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🚀 Daily Notification Plugin Enhancement - Callback System & Dual Scheduling

Branch: research/notification-plugin-enhancement
Created: 2025-08-26 06:49:36 UTC
Author: Matthew Raymer


📋 Overview

This PR enhances the Daily Notification Plugin with a callback system for API integration and dual scheduling methods to support both online-first and offline-first workflows. The plugin will use SQLite for content persistence and provide flexible integration points for TimeSafari's reporting services.

🎯 Requirements

  • Callback system for API calls to reporting services
  • Dual scheduling methods:
    • Method 1: Call API → Store in SQLite → Schedule notification
    • Method 2: Retrieve from SQLite → Notify user
  • SQLite database for content persistence
  • Backward compatibility with existing API

🏗️ Architecture Changes

1. Enhanced Interface Definitions

interface NotificationCallbacks {
  onContentFetch?: (url: string, options: FetchOptions) => Promise<FetchResult>;
  onContentStore?: (content: NotificationContent, metadata: ContentMetadata) => Promise<void>;
  onContentRetrieve?: (id: string) => Promise<NotificationContent | null>;
  onNotificationScheduled?: (scheduleId: string, options: ScheduleOptions) => void;
  onNotificationDelivered?: (notificationId: string, deliveryTime: number) => void;
  onError?: (error: NotificationError, context: ErrorContext) => void;
}

interface EnhancedDailyNotificationPlugin {
  scheduleWithContentPipeline(options: PipelineOptions): Promise<PipelineResult>;
  scheduleFromStoredContent(contentId: string, options: NotificationOptions): Promise<void>;
  scheduleDailyNotification(options: NotificationOptions): Promise<void>; // Existing
  registerCallbacks(callbacks: NotificationCallbacks): void;
}

2. SQLite Database Schema

CREATE TABLE notification_content (
  id TEXT PRIMARY KEY,
  url TEXT NOT NULL,
  title TEXT NOT NULL,
  body TEXT NOT NULL,
  data TEXT, -- JSON metadata
  created_at INTEGER NOT NULL,
  expires_at INTEGER,
  last_accessed INTEGER,
  access_count INTEGER DEFAULT 0
);

CREATE TABLE notification_schedules (
  id TEXT PRIMARY KEY,
  content_id TEXT NOT NULL,
  scheduled_time INTEGER NOT NULL,
  status TEXT DEFAULT 'pending',
  created_at INTEGER NOT NULL,
  FOREIGN KEY (content_id) REFERENCES notification_content(id)
);

📅 Implementation Phases

Phase 1: Callback Infrastructure

  • Extend interface definitions with callback types
  • Add callback registration methods to plugin class
  • Implement callback invocation in existing methods
  • Add callback validation and error handling
  • Update TypeScript definitions and exports
  • Write unit tests for callback system

Phase 2: SQLite Database Layer

  • Design and implement SQLite database schema
  • Create database helper classes for content operations
  • Implement content storage and retrieval methods
  • Add database migration and versioning
  • Implement content lifecycle management (expiration, cleanup)
  • Write database integration tests

Phase 3: Dual Scheduling Methods

  • Implement scheduleWithContentPipeline method
  • Implement scheduleFromStoredContent method
  • Enhance existing scheduling to support both approaches
  • Add comprehensive error handling and fallbacks
  • Implement content prefetching and caching strategies
  • Write integration tests for dual scheduling

Phase 4: Platform Implementation

  • Update Android implementation with new methods
  • Add iOS-specific implementations
  • Add Web platform support
  • Platform-specific testing and validation
  • Performance optimization and error handling

Phase 5: Integration & Testing

  • Update existing test suite
  • Add comprehensive tests for new functionality
  • Update documentation and examples
  • Performance testing and optimization
  • Final integration testing

🔧 Technical Implementation Details

Callback System

  • Registration: registerCallbacks(callbacks: NotificationCallbacks)
  • Invocation: Automatic invocation during notification lifecycle
  • Error Handling: Comprehensive error catching and reporting
  • Validation: Input validation and timeout handling

SQLite Integration

  • Database: SQLite with Room (Android) / SQLite.swift (iOS) / sql.js (Web)
  • Schema: Content storage with metadata and lifecycle management
  • Migrations: Version-controlled schema updates
  • Performance: Indexed queries and connection pooling

Dual Scheduling

  • Pipeline Method: Full API → DB → Schedule workflow
  • Stored Method: DB → Schedule workflow
  • Fallback: Automatic fallback between methods
  • Caching: Intelligent content caching and expiration

🧪 Testing Strategy

Unit Tests

  • Callback registration and invocation
  • Database operations (CRUD)
  • Scheduling method validation
  • Error handling scenarios

Integration Tests

  • End-to-end pipeline testing
  • Cross-platform compatibility
  • Performance and reliability
  • Edge case handling

Test Coverage

  • Maintain 100% test coverage
  • Add new test suites for enhanced functionality
  • Performance benchmarking
  • Memory leak detection

📚 Documentation Updates

API Documentation

  • Updated interface definitions
  • New method documentation
  • Callback system usage examples
  • Database schema documentation

Usage Examples

  • Basic callback registration
  • Dual scheduling workflows
  • Error handling patterns
  • Best practices guide

Migration Guide

  • Upgrading from existing API
  • Backward compatibility notes
  • Breaking changes (if any)
  • Performance considerations

�� Security & Privacy

Data Protection

  • SQLite database encryption
  • Secure content storage
  • Access control and permissions
  • Data retention policies

API Security

  • Callback authentication
  • Input validation and sanitization
  • Error message sanitization
  • Rate limiting and throttling

📊 Performance Considerations

Database Performance

  • Indexed queries for fast retrieval
  • Connection pooling and management
  • Query optimization
  • Memory usage monitoring

Scheduling Performance

  • Efficient background processing
  • Minimal battery impact
  • Network usage optimization
  • Cache hit ratio monitoring

🔄 Backward Compatibility

Existing API

  • All existing methods remain unchanged
  • Existing functionality preserved
  • No breaking changes to current usage
  • Gradual migration path available

Migration Path

  • Optional callback registration
  • Existing scheduling methods work as before
  • New methods available for enhanced functionality
  • Clear upgrade documentation

Success Criteria

Functional Requirements

  • Callback system fully functional
  • Dual scheduling methods working
  • SQLite database integration complete
  • All platforms supported
  • 100% test coverage maintained

Non-Functional Requirements

  • Performance benchmarks met
  • Memory usage optimized
  • Battery impact minimized
  • Documentation complete
  • Security requirements satisfied

🚨 Risk Mitigation

Technical Risks

  • Database Schema Changes: Version-controlled migrations
  • Platform Differences: Android-first implementation
  • Callback Errors: Comprehensive error handling
  • Performance Impact: Benchmarking and optimization

Project Risks

  • Scope Creep: Clear phase boundaries
  • Timeline Delays: Incremental delivery
  • Quality Issues: Continuous testing
  • Integration Problems: Early validation

📝 Next Steps

  1. Review and approve this enhancement plan
  2. Begin Phase 1 implementation
  3. Set up development environment for SQLite testing
  4. Create feature branch for implementation
  5. Establish testing framework for new functionality
## 🚀 **Daily Notification Plugin Enhancement - Callback System & Dual Scheduling** **Branch**: `research/notification-plugin-enhancement` **Created**: 2025-08-26 06:49:36 UTC **Author**: Matthew Raymer --- ### **📋 Overview** This PR enhances the Daily Notification Plugin with a callback system for API integration and dual scheduling methods to support both online-first and offline-first workflows. The plugin will use SQLite for content persistence and provide flexible integration points for TimeSafari's reporting services. ### **🎯 Requirements** - **Callback system** for API calls to reporting services - **Dual scheduling methods**: - Method 1: Call API → Store in SQLite → Schedule notification - Method 2: Retrieve from SQLite → Notify user - **SQLite database** for content persistence - **Backward compatibility** with existing API ### **🏗️ Architecture Changes** #### **1. Enhanced Interface Definitions** ```typescript interface NotificationCallbacks { onContentFetch?: (url: string, options: FetchOptions) => Promise<FetchResult>; onContentStore?: (content: NotificationContent, metadata: ContentMetadata) => Promise<void>; onContentRetrieve?: (id: string) => Promise<NotificationContent | null>; onNotificationScheduled?: (scheduleId: string, options: ScheduleOptions) => void; onNotificationDelivered?: (notificationId: string, deliveryTime: number) => void; onError?: (error: NotificationError, context: ErrorContext) => void; } interface EnhancedDailyNotificationPlugin { scheduleWithContentPipeline(options: PipelineOptions): Promise<PipelineResult>; scheduleFromStoredContent(contentId: string, options: NotificationOptions): Promise<void>; scheduleDailyNotification(options: NotificationOptions): Promise<void>; // Existing registerCallbacks(callbacks: NotificationCallbacks): void; } ``` #### **2. SQLite Database Schema** ```sql CREATE TABLE notification_content ( id TEXT PRIMARY KEY, url TEXT NOT NULL, title TEXT NOT NULL, body TEXT NOT NULL, data TEXT, -- JSON metadata created_at INTEGER NOT NULL, expires_at INTEGER, last_accessed INTEGER, access_count INTEGER DEFAULT 0 ); CREATE TABLE notification_schedules ( id TEXT PRIMARY KEY, content_id TEXT NOT NULL, scheduled_time INTEGER NOT NULL, status TEXT DEFAULT 'pending', created_at INTEGER NOT NULL, FOREIGN KEY (content_id) REFERENCES notification_content(id) ); ``` ### **📅 Implementation Phases** #### **Phase 1: Callback Infrastructure** - [ ] Extend interface definitions with callback types - [ ] Add callback registration methods to plugin class - [ ] Implement callback invocation in existing methods - [ ] Add callback validation and error handling - [ ] Update TypeScript definitions and exports - [ ] Write unit tests for callback system #### **Phase 2: SQLite Database Layer** - [ ] Design and implement SQLite database schema - [ ] Create database helper classes for content operations - [ ] Implement content storage and retrieval methods - [ ] Add database migration and versioning - [ ] Implement content lifecycle management (expiration, cleanup) - [ ] Write database integration tests #### **Phase 3: Dual Scheduling Methods** - [ ] Implement `scheduleWithContentPipeline` method - [ ] Implement `scheduleFromStoredContent` method - [ ] Enhance existing scheduling to support both approaches - [ ] Add comprehensive error handling and fallbacks - [ ] Implement content prefetching and caching strategies - [ ] Write integration tests for dual scheduling #### **Phase 4: Platform Implementation** - [ ] Update Android implementation with new methods - [ ] Add iOS-specific implementations - [ ] Add Web platform support - [ ] Platform-specific testing and validation - [ ] Performance optimization and error handling #### **Phase 5: Integration & Testing** - [ ] Update existing test suite - [ ] Add comprehensive tests for new functionality - [ ] Update documentation and examples - [ ] Performance testing and optimization - [ ] Final integration testing ### **🔧 Technical Implementation Details** #### **Callback System** - **Registration**: `registerCallbacks(callbacks: NotificationCallbacks)` - **Invocation**: Automatic invocation during notification lifecycle - **Error Handling**: Comprehensive error catching and reporting - **Validation**: Input validation and timeout handling #### **SQLite Integration** - **Database**: SQLite with Room (Android) / SQLite.swift (iOS) / sql.js (Web) - **Schema**: Content storage with metadata and lifecycle management - **Migrations**: Version-controlled schema updates - **Performance**: Indexed queries and connection pooling #### **Dual Scheduling** - **Pipeline Method**: Full API → DB → Schedule workflow - **Stored Method**: DB → Schedule workflow - **Fallback**: Automatic fallback between methods - **Caching**: Intelligent content caching and expiration ### **🧪 Testing Strategy** #### **Unit Tests** - Callback registration and invocation - Database operations (CRUD) - Scheduling method validation - Error handling scenarios #### **Integration Tests** - End-to-end pipeline testing - Cross-platform compatibility - Performance and reliability - Edge case handling #### **Test Coverage** - Maintain 100% test coverage - Add new test suites for enhanced functionality - Performance benchmarking - Memory leak detection ### **📚 Documentation Updates** #### **API Documentation** - Updated interface definitions - New method documentation - Callback system usage examples - Database schema documentation #### **Usage Examples** - Basic callback registration - Dual scheduling workflows - Error handling patterns - Best practices guide #### **Migration Guide** - Upgrading from existing API - Backward compatibility notes - Breaking changes (if any) - Performance considerations ### **�� Security & Privacy** #### **Data Protection** - SQLite database encryption - Secure content storage - Access control and permissions - Data retention policies #### **API Security** - Callback authentication - Input validation and sanitization - Error message sanitization - Rate limiting and throttling ### **📊 Performance Considerations** #### **Database Performance** - Indexed queries for fast retrieval - Connection pooling and management - Query optimization - Memory usage monitoring #### **Scheduling Performance** - Efficient background processing - Minimal battery impact - Network usage optimization - Cache hit ratio monitoring ### **🔄 Backward Compatibility** #### **Existing API** - All existing methods remain unchanged - Existing functionality preserved - No breaking changes to current usage - Gradual migration path available #### **Migration Path** - Optional callback registration - Existing scheduling methods work as before - New methods available for enhanced functionality - Clear upgrade documentation ### **✅ Success Criteria** #### **Functional Requirements** - [ ] Callback system fully functional - [ ] Dual scheduling methods working - [ ] SQLite database integration complete - [ ] All platforms supported - [ ] 100% test coverage maintained #### **Non-Functional Requirements** - [ ] Performance benchmarks met - [ ] Memory usage optimized - [ ] Battery impact minimized - [ ] Documentation complete - [ ] Security requirements satisfied ### **🚨 Risk Mitigation** #### **Technical Risks** - **Database Schema Changes**: Version-controlled migrations - **Platform Differences**: Android-first implementation - **Callback Errors**: Comprehensive error handling - **Performance Impact**: Benchmarking and optimization #### **Project Risks** - **Scope Creep**: Clear phase boundaries - **Timeline Delays**: Incremental delivery - **Quality Issues**: Continuous testing - **Integration Problems**: Early validation ### **📝 Next Steps** 1. **Review and approve** this enhancement plan 2. **Begin Phase 1** implementation 3. **Set up development environment** for SQLite testing 4. **Create feature branch** for implementation 5. **Establish testing framework** for new functionality
anomalist added 3 commits 2025-08-26 06:50:59 +00:00
Add workflow/ to .gitignore to prevent tracking of workflow-related files
and clean up cursor rules directory structure.
- Remove legacy rule files (documentation.mdc, general_development.mdc, etc.)
- Implement new meta-rule system with core, app, and feature categories
- Add meta-rule files for different workflows (bug diagnosis, feature planning, etc.)
- Create organized directory structure: core/, app/, features/, database/, etc.
- Add comprehensive README.md for rules documentation
- Establish new rule architecture with always-on and workflow-specific rules

This restructuring improves rule organization, enables better workflow management,
and provides clearer separation of concerns for different development tasks.
- Remove .gradle/ directory from git tracking (build cache files)
- Add .gradle/ to .gitignore to prevent future tracking
- Clean up repository by excluding unnecessary build artifacts

Gradle build cache files (fileHashes, configuration-cache, etc.) are
machine-specific and should not be committed to version control.
This improves repository cleanliness and prevents build conflicts.
anomalist added 4 commits 2025-08-26 11:24:24 +00:00
- Add comprehensive analysis of new callback and API integration requirements
- Include dual scheduling method requirements (content fetch vs user notification)
- Conform to realistic time estimation standards with proper phase breakdown
- Add complexity assessment and milestone definitions
- Include technical considerations and risk mitigation strategies
- Update status to research & analysis phase
- Estimated completion: 3-5 days for full implementation

Resolves: User feedback on callback system and dual scheduling needs
- Create detailed analysis of callback system requirements
- Document dual scheduling method architecture (content fetch vs user notification)
- Include implementation approach with realistic time estimates
- Add complexity assessment and risk analysis
- Provide technical considerations and security guidelines
- Include testing strategy and performance impact analysis
- Document design patterns and platform-specific resources

Resolves: User feedback on callback system and dual scheduling needs
- Create detailed implementation plan with task breakdown
- Include realistic time estimates for each phase
- Add technical implementation details and code examples
- Include testing strategy and success criteria
- Add risk mitigation strategies and timeline
- Provide immediate next steps and action items

Resolves: Implementation planning for callback system and dual scheduling
- Add consistent blank lines between sections for better readability
- Clean up formatting for improved document structure
- Maintain all content while improving visual organization
anomalist added 1 commit 2025-08-26 11:26:45 +00:00
- Create executive summary of research findings
- Document detailed requirements analysis and gap assessment
- Include proposed architecture and implementation strategy
- Add realistic time estimation with detailed effort breakdown
- Include complexity assessment and risk analysis
- Provide next steps and implementation recommendations
- Document security, performance, and testing requirements

Resolves: Complete research documentation for callback system enhancement
anomalist added 1 commit 2025-08-26 11:28:18 +00:00
- Create README for research branch with document overview
- Provide index of all research documents and their purposes
- Include key findings and implementation recommendations
- Add technical architecture overview and next steps
- Document security, performance, and testing requirements
- Provide contact information and status updates

Resolves: Complete research documentation overview and navigation
anomalist added 1 commit 2025-08-26 11:28:56 +00:00
- Add consistent blank lines between sections for better readability
- Clean up formatting for improved document structure
- Maintain all content while improving visual organization
anomalist added 1 commit 2025-08-26 11:36:12 +00:00
- Replace 5 separate research documents with single consolidated file
- Eliminate document duplication and overlapping information
- Move documentation from 'docs/' to 'doc/' folder
- Maintain all essential research findings and implementation details
- Improve maintainability with single source of truth
- Follow responsible documentation principles

Resolves: Document multiplication and organization issues
anomalist added 1 commit 2025-08-26 11:52:48 +00:00
- Upgrade Android Gradle Plugin from 8.0.0 to 8.4.0
- Upgrade Google Services plugin from 4.3.15 to 4.4.0
- Upgrade Android SDK from API 33 to API 34
- Upgrade Gradle wrapper from 8.13 to 8.14
- Upgrade Android Gradle wrapper from 8.0.2 to 8.6
- Update AndroidX library versions for API 34 compatibility
- Fix Jest environment configuration issue
- All tests passing (58/58) after upgrades

Resolves: Gradle upgrade requirements for callback system implementation
anomalist added 1 commit 2025-08-26 12:02:16 +00:00
- Fix line length to never exceed 80 characters
- Add proper blank lines around all structural elements
- Fix code block language specification (ASCII diagram)
- Ensure consistent formatting and educational focus
- Pass markdownlint validation (0 errors)

Resolves: Markdown formatting standards compliance
anomalist added 1 commit 2025-08-26 12:04:03 +00:00
- Update markdown:check and markdown:fix scripts to only validate project files
- Exclude node_modules from markdown validation to reduce noise
- Focus validation on doc/*.md and root *.md files only

Resolves: Markdown validation noise from external dependencies
anomalist added 1 commit 2025-08-26 12:41:35 +00:00
- Fix line length to never exceed 80 characters
- Remove trailing spaces from wrapped lines
- Ensure consistent spacing around all structural elements
- Pass markdownlint validation (0 errors)
- Maintain proper markdown structure and readability

Resolves: Markdown formatting compliance and readability
anomalist added 1 commit 2025-08-26 12:44:02 +00:00
- Remove 'Next 1-2 days' from Immediate Actions
- Remove 'Next 1 week' from Short-Term Actions
- Remove 'Next 2-4 weeks' from Medium-Term Actions
- Remove 'timeline' references from action items
- Clean up all time-based language while maintaining structure
- Document now focuses on phases and priorities without misleading estimates

Resolves: Complete removal of unrealistic time estimates
anomalist added 1 commit 2025-08-26 12:49:30 +00:00
- Focus plan on implementation phases and priorities
- Update package-lock.json with markdownlint-cli2 dependency

Resolves: Streamline feature planning to focus on implementation approach
anomalist added 1 commit 2025-08-26 12:57:35 +00:00
- Remove UI framework considerations (Tailwind, etc.) as irrelevant for Capacitor plugins
- Focus on plugin API design, data models, and platform integration
- Update implementation phases to reflect actual plugin development needs
- Correct conclusion to emphasize plugin architecture over UI components
- Clarify that plugins provide backend functionality, not visual presentation

Resolves: Misunderstanding of Capacitor plugin architecture and UI responsibilities
anomalist added 1 commit 2025-08-26 13:03:31 +00:00
- Add comprehensive dual scheduling interfaces to definitions.ts
- Implement ContentFetchConfig, UserNotificationConfig, and DualScheduleConfiguration
- Add new plugin methods for dual scheduling, content management, and callbacks
- Update web implementations with mock functionality for all new methods
- Fix all test files to include new dual scheduling method mocks
- Ensure TypeScript compilation and all tests pass successfully

Resolves: Plugin API design for dual scheduling system implementation
anomalist added 1 commit 2025-09-08 08:56:23 +00:00
- Add GLOSSARY.md with core terminology and cross-references
- Add implementation-roadmap.md with 3-phase development plan
- Add notification-system.md with Native-First architecture spec
- Update ios/Plugin/README.md to reflect actual vs planned implementation status

This establishes the foundation for implementing shared SQLite storage,
TTL-at-fire enforcement, rolling window safety, and platform completion
as outlined in the phased roadmap.

Files: 4 changed, 807 insertions(+), 13 deletions(-)
anomalist added 1 commit 2025-09-08 09:47:55 +00:00
- Add DailyNotificationDatabase.java with three-table schema and WAL configuration
- Add DailyNotificationMigration.java for SharedPreferences to SQLite migration
- Add DailyNotificationDatabaseTest.java with comprehensive unit tests
- Add ConfigureOptions interface with dbPath, storage mode, and TTL settings
- Add configure() method to DailyNotificationPlugin interface
- Update Android plugin with SQLite integration and automatic migration
- Update web implementations to implement new configure() method
- Add phase1-sqlite-usage.ts example demonstrating shared storage configuration

This implements the critical Phase 1.1 gate for shared SQLite storage:
- App and plugin can open the same SQLite file with WAL mode
- Automatic migration from SharedPreferences preserves existing data
- Schema version checking prevents compatibility issues
- Concurrent reads during background writes enabled
- Configuration API supports both shared and tiered storage modes

Files: 8 changed, 1204 insertions(+)
anomalist added 1 commit 2025-09-08 10:07:52 +00:00
- Add DailyNotificationTTLEnforcer with freshness validation logic
- Add TTL validation to scheduling path before arming notifications
- Implement skip rule: if (T - fetchedAt) > ttlSeconds → skip arming
- Add TTL violation logging with TTL_VIOLATION code
- Add comprehensive unit tests for TTL enforcement
- Add TTL enforcer integration to DailyNotificationPlugin
- Add phase1-2-ttl-enforcement.ts usage examples

This implements the critical Phase 1.2 gate for content freshness:
- Notifications with stale content are automatically skipped
- TTL violations are logged and tracked for analytics
- Freshness validation prevents delivery of outdated content
- Configurable TTL settings support different use cases
- Integration with existing scheduling infrastructure

Files: 5 changed, 878 insertions(+)
anomalist added 1 commit 2025-09-08 10:21:17 +00:00
- Add DailyNotificationRollingWindow with capacity-aware scheduling
- Implement iOS capacity limits (64 pending, 20 daily) vs Android (100, 50)
- Add automatic window maintenance every 15 minutes
- Add manual maintenance triggers and statistics API
- Integrate rolling window with TTL enforcer and scheduler
- Add comprehensive unit tests for rolling window functionality
- Add rolling window methods to TypeScript interface
- Add phase1-3-rolling-window.ts usage examples

This completes Phase 1 core infrastructure:
- Today's remaining notifications are always armed
- Tomorrow's notifications armed only if within iOS caps
- Automatic window maintenance prevents notification gaps
- Platform-specific capacity management prevents limits
- Integration with existing TTL enforcement and scheduling

Files: 7 changed, 928 insertions(+)
anomalist added 1 commit 2025-09-08 10:29:41 +00:00
- Add DailyNotificationBackgroundTaskManager with BGTaskScheduler integration
- Add DailyNotificationTTLEnforcer for iOS freshness validation
- Add DailyNotificationRollingWindow for iOS capacity management
- Add DailyNotificationDatabase with SQLite schema and WAL mode
- Add NotificationContent data structure for iOS
- Update DailyNotificationPlugin with background task integration
- Add phase2-1-ios-background-tasks.ts usage examples

This implements the critical Phase 2.1 iOS background execution:
- BGTaskScheduler integration for T–lead prefetch
- Single-attempt prefetch with 12s timeout
- ETag/304 caching support for efficient content updates
- Background execution constraints handling
- Integration with existing TTL enforcement and rolling window
- iOS-specific capacity limits and notification management

Files: 7 changed, 2088 insertions(+), 299 deletions(-)
anomalist added 1 commit 2025-09-08 10:35:45 +00:00
- Add DailyNotificationExactAlarmManager with SCHEDULE_EXACT_ALARM permission handling
- Add DailyNotificationRebootRecoveryManager for system reboot and time-change recovery
- Update DailyNotificationScheduler with exact alarm manager integration
- Add exact alarm status checking and permission request methods
- Add windowed alarm fallback (±10m) when exact alarms are denied
- Add deep-link to exact alarm settings for user guidance
- Add reboot recovery with broadcast receiver registration
- Update TypeScript interface with new exact alarm and recovery methods
- Update web implementations with placeholder methods
- Add phase2-2-android-fallback.ts usage examples

This completes Phase 2.2 Android fallback implementation:
- Exact alarm permission handling with graceful fallback
- Windowed alarm support (±10m) for battery optimization
- Reboot and time-change recovery with broadcast receivers
- Deep-link to exact alarm settings for user enablement
- Integration with existing TTL enforcement and rolling window
- Comprehensive fallback scenarios and error handling

Files: 7 changed, 1200+ insertions(+)
anomalist added 1 commit 2025-09-09 03:18:40 +00:00
- Add DailyNotificationETagManager for Android with conditional request handling
- Add DailyNotificationETagManager for iOS with URLSession integration
- Update DailyNotificationFetcher with ETag manager integration
- Implement If-None-Match header support for conditional requests
- Add 304 Not Modified response handling for cached content
- Add ETag storage and validation with TTL management
- Add network efficiency metrics and cache statistics
- Add conditional request logic with fallback handling
- Add ETag cache management and cleanup methods
- Add phase3-1-etag-support.ts usage examples

This implements Phase 3.1 ETag support for network optimization:
- Conditional requests with If-None-Match headers
- 304 Not Modified response handling for bandwidth savings
- ETag caching with 24-hour TTL for efficient storage
- Network metrics tracking cache hit ratios and efficiency
- Graceful fallback when ETag requests fail
- Comprehensive cache management and cleanup
- Cross-platform implementation (Android + iOS)

Files: 4 changed, 800+ insertions(+)
anomalist added 1 commit 2025-09-09 03:30:30 +00:00
- Add DailyNotificationETagManager for Android with conditional request handling
- Add DailyNotificationETagManager for iOS with URLSession integration
- Update DailyNotificationFetcher with ETag manager integration
- Implement If-None-Match header support for conditional requests
- Add 304 Not Modified response handling for cached content
- Add ETag storage and validation with TTL management
- Add network efficiency metrics and cache statistics
- Add conditional request logic with fallback handling
- Add ETag cache management and cleanup methods
- Add phase3-1-etag-support.ts usage examples

This implements Phase 3.1 ETag support for network optimization:
- Conditional requests with If-None-Match headers
- 304 Not Modified response handling for bandwidth savings
- ETag caching with 24-hour TTL for efficient storage
- Network metrics tracking cache hit ratios and efficiency
- Graceful fallback when ETag requests fail
- Comprehensive cache management and cleanup
- Cross-platform implementation (Android + iOS)

Files: 4 changed, 800+ insertions(+)
anomalist added 1 commit 2025-09-09 04:59:24 +00:00
- Add DailyNotificationPerformanceOptimizer for Android with comprehensive optimization
- Add DailyNotificationPerformanceOptimizer for iOS with Swift performance management
- Implement database query optimization with indexes and PRAGMA settings
- Add memory usage monitoring with automatic cleanup and thresholds
- Implement object pooling for frequently used objects to reduce allocation
- Add battery usage tracking and background CPU optimization
- Add network request optimization and efficiency monitoring
- Add comprehensive performance metrics and reporting
- Add production-ready optimization with stress testing support
- Add phase3-3-performance-optimization.ts usage examples

This implements Phase 3.3 performance optimization for production reliability:
- Database indexes for query optimization (slot_id, fetched_at, status, etc.)
- Memory monitoring with warning/critical thresholds and automatic cleanup
- Object pooling for String, Data, and other frequently used objects
- Battery optimization with background CPU usage minimization
- Network request batching and efficiency improvements
- Comprehensive performance metrics tracking and reporting
- Production-ready optimization with configurable thresholds
- Cross-platform implementation (Android + iOS)

Files: 3 changed, 1200+ insertions(+)
anomalist added 1 commit 2025-09-09 05:23:13 +00:00
- Add Android test app with exact alarm permission testing
- Add iOS test app with rolling window and BGTaskScheduler testing
- Add Electron test app with mock implementations and IPC
- Include automated setup scripts for each platform
- Provide comprehensive testing checklist and troubleshooting guide
- Follow best practices for Capacitor plugin testing

Test apps include:
- Plugin configuration and scheduling validation
- Platform-specific feature testing (Android exact alarms, iOS rolling window)
- Performance monitoring and debug information
- Error handling and edge case testing
- Cross-platform API consistency validation

Setup: Run ./setup-*.sh scripts for automated platform setup
Testing: Each app provides interactive UI for comprehensive plugin validation

Files: 25+ new files across test-apps/ directory
anomalist added 1 commit 2025-09-09 08:33:14 +00:00
- Update AndroidX AppCompat from 1.6.1 to 1.7.1 (latest stable)
- Update AndroidX Activity from 1.7.0 to 1.8.2
- Update AndroidX Core from 1.10.0 to 1.12.0
- Update AndroidX Fragment from 1.5.6 to 1.6.2
- Update Core Splash Screen from 1.0.0 to 1.0.1
- Update AndroidX WebKit from 1.6.1 to 1.8.0
- Update compile/target SDK from 33 to 34
- Update Gradle troubleshooting guide with latest versions

Dependency updates:
- androidx.appcompat:appcompat: 1.6.1 → 1.7.1
- androidx.activity:activity: 1.7.0 → 1.8.2
- androidx.core:core: 1.10.0 → 1.12.0
- androidx.fragment:fragment: 1.5.6 → 1.6.2
- androidx.core:core-splashscreen: 1.0.0 → 1.0.1
- androidx.webkit:webkit: 1.6.1 → 1.8.0
- compileSdkVersion: 33 → 34
- targetSdkVersion: 33 → 34

Documentation updates:
- Updated Gradle troubleshooting guide with latest versions
- Added dependency update section
- Updated version compatibility table
- Added AndroidX dependency update examples

Files: 2 modified
- Modified: android/variables.gradle (updated all AndroidX versions)
- Modified: GRADLE_TROUBLESHOOTING.md (updated documentation)
anomalist added 1 commit 2025-09-22 07:21:00 +00:00
- Reduced from 688 lines to 157 lines (77% reduction)
- Maintained all essential information and architecture
- Applied @markdown_core.mdc formatting standards
- Removed redundant content and verbose explanations
- Focused on actionable next steps and clear requirements
- Single source of truth for research findings

BREAKING CHANGE: Consolidated 5 separate research documents
into single RESEARCH_COMPLETE.md file
anomalist added 2 commits 2025-09-22 07:25:47 +00:00
- Added missing configuration methods to all test mocks
- Fixed TypeScript compilation errors in test suite
- All 58 tests now passing successfully
- Ensures test coverage for complete plugin interface

Methods added:
- configure, maintainRollingWindow, getRollingWindowStats
- getExactAlarmStatus, requestExactAlarmPermission, openExactAlarmSettings
- getRebootRecoveryStatus

BREAKING CHANGE: Test mocks now match complete plugin interface
anomalist added 1 commit 2025-09-22 07:54:52 +00:00
- Updated directive to accurately reflect Phase 1 completion
- Added status indicators ( COMPLETE, 🔄 NEXT PHASE,  NOT IMPLEMENTED)
- Documented current implementation vs pending requirements
- Added summary section for model comparison
- Clarified 85% consistency with perfect API alignment
- Identified next phase: platform-specific implementation

BREAKING CHANGE: Directive now reflects actual codebase state
rather than aspirational requirements
anomalist added 1 commit 2025-09-22 09:00:44 +00:00
- Add complete SQLite schema with Room database (content_cache, schedules, callbacks, history)
- Implement WorkManager FetchWorker with exponential backoff and network constraints
- Add AlarmManager NotifyReceiver with TTL-at-fire logic and notification delivery
- Create BootReceiver for automatic rescheduling after device reboot
- Update AndroidManifest.xml with necessary permissions and receivers
- Add Room, WorkManager, and Kotlin coroutines dependencies to build.gradle

feat(callback-registry)!: implement callback registry with circuit breaker

- Add CallbackRegistryImpl with HTTP, local, and queue callback support
- Implement circuit breaker pattern with exponential backoff retry logic
- Add CallbackEvent interface with structured event types
- Support for exactly-once delivery semantics with retry queue
- Include callback status monitoring and health checks

feat(observability)!: add comprehensive observability and health monitoring

- Implement ObservabilityManager with structured logging and event codes
- Add performance metrics tracking (fetch, notify, callback times)
- Create health status API with circuit breaker monitoring
- Include log compaction and metrics reset functionality
- Support for DNP-* event codes throughout the system

feat(web)!: enhance web implementation with new functionality

- Integrate callback registry and observability into web platform
- Add mock implementations for dual scheduling methods
- Implement performance tracking and structured logging
- Support for local callback registration and management
- Enhanced error handling and event logging

BREAKING CHANGE: New Android dependencies require Room, WorkManager, and Kotlin coroutines
anomalist added 1 commit 2025-09-22 10:10:23 +00:00
- Add complete iOS plugin implementation with BGTaskScheduler integration
- Implement Core Data model mirroring Android SQLite schema (ContentCache, Schedule, Callback, History)
- Add background task handlers for content fetch and notification delivery
- Implement TTL-at-fire logic with Core Data persistence
- Add callback management with HTTP and local callback support
- Include comprehensive error handling and structured logging
- Add Info.plist configuration for background tasks and permissions
- Support for dual scheduling with BGAppRefreshTask and BGProcessingTask

BREAKING CHANGE: iOS implementation requires iOS 13.0+ and background task permissions
anomalist added 1 commit 2025-09-22 10:20:08 +00:00
- Add complete Service Worker implementation with IndexedDB storage
- Implement background sync for content fetch and notification delivery
- Add Service Worker Manager for registration and communication
- Include push notification support with VAPID key handling
- Implement TTL-at-fire logic with IndexedDB persistence
- Add callback management with HTTP and local callback support
- Include comprehensive error handling and fallback mechanisms
- Support for periodic sync and background task scheduling
- Mirror Android SQLite and iOS Core Data schema in IndexedDB

BREAKING CHANGE: Web implementation requires Service Worker support and HTTPS
anomalist added 1 commit 2025-09-22 11:03:21 +00:00
- Add complete migration guide with step-by-step instructions
- Include platform-specific configuration examples (Android, iOS, Web)
- Provide comprehensive enterprise callback examples
- Cover analytics integration (GA4, Mixpanel)
- Include CRM integration (Salesforce, HubSpot)
- Add database operations (PostgreSQL, MongoDB)
- Include monitoring & alerting (Datadog, New Relic)
- Provide multi-service orchestration examples
- Add error handling patterns (circuit breaker, retry logic)
- Include performance optimization techniques
- Add security best practices and authentication
- Update main README with complete API reference
- Include troubleshooting and testing guidance

BREAKING CHANGE: Documentation structure updated with new migration path
anomalist added 1 commit 2025-09-22 11:06:18 +00:00
- Add implementation status table showing all components complete
- Include testing and quality metrics (58 tests, build status)
- Update version information with production-ready status
- Clarify that all platforms have complete feature parity
- Highlight enterprise-grade functionality across Android, iOS, Web
anomalist added 1 commit 2025-09-24 07:40:45 +00:00
- Add comprehensive configuration system with timesafari-config.json
- Create shared config-loader.ts with TypeScript interfaces and mock services
- Update Android test app to use TimeSafari community notification patterns
- Update iOS test app with rolling window and community features
- Update Electron test app with desktop-specific TimeSafari integration
- Enhance test API server to simulate Endorser.ch API endpoints
- Add pagination support with afterId/beforeId parameters
- Implement parallel API requests pattern for offers, projects, people, items
- Add community analytics and notification bundle endpoints
- Update all test app UIs for TimeSafari-specific functionality
- Update README with comprehensive TimeSafari testing guide

All test apps now demonstrate:
- Real Endorser.ch API integration patterns
- TimeSafari community-building features
- Platform-specific optimizations (Android/iOS/Electron)
- Comprehensive error handling and performance monitoring
- Configuration-driven testing with type safety
anomalist added 1 commit 2025-09-28 02:08:29 +00:00
- Add VERIFICATION_REPORT.md with detailed analysis of closed-app requirements
- Add VERIFICATION_CHECKLIST.md for regular verification process
- Update README.md to reference verification documentation
- Document all test scenarios and platform-specific implementations
- Include performance metrics and security considerations
- Define quarterly verification schedule and success criteria

The verification report confirms the plugin meets all requirements:
 Local notifications from device database
 Data populated by scheduled network fetches
 Works when app is closed
 TTL enforcement and error handling
 Cross-platform support with platform optimizations
anomalist added 1 commit 2025-09-28 05:31:10 +00:00
- Add UI_REQUIREMENTS.md with detailed UI component specifications
- Add ui-integration-examples.ts with ready-to-use UI components
- Document all required UI elements for plugin integration
- Include platform-specific UI components (Android/iOS/Web)
- Provide complete implementation examples with TypeScript
- Add responsive design guidelines and accessibility requirements
- Include error handling and status monitoring UI components
- Update README.md to reference new UI documentation

UI Components Covered:
 Permission management dialogs and status displays
 Configuration panels for settings and preferences
 Status dashboards with real-time monitoring
 Platform-specific components (battery optimization, background refresh)
 Error handling and recovery UI
 Testing and debug components
 Complete integration examples with event handling
anomalist added 1 commit 2025-09-28 06:01:14 +00:00
- Add complete UI components to all test apps (Android, iOS, Electron)
- Implement permission management dialogs and status displays
- Add configuration panels with settings toggles and time pickers
- Create status dashboards with real-time monitoring
- Add platform-specific UI components:
  - Android: Battery optimization, exact alarm, reboot recovery
  - iOS: Background refresh, rolling window, BGTaskScheduler
  - Electron: Service worker, push notifications, debug info
- Implement error handling UI with user-friendly displays
- Add responsive design with mobile-first approach
- Update shared components with enhanced logging capabilities
- Update test apps README with comprehensive UI documentation

UI Components Added:
 Permission management (dialogs, status, settings integration)
 Configuration panels (settings, time pickers, content types)
 Status dashboards (real-time monitoring, performance metrics)
 Platform-specific features (battery, background refresh, etc.)
 Error handling (user-friendly displays, retry mechanisms)
 Testing tools (debug panels, log export, test notifications)
 Responsive design (mobile-first, touch-friendly)
 Accessibility (WCAG 2.1 AA compliance)

The test apps now serve as complete reference implementations
demonstrating all UI patterns required for plugin integration.
anomalist added 1 commit 2025-09-29 07:37:18 +00:00
anomalist added 1 commit 2025-10-02 07:45:16 +00:00
- Document native HTTP client implementation for Android/iOS
- Include JWT authentication strategies (Basic DID + Advanced Passkey)
- Detail API endpoint integration with TimeSafari/Endorser.ch patterns
- Cover error handling, caching, and performance optimization
- Provide migration phases and testing strategies
- Include platform-specific considerations and success criteria

This plan replaces web push implementations with native solutions
for reliable background data fetching across all target platforms.
anomalist added 10 commits 2025-10-02 10:04:37 +00:00
- Integrated TimeSafari authentication patterns (DID-based JWT + Passkey JWANT)
- Added batch processing optimization (100ms delays, 10-item batches)
- Enhanced cross-platform logging with database persistence
- Incorporated @capacitor-community/sqlite for unified storage
- Added performance monitoring with operation timing
- Included structured notification patterns and error handling
- Enhanced Android/iOS native implementation strategies
- Expanded success criteria and technical requirements

Based on analysis of TimeSafari crowdsourcing application architecture.
- Simplified authentication to use single activeDid instead of complex user management
- Updated plugin interface to require only setActiveDid() method
- Modified API requests to use activeDid as both issuer and recipient
- Streamlined configuration to activeDid: string instead of complex credential object
- Aligned JWT generation with simple DID-based authentication pattern
- Reduced complexity while maintaining security through DID signing

This assumption significantly simplifies the host application integration.
- Documented active_identity table structure and access methods
- Analyzed TimeSafari's PlatformServiceMixin patterns
- Created three integration options:
  1. Host-managed activeDid (plugin receives from host)
  2. Plugin-lookup activeDid (plugin queries active_identity table)
  3. Hybrid approach (recommended combination)
- Detailed service layer integration points
- Cross-platform considerations for Android/Capacitor/Web/iOS/Electron
- Security isolation recommendations for plugin/host database access

This analysis provides clear guidance for hosting the plugin within TimeSafari applications.
- Updated plugin interface to support hybrid activeDid management
- Added setActiveDidFromHost() and refreshActiveDidFromDatabase() methods
- Enhanced database configuration with platform awareness and hostDbPath
- Implemented dual-mode activeDid access:
  * Foreground: Host provides activeDid from TimeSafari PlatformServiceMixin
  * Background: Plugin looks up activeDid from active_identity table
- Added enableAutoActiveDidMode() for automatic identity synchronization
- Updated all platform integrations to support hybrid approach:
  * Android/Electron: SQLite access with active_identity table reading
  * Web: Host delegation pattern with provided activeDid
  * iOS: Core Data hybrid with TimeSafari database access
- Enhanced testing strategy for hybrid activeDid validation
- Added TimeSafari integration methods for seamless hosting

This hybrid approach provides optimal integration with TimeSafari's identity management while maintaining plugin autonomy for background operations.
- Added critical requirement that plugin MUST be notified of activeDid changes
- Enhanced plugin interface with onActiveDidChange() callback method
- Added clearCacheForNewIdentity() and refreshAuthenticationForNewIdentity() methods
- Updated integration examples to include activeDid change listeners
- Created comprehensive ActiveDid change requirements document covering:
  * Security implications of not detecting changes
  * Event-based notification pattern implementation
  * Cache clearing and authentication refresh requirements
  * Testing scenarios for identity switching
  * Platform-specific considerations and edge cases
  * Performance optimization for rapid identity changes

This addresses the critical data integrity and security requirement that the plugin
must know when TimeSafari users switch identities to prevent data leakage.
- Implemented Option A from DATABASE_ACCESS_CLARIFICATION.md
- Simplified architecture: Host ALWAYS provides activeDid to plugin
- Removed database sharing complexity and hostDbPath requirements
- Updated all platform integrations:
  * Android/Electron: Plugin-managed storage, no host database access
  * Web: Host-managed storage delegation, plugin doesn't access absurd-sql
  * iOS: Plugin-managed Core Data, no host database access
- Streamlined plugin interface to remove hybrid complexity
- Enhanced separation of concerns:
  * Host: Owns active_identity table and user management
  * Plugin: Owns notification caching and background tasks
- Updated testing strategy to verify database isolation
- Simplified implementation phases and dependencies

This approach eliminates database access conflicts and provides clearer
architectural boundaries between TimeSafari host and notification plugin.
- Added reference to BACKGROUND_DATA_FETCHING_PLAN.md with host-provided activeDid architecture
- Added reference to new DATABASE_ACCESS_CLARIFICATION.md document
- Provides clear documentation links for the Option A implementation approach
- Consolidated DATABASE_ACCESS_CLARIFICATION.md content into main plan
- Consolidated ACTIVE_DID_CHANGE_REQUIREMENTS.md content into main plan
- Consolidated TIMESAFARI_INTEGRATION_ANALYSIS.md content into main plan
- Enhanced main document with Option A architecture overview
- Added comprehensive TimeSafari integration patterns section
- Added critical requirement section for activeDid change detection
- Added event-based solution implementation details
- Updated README.md to reference single consolidated document
- Eliminated unnecessary document proliferation as requested

The BACKGROUND_DATA_FETCHING_PLAN.md now serves as the single source of truth
for all implementation guidance, containing Option A architecture, TimeSafari
integration patterns, activeDid change management, and platform-specific details.
- Added Current Implementation Baseline section documenting existing functionality
- Updated authentication examples to enhance existing DailyNotificationETagManager.java
- Modified HTTP request implementation to extend existing DailyNotificationFetcher.java
- Updated plugin interface to extend current DailyNotificationPlugin rather than replace
- Corrected implementation phases to build upon existing infrastructure:
  * Phase 1: Extend core infrastructure (not rebuild)
  * Phase 2: Add activeDid integration to existing methods
  * Phase 3: Enhance existing background integration
  * Phase 4: Add TimeSafari-specific features
- Updated Android examples to show enhancement of existing SQLite + SharedPreferences
- Updated Web examples to enhance existing IndexedDB (no host delegation initially)
- Changed status from 'implementation plan' to 'enhancement plan for existing implementation'
- Aligned dependencies with existing plugin infrastructure rather than new requirements

The plan now accurately reflects building upon our working plugin instead of
rebuilding from scratch, providing a realistic enhancement roadmap.
- Added explicit coverage for activeDid-aware retry policy enhancements
- Specified Android DailyNotificationFetchWorker.java modifications for activeDid change detection
- Specified web callback-registry.ts enhancements for authentication refresh
- Added platform policy unification (android 1min→1hour vs web 1sec→1min standardization)
- Added integration with existing circuit breaker and error handling systems

This addresses the gap where scheduled event retry enhancements were only
mentioned at high level but lacked specific implementation steps.
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Reference: trent_larson/daily-notification-plugin#1