signals_handler.py

# -*- coding: utf-8 -*-
#

from django.dispatch import receiver
from django.db.models.signals import post_save

from common.utils import get_logger
from .models import User

logger = get_logger(__file__)


@receiver(post_save, sender=User)
def on_user_created(sender, instance=None, created=False, **kwargs):
    if created:
        logger.debug("Receive user `{}` create signal".format(instance.name))
        from .utils import send_user_created_mail
        logger.info("   - Sending welcome mail ...".format(instance.name))
        if instance.email:
            send_user_created_mail(instance)