- Created QueueRepository adapter in src/server/services/queue_repository.py
- Refactored DownloadService to use repository pattern instead of JSON
- Updated application startup to initialize download service from database
- Updated all test fixtures to use MockQueueRepository
- All 1104 tests passing
Task 9: Clean up legacy code
- Added deprecation warnings to Serie.save_to_file() and load_from_file()
- Updated infrastructure.md with Data Storage section documenting:
- SQLite database as primary storage
- Legacy file storage as deprecated
- Data migration process
- Added deprecation warning tests for Serie class
- Updated existing tests to handle new warnings
- All 1012 tests pass (872 unit + 55 API + 85 integration)
Task 8: Write integration tests for data file migration
- Added test_migration_on_fresh_start_no_data_files test
- Added test_add_series_saves_to_database test
- Added test_scan_async_saves_to_database test
- Added test_load_series_from_db test
- Added test_search_and_add_workflow test
- All 11 migration integration tests pass
- All 870 tests pass (815 unit + 55 API)
- Added db_session parameter to SeriesApp.__init__()
- Added db_session property and set_db_session() method
- Added init_from_db_async() for async database initialization
- Pass db_session to SerieList and SerieScanner during construction
- Added get_series_app_with_db() dependency for FastAPI endpoints
- All 815 unit tests and 55 API tests pass
- Updated app.js to use 'key' as primary series identifier
- selectedSeries Set now uses key instead of folder
- createSerieCard() uses data-key attribute for identification
- toggleSerieSelection() uses key for lookups
- downloadSelected() iterates with key values
- updateSelectionUI() and toggleSelectAll() use key
- Updated WebSocket service tests
- Tests now include key and folder in broadcast data
- Verified both fields are included in messages
- No changes needed for queue.js and other JS files
- They use download item IDs correctly, not series identifiers
- No template changes needed
- Series cards rendered dynamically in app.js
All 996 tests passing
- Add series context helpers: prepare_series_context, get_series_by_key, filter_series_by_missing_episodes
- Update module docstring with identifier convention documentation
- Add unit tests for new series context helper functions
- Update infrastructure.md with template helpers documentation
- Mark Phase 4 (API Layer) as complete"
