strat-gameplay-webapp/backend
Cal Corum e6bd66ee39 CLAUDE: Fix game recovery for new GameState structure
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>
2025-11-04 15:26:00 -06:00
..
.claude CLAUDE: Refactor GameEngine to forward-looking play tracking pattern 2025-10-25 22:18:15 -05:00
app CLAUDE: Fix game recovery for new GameState structure 2025-11-04 15:26:00 -06:00
scripts CLAUDE: Refactor GameEngine to forward-looking play tracking pattern 2025-10-25 22:18:15 -05:00
terminal_client CLAUDE: Update REPL for new GameState and standardize UV commands 2025-11-04 09:59:13 -06:00
tests CLAUDE: Fix game recovery for new GameState structure 2025-11-04 15:26:00 -06:00
.dockerignore CLAUDE: Fix Docker build for UV migration 2025-11-04 09:19:30 -06:00
.env.example CLAUDE: Complete Phase 1 backend infrastructure setup 2025-10-21 19:46:16 -05:00
.python-version CLAUDE: Migrate backend to UV package management 2025-11-04 08:52:11 -06:00
CLAUDE.md CLAUDE: Update REPL for new GameState and standardize UV commands 2025-11-04 09:59:13 -06:00
clean_test_data.py CLAUDE: Refactor game models and modularize terminal client 2025-10-28 14:16:38 -05:00
docker-compose.yml CLAUDE: Complete Phase 1 backend infrastructure setup 2025-10-21 19:46:16 -05:00
Dockerfile CLAUDE: Fix Docker build for UV migration 2025-11-04 09:19:30 -06:00
mypy.ini CLAUDE: Refactor GameEngine to forward-looking play tracking pattern 2025-10-25 22:18:15 -05:00
pyproject.toml CLAUDE: Update REPL for new GameState and standardize UV commands 2025-11-04 09:59:13 -06:00
pyrightconfig.json Clean up false positive Pylance errors 2025-10-23 09:10:41 -05:00
pytest.ini CLAUDE: Complete Week 4 - State Management & Persistence 2025-10-22 12:01:03 -05:00
README.md CLAUDE: Fix Docker build for UV migration 2025-11-04 09:19:30 -06:00
requirements-dev.txt CLAUDE: Complete Phase 1 backend infrastructure setup 2025-10-21 19:46:16 -05:00
requirements.txt CLAUDE: Add interactive terminal client for game engine testing 2025-10-26 12:51:01 -05:00
test_db_playground.py Add scripts to test models in dev database 2025-10-23 09:10:55 -05:00
test_pd_api_live.py CLAUDE: Phase 3E-Main - Position Ratings Integration for X-Check Resolution 2025-11-03 21:00:37 -06:00
test_pd_api_mock.py CLAUDE: Phase 3E-Main - Position Ratings Integration for X-Check Resolution 2025-11-03 21:00:37 -06:00
test_redis_cache.py CLAUDE: Phase 3E-Final - Redis Caching & X-Check WebSocket Integration 2025-11-03 22:46:59 -06:00
uv.lock CLAUDE: Fix game recovery for new GameState structure 2025-11-04 15:26:00 -06:00

Paper Dynasty Backend

FastAPI-based real-time baseball game engine with WebSocket support.

Quick Start

# Install UV
curl -LsSf https://astral.sh/uv/install.sh | sh

# Install dependencies
uv sync

# Run server
uv run python -m app.main

Documentation

See CLAUDE.md for full documentation.