export_import: snapshots on application import (#87653)

chrono/apps/export_import/api_views.py

@@ -260,6 +260,11 @@ class BundleImport(GenericAPIView):
                         self.application, existing_component
                     )
                     self.application_elements.add(element.content_object)
+                    if self.install is True:
+                        existing_component.take_snapshot(
+                            comment=_('Application (%s)') % self.application,
+                            application=self.application,
+                        )
 
     def unlink_obsolete_objects(self):
         known_elements = ApplicationElement.objects.filter(application=self.application)

tests/api/test_applification_api.py

@@ -506,6 +506,12 @@ def test_bundle_import(app, admin_user):
     assert application.editable is False
     assert application.visible is True
     assert ApplicationElement.objects.count() == 8
+    for model in [Agenda, Category, EventsType, Resource, UnavailabilityCalendar]:
+        for instance in model.objects.all():
+            last_snapshot = model.get_snapshot_model().objects.filter(instance=instance).latest('pk')
+            assert last_snapshot.comment == 'Application (Test)'
+            assert last_snapshot.application_slug == 'test'
+            assert last_snapshot.application_version == '42.0'
 
     # check editable flag is kept on install
     application.editable = True
@@ -535,6 +541,12 @@ def test_bundle_import(app, admin_user):
         ).exists()
         is False
     )
+    for model in [Agenda, Category, EventsType, Resource, UnavailabilityCalendar]:
+        for instance in model.objects.all():
+            last_snapshot = model.get_snapshot_model().objects.filter(instance=instance).latest('pk')
+            assert last_snapshot.comment == 'Application (Test)'
+            assert last_snapshot.application_slug == 'test'
+            assert last_snapshot.application_version == '42.1'
 
 
 def test_bundle_declare(app, admin_user):