src/funding/management/commands/funding_notify.py

   1 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
   2 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
   3 #
   4 from django.core.management.base import BaseCommand
   5
   6
   7 class Command(BaseCommand):
   8     help = 'Sends relevant funding notifications.'
   9
  10     def add_arguments(self, parser):
  11         parser.add_argument(
  12             '-q', '--quiet', action='store_false', dest='verbose',
  13             default=True, help='Suppress output')
  14
  15     def handle(self, **options):
  16
  17         from datetime import date, timedelta
  18         from funding.models import Offer
  19         from funding import app_settings
  20         from django.core.cache import caches
  21         from django.conf import settings
  22
  23         verbose = options['verbose']
  24
  25         for offer in Offer.past().filter(notified_end=None):
  26             if verbose:
  27                 print('Notify end:', offer)
  28             # The 'WL fund' list needs to be updated.
  29             caches[settings.CACHE_MIDDLEWARE_ALIAS].clear()
  30             offer.flush_includes()
  31             offer.notify_end()
  32
  33         current = Offer.current()
  34         if (current is not None and
  35                 current.end <= date.today() + timedelta(app_settings.DAYS_NEAR - 1) and
  36                 not current.notified_near):
  37             if verbose:
  38                 print('Notify near:', current)
  39             current.notify_near()