from django.apps import AppConfig


class BackloggerConfig(AppConfig):
    default_auto_field = 'django.db.models.BigAutoField'
    name = 'backlogger'

    def ready(self):
        from django.contrib.auth.signals import user_logged_in

        def set_theme_on_login(sender, request, user, **kwargs):
            try:
                request.session['theme'] = user.profile.theme
            except Exception:
                pass

        user_logged_in.connect(set_theme_on_login)