def likes_update(request, pk=None):
topic = get_object_or_404(Topic, id=pk)
like = None
if topic.topic_likes.filter(topic=topic, author=request.user).count() == 1:
like = topic.topic_likes.get(topic=topic, author=request.user)
if like == None:
like = Like()
like.author = request.user
like.topic = topic
like.save()
return HttpResponse("Дизлайк")
else:
if like.is_archive:
like.is_archive = False
like.save()
return HttpResponse("Лайк")
else:
like.is_archive = True
like.save()
return HttpResponse("Дизлайк")
def post(self, *args, **kwargs):
like = self.post_object.likes.filter(author=self.request.user).first()
if like is None:
like = Like()
like.author = self.request.user
like.post = self.post_object
like.save()
else:
like.delete()
return HttpResponse(Like.objects.filter(post=self.post_object).count())