1 files changed, 22 insertions, 0 deletions
diff --git a/ishtar_common/utils_migrations.py b/ishtar_common/utils_migrations.py
index 48e9e4f9b..40cdcb5cd 100644
--- a/ishtar_common/utils_migrations.py
+++ b/ishtar_common/utils_migrations.py
@@ -75,3 +75,25 @@ def migrate_sources(apps, base_model, source_model, item_attr):
             doc.authors.add(author)
         item = base_model.objects.get(pk=getattr(source, item_attr).pk)
         item.documents.add(doc)
+
+
+def reinit_last_modified(apps, app_name, models):
+    for model_name in models:
+        model = apps.get_model(app_name, model_name)
+        try:
+            historical_model = apps.get_model(
+                app_name, 'Historical' + model_name)
+        except:
+            continue
+        for item in model.objects.all():
+            q = historical_model.objects.filter(
+                id=item.pk).order_by('-history_date')
+            if not q.count():
+                return
+            edit_date = q.all()[0].history_date
+            if not edit_date:
+                return
+            item.last_modified = edit_date
+            item.skip_history_when_saving = True
+            item.save()
+