only update matches if names changed

pandora/event/models.py

@@ -82,7 +82,8 @@ class Event(models.Model):
             self.items.remove(i)
         for i in Item.objects.filter(id__in=ids).exclude(id__in=self.items.all()):
             self.items.add(i)
-        self.save()
+        #only update matches, other values might have been changed
+        Event.objects.filter(id=self.id).update(matches=self.matches)
 
     def set_name_sort(self, value=None):
         if not value:

pandora/event/views.py

@@ -87,7 +87,8 @@ def editEvent(request):
             if 'nameSort' in data:
                 event.set_name_sort(data['nameSort'])
             event.save()
-            tasks.update_matches.delay(event.id)
+            if 'name' in data or 'alternativeNames' in data:
+                tasks.update_matches.delay(event.id)
             response = json_response(status=200, text='updated')
             response['data'] = event.json()
         else:

pandora/place/models.py

@@ -93,7 +93,7 @@ class Place(models.Model):
             self.items.remove(i)
         for i in Item.objects.filter(id__in=ids).exclude(id__in=self.items.all()):
             self.items.add(i)
-        self.save()
+        Place.objects.filter(id=self.id).update(matches=self.matches)
 
     def save(self, *args, **kwargs):
         if not self.name_sort:

pandora/place/views.py

@@ -106,7 +106,8 @@ def editPlace(request):
                         value = tuple(value)
                     setattr(place, key, value)
             place.save()
-            #tasks.update_matches.delay(place.id)
+            if 'name' in data or 'alternativeNames' in data:
+                tasks.update_matches.delay(place.id)
             response = json_response(place.json())
         else:
             response = json_response(status=403,