From 8c12124559fe7d7fb35b39d5c7f814483b9f2527 Mon Sep 17 00:00:00 2001
From: Benjamin Dauvergne <bdauvergne@entrouvert.com>
Date: Mon, 31 Jan 2022 20:49:55 +0100
Subject: [PATCH 3/6] django_rbac: add missing constraints (#57500)

---
 .../migrations/0007_add_unique_constraints.py | 26 +++++++++++++++++++
 src/django_rbac/models.py                     |  8 +++---
 2 files changed, 30 insertions(+), 4 deletions(-)
 create mode 100644 src/django_rbac/migrations/0007_add_unique_constraints.py

diff --git a/src/django_rbac/migrations/0007_add_unique_constraints.py b/src/django_rbac/migrations/0007_add_unique_constraints.py
new file mode 100644
index 00000000..c6955427
--- /dev/null
+++ b/src/django_rbac/migrations/0007_add_unique_constraints.py
@@ -0,0 +1,26 @@
+# Generated by Django 2.2.23 on 2022-01-31 13:10
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contenttypes', '0002_remove_content_type_name'),
+        ('django_rbac', '0006_remove_operation_name'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='permission',
+            unique_together={('operation', 'ou', 'target_ct', 'target_id')},
+        ),
+        migrations.AlterUniqueTogether(
+            name='roleparenting',
+            unique_together={('parent', 'child', 'direct')},
+        ),
+        migrations.AlterIndexTogether(
+            name='roleparenting',
+            index_together={('child', 'parent', 'direct')},
+        ),
+    ]
diff --git a/src/django_rbac/models.py b/src/django_rbac/models.py
index 399b5f7d..2080a224 100644
--- a/src/django_rbac/models.py
+++ b/src/django_rbac/models.py
@@ -83,7 +83,7 @@ class OrganizationalUnitAbstractBase(AbstractBase):
 
 
 class OrganizationalUnit(OrganizationalUnitAbstractBase):
-    class Meta:
+    class Meta(OrganizationalUnitAbstractBase.Meta):
         verbose_name = _('organizational unit')
         verbose_name_plural = _('organizational units')
         swappable = constants.RBAC_OU_MODEL_SETTING
@@ -168,7 +168,7 @@ class PermissionAbstractBase(models.Model):
 
 
 class Permission(PermissionAbstractBase):
-    class Meta:
+    class Meta(PermissionAbstractBase.Meta):
         swappable = constants.RBAC_PERMISSION_MODEL_SETTING
         verbose_name = _('permission')
         verbose_name_plural = _('permissions')
@@ -229,7 +229,7 @@ class RoleAbstractBase(AbstractOrganizationalUnitScopedBase, AbstractBase):
 
 
 class Role(RoleAbstractBase):
-    class Meta:
+    class Meta(RoleAbstractBase.Meta):
         verbose_name = _('role')
         verbose_name_plural = _('roles')
         swappable = constants.RBAC_ROLE_MODEL_SETTING
@@ -263,7 +263,7 @@ class RoleParentingAbstractBase(models.Model):
 
 
 class RoleParenting(RoleParentingAbstractBase):
-    class Meta:
+    class Meta(RoleParentingAbstractBase.Meta):
         verbose_name = _('role parenting relation')
         verbose_name_plural = _('role parenting relations')
         swappable = constants.RBAC_ROLE_PARENTING_MODEL_SETTING
-- 
2.34.1