mirror of
https://github.com/QingdaoU/OnlineJudge.git
synced 2024-09-21 08:23:20 +00:00
53d0cae8ea
add ordering for contest and submission models
57 lines
2.3 KiB
Python
57 lines
2.3 KiB
Python
from utils.api import APIView, validate_serializer
|
|
from account.decorators import login_required
|
|
|
|
from ..models import ContestAnnouncement, Contest
|
|
from ..serializers import ContestAnnouncementSerializer
|
|
from ..serializers import ContestSerializer, ContestPasswordVerifySerializer
|
|
|
|
|
|
class ContestAnnouncementListAPI(APIView):
|
|
def get(self, request):
|
|
contest_id = request.GET.get("contest_id")
|
|
if not contest_id:
|
|
return self.error("Invalid parameter")
|
|
data = ContestAnnouncement.objects.filter(contest_id=contest_id).order_by("-create_time")
|
|
max_id = request.GET.get("max_id")
|
|
if max_id:
|
|
data = data.filter(id__gt=max_id)
|
|
return self.success(ContestAnnouncementSerializer(data, many=True).data)
|
|
|
|
|
|
class ContestAPI(APIView):
|
|
def get(self, request):
|
|
contest_id = request.GET.get("contest_id")
|
|
if contest_id:
|
|
try:
|
|
contest = Contest.objects.get(id=contest_id, visible=True)
|
|
return self.success(ContestSerializer(contest).data)
|
|
except Contest.DoesNotExist:
|
|
return self.error("Contest doesn't exist.")
|
|
|
|
contests = Contest.objects.filter(visible=True)
|
|
keyword = request.GET.get("keyword")
|
|
if keyword:
|
|
contests = contests.filter(title__contains=keyword)
|
|
return self.success(self.paginate_data(request, contests, ContestSerializer))
|
|
|
|
|
|
class ContestPasswordVerifyAPI(APIView):
|
|
@validate_serializer(ContestPasswordVerifySerializer)
|
|
@login_required
|
|
def get(self, request):
|
|
data = request.data
|
|
try:
|
|
contest = Contest.objects.get(id=data["contest_id"], visible=True, password__isnull=False)
|
|
except Contest.DoesNotExist:
|
|
return self.error("Contest %s doesn't exist." % data["contest_id"])
|
|
if contest.password != data["password"]:
|
|
return self.error("Password doesn't match.")
|
|
|
|
# password verify OK.
|
|
if "contests" not in request.session:
|
|
request.session["contests"] = []
|
|
request.session["contests"].append(int(data["contest_id"]))
|
|
# https://docs.djangoproject.com/en/dev/topics/http/sessions/#when-sessions-are-saved
|
|
request.session.modified = True
|
|
return self.success(True)
|