Allow to save invoice addresses and attendee profiles to customer account (#2084)

Co-authored-by: Raphael Michel <michel@rami.io>
Co-authored-by: Richard Schreiber <wiffbi@gmail.com>
Co-authored-by: Richard Schreiber <schreiber@rami.io>

src/pretix/base/migrations/0196_auto_20210523_1322.py

@@ -0,0 +1,38 @@
+# Generated by Django 3.2.2 on 2021-05-23 13:22
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+import pretix.helpers.countries
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0195_auto_20210622_1457'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='invoiceaddress',
+            name='customer',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='invoice_addresses', to='pretixbase.customer'),
+        ),
+        migrations.CreateModel(
+            name='AttendeeProfile',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('attendee_name_cached', models.CharField(max_length=255, null=True)),
+                ('attendee_name_parts', models.JSONField(default=dict)),
+                ('attendee_email', models.EmailField(max_length=254, null=True)),
+                ('company', models.CharField(max_length=255, null=True)),
+                ('street', models.TextField(null=True)),
+                ('zipcode', models.CharField(max_length=30, null=True)),
+                ('city', models.CharField(max_length=255, null=True)),
+                ('country', pretix.helpers.countries.FastCountryField(countries=pretix.helpers.countries.CachedCountries, max_length=2, null=True)),
+                ('state', models.CharField(max_length=255, null=True)),
+                ('answers', models.JSONField(default=list)),
+                ('customer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='attendee_profiles', to='pretixbase.customer')),
+            ],
+        ),
+    ]