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53 lines
2.1 KiB
53 lines
2.1 KiB
# -*- coding: utf-8 -*-
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from __future__ import absolute_import
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from datetime import datetime, timedelta
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from django.conf import settings
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from django.template.loader import render_to_string
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from django.core.mail import EmailMessage
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from celery import shared_task
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from .models import License, UserProfile
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SUPPORT_EMAIL = getattr(settings, 'SUPPORT_EMAIL', '')
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@shared_task
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def check_license():
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profiles = UserProfile.objects.all()
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now = datetime.now()
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licenses = License.objects.filter(date_to__lt=now, status__in=[-1, 2], deleted=False)
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licenses.update(status=3)
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licenses = License.objects.filter(order_date__lt=now - timedelta(10), status=0, deleted=False)
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licenses.update(status=4)
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for profile in profiles:
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licenses = License.objects.filter(user=profile.user, date_from__lte=now, date_to__gte=now, status__in=[-1, 1, 2], deleted=False)
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if licenses:
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profile.active = True
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else:
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profile.active = False
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profile.save()
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licenses.filter(status=1).update(status=2)
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licenses = License.objects.filter(user=profile.user, date_to=now + timedelta(1), status__in=[-1, 2], deleted=False)
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licenses_remain = License.objects.filter(user=profile.user, date_from__gt=now + timedelta(1), status=1, deleted=False)
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licenses_to_pay = License.objects.filter(user=profile.user, status=0, deleted=False)
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if licenses and not licenses_remain:
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template_name = 'myauth/license_ends.txt'
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subject = u'Документор: окончание срока действия лицензии'
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dict_context = {'user_email': licenses[0].user,
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'support_email': SUPPORT_EMAIL,
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'license_ends': licenses[0].date_to,
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'licenses_to_pay': licenses_to_pay,
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}
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email_body = render_to_string(template_name, dict_context)
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email = EmailMessage(subject=subject, to=(licenses[0].user.email,), body=email_body)
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return email.send()
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return None
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