allow doleteing user answers

atlas/templates/atlas/collection_history.html

@@ -7,11 +7,19 @@
 
     <ul>
         {% for userexam in userexams %}
-            <li>
+            <li id="user-history-{{ userexam.user_user.pk }}">
                 <b><a href="{% url 'atlas:collection_history_user' collection.pk userexam.user_user.pk %}">{{userexam.get_user_name}}</a><b><br/>
                 Completed: {{userexam.completed}}<br/>
                 Started: {{userexam.start_time}}, Ended: {{userexam.end_time}}<br/>
 
+                <button
+                    hx-post="{% url 'atlas:collection_reset_answers_user' collection.pk userexam.user_user.pk %}"
+                    hx-target="#user-history-{{ userexam.user_user.pk }}"
+                    hx-swap="outerHTML"
+                    hx-confirm="Are you sure you want to delete this user's collection history?"
+                    class="btn btn-danger btn-sm remove-button">
+                    Delete
+                </button>
             </li>
         {% endfor %}
     </ul>

atlas/views.py

@@ -2991,7 +2991,7 @@ def collection_reset_answers_user(request, exam_id: int, user_id: int):
         collection.cid_users.filter(user_user_id=user_id).delete()
         collection.exam_user_status.filter(cid_user_exam__user_user_id=user_id).delete()
 
-        return HttpResponse("Success")
+        return HttpResponse(f"User [{user_id}] answers deleted")
 
     else:
         raise Http404("Invalid request")