Add OS name and version to stored device information (#3434)

Co-authored-by: Raphael Michel <michel@rami.io>

src/pretix/base/migrations/0243_device_os_name_and_os_version.py

@@ -0,0 +1,23 @@
+# Generated by Django 4.1.9 on 2023-06-26 10:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0242_auto_20230512_1008'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='device',
+            name='os_name',
+            field=models.CharField(max_length=190, null=True),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='os_version',
+            field=models.CharField(max_length=190, null=True),
+        ),
+    ]

src/pretix/base/models/devices.py

@@ -143,6 +143,14 @@ class Device(LoggedModel):
         max_length=190,
         null=True, blank=True
     )
+    os_name = models.CharField(
+        max_length=190,
+        null=True, blank=True
+    )
+    os_version = models.CharField(
+        max_length=190,
+        null=True, blank=True
+    )
     software_brand = models.CharField(
         max_length=190,
         null=True, blank=True