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-rw-r--r--src/notification/signals.py25
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diff --git a/src/notification/signals.py b/src/notification/signals.py
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+++ b/src/notification/signals.py
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+##############################################################################
+# Copyright (c) 2016 Max Breitenfeldt and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+
+from booking.models import Booking
+from notification.models import BookingNotification
+
+
+@receiver(post_save, sender=Booking)
+def booking_notification_handler(sender, instance, **kwargs):
+ BookingNotification.objects.update_or_create(
+ booking=instance, type='booking_start', defaults={'submit_time': instance.start}
+ )
+ BookingNotification.objects.update_or_create(
+ booking=instance, type='booking_end', defaults={'submit_time': instance.end}
+ ) \ No newline at end of file