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Allow payment providers to supply invoice content

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This commit is contained in:
Tobias Kunze
2016-09-07 00:33:27 +02:00
parent d84fbfd950
commit 3eb4e84db4
4 changed files with 63 additions and 16 deletions
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40
src/pretix/base/services/invoices.py
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@@ -33,6 +33,7 @@ def generate_cancellation(invoice: Invoice):
cancellation.date = date.today()
cancellation.refers = invoice
cancellation.invoice_no = None
cancellation.payment_provider_text = ''
cancellation.save()
for line in invoice.lines.all():
line.pk = None
@@ -48,15 +49,24 @@ def generate_cancellation(invoice: Invoice):
@transaction.atomic
def regenerate_invoice(invoice: Invoice):
with language(invoice.locale):
responses = register_payment_providers.send(invoice.event)
for receiver, response in responses:
provider = response(invoice.event)
if provider.identifier == invoice.order.payment_provider:
payment_provider = provider
break
invoice.invoice_from = invoice.event.settings.get('invoice_address_from')
introductory = invoice.event.settings.get('invoice_introductory_text', as_type=LazyI18nString)
additional = invoice.event.settings.get('invoice_additional_text', as_type=LazyI18nString)
footer = invoice.event.settings.get('invoice_footer_text', as_type=LazyI18nString)
payment = payment_provider.render_invoice_text(invoice.order)
invoice.introductory_text = str(introductory).replace('\n', '<br />')
invoice.additional_text = str(additional).replace('\n', '<br /')
invoice.additional_text = str(additional).replace('\n', '<br />')
invoice.footer_text = str(footer)
invoice.payment_provider_text = str(payment).replace('\n', '<br />')
try:
addr_template = pgettext("invoice", """{i.company}
@@ -73,13 +83,6 @@ def regenerate_invoice(invoice: Invoice):
invoice.file = None
invoice.save()
responses = register_payment_providers.send(invoice.event)
for receiver, response in responses:
provider = response(invoice.event)
if provider.identifier == invoice.order.payment_provider:
payment_provider = provider
break
invoice.lines.all().delete()
for p in invoice.order.positions.all():
desc = str(p.item.name)
@@ -110,16 +113,25 @@ def generate_invoice(order: Order):
locale = order.locale
with language(locale):
responses = register_payment_providers.send(order.event)
for receiver, response in responses:
provider = response(order.event)
if provider.identifier == order.payment_provider:
payment_provider = provider
break
i = Invoice(order=order, event=order.event)
i.invoice_from = order.event.settings.get('invoice_address_from')
introductory = i.event.settings.get('invoice_introductory_text', as_type=LazyI18nString)
additional = i.event.settings.get('invoice_additional_text', as_type=LazyI18nString)
footer = i.event.settings.get('invoice_footer_text', as_type=LazyI18nString)
payment = payment_provider.render_invoice_text(i.order)
i.introductory_text = str(introductory).replace('\n', '<br />')
i.additional_text = str(additional).replace('\n', '<br /')
i.additional_text = str(additional).replace('\n', '<br />')
i.footer_text = str(footer)
i.payment_provider_text = str(payment).replace('\n', '<br />')
try:
addr_template = pgettext("invoice", """{i.company}
@@ -137,13 +149,6 @@ def generate_invoice(order: Order):
i.locale = locale
i.save()
responses = register_payment_providers.send(order.event)
for receiver, response in responses:
provider = response(order.event)
if provider.identifier == order.payment_provider:
payment_provider = provider
break
for p in order.positions.all():
desc = str(p.item.name)
if p.variation:
@@ -362,6 +367,9 @@ def _invoice_generate_german(invoice, f):
story.append(Spacer(1, 15 * mm))
if invoice.payment_provider_text:
story.append(Paragraph(invoice.payment_provider_text, styles['Normal']))
if invoice.additional_text:
story.append(Paragraph(invoice.additional_text, styles['Normal']))
story.append(Spacer(1, 15 * mm))