Modellarga o'zgartirish kiritildi va filters qo'shildi

core/apps/tickets/signals/__init__.py

@@ -1,3 +1,4 @@
+from .badge import *  # noqa
 from .extra_services import *  # noqa
 from .hotel import *  # noqa
 from .tariff import *  # noqa

core/apps/tickets/signals/badge.py

@@ -0,0 +1,8 @@
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+
+from core.apps.tickets.models import BadgeModel
+
+
+@receiver(post_save, sender=BadgeModel)
+def BadgeSignal(sender, instance, created, **kwargs): ...