Add internal comment to events

src/pretix/base/migrations/0065_auto_20170707_0920.py

@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.2 on 2017-07-07 09:20
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0064_auto_20170703_0912'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='event',
+            name='comment',
+            field=models.TextField(blank=True, null=True, verbose_name='Internal comment'),
+        ),
+        migrations.AlterField(
+            model_name='event',
+            name='presale_end',
+            field=models.DateTimeField(blank=True, help_text='Optional. No products will be sold after this date.', null=True, verbose_name='End of presale'),
+        ),
+        migrations.AlterField(
+            model_name='event',
+            name='presale_start',
+            field=models.DateTimeField(blank=True, help_text='Optional. No products will be sold before this date.', null=True, verbose_name='Start of presale'),
+        ),
+    ]

src/pretix/base/models/event.py

@@ -112,6 +112,10 @@ class Event(LoggedModel):
         null=True, blank=True,
         verbose_name=_("Plugins"),
     )
+    comment = models.TextField(
+        verbose_name=_("Internal comment"),
+        null=True, blank=True
+    )
 
     class Meta:
         verbose_name = _("Event")