Files
ForbiddenStarsApp/backend/app/routers/matches.py
T
NotBigGhostandClaude Opus 5 8aa6bb7235 Рейтинг: раунд, цели, миры, правило 9 раундов и причина last_standing
Модели и миграция 0014: groups.nine_rounds_rule, снимок правила в matches,
matches.end_round, match_participants.objectives/worlds. CHECK причины победы
расширяется, только если он в БД есть (старые БД без CHECK таблицу не
пересоздают); пересоздание matches отказывает при PRAGMA foreign_keys=ON,
иначе DROP унёс бы участников каскадом. Бэкфилл: last_standing у завершённых
партий с одним невыбывшим. Проверено на копии dev-БД и на схеме origin/dev
с CHECK: строки, CHECK, FK и индексы на месте, повтор и downgrade работают.

API и валидация: end_round от 1 до лимита раундов партии (9 при хоумруле
и 5+ игроках), у выбывшего миров 0, last_standing ровно при одном невыбывшем —
в завершении и правке (игрока и админа); черновик хранит раунд, цели и миры
без проверки правила. MatchRead отдаёт end_round, снимок правила и max_rounds.
PATCH /groups/{id} принимает nine_rounds_rule вместе с названием. #23

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LqSoRj99iwVEH5U5fnZgsd
2026-09-14 22:29:01 +03:00

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"""Роутер партий: рандом фракции, старт, завершение, детали, правка, удаление."""
from __future__ import annotations
from fastapi import APIRouter, Depends, File, Query, Request, UploadFile
from fastapi.responses import FileResponse
from sqlmodel import Session
from app.auth.deps import get_current_user
from app.core.security import client_ip
from app.core.errors import ConflictError, NoGroupError, NotFoundError
from app.core.timeutil import iso_utc
from app.db.session import get_session
from app.models import Match, MatchAttachment, User
from app.schemas import api as s
from app.services import (
attachment_service,
audit_service,
group_service,
match_service,
notification_service,
notify,
user_service,
)
from app.services.match_service import FinishInput, ParticipantInput, RosterInput
from app.services.scoring import max_rounds
router = APIRouter(prefix="/matches", tags=["matches"])
def participant_inputs(body: s.MatchUpdate) -> list[ParticipantInput] | None:
"""Участники правки — общее для игроцкого и админского PATCH."""
if body.participants is None:
return None
return [
ParticipantInput(
user_id=p.user_id,
faction_id=p.faction_id,
place=p.place,
eliminated=p.eliminated,
was_random=p.was_random,
comment=p.comment,
objectives=p.objectives,
worlds=p.worlds,
)
for p in body.participants
]
def attachment_read(att: MatchAttachment, base: str) -> s.AttachmentRead:
"""AttachmentRead с URL под нужным префиксом (base = '/api/matches/{id}' или
'/api/admin/matches/{id}'); cookie игрока/админа доходит до своего пути."""
return s.AttachmentRead(
id=att.id, # type: ignore[arg-type]
kind=att.kind,
url=f"{base}/attachments/{att.id}",
mime_type=att.mime_type,
size_bytes=att.size_bytes,
created_at=iso_utc(att.created_at),
)
def _ensure_has_any_group(session: Session, user: User) -> None:
if not group_service.list_user_groups(session, user.id): # type: ignore[arg-type]
raise NoGroupError()
def build_match_read(session: Session, match: Match, *, can_modify: bool = False) -> s.MatchRead:
parts = [
s.MatchParticipantRead(
user_id=u.id, # type: ignore[arg-type]
nickname=u.nickname,
faction_id=f.id, # type: ignore[arg-type]
faction_name=f.name_ru,
place=p.place,
eliminated=p.eliminated,
was_random=p.was_random,
comment=p.comment,
objectives=p.objectives,
worlds=p.worlds,
avatar_url=user_service.avatar_url_for(u.id, u.avatar_path, u.updated_at), # type: ignore[arg-type]
)
for p, u, f in match_service.participants_detail(session, match.id) # type: ignore[arg-type]
]
draft_row = match_service.get_finish_draft(session, match.id) # type: ignore[arg-type]
draft = None
if draft_row is not None:
author = session.get(User, draft_row.updated_by) if draft_row.updated_by else None
draft = s.MatchFinishDraftRead(
data=s.MatchFinishDraftData(**draft_row.data),
updated_by=draft_row.updated_by,
updated_by_nickname=author.nickname if author else None,
updated_at=iso_utc(draft_row.updated_at),
)
return s.MatchRead(
id=match.id, # type: ignore[arg-type]
group_id=match.group_id,
status=match.status,
played_at=match.played_at,
started_at=iso_utc(match.started_at),
finished_at=iso_utc(match.finished_at),
duration_minutes=match.duration_minutes,
win_reason=match.win_reason, # type: ignore[arg-type]
end_round=match.end_round,
nine_rounds_rule=match.nine_rounds_rule,
max_rounds=max_rounds(match.player_count, match.nine_rounds_rule),
player_count=match.player_count,
overall_comment=match.overall_comment,
created_by=match.created_by,
can_modify=can_modify,
version=match_service.match_version(match),
participants=parts,
attachments=[
attachment_read(a, f"/api/matches/{match.id}")
for a in attachment_service.list_for_match(session, match.id) # type: ignore[arg-type]
],
finish_draft=draft,
)
@router.post("/randomize-faction", response_model=s.RandomizeResponse)
def randomize_faction(
body: s.RandomizeRequest,
session: Session = Depends(get_session),
user: User = Depends(get_current_user),
) -> s.RandomizeResponse:
_ensure_has_any_group(session, user)
group_service.assert_member(session, body.group_id, user.id) # type: ignore[arg-type]
faction = match_service.randomize_faction(session, body.group_id, body.exclude_faction_ids)
return s.RandomizeResponse(
faction=s.FactionRead(
id=faction.id, code=faction.code, name_ru=faction.name_ru, expansion_id=faction.expansion_id # type: ignore[arg-type]
)
)
@router.post("", response_model=s.MatchRead)
def start_match(
body: s.MatchCreate,
request: Request,
session: Session = Depends(get_session),
user: User = Depends(get_current_user),
) -> s.MatchRead:
"""Этап 1: старт партии (выбор игроков и фракций)."""
_ensure_has_any_group(session, user)
roster = [
RosterInput(user_id=p.user_id, faction_id=p.faction_id, was_random=p.was_random)
for p in body.participants
]
match = match_service.create_match(session, user, group_id=body.group_id, roster=roster)
audit_service.record(
session,
actor_id=user.id,
action="create",
entity_type="match",
entity_id=match.id,
payload={"group_id": match.group_id, "player_count": match.player_count, "status": "in_progress"},
ip=client_ip(request),
user_agent=request.headers.get("user-agent"),
)
session.commit()
notify.match_changed(session, match)
notification_service.match_started(session, match, user.id) # type: ignore[arg-type]
return build_match_read(session, match, can_modify=match_service.can_modify(session, match, user))
@router.post("/{match_id}/finish", response_model=s.MatchRead)
def finish_match(
match_id: int,
body: s.MatchFinish,
request: Request,
session: Session = Depends(get_session),
user: User = Depends(get_current_user),
) -> s.MatchRead:
"""Этап 2: завершение партии (места, причина победы, длительность)."""
match = match_service.get_match(session, match_id)
match_service.assert_can_modify(session, match, user)
finish = [
FinishInput(
user_id=p.user_id,
place=p.place,
eliminated=p.eliminated,
comment=p.comment,
faction_id=p.faction_id,
objectives=p.objectives,
worlds=p.worlds,
)
for p in body.participants
]
match = match_service.finish_match(
session,
match,
finish=finish,
win_reason=body.win_reason,
end_round=body.end_round,
overall_comment=body.overall_comment,
overall_comment_set=("overall_comment" in body.model_fields_set),
expected_version=body.expected_version,
)
audit_service.record(
session,
actor_id=user.id,
action="update",
entity_type="match",
entity_id=match.id,
payload={"event": "finish", "win_reason": match.win_reason, "duration_minutes": match.duration_minutes},
ip=client_ip(request),
user_agent=request.headers.get("user-agent"),
)
session.commit()
notify.match_changed(session, match)
notification_service.match_finished(session, match, user.id) # type: ignore[arg-type]
return build_match_read(session, match, can_modify=match_service.can_modify(session, match, user))
@router.get("/{match_id}", response_model=s.MatchRead)
def get_match(
match_id: int,
session: Session = Depends(get_session),
user: User = Depends(get_current_user),
) -> s.MatchRead:
match = match_service.get_match(session, match_id)
group_service.assert_member(session, match.group_id, user.id) # type: ignore[arg-type]
return build_match_read(session, match, can_modify=match_service.can_modify(session, match, user))
@router.patch("/{match_id}", response_model=s.MatchRead)
def update_match(
match_id: int,
body: s.MatchUpdate,
request: Request,
session: Session = Depends(get_session),
user: User = Depends(get_current_user),
) -> s.MatchRead:
match = match_service.get_match(session, match_id)
match_service.assert_can_modify(session, match, user)
match = match_service.update_match(
session,
match,
played_at=body.played_at,
overall_comment=body.overall_comment,
overall_comment_set=("overall_comment" in body.model_fields_set),
win_reason=body.win_reason,
win_reason_set=("win_reason" in body.model_fields_set),
end_round=body.end_round,
end_round_set=("end_round" in body.model_fields_set),
participants=participant_inputs(body),
expected_version=body.expected_version,
)
audit_service.record(
session,
actor_id=user.id,
action="update",
entity_type="match",
entity_id=match.id,
ip=client_ip(request),
user_agent=request.headers.get("user-agent"),
)
session.commit()
notify.match_changed(session, match)
return build_match_read(session, match, can_modify=match_service.can_modify(session, match, user))
@router.put("/{match_id}/finish-draft", response_model=s.MatchRead)
def save_finish_draft(
match_id: int,
body: s.MatchFinishDraftData,
session: Session = Depends(get_session),
user: User = Depends(get_current_user),
) -> s.MatchRead:
"""Общий черновик формы завершения: то, что видят все, кто заполняет партию.
Права те же, что у самой формы. Версию партии запись черновика не двигает —
иначе «Завершить» у второго участника ловил бы STALE_WRITE на каждую чужую правку."""
match = match_service.get_match(session, match_id)
match_service.assert_can_modify(session, match, user)
match_service.save_finish_draft(session, match, user, body.model_dump())
notify.match_draft_changed(session, match, actor_id=user.id) # type: ignore[arg-type]
return build_match_read(
session, match, can_modify=match_service.can_modify(session, match, user)
)
# ─── Медиа партии (фото) ──────────────────────────────────────────────────────
def _assert_can_attach(session: Session, match: Match, user: User) -> None:
match_service.assert_can_modify(session, match, user)
if match.status != "in_progress":
raise ConflictError("Медиа можно прикреплять только до завершения партии.")
@router.post("/{match_id}/attachments", response_model=s.AttachmentRead)
def add_attachment(
match_id: int,
file: UploadFile = File(...),
session: Session = Depends(get_session),
user: User = Depends(get_current_user),
) -> s.AttachmentRead:
match = match_service.get_match(session, match_id)
_assert_can_attach(session, match, user)
content, ext = user_service.read_capped_image(
file, attachment_service.MAX_ATTACHMENT_BYTES, "Файл слишком большой (макс. 10 МБ)."
)
att = attachment_service.add_photo(
session, match, user, content, ext, user_service.avatar_media_type(ext)
)
notify.match_changed(session, match)
return attachment_read(att, f"/api/matches/{match_id}")
@router.delete("/{match_id}/attachments/{attachment_id}", response_model=s.OkResponse)
def delete_attachment(
match_id: int,
attachment_id: int,
session: Session = Depends(get_session),
user: User = Depends(get_current_user),
) -> s.OkResponse:
match = match_service.get_match(session, match_id)
_assert_can_attach(session, match, user)
attachment_service.delete(session, match, attachment_id)
notify.match_changed(session, match)
return s.OkResponse()
@router.get("/{match_id}/attachments/{attachment_id}")
def get_attachment(
match_id: int,
attachment_id: int,
session: Session = Depends(get_session),
user: User = Depends(get_current_user),
) -> FileResponse:
match = match_service.get_match(session, match_id)
group_service.assert_member(session, match.group_id, user.id) # type: ignore[arg-type]
att = attachment_service.get_for_match(session, match_id, attachment_id)
path = attachment_service.file_path(att)
if not path.exists():
raise NotFoundError("Файл не найден.")
return FileResponse(
path, media_type=att.mime_type, headers={"Cache-Control": "private, max-age=3600"}
)
@router.delete("/{match_id}", response_model=s.OkResponse)
def delete_match(
match_id: int,
request: Request,
expected_version: str | None = Query(None),
session: Session = Depends(get_session),
user: User = Depends(get_current_user),
) -> s.OkResponse:
match = match_service.get_match(session, match_id)
match_service.assert_can_modify(session, match, user)
match_id_val = match.id
group_id_val = match.group_id
# Участников читаем до удаления: каскад унесёт их строки вместе с партией,
# а событию они нужны, чтобы клиент знал, чьи витрины протухли.
participant_ids = notify.match_participant_ids(session, match_id_val) # type: ignore[arg-type]
match_service.delete_match(session, match, expected_version=expected_version)
audit_service.record(
session,
actor_id=user.id,
action="delete",
entity_type="match",
entity_id=match_id_val,
payload={"group_id": group_id_val},
ip=client_ip(request),
user_agent=request.headers.get("user-agent"),
)
session.commit()
notify.match_removed(session, match_id_val, group_id_val, participant_ids) # type: ignore[arg-type]
return s.OkResponse()