Fix #32 -- Add a PayPal webhook listener

src/pretix/plugins/stripe/templates/pretixplugins/stripe/action_refund.html

@@ -4,7 +4,7 @@
     {% url "control:event.order" organizer=event.organizer.slug event=event.slug code=data.order as ourl %}
     {% blocktrans trimmed with charge=data.charge stripe_href="href='https://dashboard.stripe.com/payments/"|add:data.charge|add:"' target='_blank'"|safe order="<a href='"|add:ourl|add:"'>"|add:data.order|add:"</a>"|safe %}
         Stripe reported that the transaction <a {{ stripe_href }}>{{ charge }}</a> has been refunded.
-        Do you want to refund the matching order ({{ order }}) as well?
+        Do you want to refund mark the matching order ({{ order }}) as refunded?
     {% endblocktrans %}
 </p>
 <form class="form-inline" method="post" action="{% url "plugins:stripe:refund"  event=event.slug organizer=event.organizer.slug id=action.id %}">

src/pretix/plugins/stripe/templates/pretixplugins/stripe/control.html

@@ -1,4 +1,4 @@
-{% load i18n %}
+        url(r'^webhook/$', webhook, name='webhook'),{% load i18n %}
 
 {% if payment_info %}
     {% if order.status == "p" %}

src/pretix/plugins/stripe/views.py

@@ -54,7 +54,7 @@ def webhook(request, *args, **kwargs):
         return HttpResponse('Not interested in this event', status=200)
 
     try:
-        order = request.event.orders.get(id=metadata['order'])
+        order = request.event.orders.get(id=metadata['order'], payment_provider='stripe')
     except Order.DoesNotExist:
         return HttpResponse('Order not found', status=200)