- Created EnhancedInsightsDashboard with multiple chart types:
- Area charts with gradients for activity trends
- Radar chart for weekly activity patterns
- 24-hour heatmap visualization
- Bubble/scatter chart for correlations
- Time of day distribution bar chart
- Added toggle between basic and enhanced chart views
- Implemented chart export functionality (PNG/PDF)
- Fixed API endpoint URLs (circadian-rhythm, query params)
- Fixed component library conflicts (shadcn/ui → MUI)
- Added comprehensive null safety for timestamp handling
- Added alert type translations in all 5 languages
- Installed html2canvas and jspdf for export features
- Applied consistent minimum width styling to all charts
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add comprehensive API client methods for all advanced analytics endpoints
- Create CircadianRhythmCard component for sleep pattern visualization
- Create AnomalyAlertsPanel for anomaly detection and alerts
- Create GrowthPercentileChart with WHO/CDC percentiles
- Create CorrelationInsights for activity correlations
- Create TrendAnalysisChart with predictions
- Add advanced analytics page with all new components
- Add UI component library (shadcn/ui) setup
- Add navigation link to advanced analytics from insights page
All advanced analytics features are now accessible from the frontend UI.
## AI Chat Fixes
- **CRITICAL**: Fixed AI chat responding only with sleep-related info
- Root cause: Current user message was never added to context before sending to AI
- Added user message to context in ai.service.ts before API call
- Fixed conversation ID handling for new conversations (undefined check)
- Fixed children query to properly use FamilyMember join instead of incorrect familyId lookup
- Added FamilyMember entity to AI module imports
- **Context improvements**:
- New conversations now use empty history array (not the current message)
- Properly query user's children across all their families via family membership
## Children Authorization Fix
- **CRITICAL SECURITY**: Fixed authorization bug where all users could see all children
- Root cause: Controllers used `user.sub` but JWT strategy returns `user.userId`
- Changed all children controller methods to use `user.userId` instead of `user.sub`
- Added comprehensive logging to track userId and returned children
- Backend now correctly filters children by family membership
## WebSocket Authentication
- **Enhanced error handling** in families gateway
- Better error messages for connection failures
- Added debug logging for token validation
- More descriptive error emissions to client
- Added userId fallback (checks both payload.userId and payload.sub)
## User Experience
- **Auto-clear cache on logout**:
- Logout now clears localStorage and sessionStorage
- Prevents stale cached data from persisting across sessions
- Users get fresh data on every login without manual cache clearing
## Testing
- Backend correctly returns only user's own children (verified in logs)
- AI chat now responds to all types of questions, not just sleep-related
- WebSocket authentication provides clearer error feedback
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Authentication & Token Management:
- Add deviceId to token refresh flow (backend requires both refreshToken and deviceId)
- Fix React Strict Mode token clearing race condition with retry logic
- Improve AuthContext to handle all token state combinations properly
- Store deviceId in localStorage alongside tokens
UI/UX Improvements:
- Remove deprecated legacyBehavior from Next.js Link components
- Update primary theme color to WCAG AA compliant #7c3aed
- Fix nested button error in TabBar voice navigation
- Fix invalid Tabs value error in DynamicChildDashboard
Multi-Child Dashboard:
- Load all children into Redux store properly
- Fetch metrics for all children, not just selected one
- Remove mock data to prevent unauthorized API calls
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Create ComparisonView component for analytics comparison
- Add compareChildren API method with ComparisonMetric enum
- Implement interactive chart visualization with Recharts
- Support multiple metrics: sleep patterns, feeding frequency, diaper changes, activities
- Show per-child summary cards with color-coded display
- Date range filtering with DatePicker
- Build and test successfully
Completed Phase 3 tasks:
✅ Dynamic dashboard with tabs (1-3 children) and cards (4+ children)
✅ ChildSelector integration in tracking forms (feeding form complete, pattern documented for others)
✅ Comparison analytics visualization component
✅ Frontend build and test successful
- **EULA Persistence Fix**: Fixed EULA dialog showing on every login
- Added eulaAcceptedAt/eulaVersion to AuthResponse interface
- Updated login/register/getUserById endpoints to return EULA fields
- Changed EULACheck to use refreshUser() instead of window.reload()
- **Touch Target Accessibility**: All interactive elements now meet 48x48px minimum
- Fixed 14 undersized IconButtons across 5 files
- Changed size="small" to size="medium" with minWidth/minHeight constraints
- Updated children page, AI chat, analytics cards, legal viewer
- **Alt Text for Images**: Complete image accessibility for screen readers
- Added photoAlt field to children table (Migration V009)
- PhotoUpload component now includes alt text input field
- All Avatar components have meaningful alt text
- Default alt text: "Photo of {childName}", "{userName}'s profile photo"
- **Medical Tracking Consolidation**: Unified medical page with tabs
- Medicine page now has 3 tabs: Medication, Temperature, Doctor Visit
- Backward compatibility for legacy 'medicine' activity type
- Created dedicated /track/growth page for physical measurements
- **Track Page Updates**:
- Simplified to 6 options: Feeding, Sleep, Diaper, Medical, Activity, Growth
- Fixed grid layout to 3 cards per row with minWidth: 200px
- Updated terminology from "Medicine" to "Medical"
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Added complete photo upload support for user profiles:
- Added photoUrl field to User entity and all auth responses
- Created migration V008 for photo_url column in users table
- Updated UpdateProfileDto to include photoUrl validation
- Modified auth.service.ts to handle photoUrl in all user responses (register, login, getUserById, updateProfile, refreshAccessToken, loginWithExternalAuth)
- Updated AuthResponse interface to include photoUrl
- Updated frontend User and UserProfile interfaces to include photoUrl
- Updated AppShell to display user photoUrl in header avatar
- Fixed ChildDialog to remove invalid props from PhotoUpload component
The photo upload uses base64 encoding (max 5MB) for simplicity and works across all environments. Future enhancement can migrate to CDN/object storage.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Created reusable PhotoUpload component with avatar preview
- Added photo upload to child create/edit dialog
- Added profile photo upload to settings page
- Show photo preview with fallback icon
- Display camera button for future file upload integration
- Support URL paste for immediate photo display
- Updated API types to support photoUrl field
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Frontend Compliance Features:
- Created compliance API client (data export, account deletion, deletion status)
- Added DataExport component with download functionality
- Added AccountDeletion component with 30-day grace period UI
- Updated Settings page with Privacy & Compliance sections
COPPA Age Verification:
- Added date of birth field to registration
- Age calculation with COPPA compliance (under 13 blocked)
- Parental email and consent for users 13-17
- Dynamic form validation based on age
Privacy & Terms:
- Separate checkboxes for Terms of Service and Privacy Policy
- Required acceptance for registration
- Links to policy pages
Completes GDPR Right to Data Portability and Right to Erasure.
Completes COPPA parental consent requirements.
## Backend Changes
- Update tracking.service.ts getDailySummary to calculate actual counts
- Import ActivityType enum for proper type comparisons
- Calculate feedingCount, sleepTotalMinutes, diaperCount, medicationCount
- Sleep duration now correctly calculated from startedAt/endedAt timestamps
## Frontend API Changes
- Add medicationCount to DailySummary interface
- Extract endTime from metadata and send as endedAt to backend
- Enables proper sleep duration tracking with start/end times
## Homepage Updates
- Add Medicine and Activities quick action buttons
- Update summary grid from 3 to 4 columns (responsive layout)
- Add medication count display with MedicalServices icon
- Improve grid responsiveness (xs=6, sm=3)
- Replace Analytics button with Activities button
## New Activities Page
- Create /activities page to show recent activity history
- Display last 7 days of activities with color-coded icons
- Show smart timestamps (Today/Yesterday/date format)
- Activity-specific descriptions (feeding amount, sleep duration, etc.)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implemented complete review/edit workflow for voice commands with ML feedback collection:
**Backend:**
- Created V012 migration for voice_feedback table with user action tracking
- Added VoiceFeedback entity with approval/edit/reject actions
- Implemented voice feedback API endpoint (POST /api/v1/voice/feedback)
- Fixed user ID extraction bug (req.user.userId vs req.user.sub)
**Frontend:**
- Built VoiceActivityReview component with field-specific editors
- Integrated review dialog into voice command workflow
- Added approve/edit/reject handlers with feedback submission
- Fixed infinite loop by tracking processed classification IDs
**Features:**
- Users can review AI-extracted data before saving
- Quick-edit capabilities for all activity fields
- Feedback data stored for ML model improvement
- Activity creation only happens after user approval/edit
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add LOGIN_BIOMETRIC to AuditAction enum
- Import AuditAction and EntityType in AuthService
- Fix loginWithExternalAuth return type to match AuthResponse interface
- Update biometric API client to use correct response structure
- Update login page to access tokens from nested data structure
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Create biometric API client with WebAuthn methods
- Add BiometricSettings component for credential management
- Support Face ID, Touch ID, Windows Hello enrollment
- Display list of enrolled credentials with metadata
- Add/remove/rename biometric credentials
- Check browser and platform authenticator support
- Integrate into settings page with animations
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implements user interface for viewing and managing active sessions:
Session Management Features:
- SessionsManagement component with full session management UI
- List all active sessions with device information
- Platform-specific icons (Computer, Phone, Tablet)
- Current session indicator with green chip
- Session details: device fingerprint, platform, last used, created date
- Revoke individual sessions with confirmation dialog
- Revoke all sessions except current with bulk action
- Real-time session count display
User Experience:
- Visual device type indicators
- Human-readable time formatting (e.g., "2 hours ago")
- Current session clearly marked and protected from removal
- Warning dialogs before revoking sessions
- Success/error feedback with alerts
- Loading states for all operations
- Empty state handling
API Integration:
- Sessions API client in lib/api/sessions.ts
- Get all sessions
- Get session count
- Revoke specific session
- Revoke all sessions except current
- Proper error handling and user feedback
Settings Page Integration:
- Added Sessions Management section
- Placed after Security/MFA settings
- Animated transitions with staggered delays
- Maintains consistent settings page layout
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
