Entry point /beta/vm/ works for creating VM + order

uncloud_django_based/uncloud/uncloud_vm/views.py

@@ -185,40 +185,14 @@ class NicoVMProductViewSet(ProductViewSet):
 
     def get_queryset(self):
         obj = VMProduct.objects.filter(owner=self.request.user)
-
         return obj
 
-    # Use a database transaction so that we do not get half-created structure
-    # if something goes wrong.
-    @transaction.atomic
     def create(self, request):
-        # Extract serializer data.
-        serializer = self.get_serializer(data=request.data)
+        serializer = self.serializer_class(data=request.data, context={'request': request})
         serializer.is_valid(raise_exception=True)
+        vm = serializer.save(owner=request.user)
 
-        order_recurring_period = serializer.validated_data.pop("recurring_period")
-        order_billing_address = serializer.validated_data.pop("billing_address")
-
-        # Create base order.
-        order = Order(
-                recurring_period=order_recurring_period,
-                billing_address=order_billing_address,
-                owner=request.user,
-                starting_date=timezone.now()
-                )
-        order.save()
-
-        # Create disk image.
-        disk = VMDiskProduct(owner=request.user, order=order,
-                **serializer.validated_data.pop("primary_disk"))
-
-        # Create VM.
-        vm = serializer.save(owner=request.user, order=order, primary_disk=disk)
-        disk.vm = vm
-        disk.save()
-
-        return Response(VMProductSerializer(vm, context={'request': request}).data)
-
+        return Response(serializer.data)
 
 ###
 # Admin stuff.