def post(self, request, post_id, format=None):
form = CommentForm(request.POST)
if form.is_valid():
comment = CommentModel()
comment.content = request.POST.get('content')
comment.post = PostModel.objects.get(id=post_id)
comment.author = request.user
comment.save()
serializer = CommentSerializer(comment)
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(form.errors, status=status.HTTP_400_BAD_REQUEST)