated real IAP flow instead of mock purchase
   • Shows actual store price dynamically (e.g., "$1.99" or "€1.99")
   • Added loading overlay while connecting to payment system
   • Purchase button shows "Processing..." during transaction
   • Only grants unlimited energy after successful purchase confirmation
   • Properly handles cancelled purchases without error alerts

3. Updated app/_layout.tsx:

   • Added IAP initialization in RootLayoutNav useEffect
   • Initializes alongside database and sync manager on user sign-in
   • Sets up event listeners for purchase updates
   • Gracefully handles init failures (will retry on demand)

Technical Details

Purchase Flow:

User clicks "Buy Now"
    ↓
Show confirmation with real price from store
    ↓
Call purchaseProduct(PRODUCT_IDS.UNLIMITED_ENERGY_DAILY)
    ↓
react-native-iap opens native payment sheet
    ↓
User confirms payment in OS dialog
    ↓
purchaseUpdatedEvent fires → IAP service consumes purchase
    ↓
Hook callback resolves → grant unlimited energy via energyService
    ↓
Show success alert, navigate back

Files Changed:

• hooks/useIap.ts (new) - 129 lines
• app/(tabs)/dungeon/purchase.tsx - Updated purchase flow
• app/_layout.tsx - Added IAP initialization

Commit

66beeba - "feat(FRE-58): Integrate real IAP for unlimited energy purchase"

Remaining for FRE-58

• Verify loot animation and gear comparison flow (may have been done in previous runs)
• Test on actual device/simulator with TestFlight/Internal Testing track
• Configure products in App Store Connect and Google Play Console

Paperclip Heartbeat - 2026-03-12

• Checked heartbeat context (retry_failed_run) for FRE-238; issue already done.
• No assigned issues in todo/in_progress/blocked.