COMPLETED TASKS:
✅ 06-01: Workout Swap System
- Added swapped_from_id to workout_logs
- Created workout_swaps table for history
- POST /api/workouts/:id/swap endpoint
- GET /api/workouts/available endpoint
- Reversible swaps with audit trail
✅ 06-02: Muscle Group Recovery Tracking
- Created muscle_group_recovery table
- Implemented calculateRecoveryScore() function
- GET /api/recovery/muscle-groups endpoint
- GET /api/recovery/most-recovered endpoint
- Auto-tracking on workout log completion
✅ 06-03: Smart Workout Recommendations
- GET /api/recommendations/smart-workout endpoint
- 7-day workout analysis algorithm
- Recovery-based filtering (>30% threshold)
- Top 3 recommendations with context
- Context-aware reasoning messages
DATABASE CHANGES:
- Added 4 new tables: muscle_group_recovery, workout_swaps, custom_workouts, custom_workout_exercises
- Extended workout_logs with: swapped_from_id, source_type, custom_workout_id, custom_workout_exercise_id
- Created 7 new indexes for performance
IMPLEMENTATION:
- Recovery service with 4 core functions
- 2 new route handlers (recovery, smartRecommendations)
- Updated workouts router with swap endpoints
- Integrated recovery tracking into POST /api/logs
- Full error handling and logging
TESTING:
- Test file created: /backend/test/phase-06-tests.js
- Ready for E2E and staging validation
STATUS: Ready for frontend integration and production review
Branch: feature/06-phase-06
- Set up Winston structured logging with console and file outputs
- Create GET /api/health endpoint with uptime, database status, response times
- Add request logging middleware (method, path, statusCode, duration)
- Create health monitoring module with database connectivity checks
- Log all HTTP requests with timing information
- Log auth events (login, register) and data modifications
- Replace console.log/error with structured logger calls
- Update backend README with logging configuration documentation
- Add tests for health endpoint and logging middleware
- Logs directory: logs/combined.log and logs/error.log
Deliverables met:
✓ Structured logging (Winston) integrated
✓ Enhanced health endpoint with uptime & database info
✓ Request logging middleware attached to all routes
✓ Comprehensive logging documentation in README.md
✓ Tests passing for health and logging functionality
✓ All critical operations logged with context
- Configured OpenCode as fallback when Gemini quota exceeded
- Created gemini-fallback.js utility (tries Gemini → OpenCode)
- API keys stored in .env (excluded from git)
- PM unblocked: can resume 05-03 with fallback system
Flow: Gemini (primary) → OpenCode (fallback) → fail gracefully
- Fetch custom workouts for authenticated user
- Display 'Anpassad' (custom) or 'Program' badge on each workout card
- Add badge component with orange accent for custom, muted color for program
- Badge positioned bottom-right of workout icon
- Responsive styling consistent with Gravl dark theme
- All build checks pass
- Add custom_workouts and custom_workout_exercises tables (schema)
- New endpoints:
- GET /api/exercises - List all exercises for picker
- POST /api/custom-workouts - Fork program workout
- GET /api/custom-workouts - List user's custom workouts
- GET /api/custom-workouts/:id - Get workout with exercises
- PUT /api/custom-workouts/:id - Update workout exercises
- DELETE /api/custom-workouts/:id - Delete custom workout
- Updated endpoints for source_type support:
- GET /api/logs - Filter by source_type and custom_workout_id
- POST /api/logs - Save with source_type and custom_workout_id
- DELETE /api/logs - Support custom workout log deletion
- Adds Phase 4 planning overview
Completes: 04-01-schema-migration, 04-02-backend-api
Next: 04-03-frontend-workout-edit
clawd