- Created backend/.claude/DATABASE_SCHEMA.md with full table details
- Updated database/CLAUDE.md to reference the new schema doc
- Preserves valuable reference material while keeping CLAUDE.md concise
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Created centralized services for SBA player data fetching at lineup creation:
Backend - New Services:
- app/services/sba_api_client.py: REST client for SBA API (api.sba.manticorum.com)
with batch player fetching and caching support
- app/services/lineup_service.py: High-level service combining DB operations
with API calls for complete lineup entries with player data
Backend - Refactored Components:
- app/core/game_engine.py: Replaced raw API calls with LineupService,
reduced _prepare_next_play() from ~50 lines to ~15 lines
- app/core/substitution_manager.py: Updated pinch_hit(), defensive_replace(),
change_pitcher() to use lineup_service.get_sba_player_data()
- app/models/game_models.py: Added player_name/player_image to LineupPlayerState
- app/services/__init__.py: Exported new LineupService components
- app/websocket/handlers.py: Enhanced lineup state handling
Frontend - SBA League:
- components/Game/CurrentSituation.vue: Restored player images with fallback
badges (P/B letters) for both mobile and desktop layouts
- components/Game/GameBoard.vue: Enhanced game board visualization
- composables/useGameActions.ts: Updated game action handling
- composables/useWebSocket.ts: Improved WebSocket state management
- pages/games/[id].vue: Enhanced game page with better state handling
- types/game.ts: Updated type definitions
- types/websocket.ts: Added WebSocket type support
Architecture Improvement:
All SBA player data fetching now goes through LineupService:
- Lineup creation: add_sba_player_to_lineup()
- Lineup loading: load_team_lineup_with_player_data()
- Substitutions: get_sba_player_data()
All 739 unit tests pass.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Removed all references to the defensive alignment field across frontend codebase
after backend removal in Session 1. The alignment field was determined to be unused
and was removed from DefensiveDecision model.
Changes:
- types/websocket.ts: Removed alignment from DefensiveDecisionRequest interface
- composables/useGameActions.ts: Removed alignment from submit handler
- pages/demo-decisions.vue: Updated demo state and summary text (alignment → depths)
- pages/games/[id].vue: Updated decision history text for both defensive and offensive
* Defensive: Now shows "infield depth, outfield depth" instead of "alignment, infield"
* Offensive: Updated to use new action field with proper labels (swing_away, hit_and_run, etc.)
- Test files (3): Updated all test cases to remove alignment references
* tests/unit/composables/useGameActions.spec.ts
* tests/unit/store/game-decisions.spec.ts
* tests/unit/components/Decisions/DefensiveSetup.spec.ts
Also updated offensive decision handling to match Session 2 changes (approach/hit_and_run/bunt_attempt → action field).
Total: 7 files modified, all alignment references removed
Verified: Zero remaining alignment references in .ts/.vue/.js files
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated all 4 demo pages to use new action field and added navigation footers
for easy cross-linking between demo pages.
Changes:
- demo-decisions.vue: Updated to use action field, added runner prop bindings
- demo.vue: Added footer with links to other demos
- demo-gameplay.vue: Added footer with links to other demos
- demo-substitutions.vue: Added footer with links to other demos
Demo page updates:
- OffensiveDecision now uses action field instead of approach/hit_and_run/bunt
- Action labels properly mapped (swing_away, steal, check_jump, etc.)
- Added runner state props (runnerOnFirst, runnerOnSecond, runnerOnThird)
- Added outs prop for smart filtering
Footer features:
- 3-column grid layout responsive to mobile
- Icons and descriptions for each demo
- Hover effects on links
- Consistent styling across all pages
Demo pages now fully connected:
- /demo → Game State Demo (ScoreBoard, GameBoard, etc.)
- /demo-decisions → Decision Components Demo (new action-based)
- /demo-gameplay → Gameplay Components Demo (DiceRoller, ManualOutcome)
- /demo-substitutions → Substitution Components Demo
Files modified:
- pages/demo-decisions.vue
- pages/demo.vue
- pages/demo-gameplay.vue
- pages/demo-substitutions.vue
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Frontend refactor complete - updated TypeScript interfaces and OffensiveApproach
component to use new action-based system with smart filtering.
Changes:
- TypeScript interfaces: Replaced approach/hit_and_run/bunt_attempt with action field
- OffensiveApproach.vue: Complete refactor with 6 action choices and smart filtering
- Smart filtering: Automatically disables invalid actions based on game state
- Auto-reset: If current action becomes invalid, resets to swing_away
TypeScript updates (types/game.ts, types/websocket.ts):
- OffensiveDecision.action: 6 valid choices (swing_away, steal, check_jump,
hit_and_run, sac_bunt, squeeze_bunt)
- Removed deprecated fields: approach, hit_and_run, bunt_attempt
- OffensiveDecisionRequest updated to match
Component features:
- Smart filtering based on game state (runners, outs)
- Visual feedback for disabled actions with explanatory text
- Special handling notes for steal and squeeze_bunt
- Auto-reset to swing_away when actions become invalid
- Clean, modern UI with action icons and descriptions
Action requirements enforced in UI:
- check_jump: requires runner on base
- hit_and_run: requires runner on base
- sac_bunt: disabled with 2 outs
- squeeze_bunt: requires R3, disabled with 2 outs
- steal/swing_away: always available
Files modified:
- types/game.ts
- types/websocket.ts
- components/Decisions/OffensiveApproach.vue
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Removed the incorrect restriction that squeeze bunt cannot be used with bases
loaded. The only requirements for squeeze bunt are:
- Runner on third base
- Not with 2 outs
Updated validator and test to reflect correct rule.
Test results: 739/739 passing (100%)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated cleanup handoff document with Session 1 Part 3 completion.
Changes documented:
- Part 3: Defensive alignment removal (11 files modified)
- Updated progress: 3/11 changes complete (27%)
- Session 1 now 60% complete (Parts 1-3 done, 4-5 remaining)
Next steps:
- Part 4: Remove offensive approach field (detailed in doc)
- Estimated 15-20 minutes
- Same pattern as Part 3
Ready for context switch to new session.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Removed the unused alignment field from DefensiveDecision model and all
related code across backend and frontend.
Backend changes:
- models/game_models.py: Removed alignment field and validator
- terminal_client/display.py: Removed alignment from display
- core/ai_opponent.py: Updated log message
- tests/unit/models/test_game_models.py: Removed alignment tests
- tests/unit/core/test_validators.py: Removed alignment validation test
Frontend changes:
- types/game.ts: Removed alignment from DefensiveDecision interface
- components/Decisions/DefensiveSetup.vue:
* Removed alignment section from template
* Removed alignment from localSetup initialization
* Removed alignmentOptions array
* Removed alignmentDisplay computed property
* Removed alignment from hasChanges comparison
* Removed alignment from visual preview (reorganized to col-span-2)
Rationale: Defensive alignment is not active in the game and will not be
used. Per Cal's decision, remove completely rather than keep as dead code.
Tests: All 728 backend unit tests passing (100%)
Session 1 Part 3 - Change #6 complete
Part of cleanup work from demo review
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Removed outdated TODO comments and updated documentation to reflect
work completed in Phase 3E (Position Ratings and WebSocket Handlers).
Changes:
- Removed 2 stale WebSocket emission TODOs in game_engine.py (lines 319, 387)
These referenced Phase 3E-Final work completed on 2025-01-10
- Updated backend/CLAUDE.md Phase 3E status section
Marked defender retrieval as COMPLETE (Phase 3E-Main)
Clarified SPD test still pending (needs batter speed rating)
Marked runner advancement as COMPLETE (Phase 3D)
- Updated TODO_RESOLUTION_SUMMARY.md
Marked defender lookup TODO as resolved with implementation details
Documentation:
- Created TODO_AUDIT_2025-01-14.md - Complete TODO audit (53 items)
- Created TODO_VERIFICATION_RESULTS.md - Verification of resolved items
- Created TODO_SUMMARY.md - Quick reference priority matrix
- Created TODO_CLEANUP_COMPLETE.md - Cleanup work summary
Test Status:
- Backend: 9/9 PlayResolver tests passing
- No regressions introduced
Remaining Work:
- 41 legitimate TODOs properly categorized for future phases
- 8 Phase F6 TODOs (game page integration)
- 5 Quick win TODOs (optional polish)
- 28 Future phase TODOs (auth, AI, advanced features)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed failing test caught by pre-commit hook. The test was not properly
mocking dependencies in the resolve_play command.
Changes:
- Added mock for state_manager.get_state() to return valid state
- Added mock for random.choice() to return deterministic PlayOutcome
- Updated assertion to expect auto-generated outcome (SINGLE_1)
- Test now properly validates the auto-outcome behavior for terminal testing
Root cause: resolve_play() checks state_manager early and auto-generates
a random outcome for testing when no forced outcome is provided. Test was
not accounting for either behavior.
All 731 unit tests now passing (100%).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Test Fixes (609/609 passing):
- Fixed DiceSystem API to accept team_id/player_id parameters for audit trails
- Fixed dice roll history timing issue in test
- Fixed terminal client mock to match resolve_play signature (X-Check params)
- Fixed result chart test mocks with missing pitching fields
- Fixed flaky test by using groundball_a (exists in both batting/pitching)
Documentation Updates:
- Added Testing Policy section to backend/CLAUDE.md
- Added Testing Policy section to tests/CLAUDE.md
- Documented 100% unit test requirement before commits
- Added git hook setup instructions
Git Hook System:
- Created .git-hooks/pre-commit script (enforces 100% test pass)
- Created .git-hooks/install-hooks.sh (easy installation)
- Created .git-hooks/README.md (hook documentation)
- Hook automatically runs all unit tests before each commit
- Blocks commits if any test fails
All 609 unit tests now passing (100%)
Integration tests have known asyncpg connection issues (documented)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated CLAUDE.md files to document recent changes including the GameState
refactoring and new X-Check testing capabilities in the terminal client.
Changes to app/models/CLAUDE.md:
- Updated GameState field documentation
- Replaced current_batter_lineup_id references with current_batter
- Documented LineupPlayerState requirement for current players
- Added comprehensive usage examples
- Added "Recent Updates" section documenting GameState refactoring
- Before/after code examples showing migration path
- Explanation of why the change was made
- Migration notes for developers
- List of all affected files (7 files updated)
Changes to terminal_client/CLAUDE.md:
- Added "2025-11-04: X-Check Testing & GameState Refactoring" section
- New feature: resolve_with x-check <position> command
- Complete X-Check resolution with defense tables and error charts
- Shows all resolution steps with audit trail
- Works with actual player ratings from PD API
- Documented 8 X-Check commands now in help system
- roll_jump / test_jump, roll_fielding / test_fielding
- test_location, rollback, force_wild_pitch, force_passed_ball
- Bug fixes documented
- GameState structure updates (display.py, repl.py)
- Game recovery fix (state_manager.py)
- DO3 advancement fix (play_resolver.py)
- Complete testing workflow examples
- List of 7 files updated
- Test coverage status (all passing)
- Updated footer: Last Updated 2025-11-04
These documentation updates provide clear migration guides for the GameState
refactoring and comprehensive examples for the new X-Check testing features.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated runner_advancement.py and its tests to use the new GameState
structure where current_batter is a LineupPlayerState object instead of
an integer ID.
Changes:
- runner_advancement.py: Replaced all 17 references to
state.current_batter_lineup_id with state.current_batter.lineup_id
- tests/unit/core/test_runner_advancement.py: Updated test fixtures
- Mock fixture: Added mock_batter object with lineup_id attribute
- GameState constructor calls: Create LineupPlayerState objects instead
of using current_batter_lineup_id parameter (9 tests fixed)
All 34 runner advancement tests now passing. This fixes the AttributeError
that was preventing X-Check resolution from completing in the terminal
client ("'GameState' object has no attribute 'current_batter_lineup_id'").
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Added ability to test X-Check defensive plays directly in the terminal
client using the resolve_with command. This allows testing the complete
X-Check resolution system (defense tables, error charts, runner advancement)
with actual player ratings.
Changes:
- repl.py: Updated do_resolve_with() to parse "x-check <position>" syntax
- Accepts "x-check", "xcheck", or "x_check" followed by position
- Validates position (P, C, 1B, 2B, 3B, SS, LF, CF, RF)
- Passes xcheck_position parameter through to commands
- commands.py: Updated resolve_play() to accept xcheck_position parameter
- Passes xcheck_position to game_engine.resolve_play()
- Shows "🎯 Forcing X-Check to: <position>" message
- game_engine.py: Updated resolve_play() to accept xcheck_position parameter
- For X_CHECK outcomes, uses xcheck_position as hit_location
- Enables full X-Check resolution with defense tables and error charts
- help_text.py: Updated resolve_with help documentation
- Added x-check usage syntax and examples
- Documented position parameter requirement
- Added note about using actual player ratings
Usage:
⚾ > defensive
⚾ > offensive
⚾ > resolve_with x-check SS # Test X-Check to shortstop
⚾ > resolve_with x-check LF # Test X-Check to left field
This integrates the existing play_resolver._resolve_x_check() logic,
providing a way to test the complete X-Check system including defense
range adjustments, table lookups, SPD tests, G2#/G3# conversion, error
charts, and runner advancement.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Added documentation for 8 X-Check testing and gameplay commands that
were implemented but missing from the help system:
X-Check Testing Commands:
- roll_jump: Roll jump dice for stolen base testing
- test_jump: Test jump roll distribution statistics
- roll_fielding: Roll fielding check dice for X-Check defensive plays
- test_fielding: Test fielding roll distribution
Testing & Development:
- test_location: Test hit location distribution
- rollback: Roll back the last N plays
Interrupt Plays:
- force_wild_pitch: Force a wild pitch interrupt play
- force_passed_ball: Force a passed ball interrupt play
Changes:
- help_text.py: Added new command categories to show_command_list()
- "X-Check Testing" section with 4 dice testing commands
- "Interrupt Plays" section with 2 force commands
- Moved test_location and rollback to "Testing & Development"
- help_text.py: Added detailed HELP_DATA entries for all 8 commands
- Complete usage, options, examples, and notes for each
- Includes dice component explanations and expected distributions
Users can now run 'help' to see all commands or 'help <command>' for
detailed information about X-Check testing features.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed state_manager._rebuild_state_from_data to provide required
current_batter field when recovering games from database. The GameState
model now requires current_batter as a LineupPlayerState object, but
recovery was not populating this field, causing validation errors.
Changes:
- state_manager.py: Create placeholder current_batter during recovery
- Build LineupPlayerState from first active batter (batting_order=1)
- Fallback to first available lineup if no #1 batter found
- Raise error if no lineups exist (invalid game state)
- _prepare_next_play() will correct the batter after recovery
- Moved get_lineup_player helper to top of method (removed duplicate)
- tests/unit/core/test_state_manager.py: Update test to use new structure
- test_update_state_nonexistent_raises_error: Create LineupPlayerState
instead of using old current_batter_lineup_id field
All 26 state_manager unit tests passing. Game recovery now works
correctly in terminal client - fixes "current_batter Field required"
validation error when running status command on recovered games.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated terminal client REPL to work with refactored GameState structure
where current_batter/pitcher/catcher are now LineupPlayerState objects
instead of integer IDs. Also standardized all documentation to properly
show 'uv run' prefixes for Python commands.
REPL Updates:
- terminal_client/display.py: Access lineup_id from LineupPlayerState objects
- terminal_client/repl.py: Fix typos (self.current_game → self.current_game_id)
- tests/unit/terminal_client/test_commands.py: Create proper LineupPlayerState
objects in test fixtures (2 tests fixed, all 105 terminal client tests passing)
Documentation Updates (100+ command examples):
- CLAUDE.md: Updated pytest examples to use 'uv run' prefix
- terminal_client/CLAUDE.md: Updated ~40 command examples
- tests/CLAUDE.md: Updated all test commands (unit, integration, debugging)
- app/*/CLAUDE.md: Updated test and server startup commands (5 files)
All Python commands now consistently use 'uv run' prefix to align with
project's UV migration, improving developer experience and preventing
confusion about virtual environment activation.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated terminal_client/CLAUDE.md to use UV commands.
## Changes
- Updated REPL start command: uv run python -m terminal_client
- Updated standalone commands to use uv run prefix
- Added alternative manual activation option
- Consistent with all other project documentation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed Docker build issues to complete UV migration.
## Changes
### README.md
- Created backend README.md (required by hatchling build system)
- Simple quick start guide referencing CLAUDE.md
### Dockerfile
- Added `build-essential` for compiling native extensions (pendulum Rust code)
- Updated copy steps to include README.md in both dev and prod stages
- Dockerfile now successfully builds both development and production images
### .dockerignore
- Added exception `!README.md` to allow README.md through
- Keeps other *.md files excluded as intended
## Testing
- ✅ Development image builds successfully (paper-dynasty-backend:dev-uv)
- ✅ Production image builds successfully (paper-dynasty-backend:prod-uv)
- ✅ Container starts and UV installs dependencies correctly
- ✅ Application attempts to start (fails only on missing .env, as expected)
## Build Results
- Dev image: 73 packages installed (with dev deps)
- Prod image: 57 packages installed (no dev deps)
- Both stages use `uv sync --frozen` for reproducible builds
- Build time: ~1-2 minutes per stage
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Migrated from pip to UV (v0.9.7) for faster, more reliable package management.
## Changes
### Package Management
- Created `pyproject.toml` with project metadata and dependencies
- Generated `uv.lock` for reproducible builds (198KB)
- Migrated all dependencies from requirements.txt:
- Production: 20 packages (FastAPI, SQLAlchemy, Pydantic, etc.)
- Development: 6 packages (pytest, black, mypy, flake8)
- Virtual environment moved from `venv/` to `.venv/` (UV default)
### Dockerfile Updates
- Updated base image: python:3.11-slim → python:3.13-slim
- Added UV installation via official image copy
- Development stage: Uses `uv sync --frozen` for all deps
- Production stage: Uses `uv sync --frozen --no-dev` for prod only
- Commands now use `uv run` prefix for auto-activation
- Set UV environment variables:
- UV_LINK_MODE=copy (for Docker compatibility)
- UV_COMPILE_BYTECODE=1 (performance)
- UV_PYTHON_DOWNLOADS=never (use system Python)
### Code Fixes
- Fixed Pydantic model circular import in `app/models/game_models.py`
- Added runtime import of PositionRating at end of file
- Called `model_rebuild()` on LineupPlayerState and GameState
- Resolves "not fully defined" errors in tests
### Documentation
- Updated `backend/CLAUDE.md` with UV usage:
- Package management section with UV commands
- Updated all code examples to use `uv run`
- Daily development workflow now uses UV
- Added dependency management guide (add/remove/update)
- Updated virtual environment location (.venv/)
### Project Files
- Added `.python-version` (3.13) for UV Python version tracking
- Removed UV template files (main.py, README.md)
- Kept existing .gitignore (already includes venv/ and .venv/)
## Testing
- ✅ All imports work correctly
- ✅ 55/55 game model tests passing
- ✅ 500+ unit tests passing (same as before migration)
- ✅ Test failures are pre-existing (not UV-related)
## Benefits
- 10-100x faster dependency resolution
- 2-3x faster installation
- Better dependency conflict resolution
- Single tool for everything (replaces pip, pip-tools, virtualenv)
- Reproducible builds with uv.lock
## Migration Path for Team
```bash
# One-time: Install UV
curl -LsSf https://astral.sh/uv/install.sh | sh
# In project
cd backend
uv sync # Creates .venv and installs everything
# Daily usage
uv run python -m app.main
uv run pytest tests/ -v
```
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated NEXT_SESSION.md to reflect Phase 3E-Main completion:
- Marked Phase 3E-Main as 100% complete (position ratings integration)
- Overall Phase 3E progress now 90%
- Updated Phase 3 overall progress to ~95%
- Documented all accomplishments and live test results
- Outlined remaining Phase 3E-Final tasks (10%):
* WebSocket event handlers for X-Check UI
* Redis caching upgrade from in-memory
* Full defensive lineup evaluation
* Manual vs Auto mode workflows
Included comprehensive session handoff:
- Live API test results with player 8807 (7 positions)
- Performance metrics (16,601x cache speedup)
- All files created/modified
- Quick start guide for next session
- Technical architecture notes
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Complete integration of position ratings system enabling X-Check defensive plays
to use actual player ratings from PD API with intelligent fallbacks for SBA.
**Live API Testing Verified**: ✅
- Endpoint: GET https://pd.manticorum.com/api/v2/cardpositions?player_id=8807
- Response: 200 OK, 7 positions retrieved successfully
- Cache performance: 16,601x faster (API: 0.214s, Cache: 0.000s)
- Data quality: Real defensive ratings (range 1-5, error 0-88)
**Architecture Overview**:
- League-aware: PD league fetches ratings from API, SBA uses defaults
- StateManager integration: Defenders retrieved from lineup cache
- Self-contained GameState: All data needed for X-Check in memory
- Graceful degradation: Falls back to league averages if ratings unavailable
**Files Created**:
1. app/services/pd_api_client.py (NEW)
- PdApiClient class for PD API integration
- Endpoint: GET /api/v2/cardpositions?player_id={id}&position={pos}
- Async HTTP client using httpx (already in requirements.txt)
- Optional position filtering: get_position_ratings(8807, ['SS', '2B'])
- Returns List[PositionRating] for all positions player can play
- Handles both list and dict response formats
- Comprehensive error handling with logging
2. app/services/position_rating_service.py (NEW)
- PositionRatingService with in-memory caching
- get_ratings_for_card(card_id, league_id) - All positions
- get_rating_for_position(card_id, position, league_id) - Specific position
- Cache performance: >16,000x faster on hits
- Singleton pattern: position_rating_service instance
- TODO Phase 3E-Final: Upgrade to Redis
3. app/services/__init__.py (NEW)
- Package exports for clean imports
4. test_pd_api_live.py (NEW)
- Live API integration test script
- Tests with real PD player 8807 (7 positions)
- Verifies caching, filtering, GameState integration
- Run: `python test_pd_api_live.py`
5. test_pd_api_mock.py (NEW)
- Mock integration test for CI/CD
- Demonstrates flow without API dependency
6. tests/integration/test_position_ratings_api.py (NEW)
- Pytest integration test suite
- Real API tests with player 8807
- Cache verification, SBA skip logic
- Full end-to-end GameState flow
**Files Modified**:
1. app/models/game_models.py
- LineupPlayerState: Added position_rating field (Optional[PositionRating])
- GameState: Added get_defender_for_position(position, state_manager)
- Uses StateManager's lineup cache to find active defender by position
- Iterates through lineup.players to match position + is_active
2. app/config/league_configs.py
- SbaConfig: Added supports_position_ratings() → False
- PdConfig: Added supports_position_ratings() → True
- Enables league-specific behavior without hardcoded conditionals
3. app/core/play_resolver.py
- __init__: Added state_manager parameter for X-Check defender lookup
- _resolve_x_check(): Replaced placeholder defender ratings with actual lookup
- Uses league config to check if ratings supported
- Fetches defender via state.get_defender_for_position()
- Falls back to defaults (range=3, error=15) if ratings unavailable
- Detailed logging for debugging rating lookups
4. app/core/game_engine.py
- Added _load_position_ratings_for_lineup() method
- Loads all position ratings at game start for PD league
- Skips loading for SBA (league config check)
- start_game(): Calls rating loader for both teams before marking active
- PlayResolver instantiation: Now passes state_manager parameter
- Logs: "Loaded X/9 position ratings for team Y"
**X-Check Resolution Flow**:
1. League check: config.supports_position_ratings()?
2. Get defender: state.get_defender_for_position(pos, state_manager)
3. If PD + defender.position_rating exists: Use actual range/error
4. Else if defender found: Use defaults (range=3, error=15)
5. Else: Log warning, use defaults
**Position Rating Loading (Game Start)**:
1. Check if league supports ratings (PD only)
2. Get lineup from StateManager cache
3. For each player:
- Fetch rating from position_rating_service (with caching)
- Set player.position_rating field
4. Cache API responses (16,000x faster on subsequent access)
5. Log success: "Loaded X/9 position ratings for team Y"
**Live Test Results (Player 8807)**:
```
Position Range Error Innings
CF 3 2 372
2B 3 8 212
SS 4 12 159
RF 2 2 74
LF 3 2 62
1B 4 0 46
3B 3 65 34
```
**Testing**:
- ✅ Live API: Player 8807 → 7 positions retrieved successfully
- ✅ Caching: 16,601x performance improvement
- ✅ League config: SBA=False, PD=True
- ✅ GameState integration: Defender lookup working
- ✅ Existing tests: 27/28 config tests passing (1 pre-existing URL failure)
- ✅ Syntax validation: All files compile successfully
**Benefits**:
- ✅ X-Check now uses real defensive ratings in PD league
- ✅ SBA league continues working with manual entry (uses defaults)
- ✅ No breaking changes to existing functionality
- ✅ Graceful degradation if API unavailable
- ✅ In-memory caching reduces API calls by >99%
- ✅ League-agnostic design via config system
- ✅ Production-ready with live API verification
**Phase 3E Status**: Main complete (85% → 90%)
**Next**: Phase 3E-Final (WebSocket events, Redis upgrade, full defensive lineup)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
**Documentation Updates**:
NEXT_SESSION.md:
- Updated status: Phase 3 now 85% complete (was 80%)
- Added Phase 3E-Prep section documenting GameState refactor
- Updated current context with new approach
- Added Architecture Decision #6: Unified Player References
- Updated Tasks for Next Session to reflect simplified Phase 3E-Main
- Last commit: d560844
- Date: 2025-11-03
**Key Changes Documented**:
1. GameState refactor complete (all player refs now full objects)
2. Foundation ready for Phase 3E-Main (add position ratings)
3. Simplified approach: just add field, load at game start
4. X-Check resolution gets direct access: state.current_batter.position_rating
**Next Steps**: Phase 3E-Main tasks updated to reflect new architecture
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
**Architectural Improvement**: Unified player references in GameState
**Changed**: Make all player references consistent
- BEFORE: current_batter/pitcher/catcher were IDs (int)
- AFTER: current_batter/pitcher/catcher are full LineupPlayerState objects
- Matches pattern of on_first/on_second/on_third (already objects)
**Benefits**:
1. Consistent API - all player references use same type
2. Self-contained GameState - everything needed for resolution
3. No lookups needed - direct access to player data
4. Sets foundation for Phase 3E-Main (adding position ratings)
**Files Modified**:
- app/models/game_models.py: Changed current_batter/pitcher/catcher to objects
- app/core/game_engine.py: Updated _prepare_next_play() to populate full objects
- app/core/state_manager.py: Create placeholder batter on game creation
- tests/unit/models/test_game_models.py: Updated all 27 GameState tests
**Database Operations**:
- No schema changes needed
- Play table still stores IDs (for referential integrity)
- IDs extracted from objects when saving: state.current_batter.lineup_id
**Testing**:
- All 27 GameState tests passing
- No regressions in existing functionality
- Type checking passes
**Next**: Phase 3E-Main - Add PositionRating dataclass and load ratings at game start
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated documentation to accurately reflect all work completed in Phase 2:
**NEXT_SESSION.md Updates**:
- Updated last commit reference: 4cf349a → 313c2c8 (Phase 2 merge)
- Added "Additional Phase 2 Completions" section documenting:
- 8,799 lines of comprehensive CLAUDE.md documentation
- Flyball advancement system integration (21 new tests)
- FLYOUT_BQ variant addition (4 flyball types total)
- ManualOutcomeSubmission enum refactoring
- State recovery fixes
- Updated test counts: ~540 total tests (all passing)
- Added branch information: implementation-phase-3
- Clarified status: Phase 2 COMPLETE → Phase 3 Ready to Begin
**00-index.md Updates**:
- Expanded implementation status table with Phase 2 completions:
- Runner Advancement, Strategic Decisions, Result Charts
- WebSocket Manual Mode, Terminal Client, Comprehensive Docs
- Updated test suite status: ~540 tests passing
- Added Phase 2 completion to decisions log (2025-10-31)
- Updated "Last Updated" section for 2025-11-03
- Changed phase status to "Ready to Begin" for Phase 3
These notes now accurately reflect all commits from 4cf349a through 313c2c8,
including the major flyball integration, documentation additions, and test
updates that happened after the initial Week 7 completion.
