UNSET sentinel pattern:
- Add UNSET sentinel in protocols.py for nullable field updates
- Fix inability to clear deck description (UNSET=keep, None=clear)
- Fix repository inability to clear validation_errors
Starter deck improvements:
- Remove unused has_starter_deck from CollectionService
- Add deprecation notes to old starter deck methods
Validation improvements:
- Add energy type validation in deck_validator.py
- Add energy type validation in deck schemas
- Add VALID_ENERGY_TYPES constant
Game loading fix:
- Fix get_deck_for_game silently skipping invalid cards
- Now raises ValueError with clear error message
Tests:
- Add TestEnergyTypeValidation test class
- Add TestGetDeckForGame test class
- Add tests for validate_energy_types utility function
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implemented with Repository Protocol pattern for offline fork support:
- CollectionService with PostgresCollectionRepository
- DeckService with PostgresDeckRepository
- DeckValidator with DeckConfig + CardService injection
- Starter deck definitions (5 types: grass, fire, water, psychic, lightning)
- Pydantic schemas for collection and deck APIs
- Unit tests for DeckValidator (32 tests passing)
Architecture follows pure dependency injection - no service locator patterns.
Added CLAUDE.md documenting DI requirements and patterns.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
