Implemented null/undefined handling throughout NavigationController
and useNavigationFlow hook to prevent crashes from invalid data:
- Added null checks for all profile and beneficiary parameters
- Validated beneficiary IDs before navigation (type and value checks)
- Added fallback routes when data is invalid or missing
- Implemented safe navigation with error handling and logging
- Added defensive guards for optional purchaseResult parameter
Key improvements:
- getRouteAfterLogin: handles null profile, null beneficiaries, invalid IDs
- getRouteForBeneficiarySetup: validates beneficiary exists before routing
- getRouteAfterAddBeneficiary: validates beneficiary ID type and value
- getRouteAfterPurchase: handles null purchaseResult safely
- getBeneficiaryRoute: returns fallback route for invalid beneficiaries
- navigate hook: wraps router calls in try-catch with validation
All methods now gracefully handle edge cases without crashing,
logging warnings for debugging while maintaining UX flow.
Tests included for all null/undefined scenarios.
- Create wifiPasswordStore service for encrypted password storage
- Replace AsyncStorage with SecureStore for WiFi credentials
- Add automatic migration from AsyncStorage to SecureStore
- Integrate WiFi password cleanup into logout process
- Add comprehensive test suite for password storage operations
- Update setup-wifi screen to use secure storage
Security improvements:
- WiFi passwords now stored encrypted via expo-secure-store
- Passwords automatically cleared on user logout
- Seamless migration for existing users
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implement comprehensive BLE cleanup functionality that properly
disconnects all devices and releases resources when user logs out.
Changes:
- Add cleanup() method to BLEManager and MockBLEManager
- Update IBLEManager interface to include cleanup
- Add cleanupBLE() to BLEContext to disconnect all devices
- Implement callback mechanism in api.ts for BLE cleanup on logout
- Wire up BLE cleanup in app layout to trigger on logout
- Add unit tests for BLE cleanup functionality
This ensures no BLE connections remain active after logout,
preventing resource leaks and potential connection issues.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
