# Generated migration for Delegation Engine

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


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ("contenttypes", "0002_remove_content_type_name"),
        ("iam", "0002_userrole"),
        ("organizations", "0002_workspace_template_user_context_pref"),
        ("tenants", "0001_initial"),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name="DelegationRule",
            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",
                    ),
                ),
                (
                    "start_date",
                    models.DateTimeField(db_index=True, verbose_name="start date"),
                ),
                (
                    "end_date",
                    models.DateTimeField(db_index=True, verbose_name="end date"),
                ),
                (
                    "is_active",
                    models.BooleanField(db_index=True, default=True, verbose_name="active"),
                ),
                (
                    "scope",
                    models.CharField(
                        choices=[
                            ("all", "All"),
                            ("assignments", "Assignments"),
                            ("approvals", "Approvals"),
                            ("tasks", "Tasks"),
                        ],
                        db_index=True,
                        default="all",
                        max_length=16,
                        verbose_name="scope",
                    ),
                ),
                (
                    "reason",
                    models.TextField(blank=True, default="", verbose_name="reason"),
                ),
                (
                    "created_by",
                    models.ForeignKey(
                        blank=True,
                        editable=False,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        related_name="+",
                        to=settings.AUTH_USER_MODEL,
                        verbose_name="created by",
                    ),
                ),
                (
                    "delegate_role",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        related_name="delegations",
                        to="iam.role",
                        verbose_name="delegate role",
                    ),
                ),
                (
                    "delegate_to",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.PROTECT,
                        related_name="delegations_received",
                        to=settings.AUTH_USER_MODEL,
                        verbose_name="delegate to",
                    ),
                ),
                (
                    "delegator",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="delegations_given",
                        to=settings.AUTH_USER_MODEL,
                        verbose_name="delegator",
                    ),
                ),
                (
                    "organization_node",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.PROTECT,
                        related_name="+",
                        to="organizations.organizationnode",
                        verbose_name="organization node",
                    ),
                ),
                (
                    "tenant",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="+",
                        to="tenants.tenant",
                        verbose_name="tenant",
                    ),
                ),
            ],
            options={
                "verbose_name": "delegation rule",
                "verbose_name_plural": "delegation rules",
                "ordering": ("-created_at",),
                "abstract": False,
            },
        ),
        migrations.CreateModel(
            name="DelegationLog",
            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",
                    ),
                ),
                (
                    "action",
                    models.CharField(
                        choices=[
                            ("rerouted", "Rerouted"),
                            ("returned", "Returned"),
                            ("expired", "Expired"),
                        ],
                        db_index=True,
                        max_length=16,
                        verbose_name="action",
                    ),
                ),
                (
                    "object_id",
                    models.PositiveIntegerField(blank=True, null=True, verbose_name="entity id"),
                ),
                (
                    "metadata",
                    models.JSONField(blank=True, default=dict, verbose_name="metadata"),
                ),
                (
                    "content_type",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        to="contenttypes.contenttype",
                        verbose_name="entity type",
                    ),
                ),
                (
                    "rule",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="logs",
                        to="delegations.delegationrule",
                        verbose_name="delegation rule",
                    ),
                ),
                (
                    "tenant",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="+",
                        to="tenants.tenant",
                        verbose_name="tenant",
                    ),
                ),
            ],
            options={
                "verbose_name": "delegation log",
                "verbose_name_plural": "delegation logs",
                "ordering": ("-created_at",),
            },
        ),
        migrations.AddConstraint(
            model_name="delegationrule",
            constraint=models.CheckConstraint(
                check=models.Q(("start_date__lt", models.F("end_date"))),
                name="delegations_rule_start_before_end",
            ),
        ),
        migrations.AddIndex(
            model_name="delegationrule",
            index=models.Index(
                fields=["tenant", "organization_node"], name="deleg_ten_org_node"
            ),
        ),
        migrations.AddIndex(
            model_name="delegationrule",
            index=models.Index(
                fields=["tenant", "delegator", "is_active"], name="deleg_ten_dlgr_actv"
            ),
        ),
        migrations.AddIndex(
            model_name="delegationrule",
            index=models.Index(
                fields=["tenant", "delegate_to", "is_active"], name="deleg_ten_dlgee_actv"
            ),
        ),
        migrations.AddIndex(
            model_name="delegationrule",
            index=models.Index(
                fields=["tenant", "start_date", "end_date"], name="deleg_ten_dates"
            ),
        ),
        migrations.AddIndex(
            model_name="delegationlog",
            index=models.Index(
                fields=["tenant", "rule", "action"], name="deleg_log_ten_rule_actn"
            ),
        ),
        migrations.AddIndex(
            model_name="delegationlog",
            index=models.Index(
                fields=["content_type", "object_id"], name="deleg_log_content_obj"
            ),
        ),
    ]