Update user actions view

courses/stats/serializers.py

@@ -135,18 +135,18 @@ class ActionSerializer(serializers.ModelSerializer):
         if isinstance(obj, Card):
             if verb == 'reacted':
                 if lang == 'en':
-                    topic = ' to the content {}'
+                    card = ' to the content {}'
                 if lang == 'pt-br':
-                    topic = ' ao conteúdo {}'
+                    card = ' ao conteúdo {}'
                 if lang == 'es':
-                    topic = ' al contenido {}'
+                    card = ' al contenido {}'
             else:
                 if lang == 'en':
-                    topic = ' the content {}'
+                    card = ' the content {}'
                 if lang == 'pt-br':
-                    topic = ' o conteúdo {}'
+                    card = ' o conteúdo {}'
                 if lang == 'es':
-                    topic = ' el contenido {}'
+                    card = ' el contenido {}'
                 card = ' o conteúdo {}'
             return card.format(obj.title)
         if isinstance(obj, Unit):

courses/stats/views.py

@@ -49,9 +49,9 @@ class UserActionsView(views.APIView):
         # Get the actual model objects for action and target
         action_object = None
         target = None
-        if 'action_object_type' in data:
+        if 'action_object_type' in data and 'action_object_id' in data:
             action_object = allowed_models[data['action_object_type']].objects.get(id=data['action_object_id'])
-        if 'target_type' in data:
+        if 'target_type' in data and 'target_id' in data:
             target = allowed_models[data['target_type']].objects.get(id=data['target_id'])
 
         # Save the action