Refactoring

* adds simple getter methods for UserActionLogEntry
* replaces manual creation of UserActionLogEntry with new methods

intervention/tests/test_workflow.py

@@ -356,10 +356,7 @@ class InterventionWorkflowTestCase(BaseWorkflowTestCase):
         # Prepare the account for a working situation (enough deductable surface, recorded and shared)
         self.eco_account.deductable_surface = 10000.00
         if self.eco_account.recorded is None:
-            rec_action = UserActionLogEntry.objects.create(
-                user=self.superuser,
-                action=UserAction.RECORDED
-            )
+            rec_action = UserActionLogEntry.get_recorded_action(self.superuser)
             self.eco_account.recorded = rec_action
         self.eco_account.share_with_list([self.superuser])
         self.eco_account.save()