"""To geneate a Sitemap with all events."""
from kasu.sitemaps import GenericSitemap
from django.utils import timezone
from .models import Event


class EventSitemap(GenericSitemap):
    """sitemap to help indexing all events on this site."""
    changefreq = "never"
    protocol = 'https'
    priority_field = 'start'

    @staticmethod
    def items():
        """add all upcoming and archived events to the sitemap."""
        return Event.objects.all()