Add payment provider PayPal

2026-05-06 15:24:02 +00:00 · 2015-03-15 17:33:50 +01:00
parent d397c03fde
commit a67e09215b
10 changed files with 372 additions and 0 deletions
--- a/src/pretix/plugins/paypal/views.py
+++ b/src/pretix/plugins/paypal/views.py
@@ -0,0 +1,111 @@
+import logging
+from django.contrib import messages
+from django.contrib.auth.decorators import login_required
+from django.core.urlresolvers import reverse
+from django.shortcuts import redirect
+import paypalrestsdk
+from pretix.base.models import Event, Order
+from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ugettext as __
+from pretix.base.settings import SettingsSandbox
+from pretix.plugins.paypal.payment import Paypal
+
+
+logger = logging.getLogger('pretix.plugins.paypal')
+
+
+@login_required
+def success(request):
+    pid = request.GET.get('paymentId')
+    token = request.GET.get('token')
+    payer = request.GET.get('PayerID')
+    if pid == request.session['payment_paypal_id']:
+        request.session['payment_paypal_token'] = token
+        request.session['payment_paypal_payer'] = payer
+        try:
+            event = Event.objects.current.get(identity=request.session['payment_paypal_event'])
+            return redirect(reverse('presale:event.checkout.confirm', kwargs={
+                'event': event.slug,
+                'organizer': event.organizer.slug,
+            }))
+        except Event.DoesNotExist:
+            pass  # TODO: Handle this
+    else:
+        pass  # TODO: Handle this
+
+
+@login_required
+def abort(request):
+    messages.error(request, _('It looks like you cancelled the PayPal payment'))
+    try:
+        event = Event.objects.current.get(identity=request.session['payment_paypal_event'])
+        return redirect(reverse('presale:event.checkout.payment', kwargs={
+            'event': event.slug,
+            'organizer': event.organizer.slug,
+        }))
+    except Event.DoesNotExist:
+        pass  # TODO: Handle this
+
+
+@login_required
+def retry(request, order):
+    try:
+        order = Order.objects.current.get(
+            user=request.user,
+            code=order,
+        )
+    except Order.DoesNotExist:
+        return  # TODO: Handle this
+
+    provider = Paypal(order.event)
+    provider.init_api()
+
+    if 'token' in request.GET:
+        if 'PayerID' in request.GET:
+            payment = paypalrestsdk.Payment.find(request.session.get('payment_paypal_id'))
+            provider._execute_payment(payment, request, order)
+        else:
+            messages.error(request, _('It looks like you cancelled the PayPal payment'))
+    else:
+        payment = paypalrestsdk.Payment({
+            'intent': 'sale',
+            'payer': {
+                "payment_method": "paypal",
+            },
+            "redirect_urls": {
+                "return_url": request.build_absolute_uri(reverse('plugins:paypal.retry', kwargs={
+                    'order': order.code
+                })),
+                "cancel_url": request.build_absolute_uri(reverse('plugins:paypal.retry', kwargs={
+                    'order': order.code
+                })),
+            },
+            "transactions": [
+                {
+                    "item_list": {
+                        "items": [
+                            {
+                                "name": 'Order %s' % order.code,
+                                "quantity": 1,
+                                "price": str(order.total),
+                                "currency": order.event.currency
+                            }
+                        ]
+                    },
+                    "amount": {
+                        "currency": order.event.currency,
+                        "total": str(order.total)
+                    },
+                    "description": __('Event tickets for %s') % order.event.name
+                }
+            ]
+        })
+        resp = provider._create_payment(request, payment)
+        if resp:
+            return redirect(resp)
+
+    return redirect(reverse('presale:event.order', kwargs={
+        'event': order.event.slug,
+        'organizer': order.event.organizer.slug,
+        'order': order.code,
+    }))