New check-in features (#3022)

src/pretix/base/migrations/0230_auto_20230208_0939.py

@@ -0,0 +1,55 @@
+# Generated by Django 3.2.17 on 2023-02-08 09:39
+
+import django.core.serializers.json
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0229_invoice_payment_provider_stamp'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='itemvariation',
+            name='checkin_attention',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='order',
+            name='valid_if_pending',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='orderposition',
+            name='blocked',
+            field=models.JSONField(null=True),
+        ),
+        migrations.AddField(
+            model_name='orderposition',
+            name='valid_from',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='orderposition',
+            name='valid_until',
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+        migrations.CreateModel(
+            name='BlockedTicketSecret',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('secret', models.TextField(db_index=True)),
+                ('blocked', models.BooleanField()),
+                ('updated', models.DateTimeField(auto_now=True)),
+                ('event', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='blocked_secrets', to='pretixbase.event')),
+                ('position', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='blocked_secrets', to='pretixbase.orderposition')),
+            ],
+            options={
+                'unique_together': {('event', 'secret')},
+            } if 'mysql' not in settings.DATABASES['default']['ENGINE'] else {}
+        ),
+    ]