49 lines
1.9 KiB
Python
49 lines
1.9 KiB
Python
from django.db import IntegrityError
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from rest_framework.views import APIView
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from rest_framework.response import Response
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from rest_framework.authentication import SessionAuthentication
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from rest_framework.permissions import IsAuthenticated
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from playlist.models import Vote, Profile
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from playlist.serializers import VoteSerializer, VoteSaveSerializer
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class VoteListView(APIView):
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authentication_classes = [SessionAuthentication]
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permission_classes = [IsAuthenticated]
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def get(self, request, user_id = None):
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if user_id:
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votes = Vote.objects.filter(user_id=user_id)
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else:
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votes = Vote.objects.all()
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serializer = VoteSerializer(votes, many=True, context={'request': request})
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return Response(serializer.data)
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def post(self, request):
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(profile,_) = Profile.objects.get_or_create(user=request.user)
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if not profile.can_vote:
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return Response({'error': 'User cannot vote'}, status=403)
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serializer = VoteSaveSerializer(data=request.data, context={'request': request})
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if serializer.is_valid():
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try:
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serializer.save(user=request.user)
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return Response(serializer.data, status=201)
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except IntegrityError:
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return Response({'error': 'Duplicate vote'}, status=400)
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return Response(serializer.errors, status=400)
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def delete(self, request):
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if request.user.is_superuser:
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Vote.objects.all().delete()
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return Response(status=204)
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else:
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return Response(status=403)
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class VoteDetailView(APIView):
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authentication_classes = [SessionAuthentication]
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permission_classes = [IsAuthenticated]
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def get(self, request, id):
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vote = Vote.objects.get(pk=id)
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serializer = VoteSerializer(vote, context={'request': request})
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return Response(serializer.data)
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