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Pluggable invoice transmission methods (#5020)

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* Flexible invoice transmission

* UI work

* Add peppol and output

* API support

* Profile integration

* Simplify form for individuals

* Remove sent_to_customer usage

* more steps

* Revert "Bank transfer: Allow to send the invoice direclty to the accounting department (#2975)"

This reverts commit cea6c340be.

* minor fixes

* Fixes after rebase

* update stati

* Backend view

* Transmit and show status

* status, retransmission

* API retransmission

* More fields

* API docs

* Plugin docs

* Update migration

* Add missing license headers

* Remove dead code, fix current tests

* Run isort

* Update regex

* Rebase migration

* Fix migration

* Add tests, fix bugs

* Rebase migration

* Apply suggestion from @luelista

Co-authored-by: luelista <weller@rami.io>

* Apply suggestion from @luelista

Co-authored-by: luelista <weller@rami.io>

* Apply suggestion from @luelista

Co-authored-by: luelista <weller@rami.io>

* Apply suggestion from @luelista

Co-authored-by: luelista <weller@rami.io>

* Apply suggestion from @luelista

Co-authored-by: luelista <weller@rami.io>

* Make migration reversible

* Add TransmissionType.enforce_transmission

* Fix registries API usage after rebase

* Remove code I forgot to delete

* Update transmission status display depending on type

* Add testmode_supported

* Update src/pretix/static/pretixbase/js/addressform.js

Co-authored-by: luelista <weller@rami.io>

* Update src/pretix/static/pretixbase/js/addressform.js

Co-authored-by: luelista <weller@rami.io>

* Update src/pretix/static/pretixbase/js/addressform.js

Co-authored-by: luelista <weller@rami.io>

* New mechanism for non-required invoice forms

* Update src/pretix/base/invoicing/transmission.py

Co-authored-by: luelista <weller@rami.io>

* Declare testmode_supported for email

* Make transmission_email_other an implementation detail

* Fix failing tests and add new ones

* Update src/pretix/base/services/invoices.py

Co-authored-by: luelista <weller@rami.io>

* Add emails to email history

* Fix comma error

* More generic default email text

* Cleanup

* Remove "email invoices" button and refine logic

* Rebase migration

* Fix edge case

---------

Co-authored-by: luelista <weller@rami.io>
This commit is contained in:
Raphael Michel
2025-08-19 17:59:45 +02:00
committed by GitHub
parent 37910f6037
commit 05c74b7ad6
65 changed files with 4514 additions and 1825 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/pretix/base/apps.py
View File

@@ -43,7 +43,7 @@ class PretixBaseConfig(AppConfig):
from . import exporter # NOQA
from . import payment # NOQA
from . import exporters # NOQA
from . import invoice # NOQA
from .invoicing import pdf, transmission, email, peppol, national # NOQA
from . import notifications # NOQA
from . import email # NOQA
from .services import auth, checkin, currencies, datasync, export, mail, tickets, cart, modelimport, orders, invoices, cleanup, update_check, quotas, notifications, vouchers # NOQA

113
src/pretix/base/forms/questions.py
View File

@@ -54,7 +54,6 @@ from django.core.validators import (
from django.db.models import QuerySet
from django.forms import Select, widgets
from django.forms.widgets import FILE_INPUT_CONTRADICTION
from django.urls import reverse
from django.utils.formats import date_format
from django.utils.html import escape
from django.utils.safestring import mark_safe
@@ -78,6 +77,7 @@ from pretix.base.forms.widgets import (
from pretix.base.i18n import (
get_babel_locale, get_language_without_region, language,
)
from pretix.base.invoicing.transmission import get_transmission_types
from pretix.base.models import InvoiceAddress, Item, Question, QuestionOption
from pretix.base.models.tax import ask_for_vat_id
from pretix.base.services.tax import (
@@ -736,7 +736,7 @@ class BaseQuestionsForm(forms.Form):
initial=country,
widget=forms.Select(attrs={
'autocomplete': 'country',
'data-country-information-url': reverse('js_helpers.states'),
'data-trigger-address-info': 'on',
}),
)
c = [('', '---')]
@@ -1142,11 +1142,19 @@ class BaseInvoiceAddressForm(forms.ModelForm):
if (not kwargs.get('instance') or not kwargs['instance'].country) and not kwargs["initial"].get("country"):
kwargs['initial']['country'] = guess_country_from_request(self.request, self.event)
if kwargs.get('instance'):
kwargs['initial'].update(kwargs['instance'].transmission_info or {})
kwargs['initial']['transmission_type'] = kwargs['instance'].transmission_type
super().__init__(*args, **kwargs)
# Individuals do not have a company name or VAT ID
self.fields["company"].widget.attrs["data-display-dependency"] = f'input[name="{self.add_prefix("is_business")}"][value="business"]'
self.fields["vat_id"].widget.attrs["data-display-dependency"] = f'input[name="{self.add_prefix("is_business")}"][value="business"]'
# The internal reference is a very business-specific field and might confuse non-business users
self.fields["internal_reference"].widget.attrs["data-display-dependency"] = f'input[name="{self.add_prefix("is_business")}"][value="business"]'
if not self.ask_vat_id:
del self.fields['vat_id']
elif self.validate_vat_id:
@@ -1162,8 +1170,20 @@ class BaseInvoiceAddressForm(forms.ModelForm):
str(_('If you are registered in Switzerland, you can enter your UID instead.')),
])
transmission_type_choices = [
(t.identifier, t.public_name) for t in get_transmission_types()
]
if not self.address_required or self.all_optional:
transmission_type_choices.insert(0, ("-", _("No invoice requested")))
self.fields['transmission_type'] = forms.ChoiceField(
label=_('Invoice transmission method'),
choices=transmission_type_choices
)
self.fields['country'].choices = CachedCountries()
self.fields['country'].widget.attrs['data-country-information-url'] = reverse('js_helpers.states')
self.fields['country'].widget.attrs['data-trigger-address-info'] = 'on'
self.fields['is_business'].widget.attrs['data-trigger-address-info'] = 'on'
self.fields['transmission_type'].widget.attrs['data-trigger-address-info'] = 'on'
c = [('', '---')]
fprefix = self.prefix + '-' if self.prefix else ''
@@ -1250,6 +1270,44 @@ class BaseInvoiceAddressForm(forms.ModelForm):
else:
v.widget.attrs['autocomplete'] = 'section-invoice billing ' + autocomplete
# Add transmission type specific fields
for transmission_type in get_transmission_types():
for k, f in transmission_type.invoice_address_form_fields.items():
if (
transmission_type.identifier == "email" and
k in ("transmission_email_other", "transmission_email_address") and
(
event.settings.invoice_generate == "False" or
not event.settings.invoice_email_attachment
)
):
# This looks like a very unclean hack (and probably really is one), but hear me out:
# With pretix 2025.7, we introduced invoice transmission types and added the "send to another email"
# feature for the email provider. This feature was previously part of the bank transfer payment
# provider and opt-in. With this change, this feature becomes available for all pretix shops, which
# we think is a good thing in the long run as it is an useful feature for every business customer.
# However, there's two scenarios where it might be bad that we add it without opt-in:
# - When the organizer has turned off invoice generation in pretix and is collecting invoice information
# only for other reasons or to later create invoices with a separate software. In this case it
# would be very bad for the user to be able to ask for the invoice to be sent somewhere else, and
# that information then be ignored because the organizer has not updated their process.
# - When the organizer has intentionally turned off invoices being attached to emails, because that
# would somehow be a contradiction.
# Now, the obvious solution would be to make the TransmissionType.invoice_address_form_fields property
# a function that depends on the event as an input. However, I believe this is the wrong approach
# over the long term. As a generalized concept, we DO want invoice address collection to be
# *independent* of event settings, in order to (later) e.g. implement invoice address editing within
# customer accounts. Hence, this hack directly in the form to provide (some) backwards compatibility
# only for the default transmission type "email".
continue
self.fields[k] = f
f._required = f.required
f.required = False
f.widget.is_required = False
if 'required' in f.widget.attrs:
del f.widget.attrs['required']
def clean(self):
from pretix.base.addressvalidation import \
validate_address # local import to prevent impact on startup time
@@ -1277,11 +1335,23 @@ class BaseInvoiceAddressForm(forms.ModelForm):
self.instance.name_parts = data.get('name_parts')
if all(
not v for k, v in data.items() if k not in ('is_business', 'country', 'name_parts')
) and name_parts_is_empty(data.get('name_parts', {})):
form_is_empty = all(
not v for k, v in data.items()
if k not in ('is_business', 'country', 'name_parts', 'transmission_type') and not k.startswith("transmission_")
) and name_parts_is_empty(data.get('name_parts', {}))
if form_is_empty:
# Do not save the country if it is the only field set -- we don't know the user even checked it!
self.cleaned_data['country'] = ''
if data.get('transmission_type') == "-":
data['transmission_type'] = 'email' # our actual default for now, we can revisit this later
else:
if data.get('transmission_type') == "-":
raise ValidationError(
{"transmission_type": _("If you enter an invoice address, you also need to select an invoice "
"transmission method.")}
)
if self.validate_vat_id and self.instance.vat_id_validated and 'vat_id' not in self.changed_data:
pass
@@ -1303,6 +1373,37 @@ class BaseInvoiceAddressForm(forms.ModelForm):
else:
self.instance.vat_id_validated = False
for transmission_type in get_transmission_types():
if transmission_type.identifier == data.get("transmission_type"):
if not transmission_type.is_available(self.event, data.get("country"), data.get("is_business")):
raise ValidationError({
"transmission_type": _("The selected transmission type is not available in your country or for "
"your type of address.")
})
required_fields = transmission_type.invoice_address_form_fields_required(data.get("country"), data.get("is_business"))
for r in required_fields:
if r not in self.fields:
logger.info(f"Transmission type {transmission_type.identifier} required field {r} which is not available.")
raise ValidationError(
_("The selected type of invoice transmission requires a field that is currently not "
"available, please reach out to the organizer.")
)
if not data.get(r):
raise ValidationError({r: _("This field is required for the selected type of invoice transmission.")})
self.instance.transmission_type = transmission_type.identifier
self.instance.transmission_info = {
k: data.get(k) for k in transmission_type.invoice_address_form_fields
}
elif transmission_type.exclusive:
if transmission_type.is_available(self.event, data.get("country"), data.get("is_business")):
raise ValidationError({
"transmission_type": "The transmission type '%s' must be used for this country or address type." % (
transmission_type.public_name,
)
})
class BaseInvoiceNameForm(BaseInvoiceAddressForm):
def __init__(self, *args, **kwargs):

1099
src/pretix/base/invoice.py
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21
src/pretix/base/invoicing/__init__.py Normal file
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@@ -0,0 +1,21 @@
#
# This file is part of pretix (Community Edition).
#
# Copyright (C) 2014-2020 Raphael Michel and contributors
# Copyright (C) 2020-2021 rami.io GmbH and contributors
#
# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
# Public License as published by the Free Software Foundation in version 3 of the License.
#
# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
# this file, see <https://pretix.eu/about/en/license>.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
# <https://www.gnu.org/licenses/>.
#

173
src/pretix/base/invoicing/email.py Normal file
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@@ -0,0 +1,173 @@
#
# This file is part of pretix (Community Edition).
#
# Copyright (C) 2014-2020 Raphael Michel and contributors
# Copyright (C) 2020-2021 rami.io GmbH and contributors
#
# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
# Public License as published by the Free Software Foundation in version 3 of the License.
#
# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
# this file, see <https://pretix.eu/about/en/license>.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
# <https://www.gnu.org/licenses/>.
#
from django import forms
from django.utils.timezone import now
from django.utils.translation import gettext_lazy as _
from django_countries.fields import Country
from i18nfield.strings import LazyI18nString
from pretix.base.email import get_email_context
from pretix.base.i18n import language
from pretix.base.invoicing.transmission import (
TransmissionProvider, TransmissionType, transmission_providers,
transmission_types,
)
from pretix.base.models import Invoice, InvoiceAddress
from pretix.base.services.mail import SendMailException, mail, render_mail
from pretix.helpers.format import format_map
@transmission_types.new()
class EmailTransmissionType(TransmissionType):
identifier = "email"
verbose_name = _("Email")
priority = 1000
@property
def invoice_address_form_fields(self) -> dict:
return {
"transmission_email_other": forms.BooleanField(
label=_("Email invoice directly to accounting department"),
help_text=_("If not selected, the invoice will be sent to you using the email address listed above."),
required=False,
),
"transmission_email_address": forms.EmailField(
label=_("Email address for invoice"),
widget=forms.EmailInput(
attrs={"data-display-dependency": "#id_transmission_email_other"}
)
)
}
def invoice_address_form_fields_visible(self, country: Country, is_business: bool):
if is_business:
# We don't want ask non-business users if they have an accounting department ;)
return {"transmission_email_other", "transmission_email_address"}
return set()
def is_available(self, event, country: Country, is_business: bool):
# Skip availability check since provider is always available and we do not want to end up without invoice
# transmission type
return True
def transmission_info_to_form_data(self, transmission_info: dict) -> dict:
return {
"transmission_email_other": bool(transmission_info.get("transmission_email_address")),
"transmission_email_address": transmission_info.get("transmission_email_address"),
}
def form_data_to_transmission_info(self, form_data: dict) -> dict:
if form_data.get("transmission_email_other") and form_data.get("transmission_email_address"):
return {
"transmission_email_address": form_data["transmission_email_address"],
}
return {}
@transmission_providers.new()
class EmailTransmissionProvider(TransmissionProvider):
identifier = "email_pdf"
type = "email"
verbose_name = _("PDF via email")
priority = 1000
testmode_supported = True
def is_ready(self, event) -> bool:
return True
def is_available(self, event, country: Country, is_business: bool) -> bool:
return True
def transmit(self, invoice: Invoice):
info = (invoice.invoice_to_transmission_info or {})
if info.get("transmission_email_address"):
recipient = info["transmission_email_address"]
else:
recipient = invoice.order.email
if not recipient:
invoice.transmission_status = Invoice.TRANSMISSION_STATUS_FAILED
invoice.transmission_date = now()
invoice.save(update_fields=["transmission_status", "transmission_date"])
invoice.order.log_action(
"pretix.event.order.invoice.sending_failed",
data={
"full_invoice_no": invoice.full_invoice_no,
"transmission_provider": "email_pdf",
"transmission_type": "email",
"data": {
"reason": "no_recipient",
},
}
)
return
with language(invoice.order.locale, invoice.order.event.settings.region):
context = get_email_context(
event=invoice.order.event,
order=invoice.order,
invoice=invoice,
event_or_subevent=invoice.order.event,
invoice_address=getattr(invoice.order, 'invoice_address', None) or InvoiceAddress()
)
template = invoice.order.event.settings.get('mail_text_order_invoice', as_type=LazyI18nString)
subject = invoice.order.event.settings.get('mail_subject_order_invoice', as_type=LazyI18nString)
try:
# Do not set to completed because that is done by the email sending task
subject = format_map(subject, context)
email_content = render_mail(template, context)
mail(
[recipient],
subject,
template,
context=context,
event=invoice.order.event,
locale=invoice.order.locale,
order=invoice.order,
invoices=[invoice],
attach_tickets=False,
auto_email=True,
attach_ical=False,
plain_text_only=True,
no_order_links=True,
)
except SendMailException:
raise
else:
invoice.order.log_action(
'pretix.event.order.email.invoice',
user=None,
auth=None,
data={
'subject': subject,
'message': email_content,
'position': None,
'recipient': recipient,
'invoices': [invoice.pk],
'attach_tickets': False,
'attach_ical': False,
'attach_other_files': [],
'attach_cached_files': [],
}
)

75
src/pretix/base/invoicing/national.py Normal file
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@@ -0,0 +1,75 @@
#
# This file is part of pretix (Community Edition).
#
# Copyright (C) 2014-2020 Raphael Michel and contributors
# Copyright (C) 2020-2021 rami.io GmbH and contributors
#
# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
# Public License as published by the Free Software Foundation in version 3 of the License.
#
# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
# this file, see <https://pretix.eu/about/en/license>.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
# <https://www.gnu.org/licenses/>.
#
from django import forms
from django.core.validators import RegexValidator
from django.utils.translation import pgettext_lazy
from django_countries.fields import Country
from localflavor.it.forms import ITSocialSecurityNumberField
from pretix.base.invoicing.transmission import (
TransmissionType, transmission_types,
)
@transmission_types.new()
class ItalianSdITransmissionType(TransmissionType):
identifier = "it_sdi"
verbose_name = pgettext_lazy("italian_invoice", "Italian Exchange System (SdI)")
public_name = pgettext_lazy("italian_invoice", "Exchange System (SdI)")
exclusive = True
enforce_transmission = True
def is_available(self, event, country: Country, is_business: bool):
return str(country) == "IT" and super().is_available(event, country, is_business)
@property
def invoice_address_form_fields(self) -> dict:
return {
"transmission_it_sdi_codice_fiscale": ITSocialSecurityNumberField(
label=pgettext_lazy("italian_invoice", "Fiscal code"),
required=False,
),
"transmission_it_sdi_pec": forms.EmailField(
label=pgettext_lazy("italian_invoice", "Address for certified electronical mail"),
widget=forms.EmailInput()
),
"transmission_it_sdi_recipient_code": forms.CharField(
label=pgettext_lazy("italian_invoice", "Recipient code"),
validators=[
RegexValidator("^[A-Z0-9]{6,7}$")
]
),
}
def invoice_address_form_fields_visible(self, country: Country, is_business: bool):
if is_business:
return {"transmission_it_sdi_codice_fiscale", "transmission_it_sdi_pec", "transmission_it_sdi_recipient_code"}
return {"transmission_it_sdi_codice_fiscale", "transmission_it_sdi_pec"}
def invoice_address_form_fields_required(self, country: Country, is_business: bool):
base = {
"street", "zipcode", "city", "state", "country",
}
if is_business:
return base | {"company", "vat_id", "transmission_it_sdi_pec", "transmission_it_sdi_recipient_code"}
return base | {"transmission_it_sdi_codice_fiscale"}

1107
src/pretix/base/invoicing/pdf.py Normal file
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167
src/pretix/base/invoicing/peppol.py Normal file
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@@ -0,0 +1,167 @@
#
# This file is part of pretix (Community Edition).
#
# Copyright (C) 2014-2020 Raphael Michel and contributors
# Copyright (C) 2020-2021 rami.io GmbH and contributors
#
# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
# Public License as published by the Free Software Foundation in version 3 of the License.
#
# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
# this file, see <https://pretix.eu/about/en/license>.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
# <https://www.gnu.org/licenses/>.
#
import re
from django import forms
from django.core.exceptions import ValidationError
from django.utils.translation import gettext_lazy as _
from django_countries.fields import Country
from pretix.base.invoicing.transmission import (
TransmissionType, transmission_types,
)
class PeppolIdValidator:
regex_rules = {
# Source: https://docs.peppol.eu/edelivery/codelists/old/v8.5/Peppol%20Code%20Lists%20-%20Participant%20identifier%20schemes%20v8.5.html
"0002": "[0-9]{9}([0-9]{5})?",
"0007": "[0-9]{10}",
"0009": "[0-9]{14}",
"0037": "(0037)?[0-9]{7}-?[0-9][0-9A-Z]{0,5}",
"0060": "[0-9]{9}",
"0088": "[0-9]{13}",
"0096": "[0-9]{17}",
"0097": "[0-9]{11,16}",
"0106": "[0-9]{17}",
"0130": ".*",
"0135": ".*",
"0142": ".*",
"0151": "[0-9]{11}",
"0183": "CHE[0-9]{9}",
"0184": "DK[0-9]{8}([0-9]{2})?",
"0188": ".*",
"0190": "[0-9]{20}",
"0191": "[1789][0-9]{7}",
"0192": "[0-9]{9}",
"0193": ".{4,50}",
"0195": "[a-z]{2}[a-z]{3}([0-9]{8}|[0-9]{9}|[RST][0-9]{2}[a-z]{2}[0-9]{4})[0-9a-z]",
"0196": "[0-9]{10}",
"0198": "DK[0-9]{8}",
"0199": "[A-Z0-9]{18}[0-9]{2}",
"0020": "[0-9]{9}",
"0201": "[0-9a-zA-Z]{6}",
"0204": "[0-9]{2,12}(-[0-9A-Z]{0,30})?-[0-9]{2}",
"0208": "0[0-9]{9}",
"0209": ".*",
"0210": "[A-Z0-9]+",
"0211": "IT[0-9]{11}",
"0212": "[0-9]{7}-[0-9]",
"0213": "FI[0-9]{8}",
"0205": "[A-Z0-9]+",
"0221": "T[0-9]{13}",
"0230": ".*",
"9901": ".*",
"9902": "[1-9][0-9]{7}",
"9904": "DK[0-9]{8}",
"9909": "NO[0-9]{9}MVA",
"9910": "HU[0-9]{8}",
"9912": "[A-Z]{2}[A-Z0-9]{,20}",
"9913": ".*",
"9914": "ATU[0-9]*",
"9915": "[A-Z][A-Z0-9]*",
"9916": ".*",
"9917": "[0-9]{10}",
"9918": "[A-Z]{2}[0-9]{2}[A-Z-0-9]{11,30}",
"9919": "[A-Z][0-9]{3}[A-Z][0-9]{3}[A-Z]",
"9920": ".*",
"9921": ".*",
"9922": ".*",
"9923": ".*",
"9924": ".*",
"9925": ".*",
"9926": ".*",
"9927": ".*",
"9928": ".*",
"9929": ".*",
"9930": ".*",
"9931": ".*",
"9932": ".*",
"9933": ".*",
"9934": ".*",
"9935": ".*",
"9936": ".*",
"9937": ".*",
"9938": ".*",
"9939": ".*",
"9940": ".*",
"9941": ".*",
"9942": ".*",
"9943": ".*",
"9944": ".*",
"9945": ".*",
"9946": ".*",
"9947": ".*",
"9948": ".*",
"9949": ".*",
"9950": ".*",
"9951": ".*",
"9952": ".*",
"9953": ".*",
"9954": ".*",
"9956": "0[0-9]{9}",
"9957": ".*",
"9959": ".*",
}
def __call__(self, value):
if ":" not in value:
raise ValidationError(_("A PEPPOL participant ID always starts with a prefix, followed by a colon (:)."))
prefix, second = value.split(":", 1)
if prefix not in self.regex_rules:
raise ValidationError(_("The PEPPOL participant ID prefix %(number)s is not known to our system. Please "
"reach out to us if you are sure this ID is correct."), params={"number": prefix})
if not re.match(self.regex_rules[prefix], second):
raise ValidationError(_("The PEPPOL participant ID does not match the validation rules for the prefix "
"%(number)s. Please reach out to us if you are sure this ID is correct."),
params={"number": prefix})
return value
@transmission_types.new()
class PeppolTransmissionType(TransmissionType):
identifier = "peppol"
verbose_name = "PEPPOL"
priority = 250
enforce_transmission = True
def is_available(self, event, country: Country, is_business: bool):
return is_business and super().is_available(event, country, is_business)
@property
def invoice_address_form_fields(self) -> dict:
return {
"transmission_peppol_participant_id": forms.CharField(
label=_("PEPPOL participant ID"),
validators=[
PeppolIdValidator(),
]
),
}
def invoice_address_form_fields_required(self, country: Country, is_business: bool):
base = {
"company", "street", "zipcode", "city", "country",
}
return base | {"transmission_peppol_participant_id"}

246
src/pretix/base/invoicing/transmission.py Normal file
View File

@@ -0,0 +1,246 @@
#
# This file is part of pretix (Community Edition).
#
# Copyright (C) 2014-2020 Raphael Michel and contributors
# Copyright (C) 2020-2021 rami.io GmbH and contributors
#
# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
# Public License as published by the Free Software Foundation in version 3 of the License.
#
# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
# this file, see <https://pretix.eu/about/en/license>.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
# <https://www.gnu.org/licenses/>.
#
from typing import Optional
from django_countries.fields import Country
from pretix.base.models import Invoice, InvoiceAddress
from pretix.base.signals import EventPluginRegistry, Registry
class TransmissionType:
@property
def identifier(self) -> str:
"""
A short and unique identifier for this transmission type.
"""
raise NotImplementedError
@property
def verbose_name(self) -> str:
"""
A human-readable name for this transmission type to be shown internally in the backend.
"""
raise NotImplementedError
@property
def public_name(self) -> str:
"""
A human-readable name for this transmission type to be shown to the public.
By default, this is the same as ``verbose_name``
"""
return self.verbose_name
@property
def priority(self) -> int:
"""
Returns a priority that is used for sorting transmission type. Higher priority means higher up in the list.
Default to 100. Providers with same priority are sorted alphabetically.
"""
return 100
@property
def exclusive(self) -> bool:
"""
If a transmission type is exclusive, no other type can be chosen if this type is
available. Use e.g. if a certain transmission type is legally required in a certain
jurisdiction.
"""
return False
@property
def enforce_transmission(self) -> bool:
"""
If a transmission type enforces transmission, every invoice created with this type will be transferred.
If not, the backend user is in some cases trusted to decide whether or not to transmit it.
"""
return False
def is_available(self, event, country: Country, is_business: bool) -> bool:
providers = transmission_providers.filter(type=self.identifier, active_in=event)
return any(
provider.is_available(event, country, is_business)
for provider, _ in providers
)
def invoice_address_form_fields_required(self, country: Country, is_business: bool):
return set()
def invoice_address_form_fields_visible(self, country: Country, is_business: bool) -> set:
return set(self.invoice_address_form_fields.keys())
def validate_address(self, ia: InvoiceAddress):
pass
@property
def invoice_address_form_fields(self) -> dict:
"""
Return a set of form fields that **must** be prefixed with ``transmission_<identifier>_``.
"""
return {}
def form_data_to_transmission_info(self, form_data: dict) -> dict:
return form_data
def transmission_info_to_form_data(self, transmission_info: dict) -> dict:
return transmission_info
class TransmissionProvider:
"""
Base class for a transmission provider. Should NOT hold internal state as the class is only
instantiated once and then shared between events and organizers.
"""
@property
def identifier(self):
"""
A short and unique identifier for this transmission provider.
This should only contain lowercase letters and underscores.
"""
raise NotImplementedError
@property
def type(self):
"""
Identifier of the transmission type this provider provides.
"""
raise NotImplementedError
@property
def verbose_name(self):
"""
A human-readable name for this transmission provider (can be localized).
"""
raise NotImplementedError
@property
def testmode_supported(self) -> bool:
"""
Whether testmode invoices may be passed to this provider.
"""
return False
def is_ready(self, event) -> bool:
"""
Return whether this provider has all required configuration to be used in this event.
"""
raise NotImplementedError
def is_available(self, event, country: Country, is_business: bool) -> bool:
"""
Return whether this provider may be used for an invoice for the given recipient country and address type.
"""
raise NotImplementedError
def transmit(self, invoice: Invoice):
"""
Transmit the invoice. The invoice passed as a parameter will be in status ``TRANSMISSION_STATUS_INFLIGHT``.
Invoices that stay in this state for more than 24h will be retried automatically. Implementations are expected to:
- Send the invoice.
- Update the ``transmission_status`` to `TRANSMISSION_STATUS_COMPLETED` or `TRANSMISSION_STATUS_FAILED`
after sending, as well as ``transmission_info`` with provider-specific data, and ``transmission_date`` to
the date and time of completion.
- Create a log entry of action type ``pretix.event.order.invoice.sent`` or
``pretix.event.order.invoice.sending_failed`` with the fields ``full_invoice_no``, ``transmission_provider``,
``transmission_type`` and a provider-specific ``data`` field.
Make sure to either handle ``invoice.order.testmode`` properly or set ``testmode_supported`` to ``False``.
"""
raise NotImplementedError
@property
def priority(self) -> int:
"""
Returns a priority that is used for sorting transmission providers. Higher priority will be chosen over
lower priority for transmission. Default to 100.
"""
return 100
def settings_url(self, event) -> Optional[str]:
"""
Return a URL to the settings page of this provider (if any).
"""
return None
class TransmissionProviderRegistry(EventPluginRegistry):
def __init__(self):
super().__init__({
'identifier': lambda o: getattr(o, 'identifier'),
'type': lambda o: getattr(o, 'type'),
})
def register(self, *objs):
for obj in objs:
if not isinstance(obj, TransmissionProvider):
raise TypeError('Entries must be derived from TransmissionProvider')
if obj.type == "email" and not obj.__module__.startswith('pretix.base.'):
raise TypeError('No custom providers for email allowed')
return super().register(*objs)
class TransmissionTypeRegistry(Registry):
def __init__(self):
super().__init__({
'identifier': lambda o: getattr(o, 'identifier'),
})
def register(self, *objs):
for obj in objs:
if not isinstance(obj, TransmissionType):
raise TypeError('Entries must be derived from TransmissionType')
if not obj.__module__.startswith('pretix.base.'):
raise TypeError('Plugins are currently not allowed to add transmission types')
return super().register(*objs)
"""
Registry for transmission providers.
Each entry in this registry should be an instance of a subclass of ``TransmissionProvider``.
They are annotated with their ``identifier``, ``type``, and the defining ``plugin``.
"""
transmission_providers = TransmissionProviderRegistry()
"""
Registry for transmission types.
Each entry in this registry should be an instance of a subclass of ``TransmissionType``.
They are annotated with their ``identifier``.
"""
transmission_types = TransmissionTypeRegistry()
def get_transmission_types():
return sorted(
transmission_types.registered_entries.keys(),
key=lambda t: (-t.priority, str(t.public_name)),
)

75
src/pretix/base/migrations/0288_invoice_transmission.py Normal file
View File

@@ -0,0 +1,75 @@
# Generated by Django 4.2.17 on 2025-04-21 11:57
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
("pretixbase", "0287_organizer_plugins"),
]
operations = [
migrations.RenameField(
model_name="invoice",
old_name="sent_to_customer",
new_name="transmission_date",
),
migrations.AddField(
model_name="invoice",
name="invoice_to_transmission_info",
field=models.JSONField(null=True),
),
migrations.AddField(
model_name="invoice",
name="transmission_info",
field=models.JSONField(null=True),
),
migrations.AddField(
model_name="invoice",
name="transmission_provider",
field=models.CharField(max_length=255, null=True),
),
migrations.AddField(
model_name="invoice",
name="transmission_status",
field=models.CharField(default="unknown", max_length=255),
),
migrations.AddField(
model_name="invoice",
name="created",
field=models.DateTimeField(auto_now_add=True, null=True),
),
migrations.AddField(
model_name="invoice",
name="invoice_to_is_business",
field=models.BooleanField(null=True),
),
migrations.RunSQL(
"UPDATE pretixbase_invoice SET transmission_status = 'completed' WHERE transmission_date IS NOT NULL",
migrations.RunSQL.noop,
),
migrations.AddField(
model_name="invoice",
name="transmission_type",
field=models.CharField(default="email", max_length=255),
),
migrations.AddField(
model_name="invoiceaddress",
name="transmission_info",
field=models.JSONField(null=True),
),
migrations.AddField(
model_name="invoiceaddress",
name="transmission_type",
field=models.CharField(default="email", max_length=255),
),
migrations.RunSQL(
"UPDATE pretixbase_event_settingsstore SET key = 'mail_text_order_invoice' WHERE key = 'payment_banktransfer_invoice_email_text'",
"UPDATE pretixbase_event_settingsstore SET key = 'payment_banktransfer_invoice_email_text' WHERE key = 'mail_text_order_invoice'",
),
migrations.RunSQL(
"UPDATE pretixbase_event_settingsstore SET key = 'mail_subject_order_invoice' WHERE key = 'payment_banktransfer_invoice_email_subject'",
"UPDATE pretixbase_event_settingsstore SET key = 'payment_banktransfer_invoice_email_subject' WHERE key = 'mail_subject_order_invoice'",
),
]

51
src/pretix/base/models/invoices.py
View File

@@ -42,7 +42,7 @@ from django.db.models.functions import Cast
from django.utils import timezone
from django.utils.crypto import get_random_string
from django.utils.functional import cached_property
from django.utils.translation import pgettext
from django.utils.translation import gettext_lazy as _, pgettext
from django_scopes import ScopedManager
from pretix.base.settings import COUNTRIES_WITH_STATE_IN_ADDRESS
@@ -110,6 +110,21 @@ class Invoice(models.Model):
:param file: The filename of the rendered invoice
:type file: File
"""
TRANSMISSION_STATUS_PENDING = "pending"
TRANSMISSION_STATUS_INFLIGHT = "inflight"
TRANSMISSION_STATUS_COMPLETED = "completed"
TRANSMISSION_STATUS_FAILED = "failed"
TRANSMISSION_STATUS_UNKNOWN = "unknown"
TRANSMISSION_STATUS_TESTMODE_IGNORED = "testmode_ignored"
TRANSMISSION_STATUS_CHOICES = (
(TRANSMISSION_STATUS_PENDING, _("pending transmission")),
(TRANSMISSION_STATUS_INFLIGHT, _("currently being transmitted")),
(TRANSMISSION_STATUS_COMPLETED, _("transmitted")),
(TRANSMISSION_STATUS_FAILED, _("failed")),
(TRANSMISSION_STATUS_UNKNOWN, _("unknown")),
(TRANSMISSION_STATUS_TESTMODE_IGNORED, _("not transmitted due to test mode")),
)
order = models.ForeignKey('Order', related_name='invoices', db_index=True, on_delete=models.CASCADE)
organizer = models.ForeignKey('Organizer', related_name='invoices', db_index=True, on_delete=models.PROTECT)
event = models.ForeignKey('Event', related_name='invoices', db_index=True, on_delete=models.CASCADE)
@@ -131,6 +146,7 @@ class Invoice(models.Model):
invoice_to = models.TextField()
invoice_to_company = models.TextField(null=True)
invoice_to_is_business = models.BooleanField(null=True)
invoice_to_name = models.TextField(null=True)
invoice_to_street = models.TextField(null=True)
invoice_to_zipcode = models.CharField(max_length=190, null=True)
@@ -139,9 +155,11 @@ class Invoice(models.Model):
invoice_to_country = FastCountryField(null=True)
invoice_to_vat_id = models.TextField(null=True)
invoice_to_beneficiary = models.TextField(null=True)
invoice_to_transmission_info = models.JSONField(null=True, blank=True)
internal_reference = models.TextField(blank=True)
custom_field = models.CharField(max_length=255, null=True)
created = models.DateTimeField(auto_now_add=True, null=True) # null for backwards compatibility
date = models.DateField(default=today)
locale = models.CharField(max_length=50, default='en')
introductory_text = models.TextField(blank=True)
@@ -158,14 +176,28 @@ class Invoice(models.Model):
shredded = models.BooleanField(default=False)
# The field sent_to_organizer records whether this invocie was already sent to the organizer by a configured
# The field sent_to_organizer records whether this invoice was already sent to the organizer by a configured
# mechanism such as email.
# NULL: The cronjob that handles sending did not yet run.
# True: The invoice was sent.
# False: The invoice wasn't sent and never will, because sending was not configured at the time of the check.
sent_to_organizer = models.BooleanField(null=True, blank=True)
sent_to_customer = models.DateTimeField(null=True, blank=True)
transmission_type = models.CharField(
max_length=255,
default="email",
)
transmission_provider = models.CharField(
max_length=255,
null=True, blank=True,
)
transmission_status = models.CharField(
max_length=255,
choices=TRANSMISSION_STATUS_CHOICES,
default=TRANSMISSION_STATUS_UNKNOWN,
)
transmission_date = models.DateTimeField(null=True, blank=True)
transmission_info = models.JSONField(null=True, blank=True)
file = models.FileField(null=True, blank=True, upload_to=invoice_filename, max_length=255)
@@ -323,6 +355,19 @@ class Invoice(models.Model):
def __str__(self):
return self.full_invoice_no
@property
def regenerate_allowed(self):
return self.transmission_status in (
Invoice.TRANSMISSION_STATUS_UNKNOWN,
Invoice.TRANSMISSION_STATUS_PENDING,
Invoice.TRANSMISSION_STATUS_FAILED,
) and self.event.settings.invoice_regenerate_allowed
@property
def transmission_type_instance(self):
from pretix.base.invoicing.transmission import transmission_types
return transmission_types.get(identifier=self.transmission_type)[0]
class InvoiceLine(models.Model):
"""

34
src/pretix/base/models/orders.py
View File

@@ -1939,6 +1939,7 @@ class OrderPayment(models.Model):
ignore_date=False, lock=True, payment_refund_sum=0, allow_generate_invoice=True):
from pretix.base.services.invoices import (
generate_cancellation, generate_invoice, invoice_qualified,
invoice_transmission_separately, transmit_invoice,
)
from pretix.base.services.locking import LOCK_TRUST_WINDOW
@@ -1969,13 +1970,19 @@ class OrderPayment(models.Model):
trigger_pdf=not send_mail or not self.order.event.settings.invoice_email_attachment
)
transmit_invoice_task = invoice_transmission_separately(invoice)
transmit_invoice_mail = not transmit_invoice_task and self.order.event.settings.invoice_email_attachment and self.order.email
if send_mail and self.order.sales_channel.identifier in self.order.event.settings.mail_sales_channel_placed_paid:
self._send_paid_mail(invoice, user, mail_text)
self._send_paid_mail(invoice if transmit_invoice_mail else None, user, mail_text)
if self.order.event.settings.mail_send_order_paid_attendee:
for p in self.order.positions.all():
if p.addon_to_id is None and p.attendee_email and p.attendee_email != self.order.email:
self._send_paid_mail_attendee(p, user)
if invoice and not transmit_invoice_mail:
transmit_invoice.apply_async(args=(self.order.event_id, invoice.pk, False))
def _send_paid_mail_attendee(self, position, user):
from pretix.base.services.mail import SendMailException
@@ -2005,7 +2012,7 @@ class OrderPayment(models.Model):
self.order.send_mail(
email_subject, email_template, email_context,
'pretix.event.order.email.order_paid', user,
invoices=[invoice] if invoice and self.order.event.settings.invoice_email_attachment else [],
invoices=[invoice] if invoice else [],
attach_tickets=True,
attach_ical=self.order.event.settings.mail_attach_ical
)
@@ -3293,6 +3300,9 @@ class InvoiceAddress(models.Model):
blank=True
)
transmission_type = models.CharField(max_length=255, default="email")
transmission_info = models.JSONField(null=True, blank=True)
objects = ScopedManager(organizer='order__event__organizer')
profiles = ScopedManager(organizer='customer__organizer')
@@ -3344,6 +3354,7 @@ class InvoiceAddress(models.Model):
self.internal_reference,
(_('Beneficiary') + ': ' + self.beneficiary) if self.beneficiary else '',
]
parts += [f'{k}: {v}' for k, v in self.describe_transmission()]
return '\n'.join([str(p).strip() for p in parts if p and str(p).strip()])
@property
@@ -3398,9 +3409,28 @@ class InvoiceAddress(models.Model):
'custom_field': self.custom_field,
'internal_reference': self.internal_reference,
'beneficiary': self.beneficiary,
'transmission_type': self.transmission_type,
**self.transmission_info,
})
return d
def describe_transmission(self):
from pretix.base.invoicing.transmission import transmission_types
data = []
t, __ = transmission_types.get(identifier=self.transmission_type)
data.append((_("Transmission type"), t.public_name))
form_data = t.transmission_info_to_form_data(self.transmission_info or {})
for k, f in t.invoice_address_form_fields.items():
v = form_data.get(k)
if v is True:
v = _("Yes")
elif v is False:
v = _("No")
if v:
data.append((f.label, v))
return data
def cachedticket_name(instance, filename: str) -> str:
secret = get_random_string(length=16, allowed_chars=string.ascii_letters + string.digits)

168
src/pretix/base/services/invoices.py
View File

@@ -51,11 +51,16 @@ from django_scopes import scope, scopes_disabled
from i18nfield.strings import LazyI18nString
from pretix.base.i18n import language
from pretix.base.invoicing.transmission import (
get_transmission_types, transmission_providers,
)
from pretix.base.models import (
ExchangeRate, Invoice, InvoiceAddress, InvoiceLine, Order, OrderFee,
)
from pretix.base.models.tax import EU_CURRENCIES
from pretix.base.services.tasks import TransactionAwareTask
from pretix.base.services.tasks import (
TransactionAwareProfiledEventTask, TransactionAwareTask,
)
from pretix.base.signals import invoice_line_text, periodic_task
from pretix.celery_app import app
from pretix.helpers.database import OF_SELF, rolledback_transaction
@@ -71,12 +76,13 @@ def _location_oneliner(loc):
@transaction.atomic
def build_invoice(invoice: Invoice) -> Invoice:
invoice.locale = invoice.event.settings.get('invoice_language', invoice.event.settings.locale)
invoice.transmission_status = Invoice.TRANSMISSION_STATUS_PENDING
if invoice.locale == '__user__':
invoice.locale = invoice.order.locale or invoice.event.settings.locale
lp = invoice.order.payments.last()
with language(invoice.locale, invoice.event.settings.region):
with (language(invoice.locale, invoice.event.settings.region)):
invoice.invoice_from = invoice.event.settings.get('invoice_address_from')
invoice.invoice_from_name = invoice.event.settings.get('invoice_address_from_name')
invoice.invoice_from_zipcode = invoice.event.settings.get('invoice_address_from_zipcode')
@@ -127,6 +133,7 @@ def build_invoice(invoice: Invoice) -> Invoice:
invoice.internal_reference = ia.internal_reference
invoice.custom_field = ia.custom_field
invoice.invoice_to_company = ia.company
invoice.invoice_to_is_business = ia.is_business
invoice.invoice_to_name = ia.name
invoice.invoice_to_street = ia.street
invoice.invoice_to_zipcode = ia.zipcode
@@ -134,6 +141,8 @@ def build_invoice(invoice: Invoice) -> Invoice:
invoice.invoice_to_country = ia.country
invoice.invoice_to_state = ia.state
invoice.invoice_to_beneficiary = ia.beneficiary
invoice.invoice_to_transmission_info = ia.transmission_info or {}
invoice.transmission_type = ia.transmission_type
if ia.vat_id:
invoice.invoice_to += "\n" + pgettext("invoice", "VAT-ID: %s") % ia.vat_id
@@ -356,7 +365,9 @@ def generate_cancellation(invoice: Invoice, trigger_pdf=True):
cancellation.payment_provider_stamp = ''
cancellation.file = None
cancellation.sent_to_organizer = None
cancellation.sent_to_customer = None
cancellation.transmission_provider = None
cancellation.transmission_status = Invoice.TRANSMISSION_STATUS_PENDING
cancellation.transmission_date = None
with language(invoice.locale, invoice.event.settings.region):
cancellation.invoice_from = invoice.event.settings.get('invoice_address_from')
cancellation.invoice_from_name = invoice.event.settings.get('invoice_address_from_name')
@@ -512,6 +523,36 @@ def build_preview_invoice_pdf(event):
return event.invoice_renderer.generate(invoice)
def order_invoice_transmission_separately(order):
try:
info = order.invoice_address.transmission_info or {}
return (
order.invoice_address.transmission_type != "email" or
(
info.get("transmission_email_address") and
order.email != info["transmission_email_address"]
)
)
except InvoiceAddress.DoesNotExist:
return False
def invoice_transmission_separately(invoice):
if not invoice:
return False
try:
info = invoice.invoice_to_transmission_info or {}
return (
invoice.transmission_type != "email" or
(
info.get("transmission_email_address") and
invoice.order.email != info["transmission_email_address"]
)
)
except InvoiceAddress.DoesNotExist:
return False
@receiver(signal=periodic_task)
@scopes_disabled()
def send_invoices_to_organizer(sender, **kwargs):
@@ -551,3 +592,124 @@ def send_invoices_to_organizer(sender, **kwargs):
else:
i.sent_to_organizer = False
i.save(update_fields=['sent_to_organizer'])
@receiver(signal=periodic_task)
@scopes_disabled()
def retry_stuck_invoices(sender, **kwargs):
with transaction.atomic():
qs = Invoice.objects.filter(
transmission_status=Invoice.TRANSMISSION_STATUS_INFLIGHT,
transmission_date__lte=now() - timedelta(hours=24),
).select_for_update(
of=OF_SELF, skip_locked=connection.features.has_select_for_update_skip_locked
)
batch_size = 5000
for invoice in qs[:batch_size]:
invoice.transmission_status = Invoice.TRANSMISSION_STATUS_PENDING
invoice.transmission_date = now()
invoice.save(update_fields=["transmission_status", "transmission_date"])
transmit_invoice.apply_async(args=(invoice.event_id, invoice.pk, True))
@receiver(signal=periodic_task)
@scopes_disabled()
def send_pending_invoices(sender, **kwargs):
with transaction.atomic():
# Transmit all invoices that have not been transmitted by another process if the provider enforces
# transmission
types = [
tt.identifier for tt in get_transmission_types()
if tt.enforce_transmission
]
qs = Invoice.objects.filter(
transmission_type__in=types,
transmission_status=Invoice.TRANSMISSION_STATUS_PENDING,
created__lte=now() - timedelta(minutes=15),
).select_for_update(
of=OF_SELF, skip_locked=connection.features.has_select_for_update_skip_locked
)
batch_size = 5000
for invoice in qs[:batch_size]:
transmit_invoice.apply_async(args=(invoice.event_id, invoice.pk, False))
@app.task(base=TransactionAwareProfiledEventTask)
def transmit_invoice(sender, invoice_id, allow_retransmission=True, **kwargs):
with transaction.atomic(durable='tests.testdummy' not in settings.INSTALLED_APPS):
# We need durable=True for transactional correctness, but can't have it during tests
invoice = Invoice.objects.select_for_update(of=OF_SELF).get(pk=invoice_id)
if invoice.transmission_status == Invoice.TRANSMISSION_STATUS_INFLIGHT:
logger.info(f"Did not transmit invoice {invoice.pk} due to being in inflight state.")
return
if invoice.transmission_status != Invoice.TRANSMISSION_STATUS_PENDING and not allow_retransmission:
logger.info(f"Did not transmit invoice {invoice.pk} due to status being {invoice.transmission_status}.")
return
invoice.transmission_status = Invoice.TRANSMISSION_STATUS_INFLIGHT
invoice.transmission_date = now()
invoice.save(update_fields=["transmission_status", "transmission_date"])
providers = sorted([
provider
for provider, __ in transmission_providers.filter(type=invoice.transmission_type, active_in=sender)
], key=lambda p: (-p.priority, p.identifier))
provider = None
for p in providers:
if p.is_available(sender, invoice.invoice_to_country, invoice.invoice_to_is_business):
provider = p
break
if not provider:
invoice.transmission_status = Invoice.TRANSMISSION_STATUS_FAILED
invoice.transmission_date = now()
invoice.save(update_fields=["transmission_status", "transmission_date"])
invoice.order.log_action(
"pretix.event.order.invoice.sending_failed",
data={
"full_invoice_no": invoice.full_invoice_no,
"transmission_provider": None,
"transmission_type": invoice.transmission_type,
"data": {
"reason": "no_provider",
},
}
)
return
if invoice.order.testmode and not provider.testmode_supported:
invoice.transmission_status = Invoice.TRANSMISSION_STATUS_TESTMODE_IGNORED
invoice.transmission_date = now()
invoice.save(update_fields=["transmission_status", "transmission_date"])
invoice.order.log_action(
"pretix.event.order.invoice.testmode_ignored",
data={
"full_invoice_no": invoice.full_invoice_no,
"transmission_provider": None,
"transmission_type": invoice.transmission_type,
}
)
return
try:
provider.transmit(invoice)
except Exception as e:
logger.exception(f"Transmission of invoice {invoice.pk} failed with exception.")
invoice.transmission_status = Invoice.TRANSMISSION_STATUS_FAILED
invoice.transmission_date = now()
invoice.save(update_fields=["transmission_status", "transmission_date"])
invoice.order.log_action(
"pretix.event.order.invoice.sending_failed",
data={
"full_invoice_no": invoice.full_invoice_no,
"transmission_provider": None,
"transmission_type": invoice.transmission_type,
"data": {
"reason": "exception",
"exception": str(e),
},
}
)

51
src/pretix/base/services/mail.py
View File

@@ -658,8 +658,55 @@ def mail_send_task(self, *args, to: List[str], subject: str, body: str, html: st
raise SendMailException('Failed to send an email to {}.'.format(to))
else:
for i in invoices_sent:
i.sent_to_customer = now()
i.save(update_fields=['sent_to_customer'])
if i.transmission_type == "email":
# Mark invoice as sent when it was sent to the requested address *either* at the time of invoice
# creation *or* as of right now.
expected_recipients = [
(i.invoice_to_transmission_info or {}).get("transmission_email_address") or i.order.email,
]
try:
expected_recipients.append(order.invoice_address.transmission_info.get("transmission_email_address") or i.order.email)
except InvoiceAddress.DoesNotExist:
pass
if not any(t in expected_recipients for t in to):
continue
if i.transmission_status != Invoice.TRANSMISSION_STATUS_COMPLETED:
i.transmission_date = now()
i.transmission_status = Invoice.TRANSMISSION_STATUS_COMPLETED
i.transmission_provider = "email_pdf"
i.transmission_info = {
"sent": [
{
"recipients": to,
"datetime": now().isoformat(),
}
]
}
i.save(update_fields=[
"transmission_date", "transmission_provider", "transmission_status",
"transmission_info"
])
elif i.transmission_provider == "email_pdf":
i.transmission_info["sent"].append(
{
"recipients": to,
"datetime": now().isoformat(),
}
)
i.save(update_fields=[
"transmission_info"
])
i.order.log_action(
"pretix.event.order.invoice.sent",
data={
"full_invoice_no": i.full_invoice_no,
"transmission_provider": "email_pdf",
"transmission_type": "email",
"data": {
"recipients": [to],
},
}
)
def mail_send(*args, **kwargs):

68
src/pretix/base/services/orders.py
View File

@@ -84,6 +84,8 @@ from pretix.base.secrets import assign_ticket_secret
from pretix.base.services import tickets
from pretix.base.services.invoices import (
generate_cancellation, generate_invoice, invoice_qualified,
invoice_transmission_separately, order_invoice_transmission_separately,
transmit_invoice,
)
from pretix.base.services.locking import (
LOCK_TRUST_WINDOW, LockTimeoutException, lock_objects,
@@ -389,13 +391,19 @@ def approve_order(order, user=None, send_mail: bool=True, auth=None, force=False
order_approved.send(order.event, order=order)
invoice = order.invoices.last() # Might be generated by plugin already
transmit_invoice_task = order_invoice_transmission_separately(order)
transmit_invoice_mail = not transmit_invoice_task and order.event.settings.invoice_email_attachment and order.email
if order.event.settings.get('invoice_generate') == 'True' and invoice_qualified(order):
if not invoice:
invoice = generate_invoice(
order,
trigger_pdf=not order.event.settings.invoice_email_attachment or not order.email
# send_mail will trigger PDF generation later
trigger_pdf=not transmit_invoice_mail
)
# send_mail will trigger PDF generation later
if transmit_invoice_task:
transmit_invoice.apply_async(args=(order.event_id, invoice.pk, False))
if send_mail:
with language(order.locale, order.event.settings.region):
@@ -423,7 +431,7 @@ def approve_order(order, user=None, send_mail: bool=True, auth=None, force=False
order.total == Decimal('0.00') or
order.valid_if_pending
),
invoices=[invoice] if invoice and order.event.settings.invoice_email_attachment else []
invoices=[invoice] if invoice and transmit_invoice_mail else []
)
except SendMailException:
logger.exception('Order approved email could not be sent')
@@ -619,6 +627,11 @@ def _cancel_order(order, user=None, send_mail: bool=True, api_token=None, device
order.create_transactions()
transmit_invoices_task = [i for i in invoices if invoice_transmission_separately(i)]
transmit_invoices_mail = [i for i in invoices if i not in transmit_invoices_task and order.event.settings.invoice_email_attachment]
for i in transmit_invoices_task:
transmit_invoice.apply_async(args=(order.event_id, i.pk, False))
if send_mail:
with language(order.locale, order.event.settings.region):
email_template = order.event.settings.mail_text_order_canceled
@@ -628,7 +641,7 @@ def _cancel_order(order, user=None, send_mail: bool=True, api_token=None, device
order.send_mail(
email_subject, email_template, email_context,
'pretix.event.order.email.order_canceled', user,
invoices=invoices if order.event.settings.invoice_email_attachment else []
invoices=transmit_invoices_mail,
)
except SendMailException:
logger.exception('Order canceled email could not be sent')
@@ -1085,11 +1098,12 @@ def _create_order(event: Event, *, email: str, positions: List[CartPosition], no
def _order_placed_email(event: Event, order: Order, email_template, subject_template,
log_entry: str, invoice, payments: List[OrderPayment], is_free=False):
email_context = get_email_context(event=event, order=order, payments=payments)
try:
order.send_mail(
subject_template, email_template, email_context,
log_entry,
invoices=[invoice] if invoice and event.settings.invoice_email_attachment else [],
invoices=[invoice] if invoice else [],
attach_tickets=True,
attach_ical=event.settings.mail_attach_ical and (
not event.settings.mail_attach_ical_paid_only or
@@ -1278,6 +1292,9 @@ def _perform_order(event: Event, payment_requests: List[dict], position_ids: Lis
not order.require_approval
)
transmit_invoice_task = order_invoice_transmission_separately(order)
transmit_invoice_mail = not transmit_invoice_task and order.event.settings.invoice_email_attachment and order.email
invoice = order.invoices.last() # Might be generated by plugin already
if not invoice and invoice_qualified(order):
invoice_required = (
@@ -1291,9 +1308,11 @@ def _perform_order(event: Event, payment_requests: List[dict], position_ids: Lis
if invoice_required:
invoice = generate_invoice(
order,
trigger_pdf=not event.settings.invoice_email_attachment or not order.email
# send_mail will trigger PDF generation later
trigger_pdf=not transmit_invoice_mail
)
# send_mail will trigger PDF generation later
if transmit_invoice_task:
transmit_invoice.apply_async(args=(event.pk, invoice.pk, False))
if order.email:
if order.require_approval:
@@ -1320,8 +1339,16 @@ def _perform_order(event: Event, payment_requests: List[dict], position_ids: Lis
subject_attendees_template = event.settings.mail_subject_order_placed_attendee
if sales_channel.identifier in event.settings.mail_sales_channel_placed_paid:
_order_placed_email(event, order, email_template, subject_template, log_entry, invoice, payment_objs,
is_free=free_order_flow)
_order_placed_email(
event,
order,
email_template,
subject_template,
log_entry,
invoice if transmit_invoice_mail else None,
payment_objs,
is_free=free_order_flow
)
if email_attendees:
for p in order.positions.all():
if p.addon_to_id is None and p.attendee_email and p.attendee_email != order.email:
@@ -2924,17 +2951,36 @@ class OrderChangeManager:
if self.split_order:
self.split_order.create_transactions()
transmit_invoices_task = [i for i in self._invoices if invoice_transmission_separately(i)]
transmit_invoices_mail = [
i for i in self._invoices
if i not in transmit_invoices_task and self.event.settings.invoice_email_attachment and self.order.email
]
if self.split_order:
split_invoices = list(self.split_order.invoices.all())
transmit_invoices_task += [
i for i in split_invoices if invoice_transmission_separately(i)
]
split_transmit_invoices_mail = [
i for i in split_invoices
if i not in transmit_invoices_task and self.event.settings.invoice_email_attachment and self.order.email
]
if self.notify:
notify_user_changed_order(
self.order, self.user, self.auth,
self._invoices if self.event.settings.invoice_email_attachment else []
transmit_invoices_mail,
)
if self.split_order:
notify_user_changed_order(
self.split_order, self.user, self.auth,
list(self.split_order.invoices.all()) if self.event.settings.invoice_email_attachment else []
split_transmit_invoices_mail,
)
for i in transmit_invoices_task:
transmit_invoice.apply_async(args=(self.event.pk, i.pk, False))
order_changed.send(self.order.event, order=self.order)
def _clear_tickets_cache(self):

14
src/pretix/base/settings.py
View File

@@ -2695,6 +2695,20 @@ You can change your order details and view the status of your order at
{url}
Best regards,
Your {event} team""")) # noqa: W291
},
'mail_subject_order_invoice': {
'type': LazyI18nString,
'default': LazyI18nString.from_gettext(gettext_noop("Invoice {invoice_number}")),
},
'mail_text_order_invoice': {
'type': LazyI18nString,
'default': LazyI18nString.from_gettext(gettext_noop("""Hello,
please find attached a new invoice for order {code} for {event}. This order has been placed by {order_email}.
Best regards,
Your {event} team""")) # noqa: W291
},
'mail_days_download_reminder': {

8
src/pretix/base/shredder.py
View File

@@ -524,8 +524,11 @@ class InvoiceAddressShredder(BaseDataShredder):
d = le.parsed_data
if 'invoice_data' in d and not isinstance(d['invoice_data'], bool):
for field in d['invoice_data']:
if d['invoice_data'][field]:
d['invoice_data'][field] = '█'
if d['invoice_data'][field] and field != "transmission_type":
if field == "transmission_info":
d['invoice_data'][field] = {"_shredded": True}
else:
d['invoice_data'][field] = '█'
le.data = json.dumps(d)
le.shredded = True
le.save(update_fields=['data', 'shredded'])
@@ -600,6 +603,7 @@ class InvoiceShredder(BaseDataShredder):
i.additional_text = "█"
i.invoice_to = "█"
i.payment_provider_text = "█"
i.transmission_info = {"_shredded": True}
i.save()
i.lines.update(description="█")

87
src/pretix/base/views/js_helpers.py
View File

@@ -21,38 +21,107 @@
#
import pycountry
from django.http import JsonResponse
from django.shortcuts import get_object_or_404
from django.utils.translation import pgettext
from django_countries.fields import Country
from django_scopes import scope
from pretix.base.addressvalidation import (
COUNTRIES_WITH_STREET_ZIPCODE_AND_CITY_REQUIRED,
)
from pretix.base.invoicing.transmission import get_transmission_types
from pretix.base.models import Organizer
from pretix.base.models.tax import VAT_ID_COUNTRIES
from pretix.base.settings import (
COUNTRIES_WITH_STATE_IN_ADDRESS, COUNTRY_STATE_LABEL,
)
def states(request):
cc = request.GET.get("country", "DE")
def _info(cc):
info = {
'street': {'required': True},
'zipcode': {'required': cc in COUNTRIES_WITH_STREET_ZIPCODE_AND_CITY_REQUIRED},
'city': {'required': cc in COUNTRIES_WITH_STREET_ZIPCODE_AND_CITY_REQUIRED},
'street': {'required': 'if_any'},
'zipcode': {'required': 'if_any' if cc in COUNTRIES_WITH_STREET_ZIPCODE_AND_CITY_REQUIRED else False},
'city': {'required': 'if_any' if cc in COUNTRIES_WITH_STREET_ZIPCODE_AND_CITY_REQUIRED else False},
'state': {
'visible': cc in COUNTRIES_WITH_STATE_IN_ADDRESS,
'required': cc in COUNTRIES_WITH_STATE_IN_ADDRESS,
'required': 'if_any' if cc in COUNTRIES_WITH_STATE_IN_ADDRESS else False,
'label': COUNTRY_STATE_LABEL.get(cc, pgettext('address', 'State')),
},
'vat_id': {'visible': cc in VAT_ID_COUNTRIES, 'required': False},
}
if cc not in COUNTRIES_WITH_STATE_IN_ADDRESS:
return JsonResponse({'data': [], **info, })
return {'data': [], **info}
types, form = COUNTRIES_WITH_STATE_IN_ADDRESS[cc]
statelist = [s for s in pycountry.subdivisions.get(country_code=cc) if s.type in types]
return JsonResponse({
return {
'data': [
{'name': s.name, 'code': s.code[3:]}
for s in sorted(statelist, key=lambda s: s.name)
],
**info,
})
}
def address_form(request):
cc = request.GET.get("country", "DE")
info = _info(cc)
if request.GET.get("invoice") == "true":
# Do not consider live=True, as this does not expose sensitive information and we also want it accessible
# from e.g. the backend when the event is not yet life.
organizer = get_object_or_404(Organizer, slug=request.GET.get("organizer"))
with (scope(organizer=organizer)):
event = get_object_or_404(organizer.events, slug=request.GET.get("event"))
country = Country(cc)
is_business = request.GET.get("is_business") == "business"
selected_transmission_type = request.GET.get("transmission_type")
transmission_type_required = request.GET.get("transmission_type_required") == "true"
info["transmission_types"] = []
for t in get_transmission_types():
if t.is_available(event=event, country=country, is_business=is_business):
result = {"name": str(t.public_name), "code": t.identifier}
if t.exclusive:
info["transmission_types"] = [result]
break
else:
info["transmission_types"].append(result)
info["transmission_type"] = {
# Hide transmission type if email is the only type since that's basically the backwards-compatible
# option
"visible": [t["code"] for t in info["transmission_types"]] != ["email"],
}
if selected_transmission_type not in [t["code"] for t in info["transmission_types"]]:
if transmission_type_required:
# The previously selected transmission type is no longer selectable, e.g. because
# of a country change. To avoid a second roundtrip to this endpoint, let's show
# the fields as if the first remaining option were selected (which is what the client
# side will now do).
selected_transmission_type = info["transmission_types"][0]["code"]
else:
selected_transmission_type = "-"
for transmission_type in get_transmission_types():
required = transmission_type.invoice_address_form_fields_required(
country=country,
is_business=is_business
)
visible = transmission_type.invoice_address_form_fields_visible(
country=country,
is_business=is_business
)
if transmission_type.identifier == selected_transmission_type:
for k, v in info.items():
if k in required:
v["required"] = True
if k in visible:
v["visible"] = True
for k, f in transmission_type.invoice_address_form_fields.items():
info[k] = {
"visible": transmission_type.identifier == selected_transmission_type and k in visible,
"required": transmission_type.identifier == selected_transmission_type and k in required
}
return JsonResponse(info)