Add attendee names to invoices

src/pretix/base/services/invoices.py

@@ -109,6 +109,8 @@ def build_invoice(invoice: Invoice) -> Invoice:
                 desc += " - " + str(p.variation.value)
             if p.addon_to_id:
                 desc = "  + " + desc
+            if invoice.event.settings.invoice_attendee_name and p.attendee_name:
+                desc += "<br />" + pgettext("invoice", "Attendee: {name}").format(name=p.attendee_name)
             InvoiceLine.objects.create(
                 position=i, invoice=invoice, description=desc,
                 gross_value=p.price, tax_value=p.tax_value,

src/pretix/base/settings.py

@@ -49,6 +49,10 @@ DEFAULTS = {
         'default': 'False',
         'type': bool,
     },
+    'invoice_attendee_name': {
+        'default': 'True',
+        'type': bool,
+    },
     'invoice_address_required': {
         'default': 'False',
         'type': bool,

src/pretix/control/forms/event.py

@@ -547,6 +547,10 @@ class InvoiceSettingsForm(SettingsForm):
         ),
         help_text=_("Invoices will never be automatically generated for free orders.")
     )
+    invoice_attendee_name = forms.BooleanField(
+        label=_("Show attendee names on invoices"),
+        required=False
+    )
     invoice_email_attachment = forms.BooleanField(
         label=_("Attach invoices to emails"),
         help_text=_("If invoices are automatically generated for all orders, they will be attached to the order "

src/pretix/control/templates/pretixcontrol/event/invoicing.html

@@ -18,6 +18,7 @@
             {% bootstrap_field form.invoice_renderer layout="control" %}
             {% bootstrap_field form.invoice_language layout="control" %}
             {% bootstrap_field form.invoice_include_free layout="control" %}
+            {% bootstrap_field form.invoice_attendee_name layout="control" %}
             {% bootstrap_field form.invoice_address_from layout="control" %}
             {% bootstrap_field form.invoice_introductory_text layout="control" %}
             {% bootstrap_field form.invoice_additional_text layout="control" %}