Add ReceptorAddress to root urls

- Add database contraints to make sure addresses
are unique
If port is defined:
address, port, protocol, websocket_path are unique together

if port is not defined:
address, protocol, websocket_path are unique together

- Allow deleting address via API
- Add ReceptorAddressAccess to determine permissions
- awx-manage add_receptor_address returns changed: True
if successful

awx/main/migrations/0188_inbound_ingress.py

@@ -1,4 +1,4 @@
-# Generated by Django 4.2.5 on 2023-10-03 18:31
+# Generated by Django 4.2.5 on 2023-10-04 06:51
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -22,4 +22,22 @@ class Migration(migrations.Migration):
                 ('instance', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='receptor_addresses', to='main.instance')),
             ],
         ),
+        migrations.AddConstraint(
+            model_name='receptoraddress',
+            constraint=models.UniqueConstraint(
+                condition=models.Q(('port', None)),
+                fields=('address', 'protocol', 'websocket_path'),
+                name='unique_receptor_address_no_port',
+                violation_error_message='Receptor address must be unique.',
+            ),
+        ),
+        migrations.AddConstraint(
+            model_name='receptoraddress',
+            constraint=models.UniqueConstraint(
+                condition=models.Q(('port', None), _negated=True),
+                fields=('address', 'port', 'protocol', 'websocket_path'),
+                name='unique_receptor_address_with_port',
+                violation_error_message='Receptor address must be unique.',
+            ),
+        ),
     ]