Enforce org dependency of notification template.

awx/main/migrations/0037_v320_release.py

@@ -98,4 +98,20 @@ class Migration(migrations.Migration):
             name='launch_type',
             field=models.CharField(default=b'manual', max_length=20, editable=False, choices=[(b'manual', 'Manual'), (b'relaunch', 'Relaunch'), (b'callback', 'Callback'), (b'scheduled', 'Scheduled'), (b'dependency', 'Dependency'), (b'workflow', 'Workflow'), (b'sync', 'Sync'), (b'scm', 'SCM Update')]),
         ),
+
+        # Named URL
+        migrations.AlterField(
+            model_name='notificationtemplate',
+            name='name',
+            field=models.CharField(max_length=512),
+        ),
+        migrations.AlterField(
+            model_name='notificationtemplate',
+            name='organization',
+            field=models.ForeignKey(related_name='notification_templates', to='main.Organization', null=True),
+        ),
+        migrations.AlterUniqueTogether(
+            name='notificationtemplate',
+            unique_together=set([('organization', 'name')]),
+        ),
     ]

awx/main/models/notifications.py

@@ -27,7 +27,7 @@ logger = logging.getLogger('awx.main.models.notifications')
 __all__ = ['NotificationTemplate', 'Notification']
 
 
-class NotificationTemplate(CommonModel):
+class NotificationTemplate(CommonModelNameNotUnique):
 
     NOTIFICATION_TYPES = [('email', _('Email'), CustomEmailBackend),
                           ('slack', _('Slack'), SlackBackend),
@@ -41,12 +41,13 @@ class NotificationTemplate(CommonModel):
 
     class Meta:
         app_label = 'main'
+        unique_together = ('organization', 'name')
 
     organization = models.ForeignKey(
         'Organization',
         blank=False,
         null=True,
-        on_delete=models.SET_NULL,
+        on_delete=models.CASCADE,
         related_name='notification_templates',
     )