Fixes: #7 - Allow devices in Child Locations

[DanSheps]

Fixes: #7 - Allow devices in Child Locations

• Alter queryset to allow devices in child locations to be added

[DanSheps]

@natm Can't assign reviewers for some reason. If you could give this a look see that would be great.

[dionrowney]

Can someone review and approve this so I can start testing this in my dev environment? Is this something I can do?

[dionrowney]

I Tested this and it works as expected.

[dionrowney]

Actually I see all devices and racks rather than just racks in the current location and sub locations. It solves the problem but I was not expecting to see ALL objects.

[dionrowney]

Upon closer investigation it seems to be a UI error that causes the list to display everything. I would say the initial list displayed is correct and I will submit a bug for this new error once this change is in the main branch

[earendilfr]

The patch working well with rack.
Concerning devices, I think the best way is the following :

class FloorplanDeviceListView(generic.ObjectListView):
    queryset = Device.objects.all()
    table = tables.FloorplanDeviceTable

    def get(self, request):
        fp_id = request.GET["floorplan_id"]
        fp_instance = models.Floorplan.objects.get(pk=fp_id)
        if fp_instance.record_type == "site":
            self.queryset = Device.objects.all().filter(~Q(id__in=fp_instance.mapped_devices)).filter(
                site=fp_instance.site.id).order_by("name")
        else:
            fp_locations = Location.objects.get(pk=fp_instance.location.id).get_descendants(include_self=True)
            fp_racks = Rack.objects.all().filter(location__in=fp_locations)
            self.queryset = Device.objects.all().filter(~Q(id__in=fp_instance.mapped_devices)).filter(
                location__in=fp_locations).exclude(rack__in=fp_racks).order_by("name")
        return super().get(request)

The idea is to exclude the devices that are already racked in a rack inside this location