def auto_checkout():
active_checkins = Checkin.checkins.active()
for checkin in active_checkins:
auto_checkout_activity = Activity()
auto_checkout_activity = checkin.checkin_activity
auto_checkout_activity.time = datetime.datetime.now()
auto_checkout_activity.save()
checkin.checkout_activity = auto_checkout_activity
checkin.save()
def checkout(modeladmin, request, queryset):
for checkin in queryset:
activity = Activity()
activity.time = datetime.datetime.now()
activity.carrier = checkin.checkin_activity.carrier
activity.client = checkin.checkin_activity.client
activity.save()
checkin.checkout_activity = activity
checkin.save()
