Calendar events and iCal feeds

aleksis/core/migrations/0052_holiday.py

-# Generated by Django 4.1.7 on 2023-02-27 14:32
+# Generated by Django 4.1.8 on 2023-04-09 14:09
 
-import aleksis.core.mixins
 from django.db import migrations, models
 import django.db.models.deletion
 
@@ -8,7 +7,7 @@ import django.db.models.deletion
 class Migration(migrations.Migration):
     dependencies = [
         ("sites", "0002_alter_domain_unique"),
-        ("core", "0050_fix_amends"),
+        ("core", "0051_calendarevent_dates"),
     ]
 
     operations = [
@@ -16,31 +15,22 @@ class Migration(migrations.Migration):
             name="Holiday",
             fields=[
                 (
-                    "id",
-                    models.BigAutoField(
-                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
-                    ),
-                ),
-                ("extended_data", models.JSONField(default=dict, editable=False)),
-                ("holiday_name", models.CharField(max_length=255, verbose_name="Name")),
-                ("date_start", models.DateField(verbose_name="Start date")),
-                ("date_end", models.DateField(verbose_name="End date")),
-                (
-                    "site",
-                    models.ForeignKey(
-                        default=1,
-                        editable=False,
+                    "calendarevent_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
                         on_delete=django.db.models.deletion.CASCADE,
-                        related_name="+",
-                        to="sites.site",
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="core.calendarevent",
                     ),
                 ),
+                ("holiday_name", models.CharField(max_length=255, verbose_name="Name")),
             ],
             options={
                 "verbose_name": "Holiday",
                 "verbose_name_plural": "Holidays",
-                "ordering": ["date_start"],
             },
-            bases=(aleksis.core.mixins.CalendarEventMixin, models.Model),
+            bases=("core.calendarevent",),
         ),
     ]