Added can_view_vouchers permission

src/pretix/base/migrations/0038_auto_20160924_1448.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.7 on 2016-09-24 14:48
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0037_invoice_payment_provider_text'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='eventpermission',
+            name='can_view_vouchers',
+            field=models.BooleanField(default=True, verbose_name='Can view vouchers'),
+        ),
+        migrations.AlterField(
+            model_name='item',
+            name='allow_cancel',
+            field=models.BooleanField(default=True, help_text='If you deactivate this, an order including this product might not be canceled by the user. It may still be canceled by you.', verbose_name='Allow product to be canceled'),
+        ),
+        migrations.AlterField(
+            model_name='order',
+            name='status',
+            field=models.CharField(choices=[('n', 'pending'), ('p', 'paid'), ('e', 'expired'), ('c', 'canceled'), ('r', 'refunded')], db_index=True, max_length=3, verbose_name='Status'),
+        ),
+    ]

src/pretix/base/models/event.py

@@ -243,6 +243,10 @@ class EventPermission(models.Model):
         default=True,
         verbose_name=_("Can change orders")
     )
+    can_view_vouchers = models.BooleanField(
+        default=True,
+        verbose_name=_("Can view vouchers")
+    )
     can_change_vouchers = models.BooleanField(
         default=True,
         verbose_name=_("Can change vouchers")