## Player Model Migration
- Migrate Player model from Discord app following Model/Service Architecture pattern
- Extract all business logic from Player model to PlayerService
- Create pure data model with PostgreSQL relationships (Cardset, PositionRating)
- Implement comprehensive PlayerFactory with specialized methods for test data
## PlayerService Implementation
- Extract 5 business logic methods from original Player model:
- get_batter_card_url() - batting card URL retrieval
- get_pitcher_card_url() - pitching card URL retrieval
- generate_name_card_link() - markdown link generation
- get_formatted_name_with_description() - name formatting
- get_player_description() - description from object or dict
- Follow BaseService pattern with dependency injection and logging
## Comprehensive Testing
- 35 passing Player tests (14 model + 21 service tests)
- PlayerFactory with specialized methods (batting/pitching cards, positions)
- Test isolation following factory pattern and db_session guidelines
- Fix PostgreSQL integer overflow in test ID generation
## Integration Test Infrastructure
- Create integration test framework for improving service coverage
- Design AIService integration tests targeting uncovered branches
- Demonstrate real database query testing with proper isolation
- Establish patterns for testing complex game scenarios
## Service Coverage Analysis
- Current service coverage: 61% overall
- PlayerService: 100% coverage (excellent migration example)
- AIService: 60% coverage (improvement opportunities identified)
- Integration test strategy designed to achieve 90%+ coverage
## Database Integration
- Update Cardset model to include players relationship
- Update PositionRating model with proper Player foreign key
- Maintain all existing relationships and constraints
- Demonstrate data isolation and automatic cleanup in tests
## Test Suite Status
- 137 tests passing, 0 failures (maintained 100% pass rate)
- Added 35 new tests while preserving all existing functionality
- Integration test infrastructure ready for coverage improvements
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
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