Include the last edit method, to be improved with revisioning

opentech/apply/funds/models.py

@@ -575,6 +575,12 @@ class ApplicationSubmission(WorkflowHelpers, BaseStreamForm, AbstractFormSubmiss
     def active(self):
         return self.status in active_statuses
 
+    @property
+    def last_edit(self):
+        # Best estimate of last edit
+        # TODO update when we have revisioning included
+        return self.activities.first()
+
     def ensure_user_has_account(self):
         if self.user and self.user.is_authenticated:
             self.form_data['email'] = self.user.email

opentech/apply/funds/templates/funds/applicationsubmission_detail.html

@@ -48,6 +48,7 @@
                 <div>
                     <h6 class="heading heading--submission-meta">
                         <span>Submitted: </span>{{ object.submit_time.date }} by {{ object.user.get_full_name }}
+                        <span>Edited: </span>{{ object.last_edit.timestamp.date }} by {{ object.last_edit.user.get_full_name }}
                         {% if request.user|has_edit_perm:object %}
                             <a href="{% url 'funds:submissions:edit' object.id %}">Edit</a>
                         {% endif %}