def prepaidorder_refund(request, urlname, orderid):
conference = get_authenticated_conference(request, urlname)
order = get_object_or_404(PurchasedVoucher, pk=orderid, conference=conference)
if PrepaidBatch.objects.filter(pk=order.batch_id).aggregate(used=Count('prepaidvoucher__user'))['used'] > 0:
# This link should not exist in the first place, but double check if someone
# used the voucher in between the click.
messages.error(request, 'Cannot refund order, there are used vouchers in the batch!')
return HttpResponseRedirect("../../")
invoice = order.invoice
if not invoice:
messages.error(request, 'Order does not have an invoice, there is nothing to refund!')
return HttpResponseRedirect("../../")
if not invoice.paidat:
messages.error(request, 'Invoice for this order has not been paid, there is nothing to refund!')
return HttpResponseRedirect("../../")
if request.method == 'POST':
form = PurchasedVoucherRefundForm(data=request.POST)
if form.is_valid():
# Actually issue the refund
manager = InvoiceManager()
manager.refund_invoice(invoice, 'Prepaid order refunded', invoice.total_amount - invoice.total_vat, invoice.total_vat, conference.vat_registrations)
send_conference_notification(
conference,
'Prepaid order {} refunded'.format(order.id),
'Prepaid order {} purchased by {} {} has been refunded.\nNo vouchers were in use, and the order and batch have both been deleted.\n'.format(order.id, order.user.first_name, order.user.last_name),
)
order.batch.delete()
order.delete()
messages.info(request, 'Order has been refunded and deleted.')
return HttpResponseRedirect("../../")
else:
form = PurchasedVoucherRefundForm()
if settings.EU_VAT:
note = 'You are about to refund {}{} ({}{} + {}{} VAT) for invoice {}. Please confirm that this is what you want!'.format(settings.CURRENCY_SYMBOL, invoice.total_amount, settings.CURRENCY_SYMBOL, invoice.total_amount - invoice.total_vat, settings.CURRENCY_SYMBOL, invoice.total_vat, invoice.id)
else:
note = 'You are about to refund {}{} for invoice {}. Please confirm that this is what you want!'.format(settings.CURRENCY_SYMBOL, invoice.total_amount, invoice.id)
return render(request, 'confreg/admin_backend_form.html', {
'conference': conference,
'basetemplate': 'confreg/confadmin_base.html',
'form': form,
'note': note,
'whatverb': 'Refund',
'what': 'repaid vouchers',
'savebutton': 'Refund',
'cancelurl': '../../',
'breadcrumbs': [('/events/admin/{}/prepaidorders/'.format(conference.urlname), 'Prepaid Voucher Orders'), ],
'helplink': 'vouchers',
})
def multireg_refund(request, urlname, bulkid):
conference = get_authenticated_conference(request, urlname)
bulkpay = get_object_or_404(BulkPayment, pk=bulkid, conference=conference)
if bulkpay.conferenceregistration_set.exists():
messages.error(request, "This bulk payment has registrations, cannot be canceled!")
return HttpResponseRedirect("../../")
invoice = bulkpay.invoice
if not invoice:
messages.error(request, "This bulk payment does not have an invoice!")
return HttpResonseRedirect("../../")
if not invoice.paidat:
messages.error(request, "This bulk payment invoice has not been paid!")
return HttpResonseRedirect("../../")
if request.method == 'POST':
form = BulkPaymentRefundForm(invoice, data=request.POST)
if form.is_valid():
manager = InvoiceManager()
manager.refund_invoice(invoice, 'Multi registration refunded', form.cleaned_data['amount'], form.cleaned_data['vatamount'], conference.vat_registrations)
send_conference_notification(
conference,
'Multi registration {} refunded'.format(bulkpay.id),
'Multi registration {} purchased by {} {} has been refunded.\nNo registrations were active in this multi registration, and the multi registration has now been deleted.\n'.format(bulkpay.id, bulkpay.user.first_name, bulkpay.user.last_name),
)
bulkpay.delete()
messages.info(request, 'Multi registration has been refunded and deleted.')
return HttpResponseRedirect("../../")
else:
form = BulkPaymentRefundForm(invoice, initial={'amount': invoice.total_amount - invoice.total_vat, 'vatamount': invoice.total_vat})
return render(request, 'confreg/admin_backend_form.html', {
'conference': conference,
'basetemplate': 'confreg/confadmin_base.html',
'form': form,
'whatverb': 'Refund',
'what': 'multi registration',
'savebutton': 'Refund',
'cancelurl': '../../',
'breadcrumbs': [('/events/admin/{}/multiregs/'.format(conference.urlname), 'Multi Registrations'), ],
'helplink': 'registrations',
})