Generate a fake payment link when previewing invoice

This way we get to see the qr code on the preview as well, even
though it can of course not be used. But it helps adjusting layouts.

diff --git a/postgresqleu/invoices/views.py b/postgresqleu/invoices/views.py
index 66d1c7719741fa81b5955fde59e022ca293cb668..5407d03d687c73e6caee9313ed8ef7a6d2ff2628 100644 (file)
--- a/postgresqleu/invoices/views.py
+++ b/postgresqleu/invoices/views.py
@@ -340,6 +340,9 @@ def previewinvoice(request, invoicenum):
 
     invoice = get_object_or_404(Invoice, pk=invoicenum)
 
+    # Fake a secret so we get the QR code
+    invoice.recipient_secret = 'x' * 64
+
     # We assume there is no PDF yet
     wrapper = InvoiceWrapper(invoice)
     r = HttpResponse(content_type='application/pdf')