From 5610cbe735f37876326356c7d4dc4920a35e4111 Mon Sep 17 00:00:00 2001
From: Ryan Petrello <rpetrell@redhat.com>
Date: Tue, 31 Jul 2018 15:54:20 -0400
Subject: [PATCH] prevent host deletion when the related inventory is pending
 deletion

see: https://github.com/ansible/tower/issues/2690
---
 awx/api/views.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/awx/api/views.py b/awx/api/views.py
index fc92ed1ac3..e241a692c2 100644
--- a/awx/api/views.py
+++ b/awx/api/views.py
@@ -2251,6 +2251,12 @@ class HostDetail(RelatedJobsPreventDeleteMixin, ControlledByScmMixin, RetrieveUp
     model = Host
     serializer_class = HostSerializer
 
+    def delete(self, request, *args, **kwargs):
+        if self.get_object().inventory.pending_deletion:
+            return Response({"error": _("The inventory for this host is already being deleted.")},
+                            status=status.HTTP_400_BAD_REQUEST)
+        return super(HostDetail, self).delete(request, *args, **kwargs)
+
 
 class HostAnsibleFactsDetail(RetrieveAPIView):