teecup/app/routers/rounds.py
Erol Haagenrud aee1662de2 Fiks turneringsoppsett-rekkefølge, koble til TeeOff-import, og bygg delt bane-mal-bibliotek
Klasser vises nå etter bane-/rundeoppsett (var meningsløst å velge
standardutslag før banen fantes). TeeOff-import koblet inn i
individuelle turneringer. Ny mal-basert baneoppretting i
turneringsmodulen (fra bunnen av / TeeOff / offentlig custom-bane),
med personal_course gjenbrukt som et delt, plattform-omfattende
bane-bibliotek på tvers av org- og single-runde-modulen (ADR-042,
migrasjon 054).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-04 11:34:28 +02:00

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"""
Frittstående rundeføring med detaljert statistikk (ADR-033).
Eid av en BRUKER (`app_user.id`), ikke en organisasjon -- INGEN RLS på
`round`/`round_participant`/`round_hole`/`personal_course*` (Beslutning A).
Samme mønster som personlig profil/HCP-historikk/sekundær e-post: kun
`plain_connection()`, autorisasjon håndheves eksplisitt her med
`WHERE owner_user_id = $1` (eller via round_id -> owner-kjeden).
Banedata (Beslutning C): offisielle teeoff-baner slås opp LIVE ved hver
runde-opprettelse/deltaker-tilføyelse (ingen lokal kopi) via samme
`teeoff_client` som den org-scopede import-flyten i courses.py bruker --
men her INGEN `course`/`hole`/`tee`-rader skrives, kun et navn-snapshot
på selve runden og et rating-snapshot per deltaker.
v1-avgrensning (eksplisitt notert i ADR-033, ikke løst her): en deltaker
med `user_id` satt får IKKE egen tilgang til runden -- derfor støtter
DENNE runden av API-et kun GJEST-deltakere (fritekstnavn), ikke ekte
kontokobling. `round_participant.user_id`-kolonnen brukes fortsatt for
runde-EIEREN (alltid en ekte konto), bare ikke for andre i flighten ennå.
HCP: to atskilte tall (ADR-038). `app_user.handicap_index` er MANUELT
satt, uendret betydning (brukes til Course Handicap i enhver runde med
mindre eksplisitt overstyrt). `app_user.computed_handicap_index` er det
FAKTISKE, automatisk beregnede WHS Handicap Index (Rule 5.2) --
oppdateres av `_recompute_computed_handicap_index()` ved fullføring, ved
eksklusjons-endring på en allerede fullført runde, og ved fjerning/
sletting av en tellende deltaker/runde. Kun frittstående runder teller
med i v1 (se `_gather_qualifying_differentials` for skjøtepunktet mot en
fremtidig turnering-kilde, ADR-038 Beslutning E).
"""
from __future__ import annotations
import json
import math
import secrets
import traceback
import uuid
from datetime import date, datetime, timedelta, timezone
from typing import Literal
import asyncpg
from fastapi import APIRouter, Depends, HTTPException, Query, WebSocket, WebSocketDisconnect
from pydantic import BaseModel, EmailStr, Field
from .. import teeoff_client
from ..auth import CurrentUser, get_current_user, get_current_user_from_websocket, get_current_user_optional
from ..config import settings
from ..db import plain_connection
from ..email import RoundSummaryHole, send_round_summary_email
from ..errors import app_error, translate_db_errors
from ..handicap import SIDE_IS_UNIT, parse_allowance_config
from ..realtime import broadcast_round_update, live_sockets_for_round
from .auth import _hash_secret
from .notifications import create_notification
from handicap_engine import (
HoleResult,
adjusted_gross_score,
allocate_over_played_holes,
allocate_strokes_by_index,
apply_index_caps,
bbb_points_for_hole,
compute_bbb,
compute_copenhagen_detail,
compute_match_state,
compute_skins_detail,
course_handicap,
flag_result,
high_low_high_points_for_hole,
high_low_high_running_score,
money_ball_hole_score,
shamble_hole_score,
stableford_points_for_hole,
course_handicap_raw,
handicap_index_from_differentials,
low_handicap_index,
match_play_strokes,
max_hole_score_for_handicap,
round_counts_for_handicap,
round_half_up,
score_differential,
)
_RESULT_LABEL = {HoleResult.SIDE_A: "a", HoleResult.SIDE_B: "b", HoleResult.HALVED: "halved"}
# Samme faste kategori-sett som friends.py sin Category (ADR-036 fase 1),
# duplisert her fremfor importert for å unngå en tvers-router-avhengighet
# for én enkelt type -- samme pragmatiske valg som skjemaets doble CHECK.
_FriendCategory = Literal[
"spouse", "close_family", "extended_family", "close_friends",
"golf_friends", "colleagues", "business", "classmates",
"acquaintances", "other",
]
router = APIRouter(tags=["rounds"])
# ---------------------------------------------------------------------------
# Global banekatalog for egendefinerte (ikke-teeoff) baner
# ---------------------------------------------------------------------------
class PersonalCourseHoleIn(BaseModel):
hole_number: int = Field(ge=1, le=18)
par: int = Field(ge=3, le=6)
stroke_index: int = Field(ge=1, le=18)
class PersonalCourseTeeRatingIn(BaseModel):
gender: Literal["m", "f"]
course_rating: float
slope_rating: int = Field(ge=55, le=155)
par: int
class PersonalCourseTeeIn(BaseModel):
name: str
ratings: list[PersonalCourseTeeRatingIn] = Field(min_length=1, max_length=2)
class PersonalCourseCreate(BaseModel):
name: str
holes: list[PersonalCourseHoleIn] = Field(min_length=18, max_length=18)
tees: list[PersonalCourseTeeIn] = Field(min_length=1)
# Satt når banen opprettes med en annen offentlig custom-bane som
# utgangspunkt/mal (turneringsmodul + single-runde-modul, 2026-08-04) --
# ren attribusjon/proveniens, INGEN vedvarende kobling (samme "engangs-
# kopi"-filosofi som offisiell TeeOff-import, ADR-019).
forked_from_id: str | None = None
class PersonalCourseOut(BaseModel):
id: str
name: str
is_mine: bool
created_by_display_name: str
class TeeOption(BaseModel):
name: str
genders: list[Literal["m", "f"]]
class PersonalCourseDetail(BaseModel):
id: str
name: str
tees: list[TeeOption]
# Full hull-/utslagdata -- kun brukt til å forhåndsutfylle et redigerbart
# baneoppsett-skjema når denne banen brukes som MAL (2026-08-04). `tees`
# over (kun navn+kjønn) er uendret -- eksisterende kallsteder som kun
# velger EN allerede ferdig bane til en runde bruker fortsatt den formen.
holes: list[PersonalCourseHoleIn]
full_tees: list[PersonalCourseTeeIn]
is_mine: bool
created_by_display_name: str
forked_from_id: str | None
@router.get("/personal-courses", response_model=list[PersonalCourseOut])
async def search_personal_courses(
q: str = "",
# "Mine baner"-administrasjon (account-settings.tsx, 2026-08-04) --
# begrenser til EGNE baner uten å være underlagt den vanlige LIMIT 20-
# navnesøket sitt treffbilde. Ikke kombinert med `q` -- eier-visningen
# trenger ikke tekstsøk, kun en fullstendig liste over egne baner.
mine: bool = False,
user: CurrentUser = Depends(get_current_user),
) -> list[PersonalCourseOut]:
async with plain_connection() as conn:
if mine:
rows = await conn.fetch(
"""
SELECT pc.id::text AS id, pc.name, true AS is_mine, au.display_name AS created_by_display_name
FROM personal_course pc
JOIN app_user au ON au.id = pc.created_by_user_id
WHERE pc.created_by_user_id = $1
ORDER BY pc.name
""",
user.user_id,
)
else:
rows = await conn.fetch(
"""
SELECT pc.id::text AS id, pc.name,
(pc.created_by_user_id::text = $2) AS is_mine,
au.display_name AS created_by_display_name
FROM personal_course pc
JOIN app_user au ON au.id = pc.created_by_user_id
WHERE pc.name ILIKE $1
ORDER BY pc.name LIMIT 20
""",
f"%{q.strip()}%",
user.user_id,
)
return [PersonalCourseOut(**dict(r)) for r in rows]
@router.get("/personal-courses/{personal_course_id}", response_model=PersonalCourseDetail)
async def get_personal_course(
personal_course_id: str,
user: CurrentUser = Depends(get_current_user),
) -> PersonalCourseDetail:
async with plain_connection() as conn:
course_row = await conn.fetchrow(
"""
SELECT pc.id::text AS id, pc.name, pc.forked_from_id::text AS forked_from_id,
(pc.created_by_user_id::text = $2) AS is_mine,
au.display_name AS created_by_display_name
FROM personal_course pc
JOIN app_user au ON au.id = pc.created_by_user_id
WHERE pc.id = $1
""",
personal_course_id,
user.user_id,
)
if course_row is None:
raise app_error(404, "NOT_FOUND", "Den egendefinerte banen finnes ikke.")
tee_rows = await conn.fetch(
"""
SELECT t.name AS tee_name, r.gender, r.course_rating, r.slope_rating, r.par
FROM personal_course_tee t
JOIN personal_course_tee_rating r ON r.personal_course_tee_id = t.id
WHERE t.personal_course_id = $1
ORDER BY t.name
""",
personal_course_id,
)
hole_rows = await conn.fetch(
"""
SELECT hole_number, par, stroke_index FROM personal_course_hole
WHERE personal_course_id = $1 ORDER BY hole_number
""",
personal_course_id,
)
tees: dict[str, list[str]] = {}
full_tees: dict[str, list[PersonalCourseTeeRatingIn]] = {}
for r in tee_rows:
tees.setdefault(r["tee_name"], []).append(r["gender"])
full_tees.setdefault(r["tee_name"], []).append(
PersonalCourseTeeRatingIn(
gender=r["gender"], course_rating=r["course_rating"], slope_rating=r["slope_rating"], par=r["par"]
)
)
return PersonalCourseDetail(
id=course_row["id"],
name=course_row["name"],
tees=[TeeOption(name=name, genders=genders) for name, genders in tees.items()],
holes=[PersonalCourseHoleIn(**dict(h)) for h in hole_rows],
full_tees=[PersonalCourseTeeIn(name=name, ratings=ratings) for name, ratings in full_tees.items()],
is_mine=course_row["is_mine"],
created_by_display_name=course_row["created_by_display_name"],
forked_from_id=course_row["forked_from_id"],
)
async def _replace_personal_course_contents(
conn, personal_course_id: str, name: str, holes: list[PersonalCourseHoleIn], tees: list[PersonalCourseTeeIn]
) -> None:
"""Sletter og setter inn hull/utslag på nytt -- trygt siden datamengden er
liten og fast (18 hull, få utslag), samme prinsipp som selve
opprettelsen. Brukt av BÅDE "rediger min egen bane i sted" og
"fork -- opprett en ny rad med disse verdiene"."""
await conn.execute("UPDATE personal_course SET name = $2 WHERE id = $1", personal_course_id, name.strip())
await conn.execute("DELETE FROM personal_course_hole WHERE personal_course_id = $1", personal_course_id)
# personal_course_tee_rating kaskade-slettes med personal_course_tee.
await conn.execute("DELETE FROM personal_course_tee WHERE personal_course_id = $1", personal_course_id)
for h in holes:
await conn.execute(
"INSERT INTO personal_course_hole (personal_course_id, hole_number, par, stroke_index) VALUES ($1, $2, $3, $4)",
personal_course_id,
h.hole_number,
h.par,
h.stroke_index,
)
for t in tees:
tee_row = await conn.fetchrow(
"INSERT INTO personal_course_tee (personal_course_id, name) VALUES ($1, $2) RETURNING id",
personal_course_id,
t.name.strip(),
)
for r in t.ratings:
await conn.execute(
"""
INSERT INTO personal_course_tee_rating
(personal_course_tee_id, gender, course_rating, slope_rating, par)
VALUES ($1, $2, $3, $4, $5)
""",
tee_row["id"],
r.gender,
r.course_rating,
r.slope_rating,
r.par,
)
@router.post("/personal-courses", response_model=PersonalCourseOut, status_code=201)
async def create_personal_course(
body: PersonalCourseCreate,
user: CurrentUser = Depends(get_current_user),
) -> PersonalCourseOut:
numbers = sorted(h.hole_number for h in body.holes)
indexes = sorted(h.stroke_index for h in body.holes)
if numbers != list(range(1, 19)) or indexes != list(range(1, 19)):
raise app_error(400, "VALIDATION_FAILED", "Alle 18 hullnumre og alle 18 stroke-indekser må være unike, 1-18.")
async with plain_connection() as conn, translate_db_errors():
own_name = await conn.fetchval("SELECT display_name FROM app_user WHERE id = $1", user.user_id)
async with conn.transaction():
course_row = await conn.fetchrow(
"""
INSERT INTO personal_course (name, created_by_user_id, forked_from_id)
VALUES ($1, $2, $3) RETURNING id::text AS id, name
""",
body.name.strip(),
user.user_id,
body.forked_from_id,
)
for h in body.holes:
await conn.execute(
"INSERT INTO personal_course_hole (personal_course_id, hole_number, par, stroke_index) VALUES ($1, $2, $3, $4)",
course_row["id"],
h.hole_number,
h.par,
h.stroke_index,
)
for t in body.tees:
tee_row = await conn.fetchrow(
"INSERT INTO personal_course_tee (personal_course_id, name) VALUES ($1, $2) RETURNING id",
course_row["id"],
t.name.strip(),
)
for r in t.ratings:
await conn.execute(
"""
INSERT INTO personal_course_tee_rating
(personal_course_tee_id, gender, course_rating, slope_rating, par)
VALUES ($1, $2, $3, $4, $5)
""",
tee_row["id"],
r.gender,
r.course_rating,
r.slope_rating,
r.par,
)
return PersonalCourseOut(id=course_row["id"], name=course_row["name"], is_mine=True, created_by_display_name=own_name)
@router.patch("/personal-courses/{personal_course_id}", response_model=PersonalCourseOut)
async def update_personal_course(
personal_course_id: str,
body: PersonalCourseCreate,
user: CurrentUser = Depends(get_current_user),
) -> PersonalCourseOut:
"""Eier: oppdaterer banen i sted. IKKE eier: forker automatisk -- en NY
rad opprettes, eid av innlogget bruker, med `forked_from_id` satt til
originalen -- originalen selv røres ikke. Ett endepunkt dekker begge
"rediger min egen"/"lag min redigerbare kopi av andres"-casene, se
plan 2026-08-04 -- unngår at frontend selv må forgrene på eierskap."""
numbers = sorted(h.hole_number for h in body.holes)
indexes = sorted(h.stroke_index for h in body.holes)
if numbers != list(range(1, 19)) or indexes != list(range(1, 19)):
raise app_error(400, "VALIDATION_FAILED", "Alle 18 hullnumre og alle 18 stroke-indekser må være unike, 1-18.")
async with plain_connection() as conn, translate_db_errors():
owner_id = await conn.fetchval(
"SELECT created_by_user_id::text FROM personal_course WHERE id = $1", personal_course_id
)
if owner_id is None:
raise app_error(404, "NOT_FOUND", "Den egendefinerte banen finnes ikke.")
own_name = await conn.fetchval("SELECT display_name FROM app_user WHERE id = $1", user.user_id)
if owner_id == user.user_id:
async with conn.transaction():
await _replace_personal_course_contents(conn, personal_course_id, body.name, body.holes, body.tees)
return PersonalCourseOut(
id=personal_course_id, name=body.name.strip(), is_mine=True, created_by_display_name=own_name
)
async with conn.transaction():
new_row = await conn.fetchrow(
"""
INSERT INTO personal_course (name, created_by_user_id, forked_from_id)
VALUES ($1, $2, $3) RETURNING id::text AS id
""",
body.name.strip(),
user.user_id,
personal_course_id,
)
await _replace_personal_course_contents(conn, new_row["id"], body.name, body.holes, body.tees)
return PersonalCourseOut(id=new_row["id"], name=body.name.strip(), is_mine=True, created_by_display_name=own_name)
@router.post("/personal-courses/{personal_course_id}/duplicate", response_model=PersonalCourseOut, status_code=201)
async def duplicate_personal_course(
personal_course_id: str,
user: CurrentUser = Depends(get_current_user),
) -> PersonalCourseOut:
"""Eksplisitt "lag en kopi"-handling, uavhengig av eierskap på kilden --
i tillegg til (ikke erstatning for) fork-ved-rediger over. Dekker f.eks.
å lage en variant av DIN EGEN bane uten å endre originalen, noe
fork-ved-rediger alene ikke gjør (den trigges kun på ANDRES baner)."""
async with plain_connection() as conn, translate_db_errors():
source = await conn.fetchrow("SELECT name FROM personal_course WHERE id = $1", personal_course_id)
if source is None:
raise app_error(404, "NOT_FOUND", "Den egendefinerte banen finnes ikke.")
own_name = await conn.fetchval("SELECT display_name FROM app_user WHERE id = $1", user.user_id)
hole_rows = await conn.fetch(
"SELECT hole_number, par, stroke_index FROM personal_course_hole WHERE personal_course_id = $1",
personal_course_id,
)
tee_rows = await conn.fetch(
"""
SELECT t.name AS tee_name, r.gender, r.course_rating, r.slope_rating, r.par
FROM personal_course_tee t
JOIN personal_course_tee_rating r ON r.personal_course_tee_id = t.id
WHERE t.personal_course_id = $1
""",
personal_course_id,
)
tees_by_name: dict[str, list[PersonalCourseTeeRatingIn]] = {}
for r in tee_rows:
tees_by_name.setdefault(r["tee_name"], []).append(
PersonalCourseTeeRatingIn(
gender=r["gender"], course_rating=r["course_rating"], slope_rating=r["slope_rating"], par=r["par"]
)
)
new_name = f"{source['name']} (kopi)"
async with conn.transaction():
new_row = await conn.fetchrow(
"""
INSERT INTO personal_course (name, created_by_user_id, forked_from_id)
VALUES ($1, $2, $3) RETURNING id::text AS id
""",
new_name,
user.user_id,
personal_course_id,
)
for h in hole_rows:
await conn.execute(
"INSERT INTO personal_course_hole (personal_course_id, hole_number, par, stroke_index) VALUES ($1, $2, $3, $4)",
new_row["id"],
h["hole_number"],
h["par"],
h["stroke_index"],
)
for tee_name, ratings in tees_by_name.items():
tee_row = await conn.fetchrow(
"INSERT INTO personal_course_tee (personal_course_id, name) VALUES ($1, $2) RETURNING id",
new_row["id"],
tee_name,
)
for r in ratings:
await conn.execute(
"""
INSERT INTO personal_course_tee_rating
(personal_course_tee_id, gender, course_rating, slope_rating, par)
VALUES ($1, $2, $3, $4, $5)
""",
tee_row["id"],
r.gender,
r.course_rating,
r.slope_rating,
r.par,
)
return PersonalCourseOut(id=new_row["id"], name=new_name, is_mine=True, created_by_display_name=own_name)
@router.delete("/personal-courses/{personal_course_id}", status_code=204)
async def delete_personal_course(
personal_course_id: str,
user: CurrentUser = Depends(get_current_user),
) -> None:
async with plain_connection() as conn:
owner_id = await conn.fetchval(
"SELECT created_by_user_id::text FROM personal_course WHERE id = $1", personal_course_id
)
if owner_id is None:
raise app_error(404, "NOT_FOUND", "Den egendefinerte banen finnes ikke.")
if owner_id != user.user_id:
raise app_error(403, "FORBIDDEN", "Du kan bare slette dine egne baner.")
try:
await conn.execute("DELETE FROM personal_course WHERE id = $1", personal_course_id)
except asyncpg.ForeignKeyViolationError:
# round.personal_course_id har ingen ON DELETE-klausul (default
# NO ACTION, 020_personal_rounds.sql) -- en bane som er brukt i
# minst én runde er derfor allerede trygt beskyttet mot sletting
# på databasenivå. IKKE `translate_db_errors()` her -- den ville
# gitt "INVALID_REFERENCE" (feil retning, ment for INSERT/UPDATE
# som peker på noe som ikke finnes), ikke denne "i bruk"-casen.
raise app_error(409, "IN_USE", "Denne banen er i bruk i én eller flere runder og kan ikke slettes.")
# ---------------------------------------------------------------------------
# Offisiell bane fra teeoff (ADR-019/ADR-033 Beslutning C) -- IKKE org-scopet,
# ulikt courses.py sine tilsvarende endepunkter (frittstående runder har
# ingen organisasjon). Rent lese-søk, ingen import/persistering av banen.
# ---------------------------------------------------------------------------
class OfficialFacility(BaseModel):
slug: str
name: str
city: str | None
county: str | None
class OfficialCourseOption(BaseModel):
teeoff_course_id: int
name: str
is_main_course: bool
tees: list[TeeOption]
# Fullt hull-/utslagoppsett -- KUN populert når teeoff har komplette data
# (alle 18 hull med par+hcp-indeks, minst én tee med rating). Brukt til å
# forhåndsutfylle et redigerbart baneoppsett-skjema når spilleren velger
# "bruk som mal" i stedet for direkte spill på banen (2026-08-04, samme
# mønster som org-siden sin `official-import` allerede parser -- her
# returneres dataene i stedet for å skrives, siden frittstående runder
# aldri persisterer teeoff-baner, ADR-033 Beslutning C). Tom liste = ikke
# komplett nok til å brukes som mal ennå.
holes: list[PersonalCourseHoleIn]
full_tees: list[PersonalCourseTeeIn]
class OfficialFacilityDetail(BaseModel):
slug: str
name: str
courses: list[OfficialCourseOption]
@router.get("/rounds/official-search", response_model=list[OfficialFacility])
async def search_official_courses_for_round(
q: str = "",
user: CurrentUser = Depends(get_current_user),
) -> list[OfficialFacility]:
try:
facilities = await teeoff_client.search_facilities(q)
except teeoff_client.TeeoffUnavailableError:
raise app_error(502, "EXTERNAL_SERVICE_UNAVAILABLE", "Klarte ikke å hente baner fra teeoff akkurat nå.")
return [
OfficialFacility(slug=f["slug"], name=f["name"], city=f.get("city"), county=f.get("county"))
for f in facilities
]
class NearbyFacility(OfficialFacility):
distance_km: float
def _haversine_km(lat1: float, lng1: float, lat2: float, lng2: float) -> float:
r = 6371.0
phi1, phi2 = math.radians(lat1), math.radians(lat2)
dphi = math.radians(lat2 - lat1)
dlambda = math.radians(lng2 - lng1)
a = math.sin(dphi / 2) ** 2 + math.cos(phi1) * math.cos(phi2) * math.sin(dlambda / 2) ** 2
return 2 * r * math.asin(math.sqrt(a))
# MERK: MÅ registreres FØR /rounds/official-search/{slug} under, ellers
# tolker FastAPI "nearby" som en ugyldig slug-verdi til den ruten (samme
# lærdom som ADR-020s "by-code" måtte registreres før {tournament_id}).
@router.get("/rounds/official-search/nearby", response_model=list[NearbyFacility])
async def nearby_official_courses_for_round(
lat: float = Query(...),
lng: float = Query(...),
limit: int = Query(default=5, ge=1, le=20),
user: CurrentUser = Depends(get_current_user),
) -> list[NearbyFacility]:
try:
facilities = await teeoff_client.search_facilities("")
except teeoff_client.TeeoffUnavailableError:
raise app_error(502, "EXTERNAL_SERVICE_UNAVAILABLE", "Klarte ikke å hente baner fra teeoff akkurat nå.")
with_coords = [f for f in facilities if f.get("lat") is not None and f.get("lng") is not None]
scored = sorted(with_coords, key=lambda f: _haversine_km(lat, lng, f["lat"], f["lng"]))
return [
NearbyFacility(
slug=f["slug"], name=f["name"], city=f.get("city"), county=f.get("county"),
distance_km=round(_haversine_km(lat, lng, f["lat"], f["lng"]), 1),
)
for f in scored[:limit]
]
@router.get("/rounds/official-search/{slug}", response_model=OfficialFacilityDetail)
async def get_official_facility_for_round(
slug: str,
user: CurrentUser = Depends(get_current_user),
) -> OfficialFacilityDetail:
try:
facility = await teeoff_client.get_facility(slug)
except teeoff_client.TeeoffNotFoundError:
raise app_error(404, "NOT_FOUND", "Anlegget finnes ikke i teeoff.")
except teeoff_client.TeeoffUnavailableError:
raise app_error(502, "EXTERNAL_SERVICE_UNAVAILABLE", "Klarte ikke å hente baneinfo fra teeoff akkurat nå.")
courses: list[OfficialCourseOption] = []
for c in facility.get("courses", []):
raw_holes = c.get("holes") or []
if len(raw_holes) != 18:
continue
tees: list[TeeOption] = []
full_tees: list[PersonalCourseTeeIn] = []
for t in c.get("tees") or []:
genders: list[str] = []
ratings: list[PersonalCourseTeeRatingIn] = []
par_total = sum(h["par"] for h in raw_holes if h.get("par") is not None)
if t.get("cr_men") is not None and t.get("slope_men") is not None:
genders.append("m")
ratings.append(
PersonalCourseTeeRatingIn(
gender="m", course_rating=float(t["cr_men"]), slope_rating=int(t["slope_men"]), par=par_total
)
)
if t.get("cr_women") is not None and t.get("slope_women") is not None:
genders.append("f")
ratings.append(
PersonalCourseTeeRatingIn(
gender="f", course_rating=float(t["cr_women"]), slope_rating=int(t["slope_women"]), par=par_total
)
)
if genders:
tees.append(TeeOption(name=t.get("name") or "Tee", genders=genders))
full_tees.append(PersonalCourseTeeIn(name=t.get("name") or "Tee", ratings=ratings))
# Malbruk krever komplette data (samme fullstendighetskrav som
# org-siden sin ADR-019-import) -- ellers tomme lister, kursets
# øvrige felt (navn/tees for direktevalg) er fortsatt fylt ut.
holes_complete = all(h.get("par") is not None and h.get("hcp_index") is not None for h in raw_holes)
template_holes = (
[
PersonalCourseHoleIn(hole_number=h["hole_number"], par=h["par"], stroke_index=h["hcp_index"])
for h in raw_holes
]
if holes_complete and full_tees
else []
)
courses.append(
OfficialCourseOption(
teeoff_course_id=c["id"],
name=c["name"],
is_main_course=bool(c.get("is_main_course")),
tees=tees,
holes=template_holes,
full_tees=full_tees if template_holes else [],
)
)
return OfficialFacilityDetail(slug=facility["slug"], name=facility["name"], courses=courses)
# ---------------------------------------------------------------------------
# Banedata-oppslag (delt mellom opprett-runde og legg-til-deltaker)
# ---------------------------------------------------------------------------
#
# Returnerer (par_per_hole, stroke_index_per_hole, tee_names) og en
# funksjon for å slå opp (course_rating, slope_rating, par) for en gitt
# tee+kjønn -- felles for BÅDE teeoff (live) og personal_course (lagret).
class _ResolvedCourse:
def __init__(self, holes: list[tuple[int, int, int]], course_name: str):
# holes: liste av (hole_number, par, stroke_index), sortert 1..18
self.holes = holes
self.course_name = course_name
self._ratings: dict[tuple[str, str], tuple[float, int, int]] = {}
def add_rating(self, tee_name: str, gender: str, course_rating: float, slope_rating: int, par: int) -> None:
self._ratings[(tee_name, gender)] = (course_rating, slope_rating, par)
def rating_for(self, tee_name: str, gender: str) -> tuple[float, int, int] | None:
return self._ratings.get((tee_name, gender))
def tee_options(self) -> list["TeeOption"]:
names: dict[str, list[Literal["m", "f"]]] = {}
for tee_name, gender in self._ratings:
names.setdefault(tee_name, []).append(gender) # type: ignore[arg-type]
return [TeeOption(name=n, genders=sorted(g)) for n, g in names.items()]
async def _resolve_teeoff_course(facility_slug: str, teeoff_course_id: int) -> _ResolvedCourse:
try:
facility = await teeoff_client.get_facility(facility_slug)
except teeoff_client.TeeoffNotFoundError:
raise app_error(404, "NOT_FOUND", "Anlegget finnes ikke i teeoff.")
except teeoff_client.TeeoffUnavailableError:
raise app_error(502, "EXTERNAL_SERVICE_UNAVAILABLE", "Klarte ikke å hente baneinfo fra teeoff akkurat nå.")
course_data = next((c for c in facility.get("courses", []) if c.get("id") == teeoff_course_id), None)
if course_data is None:
raise app_error(404, "NOT_FOUND", "Banen finnes ikke på dette anlegget i teeoff.")
raw_holes = course_data.get("holes") or []
if len(raw_holes) != 18:
raise app_error(400, "EXTERNAL_DATA_INCOMPLETE", "Banen har ikke 18 registrerte hull i teeoff ennå.")
for h in raw_holes:
if h.get("par") is None or h.get("hcp_index") is None:
raise app_error(400, "EXTERNAL_DATA_INCOMPLETE", "Banen mangler par eller HCP-index på ett eller flere hull.")
# Samme "kun ett banenavn -- hopp over duplikat anleggsnavn"-regel som
# `courses.py` sin `import_official_course` (2026-07-25).
if len(facility.get("courses", [])) == 1:
course_name = facility.get("name") or "Bane"
else:
course_name = f"{facility.get('name')} {course_data.get('name') or 'Bane'}"
resolved = _ResolvedCourse(
holes=sorted((h["hole_number"], h["par"], h["hcp_index"]) for h in raw_holes),
course_name=course_name,
)
for t in course_data.get("tees") or []:
name = t.get("name") or "Tee"
if t.get("cr_men") is not None and t.get("slope_men") is not None:
resolved.add_rating(name, "m", float(t["cr_men"]), int(t["slope_men"]), sum(h[1] for h in resolved.holes))
if t.get("cr_women") is not None and t.get("slope_women") is not None:
resolved.add_rating(name, "f", float(t["cr_women"]), int(t["slope_women"]), sum(h[1] for h in resolved.holes))
return resolved
async def _resolve_personal_course(personal_course_id: str) -> _ResolvedCourse:
async with plain_connection() as conn:
course_row = await conn.fetchrow("SELECT name FROM personal_course WHERE id = $1", personal_course_id)
if course_row is None:
raise app_error(404, "NOT_FOUND", "Den egendefinerte banen finnes ikke.")
hole_rows = await conn.fetch(
"SELECT hole_number, par, stroke_index FROM personal_course_hole WHERE personal_course_id = $1",
personal_course_id,
)
tee_rows = await conn.fetch(
"""
SELECT t.name AS tee_name, r.gender, r.course_rating, r.slope_rating, r.par
FROM personal_course_tee t
JOIN personal_course_tee_rating r ON r.personal_course_tee_id = t.id
WHERE t.personal_course_id = $1
""",
personal_course_id,
)
resolved = _ResolvedCourse(
holes=sorted((h["hole_number"], h["par"], h["stroke_index"]) for h in hole_rows),
course_name=course_row["name"],
)
for t in tee_rows:
resolved.add_rating(t["tee_name"], t["gender"], float(t["course_rating"]), t["slope_rating"], t["par"])
return resolved
async def _resolve_round_course(round_row) -> _ResolvedCourse:
if round_row["course_source"] == "teeoff":
return await _resolve_teeoff_course(round_row["teeoff_facility_slug"], int(round_row["teeoff_course_id"]))
return await _resolve_personal_course(round_row["personal_course_id"])
# ---------------------------------------------------------------------------
# Sider og match-play-håndtering (ADR-039) -- porterer det allerede
# bevisste, produksjonskjørte mønsteret fra `app/handicap.py` sin
# `compute_and_store_side_handicaps`/`relative_strokes_for_match`
# (org-scopede turnering-matcher) til frittstående runder. SAMME motor
# (handicap_engine.py), samme allowance-familie -- ingen ny regnelogikk
# for match/fourball/foursome/greensome/scramble, kun andre tabeller.
#
# round.allowance_override (migrasjon 051, "det store grepet" 2026-08-02):
# HCP-prosenten (strategy) er alltid justerbar, og Match-HCP (use_matchplay_
# handicap -- differensial-fordeling mellom sidene) kan slås av/på, per
# brukerens eksplisitte bekreftelse. Hentes friskt fra `round`-raden ved
# hvert kall, samme mønster som scoring.py/matches.py sin session.
# allowance_override -- ikke cachet i selve config-objektet.
# ---------------------------------------------------------------------------
async def _round_allowance_override(conn, round_id: str) -> dict | None:
raw = await conn.fetchval("SELECT allowance_override::text FROM round WHERE id = $1", round_id)
return json.loads(raw) if raw else None
async def _recompute_side_handicaps(conn, round_id: str, play_format: str) -> None:
"""Beregn og lagre round_participant.playing_handicap for begge sider.
Rører ALDRI course_handicap_snapshot (den absolutte, individuelle WHS-
verdien -- brukt uendret av slagspill-pipelinen) -- playing_handicap er
en egen, ny kolonne kun for den format-relative match-play-enheten.
"""
engine_format = _ROUND_FORMAT_TO_ENGINE_FORMAT[play_format]
config = parse_allowance_config(engine_format, await _round_allowance_override(conn, round_id))
expected = _SIDE_PLAYER_COUNT[play_format]
sides = await conn.fetch("SELECT id::text AS id FROM round_side WHERE round_id = $1", round_id)
for side in sides:
participants = await conn.fetch(
"SELECT id::text AS id, course_handicap_snapshot FROM round_participant WHERE round_side_id = $1",
side["id"],
)
if len(participants) != expected or any(p["course_handicap_snapshot"] is None for p in participants):
continue # ikke komplett ennå, eller mangler HCP-sporing for noen
if not config.use_handicap:
for p in participants:
await conn.execute("UPDATE round_participant SET playing_handicap = 0 WHERE id = $1", p["id"])
continue
course_handicaps = [float(p["course_handicap_snapshot"]) for p in participants]
if engine_format in SIDE_IS_UNIT:
playing = config.strategy.playing_handicap(course_handicaps)
for p in participants:
await conn.execute("UPDATE round_participant SET playing_handicap = $1 WHERE id = $2", playing, p["id"])
else:
for p, ch in zip(participants, course_handicaps):
playing = config.strategy.playing_handicap([ch])
await conn.execute("UPDATE round_participant SET playing_handicap = $1 WHERE id = $2", playing, p["id"])
async def _relative_strokes_for_round(conn, round_id: str, play_format: str) -> dict[str, int]:
"""Relative slag per scoringsenhet (porterer relative_strokes_for_match).
Nøkkel = round_participant_id for match/fourball (fourball: begge sidene
samlet i ÉN liste før match_play_strokes, jf. R&A-regelen om at laveste
av alle fire spiller av scratch). Nøkkel = round_side_id for foursome/
greensome/scramble. Returnerer {} hvis playing_handicap ikke er klart
for én eller flere enheter ennå.
"""
engine_format = _ROUND_FORMAT_TO_ENGINE_FORMAT[play_format]
config = parse_allowance_config(engine_format, await _round_allowance_override(conn, round_id))
if engine_format in SIDE_IS_UNIT:
rows = await conn.fetch(
"""
SELECT DISTINCT ON (round_side_id) round_side_id::text AS unit, playing_handicap
FROM round_participant WHERE round_id = $1 AND round_side_id IS NOT NULL
ORDER BY round_side_id
""",
round_id,
)
else:
rows = await conn.fetch(
"SELECT id::text AS unit, playing_handicap FROM round_participant "
"WHERE round_id = $1 AND round_side_id IS NOT NULL",
round_id,
)
if not rows or any(r["playing_handicap"] is None for r in rows):
return {}
absolutes = [r["playing_handicap"] for r in rows]
relative = match_play_strokes(absolutes) if config.use_matchplay_handicap else absolutes
return {r["unit"]: v for r, v in zip(rows, relative)}
async def _check_side_capacity(
conn, side_id: str, play_format: str, exclude_participant_id: str | None = None
) -> None:
"""Avvis tydelig FØR en deltaker tildeles en side som allerede har
forventet antall spillere for formatet (2026-07-28 oppfølging) -- i
stedet for å oppdage overtallet først ved fullføring. `exclude_
participant_id` unngår at en deltaker som allerede ER på siden (f.eks.
en no-op-reassignment til samme side) teller seg selv ut av plass."""
expected = _SIDE_PLAYER_COUNT[play_format]
current_count = await conn.fetchval(
"SELECT count(*) FROM round_participant WHERE round_side_id = $1 AND id != $2",
side_id, exclude_participant_id or "00000000-0000-0000-0000-000000000000",
)
if current_count >= expected:
raise app_error(
409, "SIDE_FULL",
f"Denne siden har allerede {expected} spiller(e) -- maks for {play_format}.",
)
async def _format_setup_status(conn, round_id: str, play_format: str) -> tuple[bool, str | None]:
"""Er rundens deltaker-/side-oppsett komplett for FORMATET (2026-07-28
oppfølging): match/skins/fourball/foursome/greensome/scramble krever
flere spillere enn slagspill -- ingenting fanget dette opp før nå.
Returnerer (komplett, forklarende melding hvis ikke)."""
if play_format in ("stroke", "stableford", "flag"):
return True, None
if play_format == "skins":
total = await conn.fetchval("SELECT count(*) FROM round_participant WHERE round_id = $1", round_id)
if total < _SKINS_MIN_PARTICIPANTS:
return False, f"Skins krever minst {_SKINS_MIN_PARTICIPANTS} spillere -- runden har {total}."
return True, None
if play_format == "copenhagen":
total = await conn.fetchval("SELECT count(*) FROM round_participant WHERE round_id = $1", round_id)
if total != _COPENHAGEN_PLAYER_COUNT:
return False, f"Københavner krever nøyaktig {_COPENHAGEN_PLAYER_COUNT} spillere -- runden har {total}."
return True, None
if play_format == "bbb":
total = await conn.fetchval("SELECT count(*) FROM round_participant WHERE round_id = $1", round_id)
if total < _BBB_MIN_PARTICIPANTS:
return False, f"Bingo Bango Bongo krever minst {_BBB_MIN_PARTICIPANTS} spillere -- runden har {total}."
return True, None
if play_format == "shamble":
# Ett lag = HELE rundens deltakersett (bekreftet av bruker, INGEN
# round_side her) -- 2-4 spillere, fleksibel størrelse.
total = await conn.fetchval("SELECT count(*) FROM round_participant WHERE round_id = $1", round_id)
if not (2 <= total <= 4):
return False, f"Shamble krever 2-4 spillere -- runden har {total}."
best_n = await conn.fetchval("SELECT shamble_best_n FROM round WHERE id = $1", round_id)
if best_n is None:
return False, "Velg hvor mange av lagets resultater som skal telle per hull (\"beste N av M\")."
if not (1 <= best_n <= total):
return False, f"\"Beste N av M\" må være mellom 1 og {total} -- er satt til {best_n}."
return True, None
if play_format == "money_ball":
# Ett lag = HELE rundens deltakersett (samme struktur som Shamble),
# men FAST 4 -- ikke fleksibel størrelse.
total = await conn.fetchval("SELECT count(*) FROM round_participant WHERE round_id = $1", round_id)
if total != 4:
return False, f"Money Ball krever nøyaktig 4 spillere -- runden har {total}."
distinct_orders = await conn.fetchval(
"SELECT count(DISTINCT lineup_order) FROM round_participant WHERE round_id = $1 AND lineup_order IS NOT NULL",
round_id,
)
if distinct_orders != 4:
return False, "Alle fire spillerne må ha en tildelt, distinkt plass i rekkefølgen (0-3)."
return True, None
# To-sidede formater (match/fourball/foursome/greensome/scramble_*).
expected = _SIDE_PLAYER_COUNT[play_format]
sides = await conn.fetch("SELECT id::text AS id, label FROM round_side WHERE round_id = $1 ORDER BY id", round_id)
if len(sides) != 2:
return False, "Denne spilleformen krever nøyaktig to sider -- opprett begge før runden fullføres."
unassigned = await conn.fetchval(
"SELECT count(*) FROM round_participant WHERE round_id = $1 AND round_side_id IS NULL", round_id
)
if unassigned > 0:
return False, f"{unassigned} deltaker(e) er ikke tildelt noen side ennå."
for side in sides:
count = await conn.fetchval("SELECT count(*) FROM round_participant WHERE round_side_id = $1", side["id"])
if count != expected:
label = side["label"] or "En side"
return False, f"{label} har {count} spiller(e), men trenger nøyaktig {expected}."
return True, None
# ---------------------------------------------------------------------------
# Runder
# ---------------------------------------------------------------------------
# Statistikknivå per deltaker (2026-07-24): kun slag er strengt tatt
# nødvendig for resultat/HCP -- putter og "flere detaljer" er valgfritt,
# av som default. GIR krever putts og vises derfor ikke i strokes_only.
StatLevel = Literal["strokes_only", "strokes_and_putts", "full"]
# ADR-039: formater som bruker et to-siders-konsept (Beslutning A). "match"
# er rundens eget navn for singles match play -- mappes til motorens eget
# Format-enum-navn ("singles") kun når handicap_engine.py/app.handicap
# kalles, ikke noe sted ellers. "chapman" tilføyd 2026-07-30 (Chapman/
# Pinehurst/"Try all", strukturelt identisk med foursome -- se
# _ROUND_FORMAT_TO_ENGINE_FORMAT og app/handicap.py sin ENGINE_FORMAT_ALIASES).
_TWO_SIDED_FORMATS = {
"match", "fourball", "foursome", "greensome", "scramble_2", "scramble_4", "chapman", "high_low_high",
}
def _viewer_match_status_text(lead: int, holes_remaining: int, is_closed: bool) -> str:
"""Kort, VIEWER-relativ matchstatus (2026-07-29, dashbord-rundeboks-
runden) -- positivt lead betyr alltid "spørrende bruker leder", uansett
hvilken side de faktisk sitter på. Speiler MatchState.describe() i
handicap_engine.py, men uten bokstavelig "(A)"/"(B)" og med et eksplisitt
Vunnet/Tapt-prefiks for et avgjort resultat (siden "2&1" alene ikke
sier hvem sin side det gjaldt når det ikke lenger er en ren leder-visning)."""
margin = abs(lead)
if is_closed:
suffix = f"{margin}&{holes_remaining}" if holes_remaining > 0 else f"{margin} UP"
return f"Vunnet {suffix}" if lead > 0 else f"Tapt {suffix}"
if lead == 0:
return "AS"
return f"{margin} UP" if lead > 0 else f"{margin} DOWN"
_ROUND_FORMAT_TO_ENGINE_FORMAT = {
"match": "singles",
"fourball": "fourball",
"foursome": "foursome",
"greensome": "greensome",
"scramble_2": "scramble_2",
"scramble_4": "scramble_4",
# Chapman/Pinehurst ("Try all", 2026-07-30) -- delt ball, identisk med
# foursome (se app/handicap.py sin ENGINE_FORMAT_ALIASES for samme
# oppløsning på org-lagturnering-siden).
"chapman": "foursome",
# High-low-high (2026-07-30) -- 2 lag à 2, individuell ball, samme
# "alle fire samlet i én match_play_strokes-pool"-beregning som
# fourball (R&A-regelen), gjenbrukt uendret for selve HCP-delen --
# selve poeng-rangeringen (high/low) er en HELT NY, egen beregning
# (se _build_high_low_high_result), ikke del av denne aliaseringen.
"high_low_high": "fourball",
}
# Antall SPILLERE forventet per side -- IKKE det samme som app.handicap sin
# FORMAT_UNIT_SIZE (som er HCP-BEREGNINGS-enheten: fourball beregnes
# individuelt der, men har likevel 2 spillere per side for selve
# matchresultat-sammenligningen).
_SIDE_PLAYER_COUNT = {
"match": 1, "fourball": 2, "foursome": 2, "greensome": 2, "scramble_2": 2, "scramble_4": 4,
"chapman": 2, "high_low_high": 2,
}
# Bekreftet av bruker (2026-07-28): 2 spillere gjør skins i praksis
# identisk med en vanlig match -- 3+ er der en oppsamlet, uavgjort pott
# faktisk gir mening som eget spillformat.
_SKINS_MIN_PARTICIPANTS = 3
# Københavner (2026-07-30) -- flatt felt, NØYAKTIG 3 (ikke "minst 3" som
# skins) -- 6-poengs-fordelingen (copenhagen_points_for_hole) er definert
# for nøyaktig 3 rangerte spillere, ikke et vilkårlig antall.
_COPENHAGEN_PLAYER_COUNT = 3
# Bingo Bango Bongo (2026-07-30) -- flatt felt, minst 2 (med kun 1 spiller
# vinner de alle tre kategoriene hvert hull, meningsløst som konkurranse).
_BBB_MIN_PARTICIPANTS = 2
class RoundCreate(BaseModel):
course_source: Literal["teeoff", "custom"]
teeoff_facility_slug: str | None = None
teeoff_course_id: int | None = None
personal_course_id: str | None = None
tee_name: str
# Valgfritt eget navn på runden (2026-07-25) -- mangler det, faller
# visningen tilbake til course_name_snapshot, som alltid er satt.
name: str | None = Field(default=None, max_length=200)
played_at: date
start_hole: int = Field(default=1, ge=1, le=18)
holes_planned: Literal[9, 18] = 18
stat_level: StatLevel = "strokes_only"
# Utslagstidspunkt (2026-07-24) -- valgfritt, brukt til å beregne
# tidsbruk (completed_at - started_at) når runden fullføres.
started_at: datetime | None = None
# Selvdeklarert spilleform (ADR-038 Beslutning D, utvidet ADR-039) --
# ingen egen "oppdag selv"-motor for frittstående runder, så dette taes
# brukerens ord for. match/fourball/foursome/greensome/scramble_*
# trenger sider (opprettes separat via POST .../sides, se ADR-039
# Beslutning A) -- IKKE noe som settes opp i selve opprett-kallet.
play_format: Literal[
"stroke", "match", "skins", "fourball", "foursome", "greensome", "scramble_2", "scramble_4", "stableford",
"chapman", "copenhagen", "bbb", "flag", "shamble", "money_ball", "high_low_high",
] = "stroke"
# Frontend forhåndsutfyller denne til True når play_format='match'
# (anbefalt, men overstyrbart) -- eierens EGEN rad ved opprettelse.
exclude_owner_from_handicap: bool = False
# HCP-prosent + Match-HCP, migrasjon 051 ("det store grepet",
# 2026-08-02) -- ADR-014s "fire brytere", samme JSON-form som org-
# turneringers session.allowance_override (`{use_handicap,
# use_course_handicap, use_matchplay_handicap, strategy:{type,
# percentage|...}}`), se app/handicap.py sin parse_allowance_config.
# Manglende nøkler = standardverdi for formatet. Gir kun mening for
# to-sidede formater (match/fourball/foursome/greensome/scramble/
# chapman/shamble/money_ball/high_low_high) -- ingen validering her
# avviser den for andre, siden den da rett og slett aldri leses.
allowance_override: dict | None = None
# KUN meningsfulle (og påkrevd) når play_format='skins' -- ADR-039
# Beslutning D. Brukeren som setter opp runden velger begge uavhengig.
skins_scoring: Literal["net", "gross"] | None = None
skins_tie_handling: Literal["carry", "split"] | None = None
# KUN meningsfullt når play_format='bbb' -- valgfri organisator-
# innstilling (bekreftet av bruker), ikke fast påslått.
bbb_sweep_bonus_enabled: bool = False
# KUN meningsfullt (og påkrevd) når play_format='shamble' -- antall av
# lagets individuelle resultater som teller per hull ("beste N av M").
shamble_best_n: int | None = Field(default=None, ge=1)
# ADR-036 Beslutning B (fase 2, 2026-07-28) -- styrer KUN tredjeparts
# innsyn (venner/offentligheten). Trygg standard 'private', samme
# filosofi som RLS-policyenes "se ingenting" ved manglende kontekst.
# En lagt-til medspiller ser ALLTID runden uansett, uendret av dette.
visibility_mode: Literal["public", "private", "friends"] = "private"
# KUN meningsfullt (og bør være ikke-tom) når visibility_mode='friends'
# -- hvilke av EGNE private kategorier (se friends.py sin Category) som
# får se runden. Tomt/utelatt for public/private.
visible_categories: list[_FriendCategory] = []
# Flere flighter i én "vanlig" runde (migrasjon 035) -- klient-generert
# UUID som binder flere `round`-rader sammen. Utelatt/null for en vanlig
# solo-/enkeltflight-runde. Klienten genererer denne selv (kun ETT sted:
# round-detail.tsx sin "Legg til en flight til"), enten en FERSK verdi
# (første gang en andre flight legges til en tidligere gruppeløs runde,
# satt på DEN runden via PATCH FØRST) eller en allerede eksisterende
# gruppes id (tredje+ flight). Se GET .../flight-group.
flight_group_id: str | None = None
class RoundParticipantOut(BaseModel):
id: str
user_id: str | None
guest_name: str | None
# Kilden til sannhet for redigering (2026-08-03) -- guest_name over
# forblir det auto-synkroniserte, VISTE fulle navnet (samme mønster som
# app_user.display_name synkes fra first_name/last_name). guest_last_name
# er valgfritt (en gjest kan legges til med kun fornavn).
guest_first_name: str | None
guest_last_name: str | None
# Valgfritt kontaktfelt, KUN for gjester (2026-07-26) -- ingen betydning
# for en lenket bruker, som allerede har sin egen kontos e-post.
guest_email: str | None
# Alltid utfylt -- guest_name for gjester, ellers en LEVENDE oppslått
# app_user.display_name for enhver lenket bruker (eier ELLER medspiller,
# ADR-036 fase 3-utvidelsen 2026-07-26) -- ikke en snapshot, samme
# "vis gjeldende navn"-mønster som org-medlemslister/chat-forfatter.
display_name: str
is_owner: bool
gender: str
# Per-deltaker utslagssted (2026-07-26) -- kan avvike fra en annen
# deltakers, f.eks. et kjønnsdelt utslag eller et bevisst enklere valg.
# Redigerbar av eieren via PATCH .../participants/{id}, kun for DENNE
# runden (endrer aldri spillerens profil).
tee_name_snapshot: str
handicap_index_snapshot: float | None
course_handicap_snapshot: int | None
counts_for_handicap: bool
score_differential: float | None
stat_level: StatLevel
# ADR-038 Beslutning C -- manuell opt-out, uavhengig av
# counts_for_handicap. Kontrolleres av DENNE deltakeren selv (eller
# runde-eieren), se update_participant.
exclude_from_handicap: bool
# ADR-039 Beslutning A -- hvilken side deltakeren er på (match/fourball/
# foursome/greensome/scramble_*), null for slagspill/skins (ingen sider).
round_side_id: str | None
# ADR-039 Beslutning B -- den format-avledede, RELATIVE match-play-
# enheten (fra AllowanceStrategy), IKKE samme som course_handicap_
# snapshot (som forblir den absolutte, individuelle WHS-verdien).
playing_handicap: int | None
# Money Ball (2026-07-30) -- 0-3, null for alle andre formater.
lineup_order: int | None
class RoundSideOut(BaseModel):
id: str
label: str | None
class RoundOut(BaseModel):
id: str
course_source: str
name: str | None
course_name_snapshot: str
tee_name_snapshot: str
played_at: date
start_hole: int
holes_planned: int
play_format: str
skins_scoring: str | None
skins_tie_handling: str | None
# KUN meningsfullt for play_format='bbb' (2026-07-30).
bbb_sweep_bonus_enabled: bool
# KUN meningsfullt for play_format='shamble' (2026-07-30).
shamble_best_n: int | None
started_at: str | None
completed_at: str | None
participants: list[RoundParticipantOut]
# ADR-039 Beslutning A -- tom liste for formater uten sider (slagspill/skins).
sides: list[RoundSideOut]
# 2026-07-28 oppfølging -- match/skins/fourball/foursome/greensome/
# scramble krever flere spillere enn slagspill, håndhevet i
# complete_round. setup_message er None når setup_complete er sann.
setup_complete: bool
setup_message: str | None
# Den SPØRRENDE brukerens (eier ELLER en lenket medspiller, ADR-036
# fase 3-utvidelsen 2026-07-26) egen fremdrift/score, utledet fra
# round_hole (aldri lagret) -- omdøpt fra `owner_*` til `my_*` samme
# dag, siden feltet nå er VIEWER-relativt, ikke alltid eierens.
# `my_score_to_par` er None helt til minst ett hull er registrert.
my_holes_played: int
my_total_score: int | None
my_score_to_par: int | None
# 2026-07-29 (dashbord-rundeboks-runden), utvidet 2026-07-29 til også
# 'stableford' (migrasjon 038): netto til-par for slagspill/Stableford,
# kun når HCP faktisk spores for spilleren (course_handicap_snapshot
# satt). Samme allokeringsalgoritme som list_holes/update_hole -- ikke
# en egen utregning.
my_net_score_to_par: int | None
# Viewer-relativ løpende matchstatus for to-sidede formater (match/
# fourball/foursome/greensome/scramble), None for slagspill/skins eller
# før sidene er komplette. "1 UP"/"AS"/"1 DOWN"/"Vunnet 2&1"/"Tapt 3&2"
# -- ALDRI backend sin bokstavelige "(A)"/"(B)", speiler alltid
# SPØRRENDE bruker sin egen side. my_match_lead er samme fortegn (>0 =
# leder, <0 = ligger under) -- brukt av frontend til fargelegging uten
# å måtte parse teksten.
my_match_status: str | None
my_match_lead: int | None
# ADR-036 Beslutning B (fase 2, 2026-07-28) -- kun eieren (eller en
# medspiller, som ser dette som ren informasjon) trenger å se/endre
# disse -- eksponert her siden dette ER den autentiserte eier-/
# medspiller-endepunktet (GET /rounds/{id}), ikke tredjepartsvisningen.
visibility_mode: str
visible_categories: list[str]
# Flere flighter (migrasjon 035) -- null for en vanlig enkeltflight-runde.
flight_group_id: str | None
# HCP-prosent + Match-HCP (migrasjon 051) -- null = formatets standard.
allowance_override: dict | None
async def _load_round_out(conn, round_id: str, viewer_user_id: str) -> RoundOut:
round_row = await conn.fetchrow(
"""
SELECT id::text AS id, course_source, name, course_name_snapshot, tee_name_snapshot,
played_at, start_hole, holes_planned, play_format, skins_scoring, skins_tie_handling,
started_at, completed_at, visibility_mode, flight_group_id::text AS flight_group_id,
bbb_sweep_bonus_enabled, shamble_best_n, allowance_override::text AS allowance_override
FROM round WHERE id = $1
""",
round_id,
)
visible_category_rows = await conn.fetch(
"SELECT category FROM round_visible_category WHERE round_id = $1", round_id
)
participant_rows = await conn.fetch(
"""
SELECT rp.id::text AS id, rp.user_id::text AS user_id, rp.guest_name,
rp.guest_first_name, rp.guest_last_name, rp.guest_email,
COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS display_name,
rp.is_owner, rp.gender, rp.tee_name_snapshot,
rp.handicap_index_snapshot::float AS handicap_index_snapshot,
rp.course_handicap_snapshot, rp.counts_for_handicap,
rp.score_differential::float AS score_differential, rp.stat_level,
rp.exclude_from_handicap, rp.round_side_id::text AS round_side_id,
rp.playing_handicap, rp.lineup_order
FROM round_participant rp
LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1 ORDER BY rp.is_owner DESC, rp.created_at
""",
round_id,
)
side_rows = await conn.fetch(
"SELECT id::text AS id, label FROM round_side WHERE round_id = $1 ORDER BY id", round_id
)
# Viewer-relativt (ADR-036 fase 3-utvidelsen 2026-07-26): en lenket
# medspiller som ser SIN EGEN "Egne runder"-liste skal se SIN EGEN
# fremdrift her, ikke alltid eierens. Faller tilbake til eierens rad
# i det usannsynlige tilfellet spørreren ikke har noen egen
# deltaker-rad (bør ikke skje, siden tilgang allerede er gatet til
# eier-eller-deltaker av kallerne).
viewer_participant_id = next((r["id"] for r in participant_rows if r["user_id"] == viewer_user_id), None)
target_id = viewer_participant_id or next((r["id"] for r in participant_rows if r["is_owner"]), None)
viewer_agg = await conn.fetchrow(
"""
SELECT COUNT(*) FILTER (WHERE played) AS played_count,
COALESCE(SUM(score) FILTER (WHERE played), 0) AS total_score,
COALESCE(SUM(par) FILTER (WHERE played), 0) AS total_par
FROM round_hole WHERE round_participant_id = $1
""",
target_id,
)
my_holes_played = viewer_agg["played_count"] if viewer_agg else 0
my_total_score = viewer_agg["total_score"] if my_holes_played > 0 else None
my_score_to_par = (
viewer_agg["total_score"] - viewer_agg["total_par"] if my_holes_played > 0 else None
)
# Netto til-par (2026-07-29, dashbord-rundeboks-runden) -- kun slagspill,
# kun når HCP faktisk spores for spilleren. Bruker samme allokerings-
# algoritme som list_holes/update_hole -- ingen ny utregningsmåte.
my_net_score_to_par: int | None = None
if round_row["play_format"] in ("stroke", "stableford") and my_holes_played > 0:
target_row = next((r for r in participant_rows if r["id"] == target_id), None)
if target_row is not None and target_row["course_handicap_snapshot"] is not None:
hole_rows = await conn.fetch(
"SELECT hole_number, stroke_index, played, score FROM round_hole "
"WHERE round_participant_id = $1 ORDER BY hole_number",
target_id,
)
if len(hole_rows) == 18:
allocation = allocate_strokes_by_index(
target_row["course_handicap_snapshot"], [r["stroke_index"] for r in hole_rows]
)
strokes_by_hole = dict(zip(range(1, 19), allocation))
total_strokes_received = sum(
strokes_by_hole[r["hole_number"]] for r in hole_rows if r["played"] and r["score"] is not None
)
my_net_score_to_par = (my_score_to_par or 0) - total_strokes_received
# Viewer-relativ matchstatus (2026-07-29) -- to-sidede formater KUN.
# Gjenbruker _build_format_result uendret (samme sannhetskilde som selve
# scorekortet) og flipper fortegnet slik at positivt ALLTID betyr
# "spørrende bruker leder", uansett hvilken side de faktisk sitter på.
my_match_status: str | None = None
my_match_lead: int | None = None
if round_row["play_format"] in _TWO_SIDED_FORMATS:
target_row = next((r for r in participant_rows if r["id"] == target_id), None)
viewer_side_id = target_row["round_side_id"] if target_row is not None else None
if viewer_side_id is not None and len(side_rows) == 2:
fr = await _build_format_result(conn, round_id)
if fr.ready and fr.match_lead is not None and fr.match_holes_played:
sorted_side_ids = sorted(r["id"] for r in side_rows)
viewer_is_side_a = viewer_side_id == sorted_side_ids[0]
lead = fr.match_lead if viewer_is_side_a else -fr.match_lead
my_match_lead = lead
my_match_status = _viewer_match_status_text(
lead, fr.match_holes_remaining or 0, fr.match_is_closed or False
)
setup_complete, setup_message = await _format_setup_status(conn, round_id, round_row["play_format"])
return RoundOut(
id=round_row["id"],
course_source=round_row["course_source"],
name=round_row["name"],
course_name_snapshot=round_row["course_name_snapshot"],
tee_name_snapshot=round_row["tee_name_snapshot"],
played_at=round_row["played_at"],
start_hole=round_row["start_hole"],
holes_planned=round_row["holes_planned"],
play_format=round_row["play_format"],
skins_scoring=round_row["skins_scoring"],
skins_tie_handling=round_row["skins_tie_handling"],
bbb_sweep_bonus_enabled=round_row["bbb_sweep_bonus_enabled"],
shamble_best_n=round_row["shamble_best_n"],
started_at=round_row["started_at"].isoformat() if round_row["started_at"] else None,
completed_at=round_row["completed_at"].isoformat() if round_row["completed_at"] else None,
participants=[RoundParticipantOut(**dict(r)) for r in participant_rows],
sides=[RoundSideOut(**dict(r)) for r in side_rows],
setup_complete=setup_complete,
setup_message=setup_message,
my_holes_played=my_holes_played,
my_total_score=my_total_score,
my_score_to_par=my_score_to_par,
my_net_score_to_par=my_net_score_to_par,
my_match_status=my_match_status,
my_match_lead=my_match_lead,
visibility_mode=round_row["visibility_mode"],
visible_categories=[r["category"] for r in visible_category_rows],
flight_group_id=round_row["flight_group_id"],
allowance_override=json.loads(round_row["allowance_override"]) if round_row["allowance_override"] else None,
)
async def _create_participant(
conn,
round_id: str,
resolved: _ResolvedCourse,
tee_name: str,
*,
user_id: str | None,
guest_name: str | None,
guest_first_name: str | None = None,
guest_last_name: str | None = None,
is_owner: bool,
gender: str,
handicap_index: float | None,
stat_level: StatLevel = "strokes_only",
guest_email: str | None = None,
exclude_from_handicap: bool = False,
round_side_id: str | None = None,
individual_round_hole: bool = True,
) -> str:
rating = resolved.rating_for(tee_name, gender)
course_rating = slope_rating = tee_par = None
course_handicap_snapshot = None
if rating is not None:
course_rating, slope_rating, tee_par = rating
if handicap_index is not None:
course_handicap_snapshot = course_handicap(handicap_index, slope_rating, course_rating, tee_par)
participant_row = await conn.fetchrow(
"""
INSERT INTO round_participant
(round_id, user_id, guest_name, guest_first_name, guest_last_name, guest_email, is_owner, gender,
tee_name_snapshot, handicap_index_snapshot,
course_rating_snapshot, slope_rating_snapshot, tee_par_snapshot, course_handicap_snapshot,
stat_level, exclude_from_handicap, round_side_id)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17)
RETURNING id::text AS id
""",
round_id,
user_id,
guest_name,
guest_first_name,
guest_last_name,
guest_email,
is_owner,
gender,
tee_name,
handicap_index,
course_rating,
slope_rating,
tee_par,
course_handicap_snapshot,
stat_level,
exclude_from_handicap,
round_side_id,
)
participant_id = participant_row["id"]
# ADR-039 Beslutning C -- delt-ball-formater (foursome/greensome/
# scramble) lagrer scoren PÅ SIDEN (round_hole.round_side_id, opprettet
# samtidig med selve siden, se create_round_side), ikke per deltaker --
# ingen individuelle round_hole-rader for disse.
if individual_round_hole:
for hole_number, par, stroke_index in resolved.holes:
await conn.execute(
"INSERT INTO round_hole (round_participant_id, hole_number, par, stroke_index) VALUES ($1, $2, $3, $4)",
participant_id,
hole_number,
par,
stroke_index,
)
return participant_id
@router.post("/rounds", response_model=RoundOut, status_code=201)
async def create_round(
body: RoundCreate,
user: CurrentUser = Depends(get_current_user),
) -> RoundOut:
if body.course_source == "teeoff":
if not body.teeoff_facility_slug or not body.teeoff_course_id:
raise app_error(400, "VALIDATION_FAILED", "teeoff_facility_slug og teeoff_course_id er påkrevd.")
resolved = await _resolve_teeoff_course(body.teeoff_facility_slug, body.teeoff_course_id)
else:
if not body.personal_course_id:
raise app_error(400, "VALIDATION_FAILED", "personal_course_id er påkrevd.")
resolved = await _resolve_personal_course(body.personal_course_id)
# ADR-039 Beslutning D -- skins-konfigurasjon er påkrevd for skins, og
# gir ikke mening for noe annet format.
if body.play_format == "skins":
if body.skins_scoring is None or body.skins_tie_handling is None:
raise app_error(
400, "VALIDATION_FAILED",
"skins_scoring og skins_tie_handling er påkrevd når play_format='skins'.",
)
elif body.skins_scoring is not None or body.skins_tie_handling is not None:
raise app_error(400, "VALIDATION_FAILED", "skins_scoring/skins_tie_handling gir kun mening for play_format='skins'.")
if body.flight_group_id is not None:
try:
uuid.UUID(body.flight_group_id)
except ValueError:
raise app_error(400, "VALIDATION_FAILED", "flight_group_id er ikke en gyldig UUID.")
async with plain_connection() as conn:
owner_row = await conn.fetchrow(
"SELECT gender, handicap_index::float AS handicap_index FROM app_user WHERE id = $1",
user.user_id,
)
if owner_row is None or owner_row["gender"] is None:
raise app_error(400, "VALIDATION_FAILED", "Fullfør profilen din (kjønn/HCP) før du registrerer en runde.")
if resolved.rating_for(body.tee_name, owner_row["gender"]) is None:
raise app_error(
400, "VALIDATION_FAILED",
"Valgt utslag har ingen rating for ditt registrerte kjønn på denne banen.",
)
async with conn.transaction(), translate_db_errors():
round_row = await conn.fetchrow(
"""
INSERT INTO round
(owner_user_id, course_source, teeoff_facility_slug, teeoff_course_id,
personal_course_id, course_name_snapshot, tee_name_snapshot, played_at,
start_hole, holes_planned, started_at, name, play_format,
skins_scoring, skins_tie_handling, visibility_mode, flight_group_id,
bbb_sweep_bonus_enabled, shamble_best_n, allowance_override)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20::jsonb)
RETURNING id::text AS id
""",
user.user_id,
body.course_source,
body.teeoff_facility_slug,
str(body.teeoff_course_id) if body.teeoff_course_id is not None else None,
body.personal_course_id,
resolved.course_name,
body.tee_name,
body.played_at,
body.start_hole,
body.holes_planned,
body.started_at,
body.name.strip() if body.name and body.name.strip() else None,
body.play_format,
body.skins_scoring,
body.skins_tie_handling,
body.visibility_mode,
body.flight_group_id,
body.bbb_sweep_bonus_enabled,
body.shamble_best_n,
json.dumps(body.allowance_override) if body.allowance_override is not None else None,
)
round_id = round_row["id"]
await _create_participant(
conn, round_id, resolved, body.tee_name,
user_id=user.user_id, guest_name=None, is_owner=True,
gender=owner_row["gender"], handicap_index=owner_row["handicap_index"],
stat_level=body.stat_level,
exclude_from_handicap=body.exclude_owner_from_handicap,
individual_round_hole=_ROUND_FORMAT_TO_ENGINE_FORMAT.get(body.play_format, body.play_format)
not in SIDE_IS_UNIT,
)
if body.visibility_mode == "friends" and body.visible_categories:
for category in sorted(set(body.visible_categories)):
await conn.execute(
"INSERT INTO round_visible_category (round_id, category) VALUES ($1, $2)",
round_id,
category,
)
# Rundevarsler (2026-07-28 oppfølging av ADR-036 fase 2) -- kun
# meningsfullt for 'public'/'friends' ('private' gir alltid en tom
# liste). Sendt EN GANG, her, ikke gjenberegnet ved hver visning.
if body.visibility_mode != "private":
watcher_ids = await _friends_who_can_see_round(conn, round_id, user.user_id)
if watcher_ids:
owner_name = await conn.fetchval("SELECT display_name FROM app_user WHERE id = $1", user.user_id)
round_label = (body.name.strip() if body.name and body.name.strip() else None) or resolved.course_name
for friend_id in watcher_ids:
await create_notification(
conn,
user_id=friend_id,
type="round",
message=f"{owner_name} startet en runde du kan følge ({round_label}).",
link_path=f"/watch/{round_id}",
)
return await _load_round_out(conn, round_id, user.user_id)
@router.get("/rounds", response_model=list[RoundOut])
async def list_rounds(user: CurrentUser = Depends(get_current_user)) -> list[RoundOut]:
async with plain_connection() as conn:
# ADR-036 fase 3-utvidelsen (2026-07-26): en lenket medspiller ser nå
# runden i SIN EGEN liste også, ikke bare eieren -- bekreftet av
# brukeren som ønsket allerede 2026-07-25.
ids = await conn.fetch(
"""
SELECT r.id::text AS id
FROM round r
WHERE r.owner_user_id = $1
OR EXISTS(SELECT 1 FROM round_participant WHERE round_id = r.id AND user_id = $1)
ORDER BY r.played_at DESC, r.created_at DESC
""",
user.user_id,
)
return [await _load_round_out(conn, r["id"], user.user_id) for r in ids]
class RoundStatsSummary(BaseModel):
rounds_completed: int
avg_score_to_par: float | None
avg_putts_per_18: float | None
putts_tracked_rounds: int
fairway_hit_pct: float | None
fairway_left_pct: float | None
fairway_right_pct: float | None
fairway_tracked_holes: int
gir_pct: float | None
gir_tracked_holes: int
green_miss_long_pct: float | None
green_miss_short_pct: float | None
green_miss_left_pct: float | None
green_miss_right_pct: float | None
green_miss_tracked_holes: int
one_putt_pct: float | None
putt_dist_one_pct: float | None
putt_dist_two_pct: float | None
putt_dist_three_plus_pct: float | None
scrambling_pct: float | None
sand_save_pct: float | None
avg_chip_per_round: float | None
avg_bunker_per_round: float | None
avg_penalty_per_round: float | None
avg_anyway_per_round: float | None
# Til-par splittet på om en hendelse inntraff på HULLET -- pooler
# enkelthull på tvers av alle runder (ikke per-runde-snitt, siden dette
# er hull-nivå-betingelser), samme formel som `round-stats.tsx` sin
# `avgToParWithGir`/`avgToParFairwayHit`/`avgToParWithBunker` bruker
# for én runde.
avg_to_par_with_gir: float | None
avg_to_par_without_gir: float | None
avg_to_par_fairway_hit: float | None
avg_to_par_fairway_miss: float | None
avg_to_par_with_bunker: float | None
avg_to_par_without_bunker: float | None
avg_to_par_with_anyway: float | None
avg_to_par_without_anyway: float | None
class RoundStatsWindowSummary(BaseModel):
window: str
current: RoundStatsSummary
previous: RoundStatsSummary
StatsWindow = Literal["last_round", "last_5", "last_10", "month", "year", "last_year", "all"]
def _resolve_stats_window(window: StatsWindow, ordered_rounds: list[tuple[str, date]]) -> tuple[set[str], set[str]]:
"""`ordered_rounds` er (round_id, played_at) sortert NYEST FØRST.
Returnerer (gjeldende periode, forrige periode) som round_id-mengder.
Forrige periode er ALLTID perioden av SAMME LENGDE rett før gjeldende
periodes start -- rullerende for antall-baserte vinduer (samme antall
runder rett før), rullerende for dato-baserte vinduer (samme antall
DAGER rett før startdatoen). Én ensartet regel for alle vindutyper,
ingen kalender-spesialtilfeller (unngår å måtte definere "forrige
måned"/"forrige år" ulikt fra "forrige periode" for et rullerende
vindu som "siste 365 dager").
"""
if window == "all":
return {r[0] for r in ordered_rounds}, set()
if window in ("last_round", "last_5", "last_10"):
n = {"last_round": 1, "last_5": 5, "last_10": 10}[window]
current = ordered_rounds[:n]
previous = ordered_rounds[n : 2 * n]
return {r[0] for r in current}, {r[0] for r in previous}
today = date.today()
if window == "month":
start = today.replace(day=1)
elif window == "year":
start = today.replace(month=1, day=1)
elif window == "last_year":
start = today - timedelta(days=365)
else:
raise ValueError(f"Ukjent vindu: {window}")
length_days = (today - start).days + 1
prev_end = start - timedelta(days=1)
prev_start = prev_end - timedelta(days=length_days - 1)
current = {r[0] for r in ordered_rounds if r[1] >= start}
previous = {r[0] for r in ordered_rounds if prev_start <= r[1] <= prev_end}
return current, previous
def _summarize_rounds(round_ids: set[str], by_round: dict[str, list], stat_level_by_round: dict[str, str]) -> RoundStatsSummary:
"""Samme formler som `round-stats.tsx` sin `computeStats()` bruker per
enkeltrunde, pooler kun holdene fra `round_ids` -- gjenbrukt for BÅDE
gjeldende og forrige periode (se `_resolve_stats_window`)."""
def avg(values: list[float]) -> float | None:
return sum(values) / len(values) if values else None
to_par_values: list[float] = []
putt_totals: list[float] = []
for round_id in round_ids:
holes = by_round.get(round_id, [])
played = [h for h in holes if h["played"] and h["score"] is not None]
if played:
to_par_values.append(sum(h["score"] - h["par"] for h in played))
if stat_level_by_round.get(round_id) != "strokes_only":
putt_totals.append(sum(h["putts"] if h["putts"] is not None else 2 for h in holes))
all_played = [h for rid in round_ids for h in by_round.get(rid, []) if h["played"] and h["score"] is not None]
fairway_tracked = [h for h in all_played if h["par"] != 3 and h["tee_shot_result"] is not None]
fairway_hit_pct = avg([100.0 if h["tee_shot_result"] == "fairway" else 0.0 for h in fairway_tracked])
fairway_left_pct = avg([100.0 if h["tee_shot_result"] == "left" else 0.0 for h in fairway_tracked])
fairway_right_pct = avg([100.0 if h["tee_shot_result"] == "right" else 0.0 for h in fairway_tracked])
def is_gir(h) -> bool:
return h["score"] - h["putts"] <= h["par"] - 2
gir_eligible = [h for h in all_played if h["putts"] is not None]
gir_pct = avg([100.0 if is_gir(h) else 0.0 for h in gir_eligible])
one_putt_pct = avg([100.0 if h["putts"] <= 1 else 0.0 for h in gir_eligible])
# Puttfordeling (donut-vennlig, 3 gjensidig utelukkende bøtter) -- egne
# eksakte grenser (==1/==2/>=3), SAMME bøtter som `round-stats.tsx` sin
# `puttCategories` bruker per enkeltrunde, ikke samme grense som
# `one_putt_pct` over (som bevisst bruker <=1 -- en litt annen,
# allerede etablert "hvor ofte putter du bra"-rate, ikke en distribusjon).
putt_dist_one_pct = avg([100.0 if h["putts"] == 1 else 0.0 for h in gir_eligible])
putt_dist_two_pct = avg([100.0 if h["putts"] == 2 else 0.0 for h in gir_eligible])
putt_dist_three_plus_pct = avg([100.0 if h["putts"] >= 3 else 0.0 for h in gir_eligible])
# Retning på bomskudd mot green -- eget spor (approach_result), ikke
# avledet av putte-basert GIR: en spiller kan registrere retning uten
# noensinne å registrere putter (og omvendt), samme uavhengighet som
# `round-stats.tsx` sin `missedGreen`/`missDir`.
green_missed = [h for h in all_played if h["approach_result"] is not None and h["approach_result"] != "hit"]
def miss_pct(direction: str) -> float | None:
return avg([100.0 if h["approach_result"] == direction else 0.0 for h in green_missed])
gir_missed = [h for h in gir_eligible if not is_gir(h)]
scrambling_pct = avg([100.0 if (h["score"] - h["par"]) <= 0 else 0.0 for h in gir_missed])
sand_eligible = [h for h in gir_missed if h["bunker_shot_count"] is not None and h["bunker_shot_count"] >= 1]
sand_save_pct = avg([100.0 if (h["score"] - h["par"]) <= 0 else 0.0 for h in sand_eligible])
# Til-par splittet på hull-nivå-hendelser (brukerens eksplisitte
# instruks 2026-07-28) -- pooler ENKELTHULL på tvers av alle runder i
# perioden, samme `diff()`-formel som `round-stats.tsx` sin
# `avgToParWithGir`/`avgToParFairwayHit`/`avgToParWithBunker` (portert
# uendret, anywayslag-splitten er en ny, konsekvent utvidelse av samme
# mønster -- fantes ikke fra før for enkeltrunder).
def diff(h) -> int:
return h["score"] - h["par"]
avg_to_par_with_gir = avg([diff(h) for h in gir_eligible if is_gir(h)])
avg_to_par_without_gir = avg([diff(h) for h in gir_eligible if not is_gir(h)])
avg_to_par_fairway_hit = avg([diff(h) for h in fairway_tracked if h["tee_shot_result"] == "fairway"])
avg_to_par_fairway_miss = avg([diff(h) for h in fairway_tracked if h["tee_shot_result"] in ("left", "right")])
bunker_eligible = [h for h in all_played if h["bunker_shot_count"] is not None]
avg_to_par_with_bunker = avg([diff(h) for h in bunker_eligible if h["bunker_shot_count"] >= 1])
avg_to_par_without_bunker = avg([diff(h) for h in bunker_eligible if h["bunker_shot_count"] == 0])
anyway_eligible = [h for h in all_played if h["anyway_strokes"] is not None]
avg_to_par_with_anyway = avg([diff(h) for h in anyway_eligible if h["anyway_strokes"] >= 1])
avg_to_par_without_anyway = avg([diff(h) for h in anyway_eligible if h["anyway_strokes"] == 0])
def avg_per_round(field: str) -> float | None:
totals = []
for round_id in round_ids:
eligible = [h for h in by_round.get(round_id, []) if h["played"] and h["score"] is not None and h[field] is not None]
if eligible:
totals.append(sum(h[field] for h in eligible))
return avg(totals)
return RoundStatsSummary(
rounds_completed=len(round_ids),
avg_score_to_par=avg(to_par_values),
avg_putts_per_18=avg(putt_totals),
putts_tracked_rounds=len(putt_totals),
fairway_hit_pct=fairway_hit_pct,
fairway_left_pct=fairway_left_pct,
fairway_right_pct=fairway_right_pct,
fairway_tracked_holes=len(fairway_tracked),
gir_pct=gir_pct,
gir_tracked_holes=len(gir_eligible),
green_miss_long_pct=miss_pct("long"),
green_miss_short_pct=miss_pct("short"),
green_miss_left_pct=miss_pct("left"),
green_miss_right_pct=miss_pct("right"),
green_miss_tracked_holes=len(green_missed),
one_putt_pct=one_putt_pct,
putt_dist_one_pct=putt_dist_one_pct,
putt_dist_two_pct=putt_dist_two_pct,
putt_dist_three_plus_pct=putt_dist_three_plus_pct,
scrambling_pct=scrambling_pct,
sand_save_pct=sand_save_pct,
avg_chip_per_round=avg_per_round("chip_count"),
avg_bunker_per_round=avg_per_round("bunker_shot_count"),
avg_penalty_per_round=avg_per_round("penalty_strokes"),
avg_anyway_per_round=avg_per_round("anyway_strokes"),
avg_to_par_with_gir=avg_to_par_with_gir,
avg_to_par_without_gir=avg_to_par_without_gir,
avg_to_par_fairway_hit=avg_to_par_fairway_hit,
avg_to_par_fairway_miss=avg_to_par_fairway_miss,
avg_to_par_with_bunker=avg_to_par_with_bunker,
avg_to_par_without_bunker=avg_to_par_without_bunker,
avg_to_par_with_anyway=avg_to_par_with_anyway,
avg_to_par_without_anyway=avg_to_par_without_anyway,
)
@router.get("/rounds/stats/summary", response_model=RoundStatsWindowSummary)
async def get_rounds_stats_summary(
window: StatsWindow = Query("all"),
user: CurrentUser = Depends(get_current_user),
) -> RoundStatsWindowSummary:
"""Aggregert statistikk over brukerens fullførte runder (egen
deltaker-rad, ikke medspilleres), for et valgt tidsvindu -- pluss samme
tall for FORRIGE periode av samme lengde til sammenligning (se
`_resolve_stats_window`). Ingen paginering -- samme "hent alt, aggreger
i Python"-mønster som `list_rounds`, forsvarlig i volum siden
`round_hole` alltid har nøyaktig 18 rader per deltaker uansett
holes_planned (se `_create_participant`).
Putt/18-hull-regelen (brukerens eksplisitte instruks 2026-07-28): for
hver fullført runde der puttsporing faktisk var på (stat_level ≠
'strokes_only') telles ALLE 18 lagrede hull -- et hull uten registrert
putt-verdi (uspilt, eller utenfor et 9-hulls spilleomfang) telles som 2
putter. Runder uten puttsporing holdes helt utenfor putt-tallet.
Alle andre andelstall (fairway/GIR/én-putt/scrambling/sand save/miss-
retning) pooler kun FAKTISK registrerte hull -- samme formler som
`round-stats.tsx` sin `computeStats()` bruker per enkeltrunde (portert
hit, ikke en ny definisjon), ingen padding der brukeren ikke ba om det.
"""
async with plain_connection() as conn:
rows = await conn.fetch(
"""
SELECT rp.round_id::text AS round_id, rp.stat_level, r.played_at,
rh.par, rh.played, rh.score, rh.putts,
rh.tee_shot_result, rh.approach_result, rh.chip_count,
rh.bunker_shot_count, rh.penalty_strokes, rh.anyway_strokes
FROM round_participant rp
JOIN round r ON r.id = rp.round_id
JOIN round_hole rh ON rh.round_participant_id = rp.id
WHERE rp.user_id = $1 AND r.completed_at IS NOT NULL
ORDER BY r.played_at DESC, rh.hole_number
""",
user.user_id,
)
by_round: dict[str, list] = {}
stat_level_by_round: dict[str, str] = {}
played_at_by_round: dict[str, date] = {}
for r in rows:
by_round.setdefault(r["round_id"], []).append(r)
stat_level_by_round[r["round_id"]] = r["stat_level"]
played_at_by_round[r["round_id"]] = r["played_at"]
# Distinkte runder, nyest først -- rekkefølgen `rows` allerede har
# (ORDER BY r.played_at DESC) bevares siden Python-dicts er innsettings-
# ordnet, ingen ny sortering nødvendig.
ordered_rounds = [(rid, played_at_by_round[rid]) for rid in by_round]
current_ids, previous_ids = _resolve_stats_window(window, ordered_rounds)
return RoundStatsWindowSummary(
window=window,
current=_summarize_rounds(current_ids, by_round, stat_level_by_round),
previous=_summarize_rounds(previous_ids, by_round, stat_level_by_round),
)
class KnownGuestOut(BaseModel):
guest_first_name: str
guest_last_name: str | None
gender: Literal["m", "f", "x"] | None
handicap_index: float | None
@router.get("/rounds/guests/known", response_model=KnownGuestOut | None)
async def find_known_guest(email: str, user: CurrentUser = Depends(get_current_user)) -> KnownGuestOut | None:
""""Gjenkjenn denne e-posten"-oppslag (2026-08-03) -- bevisst scoped til
DENNE brukerens EGNE tidligere registrerte gjester, ikke globalt på
tvers av alle organisatorer. Et globalt oppslag ville latt hvem som
helst skrive inn en tilfeldig e-post og se navn/kjønn/HCP en HELT ANNEN
organisator har registrert -- en reell personvernlekkasje. Returnerer
den NYESTE treffende gjeste-raden (spillerens opplysninger kan ha
endret seg siden forrige runde)."""
email = email.strip()
if not email:
return None
async with plain_connection() as conn:
row = await conn.fetchrow(
"""
SELECT rp.guest_first_name, rp.guest_last_name, rp.gender,
rp.handicap_index_snapshot::float AS handicap_index
FROM round_participant rp
JOIN round r ON r.id = rp.round_id
WHERE r.owner_user_id = $1
AND rp.guest_first_name IS NOT NULL
AND lower(rp.guest_email) = lower($2)
ORDER BY r.played_at DESC
LIMIT 1
""",
user.user_id,
email,
)
return KnownGuestOut(**dict(row)) if row is not None else None
async def _get_owned_round_or_404(conn, round_id: str, user_id: str):
"""Strengt eier-only -- for runde-forvaltning (rediger/slett metadata,
legge til/fjerne deltakere). IKKE for lesing/scoreregistrering, se
`_get_accessible_round_or_404`."""
row = await conn.fetchrow("SELECT owner_user_id::text AS owner_user_id FROM round WHERE id = $1", round_id)
if row is None:
raise app_error(404, "NOT_FOUND", "Runden finnes ikke.")
if row["owner_user_id"] != user_id:
raise app_error(403, "NOT_AUTHORIZED", "Du eier ikke denne runden.")
async def _get_accessible_round_or_404(conn, round_id: str, user_id: str):
"""Eier ELLER en lenket medspiller (round_participant.user_id) --
ADR-036 fase 3-utvidelsen (2026-07-26): en medspiller kan se runden og
registrere score for HELE flighten (bekreftet regel), men kan IKKE
forvalte runden (se `_get_owned_round_or_404` for det)."""
row = await conn.fetchrow(
"""
SELECT r.owner_user_id::text AS owner_user_id,
EXISTS(
SELECT 1 FROM round_participant
WHERE round_id = r.id AND user_id = $2
) AS is_linked_participant
FROM round r WHERE r.id = $1
""",
round_id,
user_id,
)
if row is None:
raise app_error(404, "NOT_FOUND", "Runden finnes ikke.")
if row["owner_user_id"] != user_id and not row["is_linked_participant"]:
raise app_error(403, "NOT_AUTHORIZED", "Du har ikke tilgang til denne runden.")
# ---------------------------------------------------------------------------
# Tredjeparts leseadgang (ADR-036 fase 2, 2026-07-28) -- venner/offentlig-
# heten sitt innsyn i en runde de IKKE selv er eier eller deltaker på.
# Bevisst ADSKILT fra _get_accessible_round_or_404 over: den dekker eier +
# faktisk medspiller (som alltid har full lese-/skrivetilgang uansett
# visibility_mode), denne dekker KUN lesing for alle andre, styrt av
# visibility_mode + (for 'friends') eierens private kategorisering av
# viewer. `viewer_user_id=None` er en gyldig, forventet verdi (anonym
# leser) -- gir tilgang KUN når visibility_mode='public'.
# ---------------------------------------------------------------------------
async def _can_view_round(conn, round_id: str, viewer_user_id: str | None) -> bool:
row = await conn.fetchrow(
"SELECT owner_user_id::text AS owner_user_id, visibility_mode FROM round WHERE id = $1",
round_id,
)
if row is None:
return False
if viewer_user_id is not None and row["owner_user_id"] == viewer_user_id:
return True
if viewer_user_id is not None:
is_participant = await conn.fetchval(
"SELECT EXISTS(SELECT 1 FROM round_participant WHERE round_id = $1 AND user_id = $2)",
round_id,
viewer_user_id,
)
if is_participant:
return True
if row["visibility_mode"] == "public":
return True
if row["visibility_mode"] == "private":
return False
# 'friends' -- krever et AKSEPTERT vennskap MED eieren OG at EIERENS
# kategorisering av viewer (ikke omvendt -- det er eieren som
# begrenser, basert på egen gruppering, ADR-036 Beslutning B).
#
# Presisert av bruker 2026-07-29: "ikke vise" overstyrer "vise" -- er
# vennen satt i FLERE kategorier, holder det IKKE at én av dem er
# synlig for runden; ALLE vennens kategorier må være i rundens synlige
# sett. En venn med INGEN kategorier i det hele tatt vises ALDRI (samme
# runde: kategorisering er nå obligatorisk fra vennskapet inngås, se
# friends.py -- en ukategorisert venn er derfor alltid en igjenværende
# unntakstilstand fra FØR den regelen, ikke en normal, forventet sti).
if viewer_user_id is None:
return False
owner_id = row["owner_user_id"]
is_friend = await conn.fetchval(
"""
SELECT EXISTS(
SELECT 1 FROM friendship
WHERE status = 'accepted'
AND ((requester_user_id = $1 AND addressee_user_id = $2)
OR (requester_user_id = $2 AND addressee_user_id = $1))
)
""",
owner_id,
viewer_user_id,
)
if not is_friend:
return False
return await conn.fetchval(
"""
SELECT EXISTS(
SELECT 1 FROM friend_categorization
WHERE owner_user_id = $1 AND friend_user_id = $2
)
AND NOT EXISTS(
SELECT 1 FROM friend_categorization fc
WHERE fc.owner_user_id = $1 AND fc.friend_user_id = $2
AND fc.category NOT IN (SELECT category FROM round_visible_category WHERE round_id = $3)
)
""",
owner_id,
viewer_user_id,
round_id,
)
async def _get_viewable_round_or_404(conn, round_id: str, viewer_user_id: str | None) -> None:
exists = await conn.fetchval("SELECT 1 FROM round WHERE id = $1", round_id)
if exists is None:
raise app_error(404, "NOT_FOUND", "Runden finnes ikke.")
if not await _can_view_round(conn, round_id, viewer_user_id):
raise app_error(403, "NOT_AUTHORIZED", "Du har ikke tilgang til denne runden.")
async def _friends_who_can_see_round(conn, round_id: str, owner_user_id: str) -> list[str]:
"""Rundevarsler (FEATURE_BACKLOG.md, 2026-07-28 oppfølging av ADR-036
fase 2) -- aksepterte venner av EIEREN som kan se DENNE runden akkurat
nå (offentlig, eller riktig venne-kategori), brukt til fan-out-varsling
ved opprettelse OG ved fullføring. Bevisst GJENBEREGNET hver gang (ikke
en lagret mottakerliste) -- samme regel som selve tilgangskontrollen i
`_can_view_round`, aldri ute av synk med den."""
row = await conn.fetchrow("SELECT visibility_mode FROM round WHERE id = $1", round_id)
if row is None or row["visibility_mode"] == "private":
return []
friend_rows = await conn.fetch(
"""
SELECT (CASE WHEN requester_user_id = $1 THEN addressee_user_id ELSE requester_user_id END)::text AS friend_id
FROM friendship
WHERE status = 'accepted' AND (requester_user_id = $1 OR addressee_user_id = $1)
""",
owner_user_id,
)
friend_ids = [r["friend_id"] for r in friend_rows]
if not friend_ids:
return []
if row["visibility_mode"] == "public":
return friend_ids
# Samme "alle kategorier må være synlige, ikke bare én"-regel som
# _can_view_round -- en venn med minst én ikke-synlig kategori
# ekskluderes fra fan-out-varselet, selv om en annen av kategoriene
# deres er valgt.
matched = await conn.fetch(
"""
SELECT fc.friend_user_id::text AS friend_id
FROM friend_categorization fc
WHERE fc.owner_user_id = $1 AND fc.friend_user_id = ANY($2::uuid[])
GROUP BY fc.friend_user_id
HAVING COUNT(*) FILTER (
WHERE fc.category NOT IN (SELECT category FROM round_visible_category WHERE round_id = $3)
) = 0
""",
owner_user_id,
friend_ids,
round_id,
)
return [r["friend_id"] for r in matched]
# ---------------------------------------------------------------------------
# "Venner på banen" (dashbord-redesign 2026-08-01) -- venner som enten
# spiller en aktiv runde AKKURAT NÅ, eller fullførte en innen de siste 24
# timene. Motsatt retning av `_friends_who_can_see_round` (der starter vi
# fra EIEREN og finner vennene deres) -- her starter vi fra VIEWEREN og
# finner vennenes runder, filtrert gjennom SAMME synlighetsregel som
# `_can_view_round` sin 'friends'-gren (kopiert inn i SQL-en under for å
# gjøre dette til ett enkelt sett-oppslag i stedet for N kall til
# `_can_view_round` per kandidatrunde -- reelt greit på denne skalaen,
# siden en brukers vennlisteantall er lite).
# ---------------------------------------------------------------------------
class FriendOnCourseEntry(BaseModel):
round_id: str
friend_user_id: str
friend_name: str
course_name: str
play_format: str
status: Literal["playing", "recently_finished"]
holes_played: int
holes_planned: int
score_to_par: int | None
started_at: str | None
completed_at: str | None
@router.get("/friends/on-course", response_model=list[FriendOnCourseEntry])
async def list_friends_on_course(user: CurrentUser = Depends(get_current_user)) -> list[FriendOnCourseEntry]:
async with plain_connection() as conn:
rows = await conn.fetch(
"""
SELECT r.id::text AS round_id, r.owner_user_id::text AS owner_user_id,
COALESCE(au.first_name || ' ' || au.last_name, au.display_name) AS friend_name,
r.course_name_snapshot AS course_name, r.play_format,
r.holes_planned, r.started_at, r.completed_at,
COUNT(rh.*) FILTER (WHERE rh.played) AS holes_played,
COALESCE(SUM(rh.score) FILTER (WHERE rh.played), 0) AS total_score,
COALESCE(SUM(rh.par) FILTER (WHERE rh.played), 0) AS total_par
FROM round r
JOIN app_user au ON au.id = r.owner_user_id
JOIN friendship f ON f.status = 'accepted'
AND ((f.requester_user_id = $1 AND f.addressee_user_id = r.owner_user_id)
OR (f.requester_user_id = r.owner_user_id AND f.addressee_user_id = $1))
JOIN round_participant rp ON rp.round_id = r.id AND rp.user_id = r.owner_user_id
LEFT JOIN round_hole rh ON rh.round_participant_id = rp.id
WHERE r.owner_user_id != $1
AND (
(r.started_at IS NOT NULL AND r.completed_at IS NULL)
OR (r.completed_at IS NOT NULL AND r.completed_at >= now() - interval '24 hours')
)
AND (
r.visibility_mode = 'public'
OR (
r.visibility_mode = 'friends'
AND EXISTS(
SELECT 1 FROM friend_categorization fc
WHERE fc.owner_user_id = r.owner_user_id AND fc.friend_user_id = $1
)
AND NOT EXISTS(
SELECT 1 FROM friend_categorization fc
WHERE fc.owner_user_id = r.owner_user_id AND fc.friend_user_id = $1
AND fc.category NOT IN (
SELECT category FROM round_visible_category WHERE round_id = r.id
)
)
)
)
GROUP BY r.id, r.owner_user_id, au.first_name, au.last_name, au.display_name,
r.course_name_snapshot, r.play_format, r.holes_planned, r.started_at, r.completed_at
ORDER BY COALESCE(r.started_at, r.completed_at) DESC
""",
user.user_id,
)
out: list[FriendOnCourseEntry] = []
for r in rows:
holes_played = r["holes_played"]
score_to_par = (
r["total_score"] - r["total_par"]
if holes_played > 0 and r["play_format"] in ("stroke", "stableford")
else None
)
out.append(
FriendOnCourseEntry(
round_id=r["round_id"],
friend_user_id=r["owner_user_id"],
friend_name=r["friend_name"],
course_name=r["course_name"],
play_format=r["play_format"],
status="playing" if r["completed_at"] is None else "recently_finished",
holes_played=holes_played,
holes_planned=r["holes_planned"],
score_to_par=score_to_par,
started_at=r["started_at"].isoformat() if r["started_at"] else None,
completed_at=r["completed_at"].isoformat() if r["completed_at"] else None,
)
)
return out
# ---------------------------------------------------------------------------
# Faktisk (beregnet) HCP -- ADR-038. v1 KUN fra frittstående runder --
# `_gather_qualifying_differentials` er det bevisste skjøtepunktet for en
# fremtidig UNION mot turnering-/organisasjonsscoring (ADR-037), ikke bygget
# ennå. Ingen ny, generell "scoring record"-tabell -- for tidlig abstraksjon
# for en kilde som ikke finnes.
# ---------------------------------------------------------------------------
async def _gather_qualifying_differentials(conn, user_id: str) -> list[tuple[date, float]]:
rows = await conn.fetch(
"""
SELECT r.played_at, rp.score_differential::float AS score_differential
FROM round_participant rp
JOIN round r ON r.id = rp.round_id
WHERE rp.user_id = $1
AND rp.counts_for_handicap
AND NOT rp.exclude_from_handicap
AND rp.score_differential IS NOT NULL
ORDER BY r.played_at DESC
""",
user_id,
)
return [(row["played_at"], row["score_differential"]) for row in rows]
async def _recompute_computed_handicap_index(conn, user_id: str) -> None:
"""Rule 5.2 (beste 8-av-≤20) + Rule 5.7/5.8 (Low HI-cap). Ingen tidligere
'computed'-historikk å låse mot -- capping hoppes bevisst over (Low HI
er udefinert før en første indeks er etablert), ikke en feil."""
differentials = await _gather_qualifying_differentials(conn, user_id)
new_index = handicap_index_from_differentials([d for _, d in differentials][:20])
if new_index is None:
await conn.execute(
"UPDATE app_user SET computed_handicap_index = NULL, computed_handicap_index_updated_at = now() "
"WHERE id = $1",
user_id,
)
return
history_rows = await conn.fetch(
"""
SELECT recorded_at::date AS d, handicap_index::float AS idx
FROM handicap_history WHERE user_id = $1 AND source = 'computed'
ORDER BY recorded_at
""",
user_id,
)
low = low_handicap_index([(row["d"], row["idx"]) for row in history_rows], date.today())
final_index = apply_index_caps(new_index, low) if low is not None else new_index
await conn.execute(
"UPDATE app_user SET computed_handicap_index = $2, computed_handicap_index_updated_at = now() WHERE id = $1",
user_id, final_index,
)
await conn.execute(
"INSERT INTO handicap_history (user_id, handicap_index, source) VALUES ($1, $2, 'computed')",
user_id, final_index,
)
@router.get("/rounds/{round_id}", response_model=RoundOut)
async def get_round(round_id: str, user: CurrentUser = Depends(get_current_user)) -> RoundOut:
async with plain_connection() as conn:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
return await _load_round_out(conn, round_id, user.user_id)
class RoundUpdate(BaseModel):
# Bane-bytte er ATOMISK -- enten oppgis course_source+tee_name (pluss de
# kildespesifikke feltene) sammen, eller ingen av dem. holes_planned/
# start_hole kan endres uavhengig, i samme kall eller alene -- disse
# rører aldri round_hole, kun visnings-/navigasjonsmetadata.
course_source: Literal["teeoff", "custom"] | None = None
teeoff_facility_slug: str | None = None
teeoff_course_id: int | None = None
personal_course_id: str | None = None
tee_name: str | None = None
# Rent metadata-felt -- kan endres/fjernes uansett fullført-status,
# samme begrunnelse som start_hole/started_at/completed_at under. Sendes
# feltet med tom streng, tolkes det som "fjern navnet" (NULL); mangler
# feltet i kallet, røres eksisterende navn ikke (samme mønster som de
# andre feltene her -- kun `None`/utelatt betyr "ikke rør").
name: str | None = Field(default=None, max_length=200)
holes_planned: Literal[9, 18] | None = None
start_hole: int | None = Field(default=None, ge=1, le=18)
# Ren metadata (ADR-038 Beslutning D) -- rører aldri AGS/differensial-
# matematikken selv, kan derfor endres uansett fullført-status. Utvidet
# 2026-08-03 til samme fulle sett som RoundCreate.play_format (var
# blitt hengende igjen på kun de tre opprinnelige formatene fra FØR de
# åtte nye formatene -- ADR-039 -- ble bygget, en ren forglemmelse, ikke
# en bevisst begrensning). Et format som krever ekstra oppsett (sider/
# best_n/lineup_order) som ikke finnes ennå håndteres allerede av
# eksisterende "sett opp X først"-meldinger andre steder, ikke noe nytt
# å validere her.
play_format: Literal[
"stroke", "match", "skins", "fourball", "foursome", "greensome", "scramble_2", "scramble_4", "stableford",
"chapman", "copenhagen", "bbb", "flag", "shamble", "money_ball", "high_low_high",
] | None = None
# Utslagstidspunkt og "Ferdig"-tidspunkt -- begge kan justeres i
# etterkant (f.eks. glemte å trykke "Fullfør runde" før flere timer
# senere, og vil rette opp tidsbruken). completed_at kan KUN settes på
# en runde som allerede er fullført (se validering under) -- denne
# PATCH-en fullfører aldri runden selv, kun korrigerer et tidspunkt som
# /complete allerede har satt.
started_at: datetime | None = None
completed_at: datetime | None = None
# ADR-036 Beslutning B (fase 2, 2026-07-28) -- ren metadata, endrer
# aldri HCP-beregningen, kan derfor justeres uansett fullført-status,
# samme begrunnelse som start_hole/started_at over.
# visible_categories er en FULL ERSTATNING av settet når sendt (samme
# "erstatt hele settet"-kontrakt som PUT /friends/{id}/categories) --
# utelatt/None rører ikke eksisterende kategorier, tom liste [] tømmer
# dem.
visibility_mode: Literal["public", "private", "friends"] | None = None
visible_categories: list[_FriendCategory] | None = None
# Flere flighter (migrasjon 035) -- SETTER gruppe-id (None = ikke rør,
# samme konvensjon som resten av denne modellen). Kun brukt til å binde
# en tidligere gruppeløs runde til en fersk gruppe idet en andre flight
# legges til (round-detail.tsx). Ingen vei til å FJERNE en runde fra en
# gruppe igjen i denne runden -- ikke etterspurt.
flight_group_id: str | None = None
# HCP-prosent + Match-HCP (migrasjon 051) -- samme "None = ikke rør"-
# konvensjon som resten av denne modellen (ingen vei til å eksplisitt
# NULLSTILLE tilbake til formatets standard i v1 -- ikke etterspurt).
# Rører ALDRI course_handicap_snapshot, men regner playing_handicap på
# nytt for allerede tildelte sider (se update_round).
allowance_override: dict | None = None
@router.patch("/rounds/{round_id}", response_model=RoundOut)
async def update_round(
round_id: str,
body: RoundUpdate,
user: CurrentUser = Depends(get_current_user),
) -> RoundOut:
"""
Retter opp feil bane/utslag/antall hull/starthull ETTER at runden er
opprettet (2026-07-24) -- f.eks. hvis man oppdager underveis at feil
bane ble valgt, eller vil justere utslags-/fullført-tidspunktet i
etterkant. Endrer ALDRI allerede registrerte slag/putter/etc. i
round_hole -- kun rating-grunnlaget (par/stroke-index-snapshot +
course/slope-rating) hullene regnes ut fra. Bane-bytte og
holes_planned er bevisst avvist etter at runden er fullført
(differensialen er da allerede beregnet fra det gamle grunnlaget, og
en re-beregning etter fullføring er utenfor omfang her -- ulikt
tilsvarende bane-bytte for turnering-økter, som bevisst TILLATER dette
selv etter avgjørelse). start_hole/started_at/completed_at er derimot
ren metadata som ALDRI påvirker HCP-beregningen, og kan derfor justeres
uansett fullført-status.
"""
if body.flight_group_id is not None:
try:
uuid.UUID(body.flight_group_id)
except ValueError:
raise app_error(400, "VALIDATION_FAILED", "flight_group_id er ikke en gyldig UUID.")
async with plain_connection() as conn:
await _get_owned_round_or_404(conn, round_id, user.user_id)
round_row = await conn.fetchrow(
"SELECT started_at, completed_at, play_format FROM round WHERE id = $1", round_id
)
is_completed = round_row["completed_at"] is not None
if is_completed and (body.course_source is not None or body.holes_planned is not None):
raise app_error(
409, "ALREADY_COMPLETED",
"Runden er allerede fullført -- kan ikke endre bane eller antall hull i etterkant.",
)
if body.completed_at is not None and not is_completed:
raise app_error(
400, "VALIDATION_FAILED",
"Runden må fullføres via \"Fullfør runde\" først -- deretter kan tidspunktet justeres.",
)
effective_started_at = body.started_at if body.started_at is not None else round_row["started_at"]
effective_completed_at = body.completed_at if body.completed_at is not None else round_row["completed_at"]
if (
effective_started_at is not None
and effective_completed_at is not None
and effective_completed_at <= effective_started_at
):
raise app_error(400, "VALIDATION_FAILED", "Fullført-tidspunktet må være etter utslagstidspunktet.")
resolved: _ResolvedCourse | None = None
participants = None
if body.course_source is not None:
if not body.tee_name:
raise app_error(400, "VALIDATION_FAILED", "tee_name er påkrevd ved bane-bytte.")
if body.course_source == "teeoff":
if not body.teeoff_facility_slug or not body.teeoff_course_id:
raise app_error(400, "VALIDATION_FAILED", "teeoff_facility_slug og teeoff_course_id er påkrevd.")
resolved = await _resolve_teeoff_course(body.teeoff_facility_slug, body.teeoff_course_id)
else:
if not body.personal_course_id:
raise app_error(400, "VALIDATION_FAILED", "personal_course_id er påkrevd.")
resolved = await _resolve_personal_course(body.personal_course_id)
participants = await conn.fetch(
"""
SELECT id::text AS id, gender, handicap_index_snapshot::float AS handicap_index_snapshot
FROM round_participant WHERE round_id = $1
""",
round_id,
)
# Valider FOR ALLE deltakere FØR noe skrives -- hele bane-byttet
# avvises tydelig hvis ÉN eneste deltaker ville mistet HCP-
# sporing, ingen delvis anvendt endring.
for p in participants:
if resolved.rating_for(body.tee_name, p["gender"]) is None:
raise app_error(
400, "VALIDATION_FAILED",
"Den nye banen/utslaget mangler rating for én eller flere av deltakernes kjønn -- ingenting er endret.",
)
async with conn.transaction():
if body.holes_planned is not None:
await conn.execute("UPDATE round SET holes_planned = $2 WHERE id = $1", round_id, body.holes_planned)
if body.start_hole is not None:
await conn.execute("UPDATE round SET start_hole = $2 WHERE id = $1", round_id, body.start_hole)
if body.name is not None:
await conn.execute(
"UPDATE round SET name = $2 WHERE id = $1",
round_id,
body.name.strip() if body.name.strip() else None,
)
if body.play_format is not None:
await conn.execute("UPDATE round SET play_format = $2 WHERE id = $1", round_id, body.play_format)
if body.allowance_override is not None:
await conn.execute(
"UPDATE round SET allowance_override = $2::jsonb WHERE id = $1",
round_id,
json.dumps(body.allowance_override),
)
if body.started_at is not None:
await conn.execute("UPDATE round SET started_at = $2 WHERE id = $1", round_id, body.started_at)
if body.completed_at is not None:
await conn.execute("UPDATE round SET completed_at = $2 WHERE id = $1", round_id, body.completed_at)
if body.visibility_mode is not None:
await conn.execute("UPDATE round SET visibility_mode = $2 WHERE id = $1", round_id, body.visibility_mode)
if body.flight_group_id is not None:
await conn.execute("UPDATE round SET flight_group_id = $2 WHERE id = $1", round_id, body.flight_group_id)
if body.visible_categories is not None:
await conn.execute("DELETE FROM round_visible_category WHERE round_id = $1", round_id)
for category in sorted(set(body.visible_categories)):
await conn.execute(
"INSERT INTO round_visible_category (round_id, category) VALUES ($1, $2)",
round_id,
category,
)
if resolved is not None and participants is not None:
await conn.execute(
"""
UPDATE round SET course_source = $2, teeoff_facility_slug = $3, teeoff_course_id = $4,
personal_course_id = $5, course_name_snapshot = $6, tee_name_snapshot = $7
WHERE id = $1
""",
round_id,
body.course_source,
body.teeoff_facility_slug,
str(body.teeoff_course_id) if body.teeoff_course_id is not None else None,
body.personal_course_id,
resolved.course_name,
body.tee_name,
)
par_by_hole = {h[0]: h[1] for h in resolved.holes}
index_by_hole = {h[0]: h[2] for h in resolved.holes}
for p in participants:
course_rating, slope_rating, tee_par = resolved.rating_for(body.tee_name, p["gender"])
course_handicap_snapshot = None
if p["handicap_index_snapshot"] is not None:
course_handicap_snapshot = course_handicap(
p["handicap_index_snapshot"], slope_rating, course_rating, tee_par
)
await conn.execute(
"""
UPDATE round_participant SET tee_name_snapshot = $2, course_rating_snapshot = $3,
slope_rating_snapshot = $4, tee_par_snapshot = $5, course_handicap_snapshot = $6
WHERE id = $1
""",
p["id"], body.tee_name, course_rating, slope_rating, tee_par, course_handicap_snapshot,
)
for hole_number in range(1, 19):
await conn.execute(
"""
UPDATE round_hole SET par = $3, stroke_index = $4
WHERE round_participant_id = $1 AND hole_number = $2
""",
p["id"], hole_number, par_by_hole[hole_number], index_by_hole[hole_number],
)
# HCP-prosent/Match-HCP-endring (migrasjon 051) -- regn playing_
# handicap på nytt for allerede tildelte sider, samme mønster som
# tournaments.py sin _recompute_session_matches ved allowance-
# bytte. Kun meningsfullt for to-sidede formater (round_side
# finnes ikke for andre -- harmløst no-op der uansett).
if body.allowance_override is not None:
effective_play_format = body.play_format if body.play_format is not None else round_row["play_format"]
if effective_play_format in _TWO_SIDED_FORMATS:
await _recompute_side_handicaps(conn, round_id, effective_play_format)
result = await _load_round_out(conn, round_id, user.user_id)
await broadcast_round_update(round_id)
return result
@router.delete("/rounds/{round_id}", status_code=204)
async def delete_round(round_id: str, user: CurrentUser = Depends(get_current_user)) -> None:
async with plain_connection() as conn:
await _get_owned_round_or_404(conn, round_id, user.user_id)
# Fanges FØR sletting -- kaskaden fjerner round_participant-radene,
# så de tellende brukerne må hentes ut nå for å kunne regnes på nytt.
affected_users = await conn.fetch(
"SELECT user_id::text AS user_id FROM round_participant "
"WHERE round_id = $1 AND user_id IS NOT NULL AND counts_for_handicap",
round_id,
)
await conn.execute("DELETE FROM round WHERE id = $1", round_id)
for row in affected_users:
await _recompute_computed_handicap_index(conn, row["user_id"])
# Varsler evt. tilkoblede medspillere om at runden er borte -- deres
# neste refetch vil da naturlig treffe 404 og vise en tydelig feil.
await broadcast_round_update(round_id)
# ---------------------------------------------------------------------------
# Medspillere (flighten) -- enten en EKTE TeeCup-bruker (funnet via det
# delte tiered personsøket, /people/search, ADR-036) eller en gjest uten
# konto (fritekstnavn). ADR-036 fase 3-utvidelsen (2026-07-26) -- inntil da
# var alle deltakere utenom eieren gjester.
# ---------------------------------------------------------------------------
class ParticipantCreate(BaseModel):
# Nøyaktig én av user_id/guest_first_name.
user_id: str | None = None
# guest_last_name er bevisst valgfritt (en gjest kan legges til med kun
# fornavn) -- guest_first_name er den eneste PÅKREVDE gjeste-identiteten.
guest_first_name: str | None = Field(default=None, min_length=1, max_length=60)
guest_last_name: str | None = Field(default=None, min_length=1, max_length=60)
# Kun brukt for gjest-varianten -- for user_id hentes kjønn/HCP fra
# personens egen profil (samme kilde som eierens egen deltaker-rad).
gender: Literal["m", "f", "x"] | None = None
handicap_index: float | None = Field(default=None, ge=-10, le=54)
# Valgfritt kontaktfelt for en gjest (2026-07-26) -- avvist hvis oppgitt
# sammen med user_id (en lenket bruker har allerede sin egen e-post).
guest_email: EmailStr | None = None
# Utslagssted for DENNE deltakeren (2026-07-26) -- valgfritt, faller
# tilbake til rundens eget utslag (samme som før) hvis utelatt. Kan
# avvike fra de andre deltakerne, f.eks. et kjønnsdelt utslag.
tee_name: str | None = None
stat_level: StatLevel = "strokes_only"
# ADR-038 Beslutning C/D -- kun meningsfullt for user_id-varianten (en
# gjest har ingen computed_handicap_index å beskytte). Frontend
# forhåndsutfyller True når rundens play_format='match'.
exclude_from_handicap: bool = False
# ADR-039 Beslutning A -- valgfritt, kun gyldig når rundens play_format
# bruker sider (match/fourball/foursome/greensome/scramble_*). Kan også
# settes/endres senere via PATCH .../participants/{id}.
round_side_id: str | None = None
@router.post("/rounds/{round_id}/participants", response_model=RoundParticipantOut, status_code=201)
async def add_participant(
round_id: str,
body: ParticipantCreate,
user: CurrentUser = Depends(get_current_user),
) -> RoundParticipantOut:
if (body.user_id is not None) == (body.guest_first_name is not None):
raise app_error(400, "VALIDATION_FAILED", "Oppgi enten user_id (funnet via søk) eller guest_first_name, ikke begge/ingen.")
if body.user_id is not None and body.guest_email is not None:
raise app_error(400, "VALIDATION_FAILED", "guest_email gir ikke mening sammen med user_id -- en lenket bruker har allerede sin egen konto-e-post.")
async with plain_connection() as conn:
round_row = await conn.fetchrow(
"SELECT owner_user_id::text AS owner_user_id, course_source, teeoff_facility_slug, "
"teeoff_course_id, personal_course_id, tee_name_snapshot, play_format, completed_at, "
"name, course_name_snapshot "
"FROM round WHERE id = $1",
round_id,
)
if round_row is None:
raise app_error(404, "NOT_FOUND", "Runden finnes ikke.")
if round_row["owner_user_id"] != user.user_id:
raise app_error(403, "NOT_AUTHORIZED", "Du eier ikke denne runden.")
if body.round_side_id is not None:
if round_row["play_format"] not in _TWO_SIDED_FORMATS:
raise app_error(400, "VALIDATION_FAILED", "Denne spilleformen bruker ikke sider.")
side_exists = await conn.fetchval(
"SELECT 1 FROM round_side WHERE id = $1 AND round_id = $2", body.round_side_id, round_id
)
if not side_exists:
raise app_error(404, "NOT_FOUND", "Siden finnes ikke på denne runden.")
await _check_side_capacity(conn, body.round_side_id, round_row["play_format"])
resolved = await _resolve_round_course(round_row)
if body.user_id is not None:
if body.user_id == round_row["owner_user_id"]:
raise app_error(400, "VALIDATION_FAILED", "Du er allerede med i runden som eier.")
target = await conn.fetchrow(
"SELECT gender, handicap_index::float AS handicap_index FROM app_user WHERE id = $1",
body.user_id,
)
if target is None:
raise app_error(404, "NOT_FOUND", "Fant ikke brukeren.")
if target["gender"] is None:
raise app_error(
400, "VALIDATION_FAILED",
"Spilleren du valgte har ikke fullført profilen sin (mangler kjønn) og kan ikke legges til ennå.",
)
gender = target["gender"]
handicap_index = target["handicap_index"]
guest_name = None
guest_first_name = None
guest_last_name = None
linked_user_id = body.user_id
else:
gender = body.gender
handicap_index = body.handicap_index
guest_first_name = body.guest_first_name.strip()
guest_last_name = body.guest_last_name.strip() if body.guest_last_name else None
guest_name = f"{guest_first_name} {guest_last_name}".strip() if guest_last_name else guest_first_name
linked_user_id = None
if gender is None:
raise app_error(400, "VALIDATION_FAILED", "gender er påkrevd for en gjest uten konto.")
tee_name = body.tee_name or round_row["tee_name_snapshot"]
if resolved.rating_for(tee_name, gender) is None and handicap_index is not None:
raise app_error(
400, "VALIDATION_FAILED",
"Valgt utslag har ingen rating for dette kjønnet -- HCP-sporing er ikke mulig for denne deltakeren.",
)
async with conn.transaction(), translate_db_errors():
participant_id = await _create_participant(
conn, round_id, resolved, tee_name,
user_id=linked_user_id, guest_name=guest_name,
guest_first_name=guest_first_name, guest_last_name=guest_last_name, is_owner=False,
gender=gender, handicap_index=handicap_index,
stat_level=body.stat_level,
guest_email=body.guest_email,
exclude_from_handicap=body.exclude_from_handicap,
round_side_id=body.round_side_id,
individual_round_hole=_ROUND_FORMAT_TO_ENGINE_FORMAT.get(
round_row["play_format"], round_row["play_format"]
)
not in SIDE_IS_UNIT,
)
if body.round_side_id is not None:
await _recompute_side_handicaps(conn, round_id, round_row["play_format"])
# Rundevarsel (2026-07-28) -- bevisst ETTER at transaksjonen er
# begått, samme mønster som create_round/complete_round (en
# e-post-utsending, se create_notification, skal aldri skje mens
# en DB-transaksjon holder låser).
if linked_user_id is not None:
owner_name = await conn.fetchval("SELECT display_name FROM app_user WHERE id = $1", user.user_id)
round_label = (round_row["name"] or "").strip() or round_row["course_name_snapshot"]
await create_notification(
conn,
user_id=linked_user_id,
type="round",
message=f"{owner_name} la deg til som medspiller på en runde ({round_label}).",
link_path=f"/my-rounds/{round_id}",
)
row = await conn.fetchrow(
"""
SELECT rp.id::text AS id, rp.user_id::text AS user_id, rp.guest_name,
rp.guest_first_name, rp.guest_last_name, rp.guest_email,
COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS display_name,
rp.is_owner, rp.gender, rp.tee_name_snapshot,
rp.handicap_index_snapshot::float AS handicap_index_snapshot,
rp.course_handicap_snapshot, rp.counts_for_handicap,
rp.score_differential::float AS score_differential, rp.stat_level,
rp.exclude_from_handicap, rp.round_side_id::text AS round_side_id,
rp.playing_handicap, rp.lineup_order
FROM round_participant rp
LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.id = $1
""",
participant_id,
)
await broadcast_round_update(round_id)
return RoundParticipantOut(**dict(row))
# ---------------------------------------------------------------------------
# Sider (ADR-039 Beslutning A) -- nøyaktig to per runde, kun for formater
# som faktisk bruker sider. Håndhevet i app-laget (samme mønster som
# ADR-011s to-lags-grense for org-turneringer), ikke en DB-constraint.
# ---------------------------------------------------------------------------
class RoundSideCreate(BaseModel):
label: str | None = Field(default=None, max_length=100)
@router.post("/rounds/{round_id}/sides", response_model=RoundSideOut, status_code=201)
async def create_round_side(
round_id: str,
body: RoundSideCreate,
user: CurrentUser = Depends(get_current_user),
) -> RoundSideOut:
async with plain_connection() as conn:
await _get_owned_round_or_404(conn, round_id, user.user_id)
round_row = await conn.fetchrow(
"SELECT play_format, course_source, teeoff_facility_slug, teeoff_course_id, "
"personal_course_id, completed_at FROM round WHERE id = $1",
round_id,
)
if round_row["play_format"] not in _TWO_SIDED_FORMATS:
raise app_error(400, "VALIDATION_FAILED", "Denne spilleformen bruker ikke sider.")
if round_row["completed_at"] is not None:
raise app_error(409, "ALREADY_COMPLETED", "Runden er allerede fullført.")
existing_count = await conn.fetchval("SELECT count(*) FROM round_side WHERE round_id = $1", round_id)
if existing_count >= 2:
raise app_error(409, "LIMIT_REACHED", "En runde kan maks ha to sider.")
async with conn.transaction():
side_row = await conn.fetchrow(
"INSERT INTO round_side (round_id, label) VALUES ($1, $2) RETURNING id::text AS id, label",
round_id, body.label,
)
# Delt-ball-formater (ADR-039 Beslutning C): siden får sine
# round_hole-rader med en gang -- rating trengs ikke her, kun
# par/stroke-index-snapshot, uavhengig av om siden har fått
# noen deltakere ennå.
engine_format = _ROUND_FORMAT_TO_ENGINE_FORMAT[round_row["play_format"]]
if engine_format in SIDE_IS_UNIT:
resolved = await _resolve_round_course(round_row)
for hole_number, par, stroke_index in resolved.holes:
await conn.execute(
"INSERT INTO round_hole (round_side_id, hole_number, par, stroke_index) VALUES ($1, $2, $3, $4)",
side_row["id"], hole_number, par, stroke_index,
)
await broadcast_round_update(round_id)
return RoundSideOut(**dict(side_row))
@router.delete("/rounds/{round_id}/sides/{side_id}", status_code=204)
async def delete_round_side(
round_id: str,
side_id: str,
user: CurrentUser = Depends(get_current_user),
) -> None:
async with plain_connection() as conn:
await _get_owned_round_or_404(conn, round_id, user.user_id)
round_row = await conn.fetchrow("SELECT completed_at FROM round WHERE id = $1", round_id)
if round_row["completed_at"] is not None:
raise app_error(409, "ALREADY_COMPLETED", "Runden er allerede fullført.")
side_exists = await conn.fetchval(
"SELECT 1 FROM round_side WHERE id = $1 AND round_id = $2", side_id, round_id
)
if not side_exists:
raise app_error(404, "NOT_FOUND", "Siden finnes ikke.")
# Kaskade fjerner sidens round_hole-rader; deltakere som var på
# denne siden faller tilbake til round_side_id = NULL (ON DELETE
# SET NULL) -- de forblir i runden, bare uten side-tilhørighet.
await conn.execute("DELETE FROM round_side WHERE id = $1", side_id)
await broadcast_round_update(round_id)
@router.get("/rounds/{round_id}/tee-options", response_model=list[TeeOption])
async def get_round_tee_options(round_id: str, user: CurrentUser = Depends(get_current_user)) -> list[TeeOption]:
"""Utslagene tilgjengelig på RUNDENS bane -- brukt av 'rediger spiller'-
panelet til å la eieren velge et annet utslag enn rundens default for en
enkelt deltaker (f.eks. et kjønnsdelt utslag). Tilgjengelig for eier
ELLER en lenket medspiller (samme lese-tilgang som resten av runden)."""
async with plain_connection() as conn:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
round_row = await conn.fetchrow(
"SELECT course_source, teeoff_facility_slug, teeoff_course_id, personal_course_id FROM round WHERE id = $1",
round_id,
)
if round_row["course_source"] == "teeoff":
resolved = await _resolve_teeoff_course(round_row["teeoff_facility_slug"], int(round_row["teeoff_course_id"]))
else:
resolved = await _resolve_personal_course(round_row["personal_course_id"])
return resolved.tee_options()
class ParticipantUpdate(BaseModel):
# Vanlig exclude_unset-PATCH-semantikk, som resten av appen -- et
# utelatt felt endres ikke. `handicap_index` kan sendes eksplisitt som
# `null` for å fjerne HCP-sporing for denne deltakeren (samme mønster
# som profil-PATCH-en).
stat_level: StatLevel | None = None
# Utslagssted OG HCP er begge KUN et snapshot for DENNE runden (2026-07-26)
# -- endrer aldri spillerens faktiske profil, samme reproduserbarhets-
# prinsipp som resten av round_participant. Bevisst avvist etter at
# runden er fullført, samme presedens som bane-bytte i RoundUpdate
# (differensialen er da allerede beregnet fra det gamle grunnlaget).
tee_name: str | None = None
handicap_index: float | None = Field(default=None, ge=-10, le=54)
# KUN gyldig for en gjest (user_id IS NULL) -- gir ingen mening for en
# lenket bruker, som allerede har sin egen kontos navn/kjønn/e-post.
# `gender` er en del av rating-bunten under (påvirker hvilken utslags-
# rating som er gyldig), `guest_first_name`/`guest_last_name`/
# `guest_email` er rene metadata. `guest_name` (det VISTE fulle navnet)
# synkes automatisk av update_participant når ett av disse to endres --
# sendes aldri direkte av klienten.
guest_first_name: str | None = Field(default=None, min_length=1, max_length=60)
guest_last_name: str | None = Field(default=None, min_length=1, max_length=60)
gender: Literal["m", "f", "x"] | None = None
guest_email: EmailStr | None = None
# ADR-038 Beslutning C -- eneste feltet en IKKE-eier (en lenket
# medspiller som redigerer SIN EGEN rad) får sende her.
exclude_from_handicap: bool | None = None
# ADR-039 Beslutning A -- (re)tildel/fjern en deltakers side. Sendes som
# `null` for å fjerne fra en side. Eier-only (se _OWNER_ONLY_
# PARTICIPANT_FIELDS under).
round_side_id: str | None = None
# Money Ball (2026-07-30) -- KUN meningsfullt for play_format=
# 'money_ball'. 0-3, unik per runde -- avgjør rotasjonsrekkefølgen
# ((posisjon-1) % 4) for hvem som er "money ball" på hvilket hull.
lineup_order: int | None = Field(default=None, ge=0, le=3)
# Felt en ikke-eier ALDRI kan sende her, uansett hvilken rad det gjelder --
# eier-only, se update_participant sin autorisasjonssjekk.
_OWNER_ONLY_PARTICIPANT_FIELDS = {
"stat_level", "tee_name", "handicap_index", "guest_first_name", "guest_last_name", "gender", "guest_email",
"round_side_id", "lineup_order",
}
@router.patch("/rounds/{round_id}/participants/{participant_id}", response_model=RoundParticipantOut)
async def update_participant(
round_id: str,
participant_id: str,
body: ParticipantUpdate,
user: CurrentUser = Depends(get_current_user),
) -> RoundParticipantOut:
updates = body.model_dump(exclude_unset=True)
if not updates:
raise app_error(400, "VALIDATION_FAILED", "Ingen felt å oppdatere.")
async with plain_connection() as conn:
# Eier ELLER en lenket medspiller (som kun får røre SIN EGEN
# eksklusjons-flagg, se under) -- ikke strengt eier-only lenger.
await _get_accessible_round_or_404(conn, round_id, user.user_id)
current = await conn.fetchrow(
"""
SELECT rp.user_id::text AS user_id, rp.gender, rp.tee_name_snapshot,
rp.handicap_index_snapshot::float AS handicap_index_snapshot,
rp.counts_for_handicap, rp.guest_first_name, rp.guest_last_name,
r.owner_user_id::text AS round_owner_user_id,
r.completed_at, r.course_source, r.teeoff_facility_slug,
r.teeoff_course_id, r.personal_course_id, r.play_format
FROM round_participant rp
JOIN round r ON r.id = rp.round_id
WHERE rp.id = $1 AND rp.round_id = $2
""",
participant_id, round_id,
)
if current is None:
raise app_error(404, "NOT_FOUND", "Deltakeren finnes ikke på denne runden.")
is_owner = current["round_owner_user_id"] == user.user_id
if not is_owner:
if _OWNER_ONLY_PARTICIPANT_FIELDS & updates.keys():
raise app_error(
403, "NOT_AUTHORIZED",
"Du kan kun endre om DIN egen deltakelse skal telle mot ditt faktiske HCP her.",
)
if current["user_id"] != user.user_id:
raise app_error(403, "NOT_AUTHORIZED", "Du kan kun endre dette for din egen deltakelse.")
guest_only_fields = {"guest_first_name", "guest_last_name", "gender", "guest_email"}
if current["user_id"] is not None and guest_only_fields & updates.keys():
raise app_error(
400, "VALIDATION_FAILED",
"Navn/kjønn/e-post kan ikke endres her for en spiller med egen konto -- kun for en gjest.",
)
rating_changed = "tee_name" in updates or "handicap_index" in updates or "gender" in updates
if rating_changed and current["completed_at"] is not None:
raise app_error(
409, "ALREADY_COMPLETED",
"Runden er allerede fullført -- kan ikke endre utslag, HCP eller kjønn i etterkant.",
)
set_clauses: list[str] = []
values: list[object] = []
if "stat_level" in updates:
values.append(updates["stat_level"])
set_clauses.append(f"stat_level = ${len(values)}")
if "guest_first_name" in updates or "guest_last_name" in updates:
# guest_name (det VISTE fulle navnet) synkes automatisk her --
# samme mønster som app_user.display_name synkes fra first_name/
# last_name (update_profile, routers/auth.py). Slår sammen med
# det som IKKE ble sendt i dette kallet, slik at en PATCH med
# kun ett av de to feltene ikke nullstiller det andre.
new_first = (
updates["guest_first_name"].strip() if "guest_first_name" in updates else current["guest_first_name"]
)
new_last_raw = updates["guest_last_name"] if "guest_last_name" in updates else current["guest_last_name"]
new_last = new_last_raw.strip() if new_last_raw else None
values.append(new_first)
set_clauses.append(f"guest_first_name = ${len(values)}")
values.append(new_last)
set_clauses.append(f"guest_last_name = ${len(values)}")
values.append(f"{new_first} {new_last}".strip() if new_last else new_first)
set_clauses.append(f"guest_name = ${len(values)}")
if "guest_email" in updates:
values.append(updates["guest_email"])
set_clauses.append(f"guest_email = ${len(values)}")
if "exclude_from_handicap" in updates:
values.append(updates["exclude_from_handicap"])
set_clauses.append(f"exclude_from_handicap = ${len(values)}")
if "round_side_id" in updates:
new_side_id = updates["round_side_id"]
if new_side_id is not None:
if current["play_format"] not in _TWO_SIDED_FORMATS:
raise app_error(400, "VALIDATION_FAILED", "Denne spilleformen bruker ikke sider.")
side_exists = await conn.fetchval(
"SELECT 1 FROM round_side WHERE id = $1 AND round_id = $2", new_side_id, round_id
)
if not side_exists:
raise app_error(404, "NOT_FOUND", "Siden finnes ikke på denne runden.")
await _check_side_capacity(conn, new_side_id, current["play_format"], exclude_participant_id=participant_id)
values.append(new_side_id)
set_clauses.append(f"round_side_id = ${len(values)}")
if "lineup_order" in updates:
new_lineup_order = updates["lineup_order"]
if new_lineup_order is not None:
if current["play_format"] != "money_ball":
raise app_error(400, "VALIDATION_FAILED", "Denne spilleformen bruker ikke lagrekkefølge.")
taken = await conn.fetchval(
"SELECT 1 FROM round_participant WHERE round_id = $1 AND lineup_order = $2 AND id != $3",
round_id, new_lineup_order, participant_id,
)
if taken:
raise app_error(409, "DUPLICATE", "En annen spiller har allerede denne plassen i rekkefølgen.")
values.append(new_lineup_order)
set_clauses.append(f"lineup_order = ${len(values)}")
if rating_changed:
if current["course_source"] == "teeoff":
resolved = await _resolve_teeoff_course(
current["teeoff_facility_slug"], int(current["teeoff_course_id"])
)
else:
resolved = await _resolve_personal_course(current["personal_course_id"])
new_tee_name = updates.get("tee_name") or current["tee_name_snapshot"]
new_gender = updates.get("gender") or current["gender"]
new_handicap_index = (
updates["handicap_index"] if "handicap_index" in updates else current["handicap_index_snapshot"]
)
rating = resolved.rating_for(new_tee_name, new_gender)
if rating is None:
raise app_error(
400, "VALIDATION_FAILED",
"Valgt utslag har ingen rating for spillerens (nye) kjønn.",
)
course_rating, slope_rating, tee_par = rating
course_handicap_snapshot = (
course_handicap(new_handicap_index, slope_rating, course_rating, tee_par)
if new_handicap_index is not None else None
)
values.append(new_tee_name)
set_clauses.append(f"tee_name_snapshot = ${len(values)}")
values.append(new_handicap_index)
set_clauses.append(f"handicap_index_snapshot = ${len(values)}")
values.append(course_rating)
set_clauses.append(f"course_rating_snapshot = ${len(values)}")
values.append(slope_rating)
set_clauses.append(f"slope_rating_snapshot = ${len(values)}")
values.append(tee_par)
set_clauses.append(f"tee_par_snapshot = ${len(values)}")
values.append(course_handicap_snapshot)
set_clauses.append(f"course_handicap_snapshot = ${len(values)}")
if "gender" in updates:
values.append(new_gender)
set_clauses.append(f"gender = ${len(values)}")
values.append(participant_id)
updated_id = await conn.fetchval(
f"UPDATE round_participant SET {', '.join(set_clauses)} WHERE id = ${len(values)} RETURNING id",
*values,
)
# Side-tildeling ELLER rating (HCP/utslag/kjønn) endret (ADR-039) --
# regn playing_handicap for begge sider på nytt FØR raden under
# leses, slik at responsen reflekterer den ferske verdien (billig
# no-op hvis fortsatt ikke komplett). Reelt funn (2026-07-30,
# scratch-verifisering av High-low-high): en deltaker som FØRST ble
# tildelt en side og SIDEN fikk sin HCP satt/endret (f.eks. en gjest
# opprettet uten kjent HCP) fikk ALDRI regnet playing_handicap på
# nytt, siden det opprinnelige triggeret kun så på round_side_id --
# laget lignende resultatet permanent "ikke klart" til siden ble
# rørt på nytt. rating_changed dekker nå samme sak.
if (
("round_side_id" in updates or rating_changed)
and current["play_format"] in _TWO_SIDED_FORMATS
):
await _recompute_side_handicaps(conn, round_id, current["play_format"])
row = await conn.fetchrow(
"""
SELECT rp.id::text AS id, rp.user_id::text AS user_id, rp.guest_name,
rp.guest_first_name, rp.guest_last_name, rp.guest_email,
COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS display_name,
rp.is_owner, rp.gender, rp.tee_name_snapshot,
rp.handicap_index_snapshot::float AS handicap_index_snapshot,
rp.course_handicap_snapshot, rp.counts_for_handicap,
rp.score_differential::float AS score_differential, rp.stat_level,
rp.exclude_from_handicap, rp.round_side_id::text AS round_side_id,
rp.playing_handicap, rp.lineup_order
FROM round_participant rp
LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.id = $1
""",
updated_id,
)
# En eksklusjons-endring på en ALLEREDE FULLFØRT, tellende runde
# endrer umiddelbart hvilke differensialer faktisk HCP skal regnes
# fra -- regn på nytt med en gang, ikke vent til neste fullføring.
if (
"exclude_from_handicap" in updates
and current["user_id"] is not None
and current["completed_at"] is not None
):
await _recompute_computed_handicap_index(conn, current["user_id"])
await broadcast_round_update(round_id)
return RoundParticipantOut(**dict(row))
@router.delete("/rounds/{round_id}/participants/{participant_id}", status_code=204)
async def remove_guest_participant(
round_id: str,
participant_id: str,
user: CurrentUser = Depends(get_current_user),
) -> None:
async with plain_connection() as conn:
await _get_owned_round_or_404(conn, round_id, user.user_id)
row = await conn.fetchrow(
"SELECT is_owner, user_id::text AS user_id, counts_for_handicap FROM round_participant "
"WHERE id = $1 AND round_id = $2",
participant_id, round_id,
)
if row is None:
raise app_error(404, "NOT_FOUND", "Deltakeren finnes ikke.")
if row["is_owner"]:
raise app_error(400, "VALIDATION_FAILED", "Kan ikke fjerne runde-eieren.")
await conn.execute("DELETE FROM round_participant WHERE id = $1", participant_id)
# Fjerner en tellende differensial fra grunnlaget -- regn faktisk
# HCP på nytt for den fjernede spilleren (ikke eieren, som er igjen).
if row["user_id"] is not None and row["counts_for_handicap"]:
await _recompute_computed_handicap_index(conn, row["user_id"])
await broadcast_round_update(round_id)
# ---------------------------------------------------------------------------
# Hull-for-hull-registrering
# ---------------------------------------------------------------------------
class RoundHoleOut(BaseModel):
hole_number: int
par: int
stroke_index: int
played: bool
score: int | None
# "Plukket opp" (migrasjon 038, Stableford) -- sann når spilleren
# plukket opp ballen fordi hullet uansett var klart 0 poeng. `score`
# er DA fortsatt satt (til Net Double Bogey, samme cap som enhver
# annen høy score allerede får for HCP-formål), kun for VISNING skal
# dette feltet vises ("Plukket opp") i stedet for det rå tallet.
picked_up: bool
putts: int | None
club_off_tee: str | None
tee_shot_result: str | None
approach_result: str | None
chip_count: int | None
bunker_shot_count: int | None
penalty_strokes: int | None
first_putt_distance_bucket: str | None
anyway_strokes: int | None
# Slag mottatt på dette hullet, utledet fra course_handicap_snapshot
# (samme allokeringsalgoritme som resten av appen) -- kun til visning
# av netto-score i en oversiktstabell, aldri lagret. None hvis
# deltakeren ikke har en beregnet course handicap (f.eks. gjest uten
# HCP).
strokes_received: int | None
async def _build_participant_holes(conn, round_id: str, participant_id: str) -> list[RoundHoleOut]:
"""Delt mellom den autentiserte GET og den offentlige/venn-gatede
/public/rounds-varianten (ADR-036 fase 2) -- selve dataen er identisk,
kun autorisasjonssjekken FØR dette kalles skiller de to."""
participant_row = await conn.fetchrow(
"SELECT course_handicap_snapshot FROM round_participant WHERE id = $1 AND round_id = $2",
participant_id, round_id,
)
if participant_row is None:
raise app_error(404, "NOT_FOUND", "Deltakeren finnes ikke på denne runden.")
rows = await conn.fetch(
"""
SELECT hole_number, par, stroke_index, played, score, picked_up, putts, club_off_tee,
tee_shot_result, approach_result, chip_count, bunker_shot_count,
penalty_strokes, first_putt_distance_bucket, anyway_strokes
FROM round_hole WHERE round_participant_id = $1 ORDER BY hole_number
""",
participant_id,
)
strokes_received_by_hole: dict[int, int] | None = None
if participant_row["course_handicap_snapshot"] is not None:
allocation = allocate_strokes_by_index(
participant_row["course_handicap_snapshot"], [r["stroke_index"] for r in rows]
)
strokes_received_by_hole = {r["hole_number"]: a for r, a in zip(rows, allocation)}
return [
RoundHoleOut(
**dict(r),
strokes_received=strokes_received_by_hole[r["hole_number"]] if strokes_received_by_hole else None,
)
for r in rows
]
@router.get(
"/rounds/{round_id}/participants/{participant_id}/holes",
response_model=list[RoundHoleOut],
)
async def list_holes(
round_id: str,
participant_id: str,
user: CurrentUser = Depends(get_current_user),
) -> list[RoundHoleOut]:
async with plain_connection() as conn:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
return await _build_participant_holes(conn, round_id, participant_id)
# ---------------------------------------------------------------------------
# Delt-ball-scoring (ADR-039 Beslutning C) -- foursome/greensome/scramble
# lagrer ÉN score PER SIDE per hull, ikke per spiller. Ingen av de andre
# detalj-feltene (kølle/retning/chip/bunker/straffeslag/putt-lengde) gir
# entydig mening for en delt ball -- kun selve slagtallet.
# ---------------------------------------------------------------------------
class RoundSideHoleOut(BaseModel):
hole_number: int
par: int
stroke_index: int
played: bool
score: int | None
# Slag mottatt av SIDEN (kombinert playing_handicap, samme for begge
# partnere på siden) på dette hullet -- samme allokeringsalgoritme og
# samme "kun til visning av netto"-begrunnelse som RoundHoleOut sin
# strokes_received. None hvis siden ikke har en beregnet playing
# handicap ennå (f.eks. kun én av to partnere tildelt).
strokes_received: int | None = None
# Hvilken av sidens partnere sitt utslag ble valgt (migrasjon 036) --
# helt valgfritt, null = ikke registrert. Kun meningsfullt her (delt-
# ball-hull) -- individuell ball spiller alltid egen ball, spørsmålet
# gir ikke mening for RoundHoleOut.
selected_participant_id: str | None = None
async def _build_side_holes(conn, round_id: str, side_id: str) -> list[RoundSideHoleOut]:
"""Delt mellom den autentiserte GET og /public/rounds (ADR-036 fase 2)
-- se _build_participant_holes over for samme begrunnelse."""
side_exists = await conn.fetchval("SELECT 1 FROM round_side WHERE id = $1 AND round_id = $2", side_id, round_id)
if not side_exists:
raise app_error(404, "NOT_FOUND", "Siden finnes ikke.")
rows = await conn.fetch(
"SELECT hole_number, par, stroke_index, played, score, selected_participant_id::text AS selected_participant_id "
"FROM round_hole WHERE round_side_id = $1 ORDER BY hole_number",
side_id,
)
playing_handicap = await conn.fetchval(
"SELECT playing_handicap FROM round_participant WHERE round_side_id = $1 LIMIT 1", side_id
)
strokes_received_by_hole: dict[int, int] | None = None
if playing_handicap is not None:
allocation = allocate_strokes_by_index(playing_handicap, [r["stroke_index"] for r in rows])
strokes_received_by_hole = {r["hole_number"]: a for r, a in zip(rows, allocation)}
return [
RoundSideHoleOut(
**dict(r),
strokes_received=strokes_received_by_hole[r["hole_number"]] if strokes_received_by_hole else None,
)
for r in rows
]
@router.get("/rounds/{round_id}/sides/{side_id}/holes", response_model=list[RoundSideHoleOut])
async def list_side_holes(
round_id: str,
side_id: str,
user: CurrentUser = Depends(get_current_user),
) -> list[RoundSideHoleOut]:
async with plain_connection() as conn:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
return await _build_side_holes(conn, round_id, side_id)
class SideHoleUpdate(BaseModel):
played: bool = True
score: int | None = Field(default=None, ge=1, le=20)
# Hvem sitt utslag ble valgt (migrasjon 036) -- helt valgfritt, samme
# "full overwrite hver gang"-kontrakt som played/score over (klienten
# sender alltid gjeldende verdi, null = ikke registrert -- IKKE en
# delvis PATCH). Validert til å tilhøre nøyaktig DENNE siden under.
selected_participant_id: str | None = None
@router.patch("/rounds/{round_id}/sides/{side_id}/holes/{hole_number}", response_model=RoundSideHoleOut)
async def update_side_hole(
round_id: str,
side_id: str,
hole_number: int,
body: SideHoleUpdate,
user: CurrentUser = Depends(get_current_user),
) -> RoundSideHoleOut:
async with plain_connection() as conn:
# Samme begrunnelse som update_hole -- en medspiller som fører
# score for flighten skal også kunne føre for en delt-ball-side.
await _get_accessible_round_or_404(conn, round_id, user.user_id)
side_exists = await conn.fetchval("SELECT 1 FROM round_side WHERE id = $1 AND round_id = $2", side_id, round_id)
if not side_exists:
raise app_error(404, "NOT_FOUND", "Siden finnes ikke.")
if body.selected_participant_id is not None:
belongs = await conn.fetchval(
"SELECT 1 FROM round_participant WHERE id = $1 AND round_side_id = $2",
body.selected_participant_id, side_id,
)
if not belongs:
raise app_error(
400, "VALIDATION_FAILED", "Valgt spiller hører ikke til denne siden."
)
row = await conn.fetchrow(
"""
UPDATE round_hole SET played = $3, score = $4, selected_participant_id = $5
WHERE round_side_id = $1 AND hole_number = $2
RETURNING hole_number, par, stroke_index, played, score,
selected_participant_id::text AS selected_participant_id
""",
side_id, hole_number, body.played, body.score, body.selected_participant_id,
)
if row is None:
raise app_error(404, "NOT_FOUND", "Hullet finnes ikke på denne siden.")
await broadcast_round_update(round_id)
return RoundSideHoleOut(**dict(row))
# ---------------------------------------------------------------------------
# Bingo Bango Bongo (2026-07-30) -- MANUELL per-hull-registrering (samme
# mønster som "valgt utslag" i scramble), ikke GPS/live-sporet. Egen liten
# tabell (round_bbb_hole) siden dette er en per-HULL-fakta, ikke per-
# spiller/side slik round_hole ellers er strukturert.
# ---------------------------------------------------------------------------
class BBBHoleUpdate(BaseModel):
bingo_participant_id: str | None = None
bango_participant_id: str | None = None
bongo_participant_id: str | None = None
class BBBHoleOut(BaseModel):
hole_number: int
bingo_participant_id: str | None
bango_participant_id: str | None
bongo_participant_id: str | None
@router.patch("/rounds/{round_id}/bbb/{hole_number}", response_model=BBBHoleOut)
async def update_bbb_hole(
round_id: str,
hole_number: int,
body: BBBHoleUpdate,
user: CurrentUser = Depends(get_current_user),
) -> BBBHoleOut:
async with plain_connection() as conn:
round_row = await conn.fetchrow(
"SELECT play_format, holes_planned FROM round WHERE id = $1", round_id
)
if round_row is None:
raise app_error(404, "NOT_FOUND", "Runden finnes ikke.")
if round_row["play_format"] != "bbb":
raise app_error(400, "VALIDATION_FAILED", "Denne runden bruker ikke Bingo Bango Bongo.")
if not (1 <= hole_number <= round_row["holes_planned"]):
raise app_error(400, "OUT_OF_SCOPE", "Hullnummeret er utenfor rundens hullomfang.")
await _get_accessible_round_or_404(conn, round_id, user.user_id)
for pid in (body.bingo_participant_id, body.bango_participant_id, body.bongo_participant_id):
if pid is None:
continue
belongs = await conn.fetchval(
"SELECT 1 FROM round_participant WHERE id = $1 AND round_id = $2", pid, round_id
)
if not belongs:
raise app_error(400, "VALIDATION_FAILED", "Valgt spiller hører ikke til denne runden.")
row = await conn.fetchrow(
"""
INSERT INTO round_bbb_hole
(round_id, hole_number, bingo_participant_id, bango_participant_id, bongo_participant_id)
VALUES ($1, $2, $3, $4, $5)
ON CONFLICT (round_id, hole_number) DO UPDATE SET
bingo_participant_id = $3, bango_participant_id = $4, bongo_participant_id = $5
RETURNING hole_number, bingo_participant_id::text AS bingo_participant_id,
bango_participant_id::text AS bango_participant_id,
bongo_participant_id::text AS bongo_participant_id
""",
round_id,
hole_number,
body.bingo_participant_id,
body.bango_participant_id,
body.bongo_participant_id,
)
await broadcast_round_update(round_id)
return BBBHoleOut(**dict(row))
@router.get("/rounds/{round_id}/bbb", response_model=list[BBBHoleOut])
async def list_bbb_holes(
round_id: str,
user: CurrentUser = Depends(get_current_user),
) -> list[BBBHoleOut]:
"""Rå bingo/bango/bongo-VALG per hull -- ikke poengene selv (de er
utledet, se _build_format_result sin bbb-gren). Trengs for at
frontend-widgeten skal kunne vise HVEM som allerede er valgt på et
hull ved gjenlasting, ikke bare la brukeren gjette på nytt hver gang."""
async with plain_connection() as conn:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
rows = await conn.fetch(
"""
SELECT hole_number, bingo_participant_id::text AS bingo_participant_id,
bango_participant_id::text AS bango_participant_id,
bongo_participant_id::text AS bongo_participant_id
FROM round_bbb_hole WHERE round_id = $1
""",
round_id,
)
return [BBBHoleOut(**dict(r)) for r in rows]
# ---------------------------------------------------------------------------
# Format-resultat (ADR-039) -- løpende matchstatus (match/fourball/foursome/
# greensome/scramble) eller skins-tavle, avledet ved LESING (aldri lagret),
# samme "cache aldri det som kan regnes ut fra rå data"-filosofi som resten
# av appen. Slagspill trenger ingen egen visning her -- eksisterende
# scorekort/leaderboard dekker det allerede.
# ---------------------------------------------------------------------------
class FlagParticipantResult(BaseModel):
"""Flaggturnering -- se handicap_engine.py sin flag_result()."""
holes_completed: int
ran_out: bool
strokes_remaining: int
label: str
class FormatHoleEntry(BaseModel):
"""Én "enhet" sitt tall på ett hull -- en deltaker for individuell-ball-
formater (match/fourball/skins), eller en SIDE for delt-ball-formater
(foursome/greensome/scramble, ADR-039 Beslutning C: én score for hele
siden, ingen individuell deltaker-rad å vise i stedet)."""
id: str # participant_id, eller round_side_id for delt-ball
label: str
side: Literal["a", "b"] | None = None # kun to-sidede formater
gross: int | None = None
net: int | None = None # None hvis ingen course handicap er klart (eller skins_scoring="gross")
strokes_received: int | None = None
# Fourball: KUN den ene av de to partnernes netto teller for siden det
# hullet (R&A-regelen: laveste netto blant lagets spillere) -- markerer
# HVILKEN, slik at "hvorfor vant siden" er synlig uten egen forklarende
# tekst. Alltid sann for formater med kun én enhet per side (match,
# foursome/greensome/scramble sin ene side-rad).
counted: bool = True
# Københavner (2026-07-30) -- poeng denne deltakeren fikk PÅ DETTE
# hullet (0/1/2/3/4, summerer alltid til 6 blant de tre deltakerne).
points: int | None = None
class FormatHoleOut(BaseModel):
hole_number: int
par: int
stroke_index: int
entries: list[FormatHoleEntry]
result: str | None = None # to-sidede formater: "a"/"b"/"halved"
winner_ids: list[str] | None = None # skins: hvem vant (evt. delte) hullets skin(s)
carried: bool | None = None # skins: hullet var uavgjort og potten rullet videre
class RoundFormatResultOut(BaseModel):
play_format: str
ready: bool # False = handicap ikke klart for én eller begge sider ennå
# Match/fourball/foursome/greensome/scramble:
match_lead: int | None = None
match_holes_played: int | None = None
match_holes_remaining: int | None = None
match_is_closed: bool | None = None
match_is_dormie: bool | None = None
match_status_text: str | None = None
hole_results: list[str] | None = None # "a"/"b"/"halved" per avgjort hull, i spillerekkefølge
# Skins:
skins_won: dict[str, float] | None = None
# Københavner: totale poeng per deltaker (summerer til 6 * antall
# fullførte hull blant de tre deltakerne).
copenhagen_points: dict[str, int] | None = None
# Bingo Bango Bongo: totale poeng per deltaker.
bbb_points: dict[str, int] | None = None
# Flaggturnering: resultat per deltaker (None hvis course handicap
# ikke er klart ennå for den deltakeren).
flag_results: dict[str, FlagParticipantResult] | None = None
# Shamble: lagets (= hele rundens) samlede hullscore-sum -- kun basert
# på hull der ALLE spillerne har registrert, samme "vent til alle er
# ferdig"-prinsipp som resten av formatene.
shamble_team_score: int | None = None
# Money Ball: lagets (= hele rundens) samlede hullscore-sum.
money_ball_team_score: int | None = None
# High-low-high: literal poengsum per side (IKKE match-play "up"/
# "down" -- se high_low_high_running_score). match_lead brukes likevel
# til fortegn/hvem-leder (positiv = side A), men disse to gir de
# FAKTISKE tallene til visning (f.eks. "2-1").
hlh_points_a: int | None = None
hlh_points_b: int | None = None
# Hull-for-hull-forløp (2026-07-28, "hvorfor ble resultatet som det ble" --
# brutto/netto/slag-mottatt per enhet, ikke bare et vinn/tap-merke).
# None når ready=False (to-sidede formater) -- ellers alltid satt,
# inkl. skins (som ikke har noe eget "ready"-konsept).
holes: list[FormatHoleOut] | None = None
def _round_hole_order(start_hole: int, holes_planned: int) -> list[int]:
"""Samme sirkulære spillerekkefølge som frontend allerede bruker
(round-detail.tsx) -- starter på start_hole, ruller rundt 1-18."""
return [((start_hole - 1 + i) % 18) + 1 for i in range(holes_planned)]
async def _build_high_low_high_result(conn, round_id: str, round_row) -> RoundFormatResultOut:
"""High-low-high (2026-07-30) -- passer IKKE inn i den generiske to-
siders-grenen under (som forutsetter ÉN sammenlignbar netto-verdi per
side per hull via side_net()) -- trenger BEGGE spilleres individuelle
Stableford-poeng per hull for selve høy/lav-rangeringen. Egen,
selvstendig sti, samme mønster som Shamble/Money Ball sine dedikerte
grener. Beregnes ved LESING, ingen cache-kolonne (som Nassau)."""
relative = await _relative_strokes_for_round(conn, round_id, "high_low_high")
if not relative:
return RoundFormatResultOut(play_format="high_low_high", ready=False)
side_rows = await conn.fetch(
"SELECT id::text AS id, label FROM round_side WHERE round_id = $1 ORDER BY id", round_id
)
if len(side_rows) != 2:
return RoundFormatResultOut(play_format="high_low_high", ready=False)
participant_rows = await conn.fetch(
"""
SELECT rp.id::text AS id, rp.round_side_id::text AS side_id,
COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS label
FROM round_participant rp LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1 AND rp.round_side_id IS NOT NULL
""",
round_id,
)
by_side: dict[str, list[str]] = {}
for p in participant_rows:
by_side.setdefault(p["side_id"], []).append(p["id"])
if any(len(by_side.get(s["id"], [])) != 2 for s in side_rows):
return RoundFormatResultOut(play_format="high_low_high", ready=False)
hole_rows = await conn.fetch(
"""
SELECT rp.id::text AS participant_id, rh.hole_number, rh.par, rh.stroke_index, rh.played, rh.score
FROM round_hole rh JOIN round_participant rp ON rp.id = rh.round_participant_id
WHERE rp.round_id = $1 AND rp.round_side_id IS NOT NULL
ORDER BY rh.hole_number
""",
round_id,
)
all_18_si_by_hole: dict[int, int] = {}
par_by_hole: dict[int, int] = {}
gross_by_hole: dict[int, dict[str, int]] = {}
for r in hole_rows:
all_18_si_by_hole[r["hole_number"]] = r["stroke_index"]
par_by_hole[r["hole_number"]] = r["par"]
if r["played"] and r["score"] is not None:
gross_by_hole.setdefault(r["hole_number"], {})[r["participant_id"]] = r["score"]
if len(all_18_si_by_hole) != 18:
return RoundFormatResultOut(play_format="high_low_high", ready=False)
all_18_si = [all_18_si_by_hole[h] for h in range(1, 19)]
strokes_per_hole = {
pid: dict(zip(range(1, 19), allocate_over_played_holes(total, all_18_si, list(range(1, 19)))))
for pid, total in relative.items()
}
play_order = _round_hole_order(round_row["start_hole"], round_row["holes_planned"])
side_a_id, side_b_id = sorted(by_side.keys())
label_by_participant = {p["id"]: p["label"] for p in participant_rows}
hole_points: list[tuple[int, int]] = []
holes = []
for h in play_order:
scores_this_hole = gross_by_hole.get(h, {})
pids_a = by_side[side_a_id]
pids_b = by_side[side_b_id]
if any(pid not in scores_this_hole for pid in pids_a + pids_b):
break
points_a_players = tuple(
stableford_points_for_hole(par_by_hole[h], scores_this_hole[pid], strokes_per_hole[pid][h])
for pid in pids_a
)
points_b_players = tuple(
stableford_points_for_hole(par_by_hole[h], scores_this_hole[pid], strokes_per_hole[pid][h])
for pid in pids_b
)
pa, pb = high_low_high_points_for_hole(points_a_players, points_b_players)
hole_points.append((pa, pb))
entries = [
FormatHoleEntry(
id=pid,
label=label_by_participant.get(pid, "Ukjent"),
side="a" if pid in pids_a else "b",
gross=scores_this_hole[pid],
strokes_received=strokes_per_hole[pid][h],
points=pts,
)
for pid, pts in zip(
pids_a + pids_b, points_a_players + points_b_players
)
]
holes.append(
FormatHoleOut(
hole_number=h, par=par_by_hole[h], stroke_index=all_18_si_by_hole[h], entries=entries,
result=("a" if pa > pb else "b" if pb > pa else "halved"),
)
)
total_a, total_b = high_low_high_running_score(hole_points)
return RoundFormatResultOut(
play_format="high_low_high",
ready=True,
match_lead=total_a - total_b,
match_holes_played=len(hole_points),
hlh_points_a=total_a,
hlh_points_b=total_b,
holes=holes,
)
async def _build_format_result(conn, round_id: str) -> RoundFormatResultOut:
"""Delt mellom den autentiserte GET og den offentlige/venn-gatede
/public/rounds-varianten (ADR-036 fase 2) -- selve dataen er identisk,
kun autorisasjonssjekken FØR dette kalles skiller de to."""
round_row = await conn.fetchrow(
"SELECT play_format, skins_scoring, skins_tie_handling, start_hole, holes_planned, "
"bbb_sweep_bonus_enabled, shamble_best_n FROM round WHERE id = $1",
round_id,
)
play_format = round_row["play_format"]
if play_format == "high_low_high":
return await _build_high_low_high_result(conn, round_id, round_row)
if play_format in _TWO_SIDED_FORMATS:
relative = await _relative_strokes_for_round(conn, round_id, play_format)
if not relative:
return RoundFormatResultOut(play_format=play_format, ready=False)
engine_format = _ROUND_FORMAT_TO_ENGINE_FORMAT[play_format]
play_order = _round_hole_order(round_row["start_hole"], round_row["holes_planned"])
if engine_format in SIDE_IS_UNIT:
# Delt ball -- én rad per SIDE per hull. "Enheten" ER siden,
# så label = side.label (fallback "Side A"/"Side B" avgjøres
# under, samme sortert-på-id-konvensjon som frontend bruker
# for match_status_text sin bokstavelige "(A)"/"(B)").
rows = await conn.fetch(
"""
SELECT rh.round_side_id::text AS unit, rh.hole_number, rh.par, rh.stroke_index, rh.played, rh.score
FROM round_hole rh
JOIN round_side rs ON rs.id = rh.round_side_id
WHERE rs.round_id = $1
""",
round_id,
)
side_label_rows = await conn.fetch(
"SELECT id::text AS id, label FROM round_side WHERE round_id = $1", round_id
)
unit_label = {r["id"]: r["label"] for r in side_label_rows}
unit_to_side: dict[str, str] | None = None
else:
# Individuell ball -- nøkkelen ("unit") er DELTAKEREN selv
# (samme som _relative_strokes_for_round sin nøkkel for
# disse formatene). Henter navn+side-tilhørighet i samme
# spørring (én rundtur, ikke to).
rows = await conn.fetch(
"""
SELECT rp.id::text AS unit, rh.hole_number, rh.par, rh.stroke_index, rh.played, rh.score
FROM round_hole rh
JOIN round_participant rp ON rp.id = rh.round_participant_id
WHERE rp.round_id = $1 AND rp.round_side_id IS NOT NULL
""",
round_id,
)
participant_label_rows = await conn.fetch(
"""
SELECT rp.id::text AS id, rp.round_side_id::text AS side_id,
COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS label
FROM round_participant rp LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1
""",
round_id,
)
unit_label = {r["id"]: r["label"] for r in participant_label_rows}
unit_to_side = {r["id"]: r["side_id"] for r in participant_label_rows}
by_unit_hole: dict[tuple[str, int], list] = {}
stroke_index_by_hole: dict[int, int] = {}
par_by_hole: dict[int, int] = {}
for r in rows:
if r["played"] and r["score"] is not None:
by_unit_hole.setdefault((r["unit"], r["hole_number"]), []).append(r["score"])
stroke_index_by_hole[r["hole_number"]] = r["stroke_index"]
par_by_hole[r["hole_number"]] = r["par"]
all_18_si = [stroke_index_by_hole[h] for h in range(1, 19)] if len(stroke_index_by_hole) == 18 else None
if engine_format in SIDE_IS_UNIT:
side_ids = sorted(relative.keys())
else:
side_ids = sorted({s for s in unit_to_side.values() if s is not None})
if len(side_ids) != 2 or all_18_si is None:
return RoundFormatResultOut(play_format=play_format, ready=False)
strokes_per_hole = {
unit: dict(zip(range(1, 19), allocate_over_played_holes(v, all_18_si, list(range(1, 19)))))
for unit, v in relative.items()
}
side_a_id, side_b_id = side_ids
side_label_of: dict[str, Literal["a", "b"]] = {side_a_id: "a", side_b_id: "b"}
expected_players = _SIDE_PLAYER_COUNT[play_format]
def units_for_side(side_id: str) -> list[str]:
if engine_format in SIDE_IS_UNIT:
return [side_id]
return [uid for uid, sid in unit_to_side.items() if sid == side_id]
# Delt ball -- siden ER enheten (nøyaktig én per side), uansett
# hvor mange SPILLERE formatet krever. "expected_players" (2 for
# foursome/greensome, 2 eller 4 for scramble) er PLAYER-antallet,
# ikke UNIT-antallet -- bruk kun for individuell ball, der hver
# spiller er sin egen enhet.
required_units = 1 if engine_format in SIDE_IS_UNIT else expected_players
def side_net(hole_number: int, side_id: str) -> int | None:
nets = []
for unit_id in units_for_side(side_id):
scores = by_unit_hole.get((unit_id, hole_number), [])
if len(scores) != 1:
return None
per_hole = strokes_per_hole.get(unit_id)
if per_hole is None:
return None
nets.append(scores[0] - per_hole[hole_number])
if len(nets) != required_units:
return None
return min(nets)
hole_results: list[HoleResult] = []
# Hull-for-hull-forløp (2026-07-28) -- samme sannhetskilde/
# trunkering som hole_results: kun hull som er FERDIG avgjort
# (begge sider komplette) tas med, i samme rekkefølge. Et
# ufullstendig hull (noen har registrert, andre ikke) vises
# ikke her ennå -- samme "vent til begge er ferdig"-prinsipp
# som resten av match-motoren.
holes: list[FormatHoleOut] = []
for hole_number in play_order:
net_a = side_net(hole_number, side_a_id)
net_b = side_net(hole_number, side_b_id)
if net_a is None or net_b is None:
break
if net_a < net_b:
hole_results.append(HoleResult.SIDE_A)
elif net_b < net_a:
hole_results.append(HoleResult.SIDE_B)
else:
hole_results.append(HoleResult.HALVED)
entries: list[FormatHoleEntry] = []
for side_id, side_net_value in ((side_a_id, net_a), (side_b_id, net_b)):
for unit_id in units_for_side(side_id):
gross = by_unit_hole[(unit_id, hole_number)][0]
strokes = strokes_per_hole[unit_id][hole_number]
net = gross - strokes
entries.append(
FormatHoleEntry(
id=unit_id,
label=unit_label.get(unit_id, "Ukjent"),
side=side_label_of[side_id],
gross=gross,
net=net,
strokes_received=strokes,
# Fourball: kun laveste av de to partnernes
# netto teller for siden -- markerer HVILKEN,
# slik at "hvorfor vant siden" er synlig uten
# egen forklarende tekst (R&A-regelen, samme
# side_net()-funksjon over).
counted=(net == side_net_value),
)
)
holes.append(
FormatHoleOut(
hole_number=hole_number,
par=par_by_hole[hole_number],
stroke_index=stroke_index_by_hole[hole_number],
entries=entries,
result=_RESULT_LABEL[hole_results[-1]],
)
)
state = compute_match_state(hole_results, total_holes=round_row["holes_planned"])
return RoundFormatResultOut(
play_format=play_format,
ready=True,
match_lead=state.lead,
match_holes_played=state.holes_played,
match_holes_remaining=state.holes_remaining,
match_is_closed=state.is_closed,
match_is_dormie=state.is_dormie,
match_status_text=state.describe(),
hole_results=[_RESULT_LABEL[r] for r in hole_results],
holes=holes,
)
if play_format == "skins":
participant_rows = await conn.fetch(
"""
SELECT rp.id::text AS id, rp.course_handicap_snapshot,
COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS label
FROM round_participant rp LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1
""",
round_id,
)
label_by_participant = {p["id"]: p["label"] for p in participant_rows}
hole_rows = await conn.fetch(
"""
SELECT rp.id::text AS participant_id, rh.hole_number, rh.par, rh.stroke_index, rh.played, rh.score
FROM round_hole rh JOIN round_participant rp ON rp.id = rh.round_participant_id
WHERE rp.round_id = $1
ORDER BY rh.hole_number
""",
round_id,
)
strokes_by_participant: dict[str, dict[int, int]] = {}
if round_row["skins_scoring"] == "net":
by_participant_holes: dict[str, list] = {}
for r in hole_rows:
by_participant_holes.setdefault(r["participant_id"], []).append(r)
ch_by_participant = {p["id"]: p["course_handicap_snapshot"] for p in participant_rows}
for pid, holes_for_participant in by_participant_holes.items():
ch = ch_by_participant.get(pid)
if ch is None:
continue
allocation = allocate_strokes_by_index(ch, [h["stroke_index"] for h in holes_for_participant])
strokes_by_participant[pid] = {h["hole_number"]: a for h, a in zip(holes_for_participant, allocation)}
is_net_mode = round_row["skins_scoring"] == "net"
gross_by_hole_number: dict[int, dict[str, int]] = {}
par_by_hole: dict[int, int] = {}
si_by_hole: dict[int, int] = {}
scores_by_hole_number: dict[int, list[tuple[str, int]]] = {}
for r in hole_rows:
par_by_hole[r["hole_number"]] = r["par"]
si_by_hole[r["hole_number"]] = r["stroke_index"]
if not r["played"] or r["score"] is None:
continue
gross_by_hole_number.setdefault(r["hole_number"], {})[r["participant_id"]] = r["score"]
if is_net_mode:
per_hole = strokes_by_participant.get(r["participant_id"])
if per_hole is None:
continue
value = r["score"] - per_hole[r["hole_number"]]
else:
value = r["score"]
scores_by_hole_number.setdefault(r["hole_number"], []).append((r["participant_id"], value))
play_order = _round_hole_order(round_row["start_hole"], round_row["holes_planned"])
scores_by_hole = [scores_by_hole_number.get(h, []) for h in play_order]
skins_won, hole_log = compute_skins_detail(scores_by_hole, tie_handling=round_row["skins_tie_handling"])
# Hull-for-hull-forløp -- kun hull der minst én deltaker faktisk
# har registrert en score tas med (et helt tomt hull har
# ingenting å vise frem).
holes = []
for hole_number, log_entry in zip(play_order, hole_log):
if not log_entry.values:
continue
gross_this_hole = gross_by_hole_number.get(hole_number, {})
entries = [
FormatHoleEntry(
id=pid,
label=label_by_participant.get(pid, "Ukjent"),
gross=gross_this_hole.get(pid),
net=value if is_net_mode else None,
strokes_received=strokes_by_participant.get(pid, {}).get(hole_number) if is_net_mode else None,
)
for pid, value in log_entry.values.items()
]
holes.append(
FormatHoleOut(
hole_number=hole_number,
par=par_by_hole[hole_number],
stroke_index=si_by_hole[hole_number],
entries=entries,
winner_ids=list(log_entry.awarded.keys()),
carried=log_entry.carried,
)
)
return RoundFormatResultOut(play_format=play_format, ready=True, skins_won=skins_won, holes=holes)
if play_format == "copenhagen":
# Individuell ball, INGEN sider (flatt felt av 3, ADR-011s
# to-lags-modell passer ikke) -- alltid NETTO (egen, individuell
# course handicap-fordeling, ikke match-play-relativ som match/
# fourball -- Københavner har ingen "side" å være relativ TIL).
participant_rows = await conn.fetch(
"""
SELECT rp.id::text AS id, rp.course_handicap_snapshot,
COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS label
FROM round_participant rp LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1
""",
round_id,
)
label_by_participant = {p["id"]: p["label"] for p in participant_rows}
hole_rows = await conn.fetch(
"""
SELECT rp.id::text AS participant_id, rh.hole_number, rh.par, rh.stroke_index, rh.played, rh.score
FROM round_hole rh JOIN round_participant rp ON rp.id = rh.round_participant_id
WHERE rp.round_id = $1
ORDER BY rh.hole_number
""",
round_id,
)
by_participant_holes: dict[str, list] = {}
for r in hole_rows:
by_participant_holes.setdefault(r["participant_id"], []).append(r)
strokes_by_participant: dict[str, dict[int, int]] = {}
for p in participant_rows:
ch = p["course_handicap_snapshot"]
holes_for_participant = by_participant_holes.get(p["id"], [])
if ch is None or not holes_for_participant:
continue
allocation = allocate_strokes_by_index(ch, [h["stroke_index"] for h in holes_for_participant])
strokes_by_participant[p["id"]] = {
h["hole_number"]: a for h, a in zip(holes_for_participant, allocation)
}
gross_by_hole: dict[int, dict[str, int]] = {}
par_by_hole: dict[int, int] = {}
si_by_hole: dict[int, int] = {}
net_by_hole: dict[int, dict[str, int]] = {}
for r in hole_rows:
par_by_hole[r["hole_number"]] = r["par"]
si_by_hole[r["hole_number"]] = r["stroke_index"]
if not r["played"] or r["score"] is None:
continue
gross_by_hole.setdefault(r["hole_number"], {})[r["participant_id"]] = r["score"]
per_hole = strokes_by_participant.get(r["participant_id"])
if per_hole is None:
continue
net_by_hole.setdefault(r["hole_number"], {})[r["participant_id"]] = r["score"] - per_hole[r["hole_number"]]
play_order = _round_hole_order(round_row["start_hole"], round_row["holes_planned"])
scores_by_hole = [
[(pid, net) for pid, net in net_by_hole.get(h, {}).items()] for h in play_order
]
copenhagen_points, hole_log = compute_copenhagen_detail(scores_by_hole, higher_is_better=False)
holes = []
for hole_number, log_entry in zip(play_order, hole_log):
if not log_entry.values:
continue
gross_this_hole = gross_by_hole.get(hole_number, {})
entries = [
FormatHoleEntry(
id=pid,
label=label_by_participant.get(pid, "Ukjent"),
gross=gross_this_hole.get(pid),
net=net_value,
strokes_received=strokes_by_participant.get(pid, {}).get(hole_number),
points=log_entry.points.get(pid),
)
for pid, net_value in log_entry.values.items()
]
holes.append(
FormatHoleOut(
hole_number=hole_number,
par=par_by_hole[hole_number],
stroke_index=si_by_hole[hole_number],
entries=entries,
)
)
return RoundFormatResultOut(
play_format=play_format, ready=True, copenhagen_points=copenhagen_points, holes=holes
)
if play_format == "bbb":
participant_rows = await conn.fetch(
"""
SELECT rp.id::text AS id, COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS label
FROM round_participant rp LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1
""",
round_id,
)
label_by_participant = {p["id"]: p["label"] for p in participant_rows}
# Individuell-ball round_hole-rader finnes (samme som stroke/skins/
# copenhagen), men brukes ikke til poeng her -- kun til par/stroke-
# index-referanse for hull-visningen (identisk for alle deltakere).
par_si_rows = await conn.fetch(
"""
SELECT DISTINCT hole_number, par, stroke_index FROM round_hole
WHERE round_participant_id IN (SELECT id FROM round_participant WHERE round_id = $1)
""",
round_id,
)
par_by_hole = {r["hole_number"]: r["par"] for r in par_si_rows}
si_by_hole = {r["hole_number"]: r["stroke_index"] for r in par_si_rows}
bbb_rows = await conn.fetch(
"""
SELECT hole_number, bingo_participant_id::text AS bingo_participant_id,
bango_participant_id::text AS bango_participant_id,
bongo_participant_id::text AS bongo_participant_id
FROM round_bbb_hole WHERE round_id = $1 ORDER BY hole_number
""",
round_id,
)
sweep_bonus_enabled = round_row["bbb_sweep_bonus_enabled"]
hole_log = [
(r["bingo_participant_id"], r["bango_participant_id"], r["bongo_participant_id"]) for r in bbb_rows
]
bbb_points = compute_bbb(hole_log, sweep_bonus_enabled)
holes = []
for r, log_entry in zip(bbb_rows, hole_log):
bingo_id, bango_id, bongo_id = log_entry
if bingo_id is None and bango_id is None and bongo_id is None:
continue
hole_points = bbb_points_for_hole(bingo_id, bango_id, bongo_id, sweep_bonus_enabled)
entries = [
FormatHoleEntry(id=pid, label=label_by_participant.get(pid, "Ukjent"), points=p)
for pid, p in hole_points.items()
]
holes.append(
FormatHoleOut(
hole_number=r["hole_number"],
par=par_by_hole.get(r["hole_number"], 0),
stroke_index=si_by_hole.get(r["hole_number"], 0),
entries=entries,
)
)
return RoundFormatResultOut(play_format=play_format, ready=True, bbb_points=bbb_points, holes=holes)
if play_format == "flag":
# Individuell ball, INGEN sider. Budsjett = sum(par for hele
# runden) + course_handicap_snapshot (samme "100% individuell
# allowance"-prinsipp som Slagspill individuelt i EGA-tabellen,
# ADR-005) -- IKKE playing_handicap (den kolonnen er kun for
# to-siders match-play-relative formater, se ADR-039 Beslutning B).
participant_rows = await conn.fetch(
"""
SELECT rp.id::text AS id, rp.course_handicap_snapshot,
COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS label
FROM round_participant rp LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1
""",
round_id,
)
play_order = _round_hole_order(round_row["start_hole"], round_row["holes_planned"])
flag_results: dict[str, FlagParticipantResult] = {}
for p in participant_rows:
if p["course_handicap_snapshot"] is None:
continue
hole_rows = await conn.fetch(
"SELECT hole_number, par, played, score FROM round_hole WHERE round_participant_id = $1",
p["id"],
)
by_hole = {r["hole_number"]: r for r in hole_rows}
total_par = sum(by_hole[h]["par"] for h in play_order if h in by_hole)
# SAMMENHENGENDE prefiks fra start_hole -- samme prinsipp som
# match-motorens hull-for-hull-forløp (aldri hull lenger ute i
# sekvensen selv om de tilfeldigvis er registrert).
gross_prefix = []
for h in play_order:
row = by_hole.get(h)
if row is None or not row["played"] or row["score"] is None:
break
gross_prefix.append(row["score"])
budget = total_par + p["course_handicap_snapshot"]
fr = flag_result(gross_prefix, budget)
flag_results[p["id"]] = FlagParticipantResult(
holes_completed=fr.holes_completed,
ran_out=fr.ran_out,
strokes_remaining=fr.strokes_remaining,
label=p["label"],
)
return RoundFormatResultOut(play_format=play_format, ready=True, flag_results=flag_results)
if play_format == "shamble":
# Individuell ball, INGEN sider -- laget ER hele rundens deltaker-
# sett (bekreftet av bruker). Rå brutto (ikke netto -- kilden
# nevner ingen handicap-justering for selve hullscoren, kun for
# HVEM som spiller på laget sammen, se ADR-039-lignende allowance
# et fremtidig steg kunne legge til).
participant_rows = await conn.fetch(
"""
SELECT rp.id::text AS id, COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS label
FROM round_participant rp LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1
""",
round_id,
)
label_by_participant = {p["id"]: p["label"] for p in participant_rows}
best_n = round_row["shamble_best_n"]
hole_rows = await conn.fetch(
"""
SELECT rp.id::text AS participant_id, rh.hole_number, rh.par, rh.stroke_index, rh.played, rh.score
FROM round_hole rh JOIN round_participant rp ON rp.id = rh.round_participant_id
WHERE rp.round_id = $1
ORDER BY rh.hole_number
""",
round_id,
)
by_hole: dict[int, dict[str, int]] = {}
par_by_hole: dict[int, int] = {}
si_by_hole: dict[int, int] = {}
for r in hole_rows:
par_by_hole[r["hole_number"]] = r["par"]
si_by_hole[r["hole_number"]] = r["stroke_index"]
if r["played"] and r["score"] is not None:
by_hole.setdefault(r["hole_number"], {})[r["participant_id"]] = r["score"]
play_order = _round_hole_order(round_row["start_hole"], round_row["holes_planned"])
expected_players = len(participant_rows)
team_total = 0
any_hole_ready = False
holes = []
for h in play_order:
scores_by_pid = by_hole.get(h, {})
if len(scores_by_pid) != expected_players or best_n is None:
continue
hole_score = shamble_hole_score(list(scores_by_pid.values()), best_n)
team_total += hole_score
any_hole_ready = True
counted_pids = {pid for pid, _ in sorted(scores_by_pid.items(), key=lambda kv: kv[1])[:best_n]}
entries = [
FormatHoleEntry(
id=pid, label=label_by_participant.get(pid, "Ukjent"), gross=score, counted=pid in counted_pids
)
for pid, score in scores_by_pid.items()
]
holes.append(FormatHoleOut(hole_number=h, par=par_by_hole[h], stroke_index=si_by_hole[h], entries=entries))
return RoundFormatResultOut(
play_format=play_format,
ready=True,
shamble_team_score=team_total if any_hole_ready else None,
holes=holes,
)
if play_format == "money_ball":
# Ett lag = HELE rundens deltakersett (som Shamble), FAST 4.
# Rotasjonen er basert på POSISJON i spillerekkefølgen (1. spilte
# hull = rotasjonsindeks 0), IKKE rått hullnummer -- riktig også
# for en runde som starter et annet sted enn hull 1.
participant_rows = await conn.fetch(
"""
SELECT rp.id::text AS id, rp.lineup_order,
COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS label
FROM round_participant rp LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1
""",
round_id,
)
label_by_participant = {p["id"]: p["label"] for p in participant_rows}
ordered_pids = [p["id"] for p in sorted(participant_rows, key=lambda p: p["lineup_order"] or 0)]
if len(participant_rows) != 4 or any(p["lineup_order"] is None for p in participant_rows):
return RoundFormatResultOut(play_format=play_format, ready=False)
hole_rows = await conn.fetch(
"""
SELECT rp.id::text AS participant_id, rh.hole_number, rh.par, rh.stroke_index, rh.played, rh.score
FROM round_hole rh JOIN round_participant rp ON rp.id = rh.round_participant_id
WHERE rp.round_id = $1
ORDER BY rh.hole_number
""",
round_id,
)
by_hole: dict[int, dict[str, int]] = {}
par_by_hole: dict[int, int] = {}
si_by_hole: dict[int, int] = {}
for r in hole_rows:
par_by_hole[r["hole_number"]] = r["par"]
si_by_hole[r["hole_number"]] = r["stroke_index"]
if r["played"] and r["score"] is not None:
by_hole.setdefault(r["hole_number"], {})[r["participant_id"]] = r["score"]
play_order = _round_hole_order(round_row["start_hole"], round_row["holes_planned"])
team_total = 0
any_hole_ready = False
holes = []
for position, h in enumerate(play_order, start=1):
scores_by_pid = by_hole.get(h, {})
if len(scores_by_pid) != 4:
continue
scores_in_order = [scores_by_pid[pid] for pid in ordered_pids]
hole_score = money_ball_hole_score(scores_in_order, position)
team_total += hole_score
any_hole_ready = True
mb_pid = ordered_pids[(position - 1) % 4]
others_scores = [s for pid, s in scores_by_pid.items() if pid != mb_pid]
best_other = min(others_scores) if others_scores else None
entries = [
FormatHoleEntry(
id=pid,
label=label_by_participant.get(pid, "Ukjent"),
gross=score,
counted=(pid == mb_pid) or (score == best_other),
)
for pid, score in scores_by_pid.items()
]
holes.append(FormatHoleOut(hole_number=h, par=par_by_hole[h], stroke_index=si_by_hole[h], entries=entries))
return RoundFormatResultOut(
play_format=play_format,
ready=True,
money_ball_team_score=team_total if any_hole_ready else None,
holes=holes,
)
return RoundFormatResultOut(play_format=play_format, ready=True)
# ---------------------------------------------------------------------------
# Nassau Match Play (2026-07-30) -- INGEN ny motor, INGEN lagring. Nassau er
# bare TRE parallelle vinduer (hull 1-9, 10-18, 1-18) av EKSISTERENDE
# hull-for-hull-data, hver kjørt gjennom den allerede eksisterende
# compute_match_state uendret. Krever nøyaktig 18 hull (holes_planned==18)
# -- windows 1-9/10-18 gir ikke mening for en 9-hulls runde.
#
# Egen, selvstendig hull-resultat-bygger (ikke en refaktor av
# _build_format_result over) -- gjenbruker _relative_strokes_for_round
# (den kritiske, allerede testede handicap-delen), men bygger selve
# hole_results-listen på nytt her, isolert fra den komplekse, produksjons-
# kritiske _build_format_result-funksjonen for å unngå risiko ved å røre den.
# ---------------------------------------------------------------------------
async def _two_sided_hole_results(conn, round_id: str, round_row) -> list[HoleResult] | None:
play_format = round_row["play_format"]
relative = await _relative_strokes_for_round(conn, round_id, play_format)
if not relative:
return None
engine_format = _ROUND_FORMAT_TO_ENGINE_FORMAT[play_format]
play_order = _round_hole_order(round_row["start_hole"], round_row["holes_planned"])
if engine_format in SIDE_IS_UNIT:
rows = await conn.fetch(
"""
SELECT rh.round_side_id::text AS unit, rh.hole_number, rh.stroke_index, rh.played, rh.score
FROM round_hole rh JOIN round_side rs ON rs.id = rh.round_side_id
WHERE rs.round_id = $1
""",
round_id,
)
unit_to_side = None
else:
rows = await conn.fetch(
"""
SELECT rp.id::text AS unit, rh.hole_number, rh.stroke_index, rh.played, rh.score,
rp.round_side_id::text AS side_id
FROM round_hole rh JOIN round_participant rp ON rp.id = rh.round_participant_id
WHERE rp.round_id = $1 AND rp.round_side_id IS NOT NULL
""",
round_id,
)
unit_to_side = {r["unit"]: r["side_id"] for r in rows}
by_unit_hole: dict[tuple[str, int], list] = {}
si_by_hole: dict[int, int] = {}
for r in rows:
si_by_hole[r["hole_number"]] = r["stroke_index"]
if r["played"] and r["score"] is not None:
by_unit_hole.setdefault((r["unit"], r["hole_number"]), []).append(r["score"])
if len(si_by_hole) != 18:
return None
all_18_si = [si_by_hole[h] for h in range(1, 19)]
strokes_per_hole = {
unit: dict(zip(range(1, 19), allocate_over_played_holes(v, all_18_si, list(range(1, 19)))))
for unit, v in relative.items()
}
if engine_format in SIDE_IS_UNIT:
side_ids = sorted(relative.keys())
else:
side_ids = sorted({s for s in unit_to_side.values() if s is not None})
if len(side_ids) != 2:
return None
side_a_id, side_b_id = side_ids
def units_for_side(side_id: str) -> list[str]:
if engine_format in SIDE_IS_UNIT:
return [side_id]
return [uid for uid, sid in unit_to_side.items() if sid == side_id]
def side_net(hole_number: int, side_id: str) -> int | None:
# units_for_side returner ALLTID minst én enhet for en gyldig side --
# løkken returnerer None tidlig hvis NOEN av dem mangler score, så
# `nets` er enten fullt populert (alle enheter klare) eller vi har
# allerede returnert None. Samme "vent til alle er ferdig"-prinsipp
# som _build_format_result sin egen side_net.
nets = []
for unit_id in units_for_side(side_id):
scores = by_unit_hole.get((unit_id, hole_number), [])
if len(scores) != 1:
return None
per_hole = strokes_per_hole.get(unit_id)
if per_hole is None:
return None
nets.append(scores[0] - per_hole[hole_number])
if not nets:
return None
return min(nets)
hole_results: list[HoleResult] = []
for hole_number in play_order:
net_a = side_net(hole_number, side_a_id)
net_b = side_net(hole_number, side_b_id)
if net_a is None or net_b is None:
break
if net_a < net_b:
hole_results.append(HoleResult.SIDE_A)
elif net_b < net_a:
hole_results.append(HoleResult.SIDE_B)
else:
hole_results.append(HoleResult.HALVED)
return hole_results
class NassauWindowOut(BaseModel):
lead: int
holes_played: int
holes_remaining: int
is_closed: bool
is_dormie: bool
status_text: str
class RoundNassauResultOut(BaseModel):
ready: bool
front9: NassauWindowOut | None = None
back9: NassauWindowOut | None = None
overall: NassauWindowOut | None = None
def _nassau_window(hole_results: list[HoleResult], total_holes: int) -> NassauWindowOut:
state = compute_match_state(hole_results, total_holes=total_holes)
return NassauWindowOut(
lead=state.lead,
holes_played=state.holes_played,
holes_remaining=state.holes_remaining,
is_closed=state.is_closed,
is_dormie=state.is_dormie,
status_text=state.describe(),
)
@router.get("/rounds/{round_id}/format-result/nassau", response_model=RoundNassauResultOut)
async def get_round_nassau_result(
round_id: str,
user: CurrentUser = Depends(get_current_user),
) -> RoundNassauResultOut:
async with plain_connection() as conn:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
round_row = await conn.fetchrow(
"SELECT play_format, start_hole, holes_planned FROM round WHERE id = $1", round_id
)
if round_row["play_format"] not in _TWO_SIDED_FORMATS:
raise app_error(400, "VALIDATION_FAILED", "Nassau krever et to-siders spilleformat.")
if round_row["holes_planned"] != 18:
raise app_error(400, "VALIDATION_FAILED", "Nassau krever 18 hull.")
hole_results = await _two_sided_hole_results(conn, round_id, round_row)
if hole_results is None:
return RoundNassauResultOut(ready=False)
return RoundNassauResultOut(
ready=True,
front9=_nassau_window(hole_results[0:9], total_holes=9),
back9=_nassau_window(hole_results[9:18], total_holes=9),
overall=_nassau_window(hole_results[0:18], total_holes=18),
)
@router.get("/rounds/{round_id}/format-result", response_model=RoundFormatResultOut)
async def get_round_format_result(
round_id: str,
user: CurrentUser = Depends(get_current_user),
) -> RoundFormatResultOut:
async with plain_connection() as conn:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
return await _build_format_result(conn, round_id)
class LeaderboardHoleOut(BaseModel):
hole_number: int
par: int
stroke_index: int
played: bool
score: int | None
# "Plukket opp" (migrasjon 038) -- se RoundHoleOut for full begrunnelse.
picked_up: bool
# None når deltakeren ikke har noen beregnet course handicap (2026-07-26,
# samme betingelse som net_score_to_par/total_points under).
strokes_received: int | None
class LeaderboardEntryOut(BaseModel):
participant_id: str
display_name: str
is_owner: bool
holes_played: int
total_score: int | None
score_to_par: int | None
# None når deltakeren ikke har noen beregnet course handicap (f.eks.
# gjest uten registrert HCP) -- samme begrensning som strokes_received
# i RoundHoleOut/list_holes, samme algoritme (allocate_strokes_by_index).
net_score_to_par: int | None
# Stableford-poengsum (2026-07-26, etterspurt av bruker) -- samme
# betingelse/algoritme som net_score_to_par (krever course handicap),
# summert over spilte hull med Math.max(0, par - netto + 2) per hull.
total_points: int | None
# Hullscorer (2026-07-26, etterspurt av bruker) -- samme rader som
# allerede ble hentet for å beregne total_score/net_score_to_par over,
# bare også eksponert rått slik at leaderboardet kan vise dem per hull.
holes: list[LeaderboardHoleOut]
class LeaderboardOut(BaseModel):
holes_planned: int
completed: bool
entries: list[LeaderboardEntryOut]
async def _build_leaderboard(conn, round_id: str) -> LeaderboardOut:
"""Delt mellom den autentiserte GET og den offentlige/venn-gatede
/public/rounds-varianten (ADR-036 fase 2)."""
round_row = await conn.fetchrow(
"SELECT holes_planned, completed_at FROM round WHERE id = $1", round_id
)
participant_rows = await conn.fetch(
"""
SELECT rp.id::text AS id, rp.is_owner, rp.guest_name, rp.course_handicap_snapshot,
au.display_name AS linked_display_name
FROM round_participant rp
LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1
ORDER BY rp.is_owner DESC, rp.created_at
""",
round_id,
)
entries: list[LeaderboardEntryOut] = []
for p in participant_rows:
hole_rows = await conn.fetch(
"SELECT hole_number, par, stroke_index, played, score, picked_up FROM round_hole WHERE round_participant_id = $1 ORDER BY hole_number",
p["id"],
)
played_holes = [h for h in hole_rows if h["played"] and h["score"] is not None]
holes_played = len(played_holes)
total_score = sum(h["score"] for h in played_holes) if holes_played else None
total_par = sum(h["par"] for h in played_holes) if holes_played else None
score_to_par = total_score - total_par if total_score is not None else None
# Beregnes uavhengig av om noen hull faktisk er spilt ennå --
# brukt BÅDE for net_score_to_par/total_points under OG for
# strokes_received per hull i den rå hull-listen som returneres.
strokes_received_by_hole: dict[int, int] = {}
if p["course_handicap_snapshot"] is not None:
allocation = allocate_strokes_by_index(
p["course_handicap_snapshot"], [h["stroke_index"] for h in hole_rows]
)
strokes_received_by_hole = {h["hole_number"]: a for h, a in zip(hole_rows, allocation)}
net_score_to_par = None
total_points = None
if total_score is not None and strokes_received_by_hole:
strokes_received_total = sum(strokes_received_by_hole[h["hole_number"]] for h in played_holes)
net_score_to_par = score_to_par - strokes_received_total
# Samme stableford-formel som round-scorecard.tsx sin
# stablefordPoints(): 2 poeng for netto par, +/-1 per slag,
# gulvet på 0.
total_points = sum(
max(0, h["par"] - (h["score"] - strokes_received_by_hole[h["hole_number"]]) + 2)
for h in played_holes
)
# Aldri "Deg" her -- leaderboardet kan nå ses av flere (eier
# OG lenkede medspillere, ADR-036 fase 3-utvidelsen), så et
# viewer-relativt "Deg" ville vært feil for de andre som ser på.
display_name = p["guest_name"] or p["linked_display_name"] or "Medspiller"
entries.append(
LeaderboardEntryOut(
participant_id=p["id"],
display_name=display_name,
is_owner=p["is_owner"],
holes_played=holes_played,
total_score=total_score,
score_to_par=score_to_par,
net_score_to_par=net_score_to_par,
total_points=total_points,
holes=[
LeaderboardHoleOut(
hole_number=h["hole_number"],
par=h["par"],
stroke_index=h["stroke_index"],
played=h["played"],
score=h["score"],
picked_up=h["picked_up"],
strokes_received=strokes_received_by_hole.get(h["hole_number"]),
)
for h in hole_rows
],
)
)
entries.sort(key=lambda e: (e.score_to_par is None, e.score_to_par))
return LeaderboardOut(
holes_planned=round_row["holes_planned"],
completed=round_row["completed_at"] is not None,
entries=entries,
)
@router.get("/rounds/{round_id}/leaderboard", response_model=LeaderboardOut)
async def get_leaderboard(round_id: str, user: CurrentUser = Depends(get_current_user)) -> LeaderboardOut:
async with plain_connection() as conn:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
return await _build_leaderboard(conn, round_id)
# ---------------------------------------------------------------------------
# Flere flighter i én "vanlig" runde (migrasjon 035) -- løs gruppering av
# separate `round`-rader, se moduldoc/FEATURE_BACKLOG.md. Bevisst egen,
# smal autorisasjon: kun eier-eller-deltaker (samme regel som resten av
# denne filens autentiserte lese-endepunkter) på DEN ANKER-runden anropet
# gjelder -- søsken-runder man selv ikke har tilgang til inkluderes ALDRI
# i svaret (verken i listen eller det slåtte leaderboardet), samme
# "trygg standard: se ingenting" som resten av rundevisibilitet.
# ---------------------------------------------------------------------------
class FlightSummaryOut(BaseModel):
round_id: str
name: str | None
course_name_snapshot: str
played_at: date
started_at: str | None
completed_at: str | None
participant_count: int
is_anchor: bool
class FlightGroupOut(BaseModel):
flight_group_id: str | None
flights: list[FlightSummaryOut]
async def _accessible_flight_rows(conn, round_id: str, user_id: str):
"""Anker-runden (tilgang allerede sjekket av kalleren) + ALLE søsken i
samme flight_group_id som brukeren selv eier eller er lenket deltaker
på -- rader brukeren ikke har tilgang til utelates helt, avsløres
aldri (verken navn eller at de finnes)."""
anchor = await conn.fetchrow(
"SELECT id::text AS id, flight_group_id::text AS flight_group_id FROM round WHERE id = $1",
round_id,
)
group_id = anchor["flight_group_id"]
if group_id is None:
sibling_ids = [round_id]
else:
sibling_rows = await conn.fetch(
"SELECT id::text AS id FROM round WHERE flight_group_id = $1 ORDER BY created_at", group_id
)
sibling_ids = [r["id"] for r in sibling_rows]
rows = []
for sibling_id in sibling_ids:
row = await conn.fetchrow(
"""
SELECT r.id::text AS id, r.name, r.course_name_snapshot, r.played_at,
r.started_at, r.completed_at, r.owner_user_id::text AS owner_user_id,
EXISTS(SELECT 1 FROM round_participant WHERE round_id = r.id AND user_id = $2) AS is_linked_participant
FROM round r WHERE r.id = $1
""",
sibling_id,
user_id,
)
if row is None:
continue
if row["owner_user_id"] != user_id and not row["is_linked_participant"]:
continue
rows.append(row)
return group_id, rows
@router.get("/rounds/{round_id}/flight-group", response_model=FlightGroupOut)
async def get_flight_group(round_id: str, user: CurrentUser = Depends(get_current_user)) -> FlightGroupOut:
async with plain_connection() as conn:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
group_id, rows = await _accessible_flight_rows(conn, round_id, user.user_id)
flights = []
for row in rows:
participant_count = await conn.fetchval(
"SELECT COUNT(*) FROM round_participant WHERE round_id = $1", row["id"]
)
flights.append(
FlightSummaryOut(
round_id=row["id"],
name=row["name"],
course_name_snapshot=row["course_name_snapshot"],
played_at=row["played_at"],
started_at=row["started_at"].isoformat() if row["started_at"] else None,
completed_at=row["completed_at"].isoformat() if row["completed_at"] else None,
participant_count=participant_count,
is_anchor=row["id"] == round_id,
)
)
return FlightGroupOut(flight_group_id=group_id, flights=flights)
class FlightGroupLeaderboardEntryOut(LeaderboardEntryOut):
round_id: str
flight_label: str
class FlightGroupLeaderboardOut(BaseModel):
flight_group_id: str | None
flights: list[FlightSummaryOut]
entries: list[FlightGroupLeaderboardEntryOut]
@router.get("/rounds/{round_id}/flight-group/leaderboard", response_model=FlightGroupLeaderboardOut)
async def get_flight_group_leaderboard(
round_id: str, user: CurrentUser = Depends(get_current_user)
) -> FlightGroupLeaderboardOut:
"""Slår sammen hver tilgjengelig søsken-flights EGET leaderboard
(_build_leaderboard, uendret formel) til ÉN rangert liste, tagget med
hvilken flight hver rad kom fra -- score_to_par er allerede normalisert
mot par og dermed sammenlignbart på tvers av ulike baner/hullantall."""
async with plain_connection() as conn:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
group_id, rows = await _accessible_flight_rows(conn, round_id, user.user_id)
flights: list[FlightSummaryOut] = []
entries: list[FlightGroupLeaderboardEntryOut] = []
for idx, row in enumerate(rows):
participant_count = await conn.fetchval(
"SELECT COUNT(*) FROM round_participant WHERE round_id = $1", row["id"]
)
label = row["name"] or f"Flight {idx + 1}"
flights.append(
FlightSummaryOut(
round_id=row["id"],
name=row["name"],
course_name_snapshot=row["course_name_snapshot"],
played_at=row["played_at"],
started_at=row["started_at"].isoformat() if row["started_at"] else None,
completed_at=row["completed_at"].isoformat() if row["completed_at"] else None,
participant_count=participant_count,
is_anchor=row["id"] == round_id,
)
)
sub_board = await _build_leaderboard(conn, row["id"])
for entry in sub_board.entries:
entries.append(
FlightGroupLeaderboardEntryOut(round_id=row["id"], flight_label=label, **entry.model_dump())
)
entries.sort(key=lambda e: (e.score_to_par is None, e.score_to_par))
return FlightGroupLeaderboardOut(flight_group_id=group_id, flights=flights, entries=entries)
class HoleUpdate(BaseModel):
played: bool = True
score: int | None = Field(default=None, ge=1, le=20)
# "Plukket opp" (migrasjon 038, Stableford) -- spilleren tar opp ballen
# fordi hullet uansett var klart 0 poeng. `score` sendt her IGNORERES
# når dette er sant -- serveren regner selv ut Net Double Bogey (samme
# cap `adjusted_gross_score` allerede bruker for enhver høy score) og
# skriver DEN, slik at eksisterende brutto/netto/HCP-pipeline fungerer
# helt uendret. Krever at deltakeren har en beregnet course handicap
# (samme forutsetning som strokes_received ellers).
picked_up: bool = False
putts: int | None = Field(default=None, ge=0, le=10)
club_off_tee: str | None = Field(default=None, max_length=50)
tee_shot_result: Literal["fairway", "left", "right"] | None = None
approach_result: Literal["hit", "long", "short", "left", "right"] | None = None
chip_count: int | None = Field(default=None, ge=0)
bunker_shot_count: int | None = Field(default=None, ge=0)
penalty_strokes: int | None = Field(default=None, ge=0)
first_putt_distance_bucket: Literal["<1m", "<2m", "<3m", "<5m", "<8m", "8m+"] | None = None
anyway_strokes: int | None = Field(default=None, ge=0)
@router.patch(
"/rounds/{round_id}/participants/{participant_id}/holes/{hole_number}",
response_model=RoundHoleOut,
)
async def update_hole(
round_id: str,
participant_id: str,
hole_number: int,
body: HoleUpdate,
user: CurrentUser = Depends(get_current_user),
) -> RoundHoleOut:
async with plain_connection() as conn:
# ADR-036 fase 3-utvidelsen (2026-07-26): en lenket medspiller kan
# registrere score for HELE flighten (bekreftet regel), ikke bare
# sin egen rad -- derfor accessible-sjekk, ikke owner-only, og
# INGEN participant_id == viewer-sjekk under.
await _get_accessible_round_or_404(conn, round_id, user.user_id)
participant_row = await conn.fetchrow(
"SELECT course_handicap_snapshot FROM round_participant WHERE id = $1 AND round_id = $2",
participant_id, round_id,
)
if participant_row is None:
raise app_error(404, "NOT_FOUND", "Deltakeren finnes ikke på denne runden.")
# Hentes FØR selve UPDATE-en uansett (strokes_received-visning), og
# for "plukket opp" trengs par+strokes_received for AKKURAT dette
# hullet for å regne ut Net Double Bogey-scoren før vi skriver noe.
strokes_received = None
this_hole_par = None
all_rows = await conn.fetch(
"SELECT hole_number, par, stroke_index FROM round_hole WHERE round_participant_id = $1 ORDER BY hole_number",
participant_id,
)
this_hole_row = next((r for r in all_rows if r["hole_number"] == hole_number), None)
if this_hole_row is None:
raise app_error(404, "NOT_FOUND", "Hullet finnes ikke på denne deltakeren.")
this_hole_par = this_hole_row["par"]
if participant_row["course_handicap_snapshot"] is not None:
allocation = allocate_strokes_by_index(
participant_row["course_handicap_snapshot"], [r["stroke_index"] for r in all_rows]
)
by_hole = {r["hole_number"]: a for r, a in zip(all_rows, allocation)}
strokes_received = by_hole[hole_number]
score = body.score
played = body.played
if body.picked_up:
if strokes_received is None:
raise app_error(
400, "VALIDATION_FAILED",
"Kan ikke registrere «plukket opp» før handicap er beregnet for denne deltakeren.",
)
played = True
score = max_hole_score_for_handicap(this_hole_par, strokes_received)
async with translate_db_errors():
row = await conn.fetchrow(
"""
UPDATE round_hole SET
played = $3, score = $4, picked_up = $5, putts = $6, club_off_tee = $7,
tee_shot_result = $8, approach_result = $9, chip_count = $10,
bunker_shot_count = $11, penalty_strokes = $12, first_putt_distance_bucket = $13,
anyway_strokes = $14
WHERE round_participant_id = $1 AND hole_number = $2
RETURNING hole_number, par, stroke_index, played, score, picked_up, putts, club_off_tee,
tee_shot_result, approach_result, chip_count, bunker_shot_count,
penalty_strokes, first_putt_distance_bucket, anyway_strokes
""",
participant_id, hole_number,
played, score, body.picked_up, body.putts, body.club_off_tee,
body.tee_shot_result, body.approach_result, body.chip_count,
body.bunker_shot_count, body.penalty_strokes, body.first_putt_distance_bucket,
body.anyway_strokes,
)
if row is None:
raise app_error(404, "NOT_FOUND", "Hullet finnes ikke på denne deltakeren.")
await broadcast_round_update(round_id)
return RoundHoleOut(**dict(row), strokes_received=strokes_received)
# ---------------------------------------------------------------------------
# Fullføring -- Adjusted Gross Score / Score Differential (ADR-033 Beslutning G)
# ---------------------------------------------------------------------------
@router.post("/rounds/{round_id}/complete", response_model=RoundOut)
async def complete_round(round_id: str, user: CurrentUser = Depends(get_current_user)) -> RoundOut:
async with plain_connection() as conn:
# Samme begrunnelse som update_hole -- en medspiller som fører
# score for flighten skal også kunne markere runden ferdig.
await _get_accessible_round_or_404(conn, round_id, user.user_id)
round_row = await conn.fetchrow(
"SELECT holes_planned, play_format, owner_user_id::text AS owner_user_id, name, course_name_snapshot "
"FROM round WHERE id = $1",
round_id,
)
# 2026-07-28 oppfølging: match/skins/fourball/foursome/greensome/
# scramble krever flere spillere enn slagspill -- ingenting fanget
# dette opp før nå. Avvis tydelig FØR noe regnes ut, i stedet for å
# stille fullføre en runde som er strukturelt umulig for formatet.
setup_complete, setup_message = await _format_setup_status(conn, round_id, round_row["play_format"])
if not setup_complete:
raise app_error(409, "SETUP_INCOMPLETE", setup_message)
participants = await conn.fetch(
"""
SELECT id::text AS id, user_id::text AS user_id,
handicap_index_snapshot::float AS handicap_index_snapshot,
course_rating_snapshot::float AS course_rating_snapshot,
slope_rating_snapshot, tee_par_snapshot
FROM round_participant WHERE round_id = $1
""",
round_id,
)
for p in participants:
holes = await conn.fetch(
"""
SELECT hole_number, par, stroke_index, played, score
FROM round_hole WHERE round_participant_id = $1 ORDER BY hole_number
""",
p["id"],
)
played_count = sum(1 for h in holes if h["played"])
counts = round_counts_for_handicap(played_count, round_row["holes_planned"])
differential = None
if counts and p["handicap_index_snapshot"] is not None and p["course_rating_snapshot"] is not None:
pars = [h["par"] for h in holes]
strokes_received = allocate_strokes_by_index(
_course_handicap_from_row(p),
[h["stroke_index"] for h in holes],
)
scores = [h["score"] if h["played"] else None for h in holes]
ags = adjusted_gross_score(scores, pars, strokes_received)
differential = score_differential(ags, p["course_rating_snapshot"], p["slope_rating_snapshot"])
await conn.execute(
"UPDATE round_participant SET counts_for_handicap = $2, score_differential = $3 WHERE id = $1",
p["id"], counts, differential,
)
await conn.execute("UPDATE round SET completed_at = now() WHERE id = $1", round_id)
# Faktisk HCP (ADR-038) -- alle differensialer for runden er nå
# skrevet, regn på nytt for hver deltaker med egen konto (gjester
# har ingen computed_handicap_index å oppdatere).
for p in participants:
if p["user_id"] is not None:
await _recompute_computed_handicap_index(conn, p["user_id"])
# Rundevarsler (2026-07-28 oppfølging av ADR-036 fase 2) -- to
# atskilte mottakergrupper med ulik lenke, siden de har ulik
# tilgang: lenkede medspillere ser den fulle autentiserte siden,
# tredjeparts-venner kun tredjeparts-/spectator-visningen.
actor_name = await conn.fetchval("SELECT display_name FROM app_user WHERE id = $1", user.user_id)
round_label = (round_row["name"] or "").strip() or round_row["course_name_snapshot"]
message = f"{actor_name} fullførte runden ({round_label})."
linked_ids = {p["user_id"] for p in participants if p["user_id"] is not None}
linked_ids.discard(user.user_id)
for uid in linked_ids:
await create_notification(
conn, user_id=uid, type="result", message=message, link_path=f"/my-rounds/{round_id}",
)
watcher_ids = set(await _friends_who_can_see_round(conn, round_id, round_row["owner_user_id"]))
watcher_ids -= linked_ids
watcher_ids.discard(user.user_id)
for uid in watcher_ids:
await create_notification(
conn, user_id=uid, type="result", message=message, link_path=f"/watch/{round_id}",
)
await _send_guest_round_summaries(conn, round_id, round_label)
result = await _load_round_out(conn, round_id, user.user_id)
await broadcast_round_update(round_id)
return result
async def _send_guest_round_summaries(conn, round_id: str, round_label: str) -> None:
"""Rundeoppsummering til midlertidige spillere med registrert e-post
(2026-08-03) -- ETT ekte magic-link-innloggingstoken per gjest, samme
mønster som tournaments.py sin send_scorecard_invitations. Graderer seg
naturlig etter individuell-ball (egne slag/putter) vs. delt-ball
(kun sidens felles slag, ADR-039 Beslutning C) -- ingen egen
format-sjekk trengs, feltene som ikke finnes er rett og slett fraværende
i kildedataene."""
guest_rows = await conn.fetch(
"""
SELECT id::text AS id, guest_email, guest_first_name, round_side_id::text AS round_side_id, stat_level
FROM round_participant
WHERE round_id = $1 AND guest_email IS NOT NULL
""",
round_id,
)
for g in guest_rows:
stat_lines: list[tuple[str, str]] = []
if g["round_side_id"] is not None:
side_holes = await _build_side_holes(conn, round_id, g["round_side_id"])
summary_holes = [
RoundSummaryHole(
hole_number=h.hole_number,
par=h.par,
score=h.score if h.played else None,
net=h.score - h.strokes_received
if h.played and h.score is not None and h.strokes_received is not None
else None,
)
for h in side_holes
]
else:
p_holes = await _build_participant_holes(conn, round_id, g["id"])
summary_holes = [
RoundSummaryHole(
hole_number=h.hole_number,
par=h.par,
score=h.score if h.played else None,
net=h.score - h.strokes_received
if h.played and h.score is not None and h.strokes_received is not None
else None,
)
for h in p_holes
]
if g["stat_level"] != "strokes_only":
total_putts = sum(h.putts for h in p_holes if h.played and h.putts is not None)
if total_putts:
stat_lines.append(("Putter totalt", str(total_putts)))
played_holes = [h for h in summary_holes if h.score is not None]
if played_holes:
total_score = sum(h.score for h in played_holes)
to_par = total_score - sum(h.par for h in played_holes)
lead_lines = [("Slag totalt", str(total_score)), ("Til par", _signed(to_par))]
net_holes = [h for h in played_holes if h.net is not None]
if net_holes:
net_to_par = sum(h.net for h in net_holes) - sum(h.par for h in net_holes)
lead_lines.append(("Netto til par", _signed(net_to_par)))
stat_lines = lead_lines + stat_lines
email = g["guest_email"].strip().lower()
raw_token = secrets.token_urlsafe(32)
expires_at = datetime.now(timezone.utc) + timedelta(minutes=settings.MAGIC_LINK_MAX_AGE_MINUTES)
# Samme "ugyldiggjør eldre uforbrukte lenker"-mønster som
# request_magic_link/send_scorecard_invitations.
await conn.execute(
"UPDATE magic_link_token SET consumed_at = now() WHERE email = $1 AND consumed_at IS NULL", email
)
await conn.execute(
"INSERT INTO magic_link_token (email, token_hash, expires_at, locale) VALUES ($1, $2, $3, 'nb')",
email, _hash_secret(raw_token), expires_at,
)
if settings.SMTP_CONFIGURED:
try:
await send_round_summary_email(
email, g["guest_first_name"] or "Gjest", round_label, summary_holes, stat_lines, raw_token,
)
except Exception:
# Se app/email.py sitt mønster -- en driftsfeil i selve
# utsendingen skal aldri hindre fullføringen av runden.
traceback.print_exc()
elif settings.DEV_LOG_MAGIC_LINKS:
print(f"[DEV] Magic link for {email} (nb): {raw_token}", flush=True)
print(f"[DEV] Rundeoppsummering til {email}: {round_label}, {len(played_holes)} hull spilt", flush=True)
def _signed(value: int) -> str:
if value == 0:
return "E"
return f"+{value}" if value > 0 else str(value)
def _course_handicap_from_row(p) -> int:
return course_handicap(
p["handicap_index_snapshot"], p["slope_rating_snapshot"], p["course_rating_snapshot"], p["tee_par_snapshot"]
)
# ---------------------------------------------------------------------------
# Sanntid (2026-07-26, oppfølging av ADR-027) -- "noe endret seg, hent på
# nytt"-signal for round-detail.tsx/round-stats.tsx/round-scorecard.tsx.
# Denne PRIVATE varianten krever alltid en ekte, autorisert sesjon (eier
# ELLER lenket medspiller) -- en anonym/tredjeparts-venn kan ikke bruke
# denne, se `/ws/public/rounds/{round_id}/live` under (ADR-036 fase 2,
# 2026-07-28) for den offentlige/venn-gatede varianten.
# ---------------------------------------------------------------------------
@router.websocket("/ws/rounds/{round_id}/live")
async def round_live_ws(websocket: WebSocket, round_id: str) -> None:
user = await get_current_user_from_websocket(websocket)
if user is None:
await websocket.close(code=4401)
return
async with plain_connection() as conn:
try:
await _get_accessible_round_or_404(conn, round_id, user.user_id)
except HTTPException as exc:
await websocket.close(code=4404 if exc.status_code == 404 else 4403)
return
await websocket.accept()
sockets = live_sockets_for_round(round_id)
sockets.add(websocket)
try:
while True:
await websocket.receive_text()
except WebSocketDisconnect:
pass
finally:
sockets.discard(websocket)
# ---------------------------------------------------------------------------
# Tredjeparts/offentlig lesevisning (ADR-036 fase 2, 2026-07-28) -- en venn
# (i en synlig kategori) eller alle (visibility_mode='public') kan følge en
# runde live UTEN å være eier/deltaker. Samme "egen /public-prefiks,
# get_current_user_optional"-mønster som turneringers offentlige side
# (ADR-018/026/027) -- egne, leaner response-modeller (aldri guest_email,
# som er PII, og aldri my_*/setup_*, som kun gir mening for eier/deltaker),
# men gjenbruker de SAMME underliggende dataleserne
# (_build_participant_holes/_build_side_holes/_build_leaderboard/
# _build_format_result) som de autentiserte endepunktene over, for å unngå
# to implementasjoner av samme forretningslogikk.
# ---------------------------------------------------------------------------
class PublicRoundParticipantOut(BaseModel):
id: str
display_name: str
is_owner: bool
gender: str
tee_name_snapshot: str
handicap_index_snapshot: float | None
course_handicap_snapshot: int | None
round_side_id: str | None
playing_handicap: int | None
class PublicRoundOut(BaseModel):
id: str
name: str | None
course_name_snapshot: str
tee_name_snapshot: str
played_at: date
start_hole: int
holes_planned: int
play_format: str
completed_at: str | None
owner_display_name: str
participants: list[PublicRoundParticipantOut]
sides: list[RoundSideOut]
async def _build_public_round_out(conn, round_id: str) -> PublicRoundOut:
round_row = await conn.fetchrow(
"""
SELECT id::text AS id, name, course_name_snapshot, tee_name_snapshot,
played_at, start_hole, holes_planned, play_format, completed_at,
owner_user_id::text AS owner_user_id
FROM round WHERE id = $1
""",
round_id,
)
owner_display_name = await conn.fetchval(
"SELECT display_name FROM app_user WHERE id = $1", round_row["owner_user_id"]
)
participant_rows = await conn.fetch(
"""
SELECT rp.id::text AS id,
COALESCE(rp.guest_name, au.display_name, 'Medspiller') AS display_name,
rp.is_owner, rp.gender, rp.tee_name_snapshot,
rp.handicap_index_snapshot::float AS handicap_index_snapshot,
rp.course_handicap_snapshot, rp.round_side_id::text AS round_side_id,
rp.playing_handicap
FROM round_participant rp
LEFT JOIN app_user au ON au.id = rp.user_id
WHERE rp.round_id = $1 ORDER BY rp.is_owner DESC, rp.created_at
""",
round_id,
)
side_rows = await conn.fetch(
"SELECT id::text AS id, label FROM round_side WHERE round_id = $1 ORDER BY id", round_id
)
return PublicRoundOut(
id=round_row["id"],
name=round_row["name"],
course_name_snapshot=round_row["course_name_snapshot"],
tee_name_snapshot=round_row["tee_name_snapshot"],
played_at=round_row["played_at"],
start_hole=round_row["start_hole"],
holes_planned=round_row["holes_planned"],
play_format=round_row["play_format"],
completed_at=round_row["completed_at"].isoformat() if round_row["completed_at"] else None,
owner_display_name=owner_display_name or "Ukjent",
participants=[PublicRoundParticipantOut(**dict(r)) for r in participant_rows],
sides=[RoundSideOut(**dict(r)) for r in side_rows],
)
@router.get("/public/rounds/{round_id}", response_model=PublicRoundOut)
async def get_public_round(
round_id: str,
user: CurrentUser | None = Depends(get_current_user_optional),
) -> PublicRoundOut:
async with plain_connection() as conn:
await _get_viewable_round_or_404(conn, round_id, user.user_id if user else None)
return await _build_public_round_out(conn, round_id)
@router.get(
"/public/rounds/{round_id}/participants/{participant_id}/holes",
response_model=list[RoundHoleOut],
)
async def get_public_participant_holes(
round_id: str,
participant_id: str,
user: CurrentUser | None = Depends(get_current_user_optional),
) -> list[RoundHoleOut]:
async with plain_connection() as conn:
await _get_viewable_round_or_404(conn, round_id, user.user_id if user else None)
return await _build_participant_holes(conn, round_id, participant_id)
@router.get("/public/rounds/{round_id}/sides/{side_id}/holes", response_model=list[RoundSideHoleOut])
async def get_public_side_holes(
round_id: str,
side_id: str,
user: CurrentUser | None = Depends(get_current_user_optional),
) -> list[RoundSideHoleOut]:
async with plain_connection() as conn:
await _get_viewable_round_or_404(conn, round_id, user.user_id if user else None)
return await _build_side_holes(conn, round_id, side_id)
@router.get("/public/rounds/{round_id}/leaderboard", response_model=LeaderboardOut)
async def get_public_leaderboard(
round_id: str,
user: CurrentUser | None = Depends(get_current_user_optional),
) -> LeaderboardOut:
async with plain_connection() as conn:
await _get_viewable_round_or_404(conn, round_id, user.user_id if user else None)
return await _build_leaderboard(conn, round_id)
@router.get("/public/rounds/{round_id}/format-result", response_model=RoundFormatResultOut)
async def get_public_format_result(
round_id: str,
user: CurrentUser | None = Depends(get_current_user_optional),
) -> RoundFormatResultOut:
async with plain_connection() as conn:
await _get_viewable_round_or_404(conn, round_id, user.user_id if user else None)
return await _build_format_result(conn, round_id)
@router.websocket("/ws/public/rounds/{round_id}/live")
async def public_round_live_ws(websocket: WebSocket, round_id: str) -> None:
user = await get_current_user_from_websocket(websocket)
async with plain_connection() as conn:
try:
await _get_viewable_round_or_404(conn, round_id, user.user_id if user else None)
except HTTPException as exc:
await websocket.close(code=4404 if exc.status_code == 404 else 4403)
return
await websocket.accept()
sockets = live_sockets_for_round(round_id)
sockets.add(websocket)
try:
while True:
await websocket.receive_text()
except WebSocketDisconnect:
pass
finally:
sockets.discard(websocket)
class PublicPersonRoundOut(BaseModel):
id: str
name: str | None
course_name_snapshot: str
played_at: date
completed_at: str | None
play_format: str
@router.get("/public/people/{user_id}/rounds", response_model=list[PublicPersonRoundOut])
async def list_public_person_rounds(
user_id: str,
user: CurrentUser | None = Depends(get_current_user_optional),
) -> list[PublicPersonRoundOut]:
"""Brukes av vennprofil-siden (ADR-036 fase 2) -- lister EIERENS runder
som SPØRREREN har lov til å se (public alltid, friends kun med riktig
kategori-match, private aldri) -- egen lenket medspiller-runde vises
ikke her (det er "Mine runder", en annen sak). Pågående
(completed_at IS NULL) alltid øverst, deretter nyeste fullførte."""
async with plain_connection() as conn:
person_exists = await conn.fetchval("SELECT 1 FROM app_user WHERE id = $1", user_id)
if person_exists is None:
raise app_error(404, "NOT_FOUND", "Fant ikke brukeren.")
rows = await conn.fetch(
"""
SELECT id::text AS id, name, course_name_snapshot, played_at, completed_at, play_format
FROM round WHERE owner_user_id = $1
ORDER BY (completed_at IS NULL) DESC, played_at DESC, created_at DESC
""",
user_id,
)
viewer_id = user.user_id if user else None
visible = [r for r in rows if await _can_view_round(conn, r["id"], viewer_id)]
return [
PublicPersonRoundOut(
id=r["id"],
name=r["name"],
course_name_snapshot=r["course_name_snapshot"],
played_at=r["played_at"],
completed_at=r["completed_at"].isoformat() if r["completed_at"] else None,
play_format=r["play_format"],
)
for r in visible
]