0001-lingo-send-new-remote-invoices-by-email-13122.patch
| combo/apps/lingo/migrations/0031_regie_invoice_email_notifications_delay.py | ||
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# -*- coding: utf-8 -*- |
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# Generated by Django 1.11.9 on 2018-01-09 10:36 |
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from __future__ import unicode_literals |
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from django.db import migrations, models |
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class Migration(migrations.Migration): |
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dependencies = [ |
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('lingo', '0030_transaction_to_be_paid_remote_items'),
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] |
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operations = [ |
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migrations.AddField( |
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model_name='regie', |
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name='invoice_email_notifications_delay', |
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field=models.IntegerField(default=10, help_text='in days', verbose_name='Delay after which email notifications will be resent'), |
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), |
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] |
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| combo/apps/lingo/models.py | ||
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from django.utils.translation import ugettext_lazy as _ |
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from django.utils import timezone |
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from django.core.exceptions import ObjectDoesNotExist, PermissionDenied |
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from django.core.mail import EmailMultiAlternatives |
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from django.core.urlresolvers import reverse |
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from django.utils.http import urlencode |
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from django.contrib.auth.models import User |
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from django.template.loader import render_to_string |
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from combo.data.fields import RichTextField |
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from combo.data.models import CellBase |
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from combo.data.library import register_cell_class |
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from combo.utils import NothingInCacheException, aes_hex_encrypt, requests |
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from combo.apps.notifications.models import Notification |
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EXPIRED = 9999 |
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| ... | ... | |
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text_on_success = models.TextField( |
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verbose_name=_('Custom text displayed on success'),
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blank=True, null=True) |
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invoice_email_notifications_delay = models.IntegerField(verbose_name=_('Delay after which email notifications will be resent'),
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help_text=_('in days'), default=10)
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def is_remote(self): |
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return self.webservice_url != '' |
| ... | ... | |
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extra_fee=True, |
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user_cancellable=False).save() |
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def notify_new_remote_invoices(self): |
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if not self.is_remote(): |
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return |
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logger = logging.getLogger(__name__) |
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url = self.webservice_url + '/users/with-pending-invoices/' |
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response = requests.get(url, remote_service=None, cache_duration=0) |
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data = response.json()['data'] |
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if not data: |
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return |
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now = timezone.now() |
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for uuid, items in data.iteritems(): |
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try: |
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user = User.objects.get(username=uuid) |
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except User.DoesNotExist: |
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logger.warning('Invoices available for unknown user: %s', uuid)
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continue |
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for invoice in items['invoices']: |
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invoice_id = '%s-%s' % (self.slug, invoice['id']) |
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notification = Notification.objects.filter(models.Q(end_timestamp__lt=now) | models.Q(acked=False), |
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external_id=invoice, user=user, summary=invoice['label']).last() |
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if notification: |
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continue |
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duration = timezone.timedelta(days=self.invoice_email_notifications_delay) |
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Notification.notify(user, summary=invoice['label'], id=invoice_id, start_timestamp=now, |
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duration=duration) |
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self.notify_remote_invoice_by_email(user, invoice) |
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def notify_remote_invoice_by_email(self, user, invoice): |
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subject_template = 'lingo/combo/invoice_email_notification_subject.txt' |
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text_body_template = 'lingo/combo/invoice_email_notification_body.txt' |
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html_body_template = 'lingo/combo/invoice_email_notification_body.html' |
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remote_item = build_remote_item(invoice, self) |
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payment_url = reverse('view-item', kwargs={'regie_id': self.id,
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'item_crypto_id': remote_item.crypto_id}) |
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ctx = {'item': remote_item}
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# update context with template vars in order to get things such |
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# portal title and url |
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ctx.update(settings.TEMPLATE_VARS) |
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ctx.update({'payment_url': urlparse.urljoin(ctx['portal_url'], payment_url)})
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subject = render_to_string([subject_template], ctx).strip() |
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text_body = render_to_string([text_body_template], ctx) |
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html_body = render_to_string([html_body_template], ctx) |
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message = EmailMultiAlternatives(subject, text_body, |
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settings.DEFAULT_FROM_EMAIL, [user.email]) |
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message.attach_alternative(html_body, 'text/html') |
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if invoice['has_pdf']: |
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invoice_pdf = self.get_invoice_pdf(user, invoice['id']) |
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message.attach('%s.pdf' % invoice['id'], invoice_pdf.content)
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message.send() |
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class BasketItem(models.Model): |
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user = models.ForeignKey(settings.AUTH_USER_MODEL, null=True) |
| ... | ... | |
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self.display_id = display_id or self.id |
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self.subject = subject |
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self.has_pdf = has_pdf |
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self.online_payment = online_payment |
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self.online_payment = online_payment and self.amount >= regie.payment_min_amount
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self.paid = paid |
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self.no_online_payment_reason = no_online_payment_reason |
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if payment_date: |
| combo/apps/lingo/templates/lingo/combo/invoice_email_notification_body.html | ||
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{% load i18n %}
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<html> |
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<body style="max-width: 60em"> |
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<p>{% blocktrans with id=item.id creation_date=item.creation_date|date:"DATE_FORMAT" amount=item.amount %}
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We inform you that your invoice nr. {{ id }} issued on {{ creation_date }} of amount of {{ amount }}€ is available on {{ site_title }}.
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{% endblocktrans %}</p>
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{% if item.online_payment %}
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<p>{% blocktrans %}You can <a href="{{ payment_url }}">view and pay it online</a>.{% endblocktrans %}</p>
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{% else %}
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<p>{% blocktrans %}You can view it by going on your <a href="{{ portal_url }}">{{ site_title }}</a>.{% endblocktrans %}</p>
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{% if item.no_online_payment_reason == 'autobilling' %}
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<p>{% blocktrans with debit_date=item.payment_limit_date|date:"DATE_FORMAT" %}
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The amount of this invoice will be debited from your account at {{ debit_date }}.
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{% endblocktrans %}
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</p> |
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{% endif %}
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{% endif %}
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</body> |
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</html> |
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| combo/apps/lingo/templates/lingo/combo/invoice_email_notification_body.txt | ||
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{% load i18n %}
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{% blocktrans with id=item.id creation_date=item.creation_date|date:"DATE_FORMAT" amount=item.amount %}We inform you that your invoice nr. {{ id }} issued on {{ creation_date }} of amount of {{ amount }}€ is available on {{ site_title }}.{% endblocktrans %}
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{% if item.online_payment %}
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{% blocktrans %}You can view and pay it online on {{ payment_url }}.{% endblocktrans %}
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{% else %}{% blocktrans %}You can view it by going on {{ portal_url }}.{% endblocktrans %}
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{% if item.no_online_payment_reason == 'autobilling' %}
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{% blocktrans with debit_date=item.payment_limit_date|date:"DATE_FORMAT" %}The amount of this invoice will be debited from your account at {{ debit_date }}.{% endblocktrans %}
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{% endif %}
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{% endif %}
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| combo/apps/lingo/templates/lingo/combo/invoice_email_notification_subject.txt | ||
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{% load i18n %}
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{% blocktrans with invoice_id=item.id %}
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{{ site_title }}: new invoice nr. {{ invoice_id }} is available
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{% endblocktrans %}
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