def on_item_changed(self, item_value):
old_active = self.active
result, exception = self.check_condition(item_value)
if self.active and not result:
self.active = False
self.active_on = None
self.save()
elif not self.active and result:
self.active = True
self.active_on = time_utils.datetime_now()
self.save()
if old_active != self.active:
email = [u.email for u in self.alert_user_set.all()]
if email:
send_mail(
_("BanBrick Alert"),
"",
getattr(settings, "EMAIL_HOST_USER"),
email,
fail_silently=True,
html_message=loader.render_to_string(
"trigger_alerts.html", {"model": alert_context(self)},
)
)
def post(self, request):
logger.info("User[%s] require authentication", request.data.get("u"))
serializer = self.serializer_class(data={
"username": request.data.get("u"),
"password": request.data.get("p"),
})
if not serializer.is_valid():
return Response(
serializer.errors,
status=status.HTTP_400_BAD_REQUEST,
)
now = datetime_now()
with transaction.atomic():
Token.objects.filter(
user=serializer.validated_data['user'],
).delete()
token = Token.objects.create(
created=now, user=serializer.validated_data['user'],
)
logger.info("User[%s] authenticate successed", token.user)
return Response({'token': token.key})