try running tenant save in a transaction

Signed-off-by: Marc 'risson' Schmitt <marc.schmitt@risson.space>

authentik/tenants/models.py

@@ -4,7 +4,7 @@ from uuid import uuid4
 
 from django.apps import apps
 from django.core.exceptions import ValidationError
-from django.db import models
+from django.db import models, transaction
 from django.db.utils import IntegrityError
 from django.dispatch import receiver
 from django.utils.translation import gettext_lazy as _
@@ -84,6 +84,7 @@ class Tenant(TenantMixin, SerializerModel):
     def save(self, *args, **kwargs):
         if self.schema_name == "template":
             raise IntegrityError("Cannot create schema named template")
+        with transaction.atomic():
             super().save(*args, **kwargs)
 
     def delete(self, *args, **kwargs):