mirror of
https://github.com/pretix/pretix.git
synced 2026-05-07 15:34:02 +00:00
af23d6e4bf
* Upgrade Django to 3.0 and other dependencies to recent versions * Fix otp version contsraint * Remove six dependency * Resolve some warnings * Fix failing tests * Update django-countries * Resolve all RemovedInDjango31Warnings in test suite * Run isort * Fix import * Update PostgreSQL version on travis
223 lines
9.4 KiB
Python
223 lines
9.4 KiB
Python
import json
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from collections import OrderedDict
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from decimal import Decimal
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import dateutil
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from django import forms
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from django.core.serializers.json import DjangoJSONEncoder
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from django.dispatch import receiver
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from django.utils.translation import gettext, gettext_lazy
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from pretix.base.i18n import language
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from pretix.base.models import Invoice, OrderPayment
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from ..exporter import BaseExporter
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from ..signals import register_data_exporters
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class DekodiNREIExporter(BaseExporter):
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identifier = 'dekodi_nrei'
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verbose_name = 'dekodi NREI (JSON)'
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# Specification: http://manuals.dekodi.de/nexuspub/schnittstellenbuch/
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def _encode_invoice(self, invoice: Invoice):
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p_last = invoice.order.payments.filter(state=[OrderPayment.PAYMENT_STATE_CONFIRMED, OrderPayment.PAYMENT_STATE_REFUNDED]).last()
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gross_total = Decimal('0.00')
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net_total = Decimal('0.00')
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positions = []
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for l in invoice.lines.all():
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positions.append({
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'ADes': l.description.replace("<br />", "\n"),
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'ANetA': round(float((-1 if invoice.is_cancellation else 1) * l.net_value), 2),
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'ANo': self.event.slug,
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'AQ': -1 if invoice.is_cancellation else 1,
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'AVatP': round(float(l.tax_rate), 2),
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'DIDt': (l.subevent or invoice.order.event).date_from.isoformat().replace('Z', '+00:00'),
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'PosGrossA': round(float(l.gross_value), 2),
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'PosNetA': round(float(l.net_value), 2),
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})
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gross_total += l.gross_value
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net_total += l.net_value
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payments = []
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paypal_email = None
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for p in invoice.order.payments.filter(
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state__in=(OrderPayment.PAYMENT_STATE_CONFIRMED, OrderPayment.PAYMENT_STATE_PENDING,
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OrderPayment.PAYMENT_STATE_CREATED, OrderPayment.PAYMENT_STATE_REFUNDED)
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):
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if p.provider == 'paypal':
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paypal_email = p.info_data.get('payer', {}).get('payer_info', {}).get('email')
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try:
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ppid = p.info_data['transactions'][0]['related_resources'][0]['sale']['id']
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except:
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ppid = p.info_data.get('id')
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payments.append({
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'PTID': '1',
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'PTN': 'PayPal',
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'PTNo1': ppid,
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'PTNo2': p.info_data.get('id'),
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'PTNo7': round(float(p.amount), 2),
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'PTNo8': str(self.event.currency),
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'PTNo11': paypal_email or '',
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'PTNo15': p.full_id or '',
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})
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elif p.provider == 'banktransfer':
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payments.append({
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'PTID': '4',
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'PTN': 'Vorkasse',
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'PTNo4': p.info_data.get('reference') or p.payment_provider._code(invoice.order),
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'PTNo7': round(float(p.amount), 2),
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'PTNo8': str(self.event.currency),
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'PTNo10': p.info_data.get('payer') or '',
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'PTNo14': p.info_data.get('date') or '',
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'PTNo15': p.full_id or '',
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})
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elif p.provider == 'sepadebit':
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with language(invoice.order.locale):
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payments.append({
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'PTID': '5',
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'PTN': 'Lastschrift',
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'PTNo4': gettext('Event ticket {event}-{code}').format(
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event=self.event.slug.upper(),
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code=invoice.order.code
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),
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'PTNo5': p.info_data.get('iban') or '',
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'PTNo6': p.info_data.get('bic') or '',
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'PTNo7': round(float(p.amount), 2),
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'PTNo8': str(self.event.currency) or '',
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'PTNo9': p.info_data.get('date') or '',
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'PTNo10': p.info_data.get('account') or '',
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'PTNo14': p.info_data.get('reference') or '',
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'PTNo15': p.full_id or '',
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})
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elif p.provider.startswith('stripe'):
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src = p.info_data.get("source", p.info_data)
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payments.append({
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'PTID': '81',
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'PTN': 'Stripe',
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'PTNo1': p.info_data.get("id") or '',
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'PTNo5': src.get("card", {}).get("last4") or '',
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'PTNo7': round(float(p.amount), 2) or '',
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'PTNo8': str(self.event.currency) or '',
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'PTNo10': src.get('owner', {}).get('verified_name') or src.get('owner', {}).get('name') or '',
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'PTNo15': p.full_id or '',
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})
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else:
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payments.append({
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'PTID': '0',
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'PTN': p.provider,
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'PTNo7': round(float(p.amount), 2) or '',
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'PTNo8': str(self.event.currency) or '',
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'PTNo15': p.full_id or '',
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})
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payments = [
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{
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k: v for k, v in p.items() if v is not None
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} for p in payments
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]
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hdr = {
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'C': str(invoice.invoice_to_country) or self.event.settings.invoice_address_from_country,
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'CC': self.event.currency,
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'City': invoice.invoice_to_city,
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'CN': invoice.invoice_to_company,
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'DIC': self.event.settings.invoice_address_from_country,
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# DIC is a little bit unclean, should be the event location's country
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'DIDt': invoice.order.datetime.isoformat().replace('Z', '+00:00'),
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'DT': '30' if invoice.is_cancellation else '10',
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'EM': invoice.order.email,
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'FamN': invoice.invoice_to_name.rsplit(' ', 1)[-1] if invoice.invoice_to_name else '',
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'FN': (
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invoice.invoice_to_name.rsplit(' ', 1)[0]
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if invoice.invoice_to_name and ' ' in invoice.invoice_to_name else ''
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),
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'IDt': invoice.date.isoformat() + 'T08:00:00+01:00',
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'INo': invoice.full_invoice_no,
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'IsNet': invoice.reverse_charge,
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'ODt': invoice.order.datetime.isoformat().replace('Z', '+00:00'),
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'OID': invoice.order.code,
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'SID': self.event.slug,
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'SN': str(self.event),
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'Str': invoice.invoice_to_street or '',
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'TGrossA': round(float(gross_total), 2),
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'TNetA': round(float(net_total), 2),
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'TVatA': round(float(gross_total - net_total), 2),
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'VatDp': False,
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'Zip': invoice.invoice_to_zipcode
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}
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if not hdr['FamN'] and not hdr['CN']:
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hdr['CN'] = "Unbekannter Kunde"
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if invoice.refers:
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hdr['PvrINo'] = invoice.refers.full_invoice_no
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if p_last:
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hdr['PmDt'] = p_last.payment_date.isoformat().replace('Z', '+00:00')
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if paypal_email:
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hdr['PPEm'] = paypal_email
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if invoice.invoice_to_vat_id:
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hdr['VatID'] = invoice.invoice_to_vat_id
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return {
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'IsValid': True,
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'Hdr': hdr,
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'InvcPstns': positions,
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'PmIs': payments,
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'ValidationMessage': ''
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}
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def render(self, form_data):
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qs = self.event.invoices.select_related('order').prefetch_related('lines', 'lines__subevent')
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if form_data.get('date_from'):
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date_value = form_data.get('date_from')
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if isinstance(date_value, str):
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date_value = dateutil.parser.parse(date_value).date()
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qs = qs.filter(date__gte=date_value)
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if form_data.get('date_to'):
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date_value = form_data.get('date_to')
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if isinstance(date_value, str):
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date_value = dateutil.parser.parse(date_value).date()
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qs = qs.filter(date__lte=date_value)
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jo = {
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'Format': 'NREI',
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'Version': '18.10.2.0',
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'SourceSystem': 'pretix',
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'Data': [
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self._encode_invoice(i) for i in qs
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]
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}
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return '{}_nrei.json'.format(self.event.slug), 'application/json', json.dumps(jo, cls=DjangoJSONEncoder, indent=4)
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@property
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def export_form_fields(self):
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return OrderedDict(
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[
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('date_from',
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forms.DateField(
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label=gettext_lazy('Start date'),
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widget=forms.DateInput(attrs={'class': 'datepickerfield'}),
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required=False,
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help_text=gettext_lazy('Only include invoices issued on or after this date. Note that the invoice date does '
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'not always correspond to the order or payment date.')
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)),
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('date_to',
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forms.DateField(
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label=gettext_lazy('End date'),
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widget=forms.DateInput(attrs={'class': 'datepickerfield'}),
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required=False,
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help_text=gettext_lazy('Only include invoices issued on or before this date. Note that the invoice date '
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'does not always correspond to the order or payment date.')
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)),
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]
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)
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@receiver(register_data_exporters, dispatch_uid="exporter_dekodi_nrei")
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def register_dekodi_export(sender, **kwargs):
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return DekodiNREIExporter
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