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

from pingcap_sso.lib.points import (
    award_points_by_type, AWARD_USER_CONNECT_GITHUB
)


@receiver(
    post_save,
    sender="social_django.UserSocialAuth",
    dispatch_uid="_awarded_point_if_user_connect_github")
def _awarded_point_if_user_connect_github(sender, instance, created, **kwargs):
    if not created:
        return
    if instance.provider == 'github':
        award_points_by_type(instance.user, AWARD_USER_CONNECT_GITHUB)