Created
March 31, 2020 10:09
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| class IdeaViewSet(viewsets.ModelViewSet): | |
| lookup_field = 'slug' | |
| serializers = { | |
| 'default': IdeaShortSerializer, | |
| 'list': IdeaShortSerializer, | |
| 'create': IdeaSerializer, | |
| 'retrieve': IdeaSerializer, | |
| 'put': IdeaSerializer, | |
| 'patch': IdeaSerializer, | |
| 'delete': IdeaSerializer, | |
| } | |
| def get_serializer_class(self): | |
| return self.serializers.get(self.action, self.serializers['default']) | |
| def get_queryset(self): | |
| queryset = Idea.objects.exclude(status=Idea.PREMODERATING_STATUS) | |
| status_slug = self.request.query_params.get('status') | |
| status_id = Idea.STATUS_ID_BY_SLUG.get(status_slug) | |
| if status_id: | |
| queryset = queryset.filter(status=status_id) | |
| if self.request.query_params.get('without_contest') is not None: | |
| queryset = queryset.filter(contest=None) | |
| else: | |
| contest_slug = self.request.query_params.get('contest') | |
| contest_id = Contest.objects.filter(slug=contest_slug).first() | |
| if contest_id: | |
| queryset = queryset.filter(contest_id=contest_id) | |
| return queryset | |
| def __perform_save(self, serializer): | |
| if self.request.user.is_authenticated and self.request.user.is_active: | |
| return serializer.save(user=self.request.user) | |
| else: | |
| raise exceptions.PermissionDenied | |
| def perform_create(self, serializer): | |
| instance = self.__perform_save(serializer) | |
| IdeaCreatedNotification.objects.create(receiver=self.request.user, idea=instance) | |
| def perform_update(self, serializer): | |
| self.__perform_save(serializer) | |
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