From a8026d74ee2cea04999f11243da684d7d6e9b4f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Barrag=C3=A1n=20Merino?=
 <david.barragan@kaleidos.net>
Date: Fri, 22 Aug 2014 12:03:36 +0200
Subject: [PATCH] Fix #745: Generate the historical entry of attachments affter
 deletions instead before

---
 taiga/projects/attachments/api.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/taiga/projects/attachments/api.py b/taiga/projects/attachments/api.py
index d306f27a..aded41aa 100644
--- a/taiga/projects/attachments/api.py
+++ b/taiga/projects/attachments/api.py
@@ -58,6 +58,12 @@ class BaseAttachmentViewSet(HistoryResourceMixin, WatchedResourceMixin, ModelCru
 
         super().pre_save(obj)
 
+    def post_delete(self, obj):
+        # NOTE: When destroy an attachment, the content_object change
+        #       after and not before
+        self.persist_history_snapshot(obj, delete=True)
+        super().pre_delete(obj)
+
     def get_object_for_snapshot(self, obj):
         return obj.content_object