Merge pull request #499 from bounswe/node-update

Implement return of random node

project/backend/api/tests.py

@@ -474,6 +474,25 @@ def test_get_removed_node(self):
         response = self.client.get(self.node_url, data=data, format="json")
         self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
 
+    def test_get_random_node(self):
+        response = self.client.get(self.node_url)
+
+        self.assertEqual(response.status_code, 200)
+
+        self.assertContains(response, 'node_id')
+        self.assertContains(response, 'node_title')
+        self.assertContains(response, 'publish_date')
+        self.assertContains(response, 'is_valid')
+        self.assertContains(response, 'num_visits')
+        self.assertContains(response, 'theorem')
+        self.assertContains(response, 'contributors')
+        self.assertContains(response, 'reviewers')
+        self.assertContains(response, 'from_referenced_nodes')
+        self.assertContains(response, 'to_referenced_nodes')
+        self.assertContains(response, 'proofs')
+        self.assertContains(response, 'question_set')
+        self.assertContains(response, 'semantic_tags')
+        self.assertContains(response, 'annotations')
     def test_get_random_node_id(self):
         url = reverse('get_random_node_id')
         response = self.client.get(url , {'count':2})

project/backend/api/views.py

@@ -71,7 +71,11 @@ def get_object(self):
 class NodeAPIView(APIView):
 
     def get(self, request):
-        id = int(request.GET.get("node_id"))
+        id = request.GET.get("node_id")
+        if not id:
+            node_list = Node.objects.all()
+            return Response(NodeSerializer(node_list[random.randint(0, len(node_list)-1)]).data)
+        id = int(id)
         node = Node.objects.filter(node_id=id)
         if node.count() == 0:
             return JsonResponse(