🔄 Inventory Sync Features:
- Automatic sync to Firebase when adding/updating/deleting items
- Real-time listener pulls changes from other devices
- Bi-directional sync keeps all household devices in sync
- Conflict resolution based on lastModified timestamp
- Firebase version always wins on conflicts
📱 How It Works:
Device A adds item → syncs to Firebase → Device B receives update
Device B updates item → syncs to Firebase → Device A receives update
Device A deletes item → syncs to Firebase → Device B removes item
🔧 Technical Implementation:
- InventorySyncService: Real-time Firestore listener
- Repository hooks: add/update/delete sync to Firebase
- HomeScreen lifecycle: starts/stops sync automatically
- Conflict resolution: newer timestamp wins
- Local Hive + Cloud Firestore hybrid architecture
📁 New Files:
- lib/features/household/services/inventory_sync_service.dart
✨ Updated Files:
- lib/features/inventory/repositories/inventory_repository_impl.dart
- Added Firebase sync on add/update/delete operations
- Maintains local Hive for offline access
- lib/features/home/screens/home_screen.dart
- Starts sync service on init if in household
- Stops sync service on dispose
⚠️ Requirements:
- Firebase must be configured (see FIREBASE_SETUP.md)
- Internet connection required for cross-device sync
- Local Hive works offline, syncs when online
✅ Build Status:
- APK: 63.4MB
- Package: com.github.mystiatech.sage
- Version: 1.1.0+2
🎯 Next Steps for User:
1. Set up Firebase (FIREBASE_SETUP.md)
2. Replace google-services.json with real file
3. Rebuild APK
4. Install on both devices
5. Create/join household
6. Add items → they sync! 🎉🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
✨ New Features:
- Firebase Firestore integration for real-time household sharing
- Create household → generates code stored in cloud
- Join household → looks up code from Firebase across devices
- Leave household → updates member list in cloud
- Cloud-first with local Hive fallback for offline
🔧 Technical Implementation:
- Added firebase_core and cloud_firestore dependencies
- Created FirebaseHouseholdService for all cloud operations
- Updated HouseholdScreen to use Firebase for create/join/leave
- Modified gradle files to support Google Services plugin
- Increased minSdk to 21 for Firebase compatibility
- Version bumped to 1.1.0+2 (MAJOR.MINOR.BUGFIX)
📁 New Files:
- lib/features/household/services/firebase_household_service.dart
- FIREBASE_SETUP.md - Complete setup instructions
- android/app/google-services.json - Placeholder (needs replacement)
- android/app/README_FIREBASE.md - Firebase config reminder
⚙️ Setup Required:
1. Create Firebase project at console.firebase.google.com
2. Add Android app with package name: com.sage.sage
3. Download real google-services.json
4. Enable Firestore Database in test mode
5. See FIREBASE_SETUP.md for complete instructions
🎯 How it works:
- Device A creates household → stored in Firestore
- Device B joins with code → reads from Firestore
- Both devices now share same household ID
- Inventory items sync via shared household ID
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
