Track how many notifications have been sent about this invoice

Author: rambo

project/velkoja/holvichecker.py

@@ -41,6 +41,7 @@ def process_overdue(self, send=False):
 
             try:
                 notified = NotificationSent.objects.get(transaction_unique_id=invoice.code)
+                notified.notification_no += 1
             except NotificationSent.DoesNotExist:
                 notified = NotificationSent()
                 notified.transaction_unique_id = invoice.code

project/velkoja/migrations/0002_notificationsent_notification_no.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('velkoja', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='notificationsent',
+            name='notification_no',
+            field=models.PositiveIntegerField(default=1),
+        ),
+    ]

project/velkoja/models.py

@@ -13,3 +13,4 @@ class NotificationSent(AsylumModel):
     stamp = models.DateTimeField(_("Datetime"), default=timezone.now, db_index=True)
     transaction_unique_id = models.CharField(_("Unique transaction id"), max_length=64, blank=False, unique=True)
     email = models.EmailField(_("Email address"), blank=False)
+    notification_no = models.PositiveIntegerField(default=1)