def METHOD_NAME(self, poster_id, by_user):
    poster = get_poster_by_id(self.world.pk, poster_id)
    if not poster:
        return None
    AuditLog.objects.create(
        world_id=self.world.pk,
        user=by_user,
        type="poster.deleted",
        data={
            "object": poster_id,
            "old": poster.serialize(),
        },
    )
    return poster.METHOD_NAME()