54a1a407d0
Major database enhancement implementing fast-querying season batting stats: Database Schema: - Created seasonbattingstats table with composite primary key (player_id, season) - All batting stats (counting + calculated): pa, ab, avg, obp, slg, ops, woba, etc. - Proper foreign key constraints and performance indexes - Production-ready SQL creation script included Selective Update System: - update_season_batting_stats() function with PostgreSQL upsert logic - Triggers on game PATCH operations to update affected player stats - Recalculates complete season stats from stratplay data - Efficient updates of only players who participated in modified games API Enhancements: - Enhanced SeasonBattingStats.get_top_hitters() with full filtering support - New /api/v3/views/season-stats/batting/refresh endpoint for season rebuilds - Updated views endpoint to use centralized get_top_hitters() method - Support for team, player, min PA, and pagination filtering Infrastructure: - Production database sync Docker service with SSH automation - Comprehensive error handling and logging throughout - Fixed Peewee model to match actual table structure (no auto-id) - Updated CLAUDE.md with dev server info and sync commands 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
108 lines
3.8 KiB
Python
108 lines
3.8 KiB
Python
from fastapi import APIRouter, Response, HTTPException, Query, Depends
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from typing import List, Literal, Optional
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import logging
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import pydantic
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from ..db_engine import SeasonBattingStats, db, Manager, Team, Current, model_to_dict, fn, query_to_csv, StratPlay, StratGame
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from ..dependencies import oauth2_scheme, valid_token, PRIVATE_IN_SCHEMA, handle_db_errors, update_season_batting_stats
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logger = logging.getLogger('discord_app')
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router = APIRouter(
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prefix='/api/v3/views',
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tags=['views']
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)
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@router.get('/season-stats/batting')
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@handle_db_errors
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async def get_season_batting_stats(
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season: Optional[int] = None,
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team_id: Optional[int] = None,
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player_id: Optional[int] = None,
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sbaplayer_id: Optional[int] = None,
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min_pa: Optional[int] = None, # Minimum plate appearances
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sort_by: str = "woba", # Default sort field
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sort_order: Literal['asc', 'desc'] = 'desc', # asc or desc
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limit: Optional[int] = 200,
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offset: int = 0,
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csv: Optional[bool] = False
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):
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logger.info(f'Getting season {season} batting stats - team_id: {team_id}, player_id: {player_id}, min_pa: {min_pa}, sort_by: {sort_by}, sort_order: {sort_order}, limit: {limit}, offset: {offset}')
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# Use the enhanced get_top_hitters method
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query = SeasonBattingStats.get_top_hitters(
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season=season,
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stat=sort_by,
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limit=limit if limit != 0 else None,
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desc=(sort_order.lower() == 'desc'),
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team_id=team_id,
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player_id=player_id,
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sbaplayer_id=sbaplayer_id,
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min_pa=min_pa,
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offset=offset
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)
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# Build applied filters for response
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applied_filters = {}
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if season is not None:
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applied_filters['season'] = season
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if team_id is not None:
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applied_filters['team_id'] = team_id
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if player_id is not None:
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applied_filters['player_id'] = player_id
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if min_pa is not None:
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applied_filters['min_pa'] = min_pa
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if csv:
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return_val = query_to_csv(query)
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return Response(content=return_val, media_type='text/csv')
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else:
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stat_list = [model_to_dict(stat) for stat in query]
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return {
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'count': len(stat_list),
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'filters': applied_filters,
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'stats': stat_list
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}
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@router.post('/season-stats/batting/refresh', include_in_schema=PRIVATE_IN_SCHEMA)
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@handle_db_errors
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async def refresh_season_batting_stats(
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season: int,
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token: str = Depends(oauth2_scheme)
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) -> dict:
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"""
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Refresh batting stats for all players in a specific season.
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Useful for full season updates.
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"""
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if not valid_token(token):
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logger.warning(f'refresh_season_batting_stats - Bad Token: {token}')
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raise HTTPException(status_code=401, detail='Unauthorized')
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logger.info(f'Refreshing all batting stats for season {season}')
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try:
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# Get all player IDs who have stratplay records in this season
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batter_ids = [row.batter_id for row in
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StratPlay.select(StratPlay.batter_id.distinct())
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.join(StratGame).where(StratGame.season == season)]
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if batter_ids:
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update_season_batting_stats(batter_ids, season, db)
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logger.info(f'Successfully refreshed {len(batter_ids)} players for season {season}')
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return {
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'message': f'Season {season} batting stats refreshed',
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'players_updated': len(batter_ids)
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}
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else:
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logger.warning(f'No batting data found for season {season}')
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return {
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'message': f'No batting data found for season {season}',
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'players_updated': 0
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}
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except Exception as e:
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logger.error(f'Error refreshing season {season}: {e}')
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raise HTTPException(status_code=500, detail=f'Refresh failed: {str(e)}')
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