major-domo-database/app/routers_v3/stratplay/pitching.py
Cal Corum 16f3f8d8de
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Fix unbounded API queries causing Gunicorn worker timeouts
Add MAX_LIMIT=500 cap across all list endpoints, empty string
stripping middleware, and limit/offset to /transactions. Resolves #98.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-01 17:23:25 -05:00

362 lines
14 KiB
Python

import logging
from typing import Optional, Literal
from fastapi import APIRouter, Query, Response
from ...db_engine import (
db,
SbaPlayer,
StratPlay,
StratGame,
Team,
Player,
Decision,
model_to_dict,
fn,
SQL,
complex_data_to_csv,
)
from ...dependencies import (
handle_db_errors,
add_cache_headers,
cache_result,
MAX_LIMIT,
DEFAULT_LIMIT,
)
from .common import build_season_games
router = APIRouter()
logger = logging.getLogger("discord_app")
@router.get("/pitching")
@handle_db_errors
@add_cache_headers(max_age=10 * 60)
@cache_result(ttl=5 * 60, key_prefix="plays-batting")
async def get_pitching_totals(
season: list = Query(default=None),
week: list = Query(default=None),
s_type: Literal["regular", "post", "total", None] = None,
player_id: list = Query(default=None),
sbaplayer_id: list = Query(default=None),
group_by: Literal[
"team",
"player",
"playerteam",
"playergame",
"teamgame",
"league",
"playerweek",
"teamweek",
"sbaplayer",
] = "player",
min_pa: Optional[int] = 1,
team_id: list = Query(default=None),
manager_id: list = Query(default=None),
obc: list = Query(default=None),
risp: Optional[bool] = None,
inning: list = Query(default=None),
sort: Optional[str] = None,
limit: int = Query(default=DEFAULT_LIMIT, ge=1, le=MAX_LIMIT),
short_output: Optional[bool] = False,
csv: Optional[bool] = False,
page_num: Optional[int] = 1,
week_start: Optional[int] = None,
week_end: Optional[int] = None,
):
season_games = build_season_games(
season, week, s_type, week_start, week_end, manager_id
)
# Build SELECT fields conditionally based on group_by for pitching to match GROUP BY exactly
pitch_select_fields = []
if group_by == "player":
pitch_select_fields = [StratPlay.pitcher]
elif group_by == "team":
pitch_select_fields = [StratPlay.pitcher_team]
elif group_by == "playerteam":
pitch_select_fields = [StratPlay.pitcher, StratPlay.pitcher_team]
elif group_by == "playergame":
pitch_select_fields = [StratPlay.pitcher, StratPlay.game]
elif group_by == "teamgame":
pitch_select_fields = [StratPlay.pitcher_team, StratPlay.game]
elif group_by == "playerweek":
pitch_select_fields = [StratPlay.pitcher, StratPlay.game]
elif group_by == "teamweek":
pitch_select_fields = [StratPlay.pitcher_team, StratPlay.game]
elif group_by == "sbaplayer":
pitch_select_fields = [Player.sbaplayer]
else:
# Default case
pitch_select_fields = [StratPlay.pitcher]
# Build Peewee query for pitching stats
pitch_plays = (
StratPlay.select(
*pitch_select_fields,
fn.SUM(StratPlay.pa).alias("sum_pa"),
fn.SUM(StratPlay.ab).alias("sum_ab"),
fn.SUM(StratPlay.run).alias("sum_run"),
fn.SUM(StratPlay.hit).alias("sum_hit"),
fn.SUM(StratPlay.rbi).alias("sum_rbi"),
fn.SUM(StratPlay.double).alias("sum_double"),
fn.SUM(StratPlay.triple).alias("sum_triple"),
fn.SUM(StratPlay.homerun).alias("sum_hr"),
fn.SUM(StratPlay.bb).alias("sum_bb"),
fn.SUM(StratPlay.so).alias("sum_so"),
fn.SUM(StratPlay.wpa).alias("sum_wpa"),
fn.SUM(StratPlay.hbp).alias("sum_hbp"),
fn.SUM(StratPlay.sac).alias("sum_sac"),
fn.SUM(StratPlay.ibb).alias("sum_ibb"),
fn.SUM(StratPlay.gidp).alias("sum_gidp"),
fn.SUM(StratPlay.sb).alias("sum_sb"),
fn.SUM(StratPlay.cs).alias("sum_cs"),
fn.SUM(StratPlay.bphr).alias("sum_bphr"),
fn.SUM(StratPlay.bpfo).alias("sum_bpfo"),
fn.SUM(StratPlay.bp1b).alias("sum_bp1b"),
fn.SUM(StratPlay.bplo).alias("sum_bplo"),
fn.SUM(StratPlay.wild_pitch).alias("sum_wp"),
fn.SUM(StratPlay.balk).alias("sum_balk"),
fn.SUM(StratPlay.outs).alias("sum_outs"),
fn.SUM(StratPlay.e_run).alias("sum_erun"),
fn.SUM(StratPlay.re24_primary).alias("sum_repri"),
)
.where((StratPlay.game << season_games) & (StratPlay.pitcher.is_null(False)))
.having(fn.SUM(StratPlay.pa) >= min_pa)
)
# Apply filters to the pitching query
if player_id is not None:
pitch_plays = pitch_plays.where(StratPlay.pitcher << player_id)
if sbaplayer_id is not None:
sba_players = Player.select().where(Player.sbaplayer_id << sbaplayer_id)
pitch_plays = pitch_plays.where(StratPlay.pitcher << sba_players)
if team_id is not None:
pitch_plays = pitch_plays.where(StratPlay.pitcher_team << team_id)
# Add JOINs for special group_by modes
if group_by == "sbaplayer":
pitch_plays = pitch_plays.join(
Player, on=(StratPlay.pitcher == Player.id)
).where(Player.sbaplayer.is_null(False))
# Group by the fields
if pitch_select_fields:
pitch_plays = pitch_plays.group_by(*pitch_select_fields)
# Apply sorting
if sort is not None:
if sort == "player":
pitch_plays = pitch_plays.order_by(StratPlay.pitcher)
elif sort == "team":
pitch_plays = pitch_plays.order_by(StratPlay.pitcher_team)
elif sort == "wpa-desc":
pitch_plays = pitch_plays.order_by(SQL("sum_wpa").desc())
elif sort == "wpa-asc":
pitch_plays = pitch_plays.order_by(SQL("sum_wpa").asc())
elif sort == "repri-desc":
pitch_plays = pitch_plays.order_by(SQL("sum_repri").desc())
elif sort == "repri-asc":
pitch_plays = pitch_plays.order_by(SQL("sum_repri").asc())
elif sort == "pa-desc":
pitch_plays = pitch_plays.order_by(SQL("sum_pa").desc())
elif sort == "pa-asc":
pitch_plays = pitch_plays.order_by(SQL("sum_pa").asc())
elif sort == "newest":
if group_by in ["playergame", "teamgame"]:
pitch_plays = pitch_plays.order_by(StratPlay.game.desc())
elif sort == "oldest":
if group_by in ["playergame", "teamgame"]:
pitch_plays = pitch_plays.order_by(StratPlay.game.asc())
pitch_plays = pitch_plays.paginate(page_num, limit)
# Execute the Peewee query
return_stats = {"count": 0, "stats": []}
for x in pitch_plays:
# Extract basic stats from Peewee result
tot_outs = x.sum_outs if x.sum_outs > 0 else 1
obp = (x.sum_hit + x.sum_bb + x.sum_hbp + x.sum_ibb) / x.sum_pa
slg = (
x.sum_hr * 4
+ x.sum_triple * 3
+ x.sum_double * 2
+ (x.sum_hit - x.sum_double - x.sum_triple - x.sum_hr)
) / max(x.sum_ab, 1)
tot_bb = 0.1 if x.sum_bb == 0 else x.sum_bb
# Handle player field based on grouping with safe access (similar to fielding)
this_player = "TOT"
if group_by == "sbaplayer":
this_player = (
x.pitcher.sbaplayer_id
if short_output
else model_to_dict(x.pitcher.sbaplayer, recurse=False)
)
elif "player" in group_by:
try:
this_player = (
x.pitcher_id
if short_output
else model_to_dict(x.pitcher, recurse=False)
)
except Exception as e:
logger.error(
"Error extracting pitcher from query: {e}\n\nx: {x}",
stack_info=True,
)
# Handle team field based on grouping with safe access
team_info = "TOT"
if "team" in group_by and hasattr(x, "pitcher_team"):
pitcher_team_obj = getattr(x, "pitcher_team", None)
if pitcher_team_obj:
team_info = (
pitcher_team_obj.id
if short_output
else model_to_dict(pitcher_team_obj, recurse=False)
)
# Handle game field based on grouping with safe access
this_game = "TOT"
if "game" in group_by:
this_game = (
x.game_id if short_output else model_to_dict(x.game, recurse=False)
)
this_week = "TOT"
if group_by in ["playerweek", "teamweek"]:
game_obj = getattr(x, "game", None)
this_week = game_obj.week if game_obj else "TOT"
# Get Decision data for this specific grouping
decision_query = Decision.select(
fn.SUM(Decision.win).alias("sum_win"),
fn.SUM(Decision.loss).alias("sum_loss"),
fn.SUM(Decision.hold).alias("sum_hold"),
fn.SUM(Decision.is_save).alias("sum_save"),
fn.SUM(Decision.b_save).alias("sum_b_save"),
fn.SUM(Decision.irunners).alias("sum_irunners"),
fn.SUM(Decision.irunners_scored).alias("sum_irun_scored"),
fn.SUM(Decision.is_start.cast("integer")).alias("sum_gs"),
fn.COUNT(Decision.game_id).alias("sum_game"),
).where(Decision.game << season_games)
# Apply same filters as main query based on grouping
if group_by == "sbaplayer":
sba_pitchers = Player.select(Player.id).where(
Player.sbaplayer == x.pitcher.sbaplayer_id
)
decision_query = decision_query.where(Decision.pitcher << sba_pitchers)
elif "player" in group_by:
decision_query = decision_query.where(Decision.pitcher == x.pitcher_id)
if "team" in group_by and hasattr(x, "pitcher_team") and x.pitcher_team:
# Filter by the team field in Decision table directly
team_obj = getattr(x, "pitcher_team", None)
if team_obj:
decision_query = decision_query.where(Decision.team == team_obj.id)
if "game" in group_by:
decision_query = decision_query.where(Decision.game == x.game_id)
# Execute decision query
try:
decision_result = decision_query.get()
decision_data = {
"sum_win": decision_result.sum_win or 0,
"sum_loss": decision_result.sum_loss or 0,
"sum_hold": decision_result.sum_hold or 0,
"sum_save": decision_result.sum_save or 0,
"sum_b_save": decision_result.sum_b_save or 0,
"sum_irunners": decision_result.sum_irunners or 0,
"sum_irun_scored": decision_result.sum_irun_scored or 0,
"sum_gs": decision_result.sum_gs or 0,
"sum_game": decision_result.sum_game or 0,
}
except Decision.DoesNotExist:
# No decision data found for this grouping
decision_data = {
"sum_win": 0,
"sum_loss": 0,
"sum_hold": 0,
"sum_save": 0,
"sum_b_save": 0,
"sum_irunners": 0,
"sum_irun_scored": 0,
"sum_gs": 0,
"sum_game": 0,
}
return_stats["stats"].append(
{
"player": this_player,
"team": team_info,
"tbf": x.sum_pa,
"outs": x.sum_outs,
"games": decision_data["sum_game"],
"gs": decision_data["sum_gs"],
"win": decision_data["sum_win"],
"loss": decision_data["sum_loss"],
"hold": decision_data["sum_hold"],
"save": decision_data["sum_save"],
"bsave": decision_data["sum_b_save"],
"ir": decision_data["sum_irunners"],
"ir_sc": decision_data["sum_irun_scored"],
"ab": x.sum_ab,
"run": x.sum_run,
"e_run": x.sum_erun,
"hits": x.sum_hit,
"double": x.sum_double,
"triple": x.sum_triple,
"hr": x.sum_hr,
"bb": x.sum_bb,
"so": x.sum_so,
"hbp": x.sum_hbp,
"sac": x.sum_sac,
"ibb": x.sum_ibb,
"gidp": x.sum_gidp,
"sb": x.sum_sb,
"cs": x.sum_cs,
"bphr": x.sum_bphr,
"bpfo": x.sum_bpfo,
"bp1b": x.sum_bp1b,
"bplo": x.sum_bplo,
"wp": x.sum_wp,
"balk": x.sum_balk,
"wpa": x.sum_wpa * -1,
"era": (x.sum_erun * 27) / tot_outs,
"whip": ((x.sum_bb + x.sum_hit + x.sum_ibb) * 3) / tot_outs,
"avg": x.sum_hit / max(x.sum_ab, 1),
"obp": obp,
"slg": slg,
"ops": obp + slg,
"woba": (
0.69 * x.sum_bb
+ 0.72 * x.sum_hbp
+ 0.89 * (x.sum_hit - x.sum_double - x.sum_triple - x.sum_hr)
+ 1.27 * x.sum_double
+ 1.62 * x.sum_triple
+ 2.1 * x.sum_hr
)
/ max(x.sum_pa - x.sum_ibb, 1),
"k/9": x.sum_so * 9 / (tot_outs / 3),
"bb/9": x.sum_bb * 9 / (tot_outs / 3),
"k/bb": x.sum_so / tot_bb,
"game": this_game,
"lob_2outs": 0, # Not available in current implementation
"rbi%": 0, # Not available in current implementation
"week": this_week,
"re24_primary": x.sum_repri * -1 if x.sum_repri is not None else None,
}
)
return_stats["count"] = len(return_stats["stats"])
db.close()
if csv:
return Response(
content=complex_data_to_csv(return_stats["stats"]), media_type="text/csv"
)
return return_stats