notify wcs of paid items

lingo/migrations/0004_basketitem_notification_date.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('lingo', '0003_auto_20150306_1047'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='basketitem',
+            name='notification_date',
+            field=models.DateTimeField(null=True),
+            preserve_default=True,
+        ),
+    ]

lingo/models.py

@@ -14,6 +14,10 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+import datetime
+import json
+import requests
+
 import eopayment
 from jsonfield import JSONField
 
@@ -24,6 +28,7 @@ from django.utils.translation import ugettext_lazy as _
 
 from combo.data.models import CellBase
 from combo.data.library import register_cell_class
+from combo.utils import sign_url
 
 
 SERVICES = [
@@ -69,6 +74,16 @@ class BasketItem(models.Model):
     creation_date = models.DateTimeField(auto_now_add=True)
     cancellation_date = models.DateTimeField(null=True)
     payment_date = models.DateTimeField(null=True)
+    notification_date = models.DateTimeField(null=True)
+
+    def notify(self):
+        # TODO: sign with real values
+        url = self.source_url + 'jump/trigger/paid?email=trigger@localhost&orig=combo'
+        url = sign_url(url, key='xxx')
+        message = {'result': 'ok'}
+        r = requests.post(url, data=json.dumps(message))
+        self.notification_date = datetime.datetime.now()
+        self.save()
 
 
 class Transaction(models.Model):

lingo/views.py

@@ -17,6 +17,7 @@
 import datetime
 from decimal import Decimal
 import json
+import thread
 
 from django.contrib.auth.models import User
 from django.core.urlresolvers import reverse
@@ -134,4 +135,5 @@ class CallbackView(View):
         for item in transaction.items.all():
             item.payment_date = transaction.end_date
             item.save()
+            thread.start_new_thread(item.notify, ())
         return HttpResponseRedirect('/')