Speed up sql

2024-11-21 21:14:38 +01:00 · 2024-11-21 21:14:38 +01:00 · 0de9e47b27
commit 0de9e47b27
parent fdf5ab8ad1
4 changed files with 18 additions and 12 deletions
--- a/core/inventory/shared_serializers.py
+++ b/core/inventory/shared_serializers.py
@ -24,7 +24,7 @@ class BasicItemSerializer(serializers.ModelSerializer):

    def get_file(self, instance):
        if len(instance.files.all()) > 0:
-            return instance.files.all().order_by('-created_at')[0].hash
+            return sorted(instance.files.all(), key=lambda x: x.created_at, reverse=True)[0].hash
        return None

    def get_returned(self, instance):