GiftCard: Add more information to transactions (#3308)

src/pretix/base/migrations/0239_giftcard_info.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.2.18 on 2023-05-11 11:02
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0238_giftcard_owner_ticket'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='giftcardtransaction',
+            name='acceptor',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.PROTECT, related_name='gift_card_transactions', to='pretixbase.organizer'),
+        ),
+        migrations.AddField(
+            model_name='giftcardtransaction',
+            name='info',
+            field=models.JSONField(null=True),
+        ),
+    ]