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-rw-r--r--archaeological_warehouse/models.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/archaeological_warehouse/models.py b/archaeological_warehouse/models.py
index 8273619d9..5d06cefda 100644
--- a/archaeological_warehouse/models.py
+++ b/archaeological_warehouse/models.py
@@ -1357,6 +1357,11 @@ class Container(DocumentItem, Merge, LightHistorizedItem,
return actions
def pre_save(self):
+ if not self.collection_id and not self.collection:
+ if self.location_id:
+ self.collection_id = self.location_id
+ else:
+ self.collection = self.location
q = Container.objects.filter(index=self.index, location=self.location)
if self.id:
q = q.exclude(id=self.id)