"""Dummy policy"""
from random import SystemRandom
from time import sleep
from django.db import models
from django.utils.translation import gettext_lazy as _
from structlog import get_logger
from passbook.policies.models import Policy
from passbook.policies.types import PolicyRequest, PolicyResult
LOGGER = get_logger()
class DummyPolicy(Policy):
"""Policy used for debugging the PolicyEngine. Returns a fixed result,
but takes a random time to process."""
__debug_only__ = True
result = models.BooleanField(default=False)
wait_min = models.IntegerField(default=5)
wait_max = models.IntegerField(default=30)
form = "passbook.policies.dummy.forms.DummyPolicyForm"
def passes(self, request: PolicyRequest) -> PolicyResult:
"""Wait random time then return result"""
wait = SystemRandom().randrange(self.wait_min, self.wait_max)
LOGGER.debug("Policy waiting", policy=self, delay=wait)
sleep(wait)
return PolicyResult(self.result, "dummy")
class Meta:
verbose_name = _("Dummy Policy")
verbose_name_plural = _("Dummy Policies")
