adds votes views and urls

apps/rp/urls.py

+from django.conf.urls import url
+from rp.views import upvote, downvote
+
+urlpatterns = [
+    url(
+        r"^votes/upvote/(?P<content_type>\d+)/(?P<object_id>\d+)$",
+        upvote,
+        name="und-upvote"
+    ),
+    url(
+        r"^votes/downvote/(?P<content_type>\d+)/(?P<object_id>\d+)$",
+        downvote,
+        name="und-downvote"
+    ),
+]

apps/rp/views.py

-from django.shortcuts import render
-
-# Create your views here.

apps/rp/views/__init__.py

+from .votes import upvote, downvote, UDList  # noqa

apps/rp/views/votes.py

+from django.views.generic import ListView
+from django.contrib.contenttypes.models import ContentType
+from django.http import HttpResponse
+
+
+def upvote(request, content_type, object_id):
+    ct = ContentType.objects.get_for_id(content_type)
+    obj = ct.get_object_for_this_type(pk=object_id)
+    obj.upvote(user=request.user)
+    return HttpResponse({"success"})
+
+
+def downvote(request, content_type, object_id):
+    ct = ContentType.objects.get_for_id(content_type)
+    obj = ct.get_object_for_this_type(pk=object_id)
+    obj.downvote(user=request.user)
+    return HttpResponse({"success"})
+
+
+class UDList(ListView):
+    """
+    Ads id upvoted by user
+    """
+    def get_context_data(self, **kwargs):
+        content_type = ContentType.objects.get_for_model(self.model)
+        queryset = self.get_queryset()
+        context = super().get_context_data(**kwargs)
+        context["und_votes"] = {
+            "upvoted": queryset.filter(
+                und_votes__user=self.request.user,
+                und_votes__content_type=content_type,
+                und_votes__score=1
+            ).values_list("id", flat=True),
+            "downvoted": queryset.filter(
+                und_votes__user=self.request.user,
+                und_votes__content_type=content_type,
+                und_votes__score=-1
+            ).values_list("id", flat=True)
+        }
+        return context

project/urls.py

 """
 rp_new URL Configuration
 """
-from django.conf.urls import url
+
+from django.conf.urls import url, include
 from django.contrib import admin
 
 urlpatterns = [
     url(r"^admin/", admin.site.urls),
+    url(r"^rp/", include("rp.urls"))
 ]