Fix non acked alarms calculation

schools/templates/schools/school_log.html

@@ -20,7 +20,7 @@
     {% for d in data %}
     <tr>
       <td>
-        {% if d.school.get_non_acked_alarms %}<i class="fa fa-times" aria-hidden="true" style="color:red;"></i>
+        {% if d.get_non_acked_alarms %}<i class="fa fa-times" aria-hidden="true" style="color:red;"></i>
         {% else %}<i class="fa fa-check" aria-hidden="true" style="color:green;"></i>
         {% endif %}
       </td>

schools/views.py

@@ -425,7 +425,17 @@ def school_log(request):
     if not request.user.is_superuser:
         messages.error(request, _("You don't have the permissions to see this data"))
         return HttpResponseRedirect(reverse('home'))
-    data = smodels.SchoolKeyUsage.objects.filter(school__dismissed=False).values("school__name", "school__pk").annotate(last=Max("timestamp")).order_by("last")
+    _data = smodels.SchoolKeyUsage.objects.filter(school__dismissed=False).values("school__name", "school__pk").annotate(last=Max("timestamp")).order_by("last")
+    data = []
+    for x in _data:
+        school = smodels.School.objects.get(pk=x["school__pk"])
+        class School(object):
+            school__name = x["school__name"]
+            school__pk = x["school__pk"]
+            last = x["last"]
+            get_non_acked_alarms = school.get_non_acked_alarms
+        data.append(School())
+
     return render(request, 'schools/school_log.html', {
         'data': data
     })