Bump version to 1.13.1

src/pretix/__init__.py

@@ -1 +1 @@
-__version__ = "1.13.0"
+__version__ = "1.13.1"

src/pretix/base/services/orders.py

@@ -504,7 +504,7 @@ def _create_order(event: Event, email: str, positions: List[CartPosition], now_d
         for fee in fees:
             fee.order = order
             fee._calculate_tax()
-            if not fee.tax_rule.pk:
+            if fee.tax_rule and not fee.tax_rule.pk:
                 fee.tax_rule = None  # TODO: deprecate
             fee.save()
 

src/pretix/control/views/orders.py

@@ -110,7 +110,7 @@ class OrderView(EventPermissionRequiredMixin, DetailView):
     def get_context_data(self, **kwargs):
         ctx = super().get_context_data(**kwargs)
         ctx['can_generate_invoice'] = invoice_qualified(self.order) and (
-            self.request.event.settings.invoice_generate in ('admin', 'user', 'paid')
+            self.request.event.settings.invoice_generate in ('admin', 'user', 'paid', 'True')
         )
         return ctx
 

src/pretix/plugins/pretixdroid/views.py

@@ -378,7 +378,10 @@ class ApiSearchView(ApiView):
                 )[:25]
             else:
                 ops = qs.filter(
-                    Q(secret__istartswith=query) | Q(attendee_name__icontains=query) | Q(order__code__istartswith=query)
+                    Q(secret__istartswith=query)
+                    | Q(attendee_name__icontains=query)
+                    | Q(addon_to__attendee_name__icontains=query)
+                    | Q(order__code__istartswith=query)
                     | Q(order__invoice_address__name__icontains=query)
                 )[:25]
 

src/pretix/presale/checkoutflow.py

@@ -338,10 +338,10 @@ class QuestionsStep(QuestionsViewMixin, CartMixin, TemplateFlowStep):
                            _("We had difficulties processing your input. Please review the errors below."))
             return self.render()
         self.cart_session['email'] = self.contact_form.cleaned_data['email']
+        self.cart_session['contact_form_data'] = self.contact_form.cleaned_data
         if request.event.settings.invoice_address_asked:
             addr = self.invoice_form.save()
             self.cart_session['invoice_address'] = addr.pk
-            self.cart_session['contact_form_data'] = self.contact_form.cleaned_data
 
             update_tax_rates(
                 event=request.event,
@@ -408,6 +408,7 @@ class QuestionsStep(QuestionsViewMixin, CartMixin, TemplateFlowStep):
         ctx['invoice_form'] = self.invoice_form
         ctx['reverse_charge_relevant'] = self.eu_reverse_charge_relevant
         ctx['cart'] = self.get_cart()
+        ctx['cart_session'] = self.cart_session
         return ctx
 
 

src/pretix/presale/templates/pretixpresale/event/index.html

@@ -60,7 +60,7 @@
                         <div class="col-md-4 col-md-offset-4 col-xs-12">
                             <a class="btn btn-block btn-primary btn-lg"
                                     href="{% eventurl request.event "presale:event.checkout.start" cart_namespace=cart_namespace  %}">
-                                {% if has_addon_choices %}
+                                {% if has_addon_choices or cart.total == 0 %}
                                     <i class="fa fa-shopping-cart"></i> {% trans "Continue" %}
                                     </a>
                                 {% else %}

src/pretix/presale/views/order.py

@@ -114,9 +114,14 @@ class OrderDetails(EventViewMixin, OrderDetailMixin, CartMixin, TemplateView):
             [p.item.admission for p in ctx['cart']['positions']].count(True) > 1
         )
         ctx['invoices'] = list(self.order.invoices.all())
-        ctx['can_generate_invoice'] = invoice_qualified(self.order) and (
+        can_generate_invoice = (
-            self.request.event.settings.invoice_generate == 'user'
+            self.request.event.settings.get('invoice_generate') in ('user', 'True')
+            or (
+                self.request.event.settings.get('invoice_generate') == 'paid'
+                and self.order.status == Order.STATUS_PAID
+            )
         )
+        ctx['can_generate_invoice'] = invoice_qualified(self.order) and can_generate_invoice
         ctx['url'] = build_absolute_uri(
             self.request.event, 'presale:event.order', kwargs={
                 'order': self.order.code,
@@ -409,7 +414,14 @@ class OrderInvoiceCreate(EventViewMixin, OrderDetailMixin, View):
         return super().dispatch(request, *args, **kwargs)
 
     def post(self, request, *args, **kwargs):
-        if self.request.event.settings.get('invoice_generate') != 'user' or not invoice_qualified(self.order):
+        can_generate_invoice = (
+            self.request.event.settings.get('invoice_generate') in ('user', 'True')
+            or (
+                self.request.event.settings.get('invoice_generate') == 'paid'
+                and self.order.status == Order.STATUS_PAID
+            )
+        )
+        if not can_generate_invoice or not invoice_qualified(self.order):
             messages.error(self.request, _('You cannot generate an invoice for this order.'))
         elif self.order.invoices.exists():
             messages.error(self.request, _('An invoice for this order already exists.'))