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Implement comprehensive error handling and integration test suite: Error Handling (Section 8): - Add iOS-specific error codes to DailyNotificationErrorCodes: - NOTIFICATION_PERMISSION_DENIED - PENDING_NOTIFICATION_LIMIT_EXCEEDED - BG_TASK_NOT_REGISTERED - BG_TASK_EXECUTION_FAILED - BACKGROUND_REFRESH_DISABLED - Add helper methods for iOS-specific error responses - Enhance error handling in ReactivationManager: - Database errors handled gracefully (non-fatal) - Notification center errors handled gracefully (non-fatal) - Scheduling errors handled gracefully (non-fatal) - All errors logged, app continues normally - Partial results returned when operations fail - Update plugin methods to use iOS-specific error codes: - getNotificationPermissionStatus uses NOTIFICATION_PERMISSION_DENIED Integration Tests (Section 9.2): - Add DailyNotificationRecoveryIntegrationTests: - Full recovery flow tests (cold start, termination) - Error handling tests (database, notification center, scheduling) - App stability tests (no crashes, concurrent operations) - Partial recovery tests - Timeout handling tests - Test coverage: - 10 integration tests covering recovery scenarios - Error handling verification - App stability verification - Concurrent operation safety Completes sections 8.1, 8.2, and 9.2 of iOS implementation checklist.
iOS Implementation
This directory contains the iOS-specific implementation of the DailyNotification plugin.
Current Implementation Status
✅ IMPLEMENTED:
- Basic plugin structure (
DailyNotificationPlugin.swift) - UserDefaults for local data storage
- Power management (
DailyNotificationPowerManager.swift) - Battery optimization handling
- iOS notification categories and actions
❌ NOT IMPLEMENTED (Planned):
BGTaskSchedulerfor background data fetching- Background task management
- Silent push nudge support
- T–lead prefetch logic
Implementation Details
The iOS implementation currently uses:
UNUserNotificationCenterfor notification management ✅UserDefaultsfor local data storage ✅- iOS notification categories and actions ✅
- Power management and battery optimization ✅
Planned additions:
BGTaskSchedulerfor background data fetching- Background task management
- Silent push support
Native Code Location
The native iOS implementation is located in the ios/ directory at the project root.
Key Components
DailyNotificationPlugin.swift: Main plugin class ✅DailyNotificationPowerManager.swift: Power state management ✅DailyNotificationConfig.swift: Configuration options ✅DailyNotificationMaintenanceWorker.swift: Maintenance tasks ✅DailyNotificationLogger.swift: Logging system ✅
Missing Components (Planned):
BackgroundTaskManager.swift: Handles background fetch schedulingNotificationManager.swift: Manages notification creation and displayDataStore.swift: Handles local data persistence
Implementation Notes
- Uses UserDefaults for lightweight data storage ✅
- Implements proper battery optimization handling ✅
- Supports iOS notification categories and actions ✅
- Handles background refresh limitations ✅
Planned Features:
- BGTaskScheduler for reliable background execution
- Silent push notification support
- Background task budget management
Testing
Run iOS-specific tests with:
npm run test:ios