children api added

@@ -144,6 +144,30 @@ class ItemViewSet(viewsets.ViewSet):
             # action is not set return default permission_classes
             return [permission() for permission in self.permission_classes]
 
+    #url: items/{key}/children/
+    @action(methods=['GET', 'POST'], detail=True, permission_classes=[AllowAny],
+            url_path='children', url_name='children')
+    def children(self, request, pk, *args, **kwargs):
+        if request.method == 'GET':
+            parent_item = Item.objects.get(pk = pk)
+            try:
+                parent_item = get_object_or_404(Item, pk = pk)
+            except parent_item.DoesNotExist:
+                return Response({'Error': 'Folder does not exist.'})
+            items = Item.objects.get(parent = parent_item.pk)
+            return Response(items)
+
+        if request.method == 'POST':
+            data = JSONParser().parse(request)
+            serializer = ItemSerializer(data=data)
+            if serializer.is_valid():
+                serializer.save()
+                return Response(serializer.data)
+            return Response(serializer.errors)
+
+
+
+
 
 class SharedItemViewSet(viewsets.ModelViewSet):
 
@@ -181,4 +205,4 @@ class SharedItemViewSet(viewsets.ModelViewSet):
 
 item = ItemViewSet.as_view({
     'delete': 'destroy',
-})
\ No newline at end of file
+})

@@ -33,5 +33,6 @@ urlpatterns = [
     url(r'^<int:pk>/share/$', views.SharedItemViewSet.share, name='share'),
     url(r'^<int:pk>/move/$', views.ItemViewSet.move, name='move'),
     url(r'^<int:pk>/copy/$', views.ItemViewSet.copy, name='copy'),
+    url(r'^children/$', views.ItemViewSet.children, name='children'),
 
 ]