# Generated by Django 5.1.3 on 2026-05-24 06:43

import django.db.models.deletion
import uuid
from django.conf import settings
from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ("notifications", "0001_initial"),
        ("organizations", "0001_initial"),
        ("tenants", "0001_initial"),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name="NotificationPreference",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
                    ),
                ),
                (
                    "created_at",
                    models.DateTimeField(
                        auto_now_add=True, db_index=True, verbose_name="created at"
                    ),
                ),
                ("updated_at", models.DateTimeField(auto_now=True, verbose_name="updated at")),
                (
                    "public_id",
                    models.UUIDField(
                        db_index=True,
                        default=uuid.uuid4,
                        editable=False,
                        unique=True,
                        verbose_name="public id",
                    ),
                ),
                ("kind", models.CharField(db_index=True, max_length=128, verbose_name="kind")),
                (
                    "channel",
                    models.CharField(
                        choices=[
                            ("inbox", "Inbox"),
                            ("email", "Email"),
                            ("sms", "SMS"),
                            ("websocket", "WebSocket"),
                        ],
                        max_length=16,
                        verbose_name="channel",
                    ),
                ),
                ("enabled", models.BooleanField(default=True, verbose_name="enabled")),
            ],
            options={
                "verbose_name": "notification preference",
                "verbose_name_plural": "notification preferences",
            },
        ),
        migrations.AddField(
            model_name="notification",
            name="attempt",
            field=models.PositiveIntegerField(default=0, verbose_name="attempt"),
        ),
        migrations.AddField(
            model_name="notification",
            name="last_error",
            field=models.TextField(blank=True, verbose_name="last error"),
        ),
        migrations.AddField(
            model_name="notification",
            name="max_attempts",
            field=models.PositiveIntegerField(default=3, verbose_name="max attempts"),
        ),
        migrations.AddField(
            model_name="notification",
            name="status",
            field=models.CharField(
                choices=[
                    ("pending", "Pending"),
                    ("delivered", "Delivered"),
                    ("failed", "Failed"),
                    ("dead", "Dead"),
                ],
                db_index=True,
                default="pending",
                max_length=16,
                verbose_name="status",
            ),
        ),
        migrations.AddIndex(
            model_name="notification",
            index=models.Index(fields=["status", "channel"], name="notificatio_status_4567f1_idx"),
        ),
        migrations.AddField(
            model_name="notificationpreference",
            name="organization_node",
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.PROTECT,
                related_name="+",
                to="organizations.organizationnode",
                verbose_name="organization node",
            ),
        ),
        migrations.AddField(
            model_name="notificationpreference",
            name="tenant",
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.CASCADE,
                related_name="+",
                to="tenants.tenant",
                verbose_name="tenant",
            ),
        ),
        migrations.AddField(
            model_name="notificationpreference",
            name="user",
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.CASCADE,
                related_name="notification_preferences",
                to=settings.AUTH_USER_MODEL,
            ),
        ),
        migrations.AddConstraint(
            model_name="notificationpreference",
            constraint=models.UniqueConstraint(
                fields=("tenant", "user", "kind", "channel"), name="uniq_notification_pref_per_user"
            ),
        ),
    ]