Remove legacy connected endpoint fields

netbox/circuits/api/views.py

@@ -46,9 +46,7 @@ class CircuitTypeViewSet(ModelViewSet):
 
 class CircuitViewSet(CustomFieldModelViewSet):
     queryset = Circuit.objects.prefetch_related(
-        Prefetch('terminations', queryset=CircuitTermination.objects.prefetch_related(
-            'site', 'connected_endpoint__device'
-        )),
+        Prefetch('terminations', queryset=CircuitTermination.objects.prefetch_related('site')),
         'type', 'tenant', 'provider',
     ).prefetch_related('tags')
     serializer_class = serializers.CircuitSerializer
@@ -61,7 +59,7 @@ class CircuitViewSet(CustomFieldModelViewSet):
 
 class CircuitTerminationViewSet(ModelViewSet):
     queryset = CircuitTermination.objects.prefetch_related(
-        'circuit', 'site', 'connected_endpoint__device', 'cable'
+        'circuit', 'site', 'cable'
     )
     serializer_class = serializers.CircuitTerminationSerializer
     filterset_class = filters.CircuitTerminationFilterSet

netbox/circuits/migrations/0022_drop_connected_endpoint.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.1 on 2020-10-05 13:56
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('circuits', '0021_cablepath'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='circuittermination',
+            name='connected_endpoint',
+        ),
+    ]

netbox/circuits/models.py

@@ -248,13 +248,6 @@ class CircuitTermination(PathEndpoint, CableTermination):
         on_delete=models.PROTECT,
         related_name='circuit_terminations'
     )
-    connected_endpoint = models.OneToOneField(
-        to='dcim.Interface',
-        on_delete=models.SET_NULL,
-        related_name='+',
-        blank=True,
-        null=True
-    )
     connection_status = models.BooleanField(
         choices=CONNECTION_STATUS_CHOICES,
         blank=True,

netbox/circuits/views.py

@@ -131,7 +131,7 @@ class CircuitView(ObjectView):
         circuit = get_object_or_404(self.queryset, pk=pk)
 
         termination_a = CircuitTermination.objects.restrict(request.user, 'view').prefetch_related(
-            'site__region', 'connected_endpoint__device'
+            'site__region'
         ).filter(
             circuit=circuit, term_side=CircuitTerminationSideChoices.SIDE_A
         ).first()
@@ -139,7 +139,7 @@ class CircuitView(ObjectView):
             termination_a.ip_addresses = termination_a.connected_endpoint.ip_addresses.restrict(request.user, 'view')
 
         termination_z = CircuitTermination.objects.restrict(request.user, 'view').prefetch_related(
-            'site__region', 'connected_endpoint__device'
+            'site__region'
         ).filter(
             circuit=circuit, term_side=CircuitTerminationSideChoices.SIDE_Z
         ).first()