from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):
    dependencies = [
        ("events", "0016_registration_cancellation_reason_and_more"),
    ]

    operations = [
        migrations.CreateModel(
            name="RegistrationNotification",
            fields=[
                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
                ("kind", models.CharField(choices=[("confirmed", "Confirmed"), ("cancelled", "Cancelled")], max_length=10)),
                ("created_at", models.DateTimeField(auto_now_add=True)),
                ("delivered_at", models.DateTimeField(blank=True, null=True)),
                ("lease_until", models.DateTimeField(blank=True, null=True)),
                (
                    "registration",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="notification_outbox",
                        to="events.registration",
                    ),
                ),
            ],
            options={
                "constraints": [
                    models.UniqueConstraint(
                        fields=("registration", "kind"),
                        name="unique_registration_notification",
                    ),
                ],
            },
        ),
    ]