voucher contains activity_type field

smash/web/migrations/0117_voucher_activity_type.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2018-07-17 12:54
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('web', '0116_auto_20180611_1346'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='voucher',
+            name='activity_type',
+            field=models.CharField(blank=True, default=b'', max_length=40, verbose_name=b'Activity type'),
+        ),
+    ]

smash/web/models/voucher.py

@@ -48,6 +48,13 @@ class Voucher(models.Model):
                               default=VOUCHER_STATUS_NEW
                               )
 
+    activity_type = models.CharField(max_length=40,
+                                     verbose_name='Activity type',
+                                     null=False,
+                                     blank=True,
+                                     default=''
+                                     )
+
     feedback = models.TextField(max_length=2000,
                                 blank=True,
                                 verbose_name='Feedback'