158 lines
5.1 KiB
Python
158 lines
5.1 KiB
Python
from django.shortcuts import get_object_or_404
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from rest_framework import permissions, status
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from rest_framework.response import Response
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from rest_framework.views import APIView
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from .game_services import game_payload, request_sudoku_hint, start_game, submit_game
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from .models import Contest, ContestAttempt, MathGameAttempt, RealtimeMatch
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from .services import (
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find_match,
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match_payload,
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start_attempt,
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submit_attempt,
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)
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class ContestListView(APIView):
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permission_classes = [permissions.AllowAny]
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def get(self, request):
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contests = Contest.objects.filter(status=Contest.Status.PUBLISHED).order_by(
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"kind", "title"
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)
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return Response(
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[
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{
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"slug": contest.slug,
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"title": contest.title,
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"kind": contest.kind,
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"track": contest.track,
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"duration_seconds": contest.duration_seconds,
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"starts_at": contest.starts_at,
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"ends_at": contest.ends_at,
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}
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for contest in contests
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]
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)
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class AttemptStartView(APIView):
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def post(self, request, slug):
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contest = get_object_or_404(Contest, slug=slug)
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return Response(start_attempt(request.user, contest), status=status.HTTP_201_CREATED)
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class AttemptSubmitView(APIView):
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def post(self, request, attempt_id):
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get_object_or_404(ContestAttempt, id=attempt_id, user=request.user)
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payload = submit_attempt(
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user=request.user,
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attempt_id=attempt_id,
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raw_answers=request.data.get("answers", []),
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submission_key=request.headers.get("Idempotency-Key"),
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)
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return Response(payload)
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class MatchmakingView(APIView):
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def post(self, request, slug):
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contest = get_object_or_404(Contest, slug=slug)
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match = find_match(request.user, contest)
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return Response(match_payload(match, request.user), status=status.HTTP_202_ACCEPTED)
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class MatchStateView(APIView):
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def get(self, request, match_id):
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match = get_object_or_404(
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RealtimeMatch.objects.select_related("player_one", "player_two"),
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id=match_id,
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)
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if request.user.id not in (match.player_one_id, match.player_two_id):
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return Response(status=status.HTTP_403_FORBIDDEN)
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return Response(match_payload(match, request.user))
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class LeaderboardView(APIView):
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permission_classes = [permissions.AllowAny]
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def get(self, request, slug):
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contest = get_object_or_404(Contest, slug=slug)
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attempts = (
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ContestAttempt.objects.filter(
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contest=contest,
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status=ContestAttempt.Status.SUBMITTED,
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cheat_flags__isnull=True,
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)
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.select_related("user")
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.order_by("-score", "duration_ms", "submitted_at")[:100]
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)
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return Response(
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[
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{
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"rank": index,
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"nickname": attempt.user.nickname,
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"track": attempt.user.track,
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"score": attempt.score,
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"correct_count": attempt.correct_count,
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"duration_ms": attempt.duration_ms,
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}
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for index, attempt in enumerate(attempts, start=1)
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]
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)
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class MathGameCatalogView(APIView):
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permission_classes = [permissions.AllowAny]
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def get(self, request):
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return Response(
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[
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{
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"kind": MathGameAttempt.Kind.TWENTY_FOUR,
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"title": "24 点",
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"summary": "四个数字各用一次，只用四则运算得到 24。",
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"ability": "connection",
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"estimated_minutes": 3,
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},
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{
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"kind": MathGameAttempt.Kind.SUDOKU,
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"title": "数独",
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"summary": "在行、列和九宫格约束中完成 9×9 数字推理。",
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"ability": "detection",
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"estimated_minutes": 8,
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},
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]
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)
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class MathGameStartView(APIView):
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def post(self, request, kind):
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payload = start_game(
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request.user,
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kind,
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request.data.get("difficulty", MathGameAttempt.Difficulty.STANDARD),
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)
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return Response(payload, status=status.HTTP_201_CREATED)
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class MathGameSubmitView(APIView):
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def post(self, request, attempt_id):
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payload = submit_game(
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request.user,
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attempt_id,
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request.data,
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request.headers.get("Idempotency-Key"),
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)
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return Response(payload)
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class SudokuHintView(APIView):
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def post(self, request, attempt_id):
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return Response(request_sudoku_hint(request.user, attempt_id))
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class MathGameHistoryView(APIView):
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def get(self, request):
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attempts = MathGameAttempt.objects.filter(user=request.user)[:20]
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return Response([game_payload(attempt) for attempt in attempts])
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