Fixes #8792: Fix creation of circuit terminations via UI

docs/release-notes/version-3.2.md

@@ -158,6 +158,7 @@ Where it is desired to limit the range of available VLANs within a group, users
 * [#8763](https://github.com/netbox-community/netbox/issues/8763) - Fix inventory item component assignment
 * [#8764](https://github.com/netbox-community/netbox/issues/8764) - Correct view name resolution for dynamic form fields
 * [#8791](https://github.com/netbox-community/netbox/issues/8791) - Fix display of form validation failures during device component creation
+* [#8792](https://github.com/netbox-community/netbox/issues/8792) - Fix creation of circuit terminations via UI
 
 ### Other Changes
 

netbox/circuits/forms/models.py

@@ -125,6 +125,19 @@ class CircuitForm(TenancyForm, NetBoxModelForm):
 
 
 class CircuitTerminationForm(BootstrapMixin, forms.ModelForm):
+    provider = DynamicModelChoiceField(
+        queryset=Provider.objects.all(),
+        required=False,
+        initial_params={
+            'circuits': '$circuit'
+        }
+    )
+    circuit = DynamicModelChoiceField(
+        queryset=Circuit.objects.all(),
+        query_params={
+            'provider_id': '$provider',
+        },
+    )
     region = DynamicModelChoiceField(
         queryset=Region.objects.all(),
         required=False,
@@ -155,8 +168,8 @@ class CircuitTerminationForm(BootstrapMixin, forms.ModelForm):
     class Meta:
         model = CircuitTermination
         fields = [
-            'term_side', 'region', 'site_group', 'site', 'provider_network', 'mark_connected', 'port_speed',
+            'provider', 'circuit', 'term_side', 'region', 'site_group', 'site', 'provider_network', 'mark_connected',
-            'upstream_speed', 'xconnect_id', 'pp_info', 'description',
+            'port_speed', 'upstream_speed', 'xconnect_id', 'pp_info', 'description',
         ]
         help_texts = {
             'port_speed': "Physical circuit speed",
@@ -164,12 +177,7 @@ class CircuitTerminationForm(BootstrapMixin, forms.ModelForm):
             'pp_info': "Patch panel ID and port number(s)"
         }
         widgets = {
-            'term_side': forms.HiddenInput(),
+            'term_side': StaticSelect(),
             'port_speed': SelectSpeedWidget(),
             'upstream_speed': SelectSpeedWidget(),
         }
-
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-        self.fields['provider_network'].widget.add_query_param('provider_id', self.instance.circuit.provider_id)

netbox/circuits/tests/test_views.py

@@ -218,6 +218,7 @@ class CircuitTerminationTestCase(
         CircuitTermination.objects.bulk_create(circuit_terminations)
 
         cls.form_data = {
+            'circuit': circuits[2].pk,
             'term_side': 'A',
             'site': sites[2].pk,
             'description': 'New description',

netbox/circuits/urls.py

@@ -57,7 +57,7 @@ urlpatterns = [
     path('circuits/<int:pk>/terminations/swap/', views.CircuitSwapTerminations.as_view(), name='circuit_terminations_swap'),
 
     # Circuit terminations
-    path('circuits/<int:circuit>/terminations/add/', views.CircuitTerminationEditView.as_view(), name='circuittermination_add'),
+    path('circuit-terminations/add/', views.CircuitTerminationEditView.as_view(), name='circuittermination_add'),
     path('circuit-terminations/<int:pk>/edit/', views.CircuitTerminationEditView.as_view(), name='circuittermination_edit'),
     path('circuit-terminations/<int:pk>/delete/', views.CircuitTerminationDeleteView.as_view(), name='circuittermination_delete'),
     path('circuit-terminations/<int:termination_a_id>/connect/<str:termination_b_type>/', CableCreateView.as_view(), name='circuittermination_connect', kwargs={'termination_a_type': CircuitTermination}),

netbox/circuits/views.py

@@ -318,14 +318,6 @@ class CircuitTerminationEditView(generic.ObjectEditView):
     model_form = forms.CircuitTerminationForm
     template_name = 'circuits/circuittermination_edit.html'
 
-    def alter_object(self, obj, request, url_args, url_kwargs):
-        if 'circuit' in url_kwargs:
-            obj.circuit = get_object_or_404(Circuit, pk=url_kwargs['circuit'])
-        return obj
-
-    def get_return_url(self, request, obj):
-        return obj.circuit.get_absolute_url()
-
 
 class CircuitTerminationDeleteView(generic.ObjectDeleteView):
     queryset = CircuitTermination.objects.all()

netbox/templates/circuits/circuittermination_edit.html

@@ -2,31 +2,14 @@
 {% load static %}
 {% load form_helpers %}
 
-{% block title %}{{ object.circuit.provider }} {{ object.circuit }} - Side {{ form.term_side.value }}{% endblock %}
-
 {% block form %}
   <div class="field-group my-5">
     <div class="row mb-2">
       <h5 class="offset-sm-3">Circuit Termination</h5>
     </div>
-    <div class="row mb-3">
+    {% render_field form.provider %}
-        <label class="col-sm-3 col-form-label text-lg-end">Provider</label>
+    {% render_field form.circuit %}
-        <div class="col">
+    {% render_field form.term_side %}
-            <input class="form-control" value="{{ object.circuit.provider }}" disabled />
-        </div>
-    </div>
-    <div class="row mb-3">
-        <label class="col-sm-3 col-form-label text-lg-end">Circuit</label>
-        <div class="col">
-            <input class="form-control" value="{{ object.circuit.cid }}" disabled />
-        </div>
-    </div>
-    <div class="row mb-3">
-        <label class="col-sm-3 col-form-label text-lg-end">Termination</label>
-        <div class="col">
-            <input class="form-control" value="{{ form.term_side.value }}" disabled />
-        </div>
-    </div>
     {% render_field form.mark_connected %}
     {% with providernetwork_tab_active=form.initial.provider_network %}
       <div class="row mb-2">

netbox/templates/circuits/inc/circuit_termination.html

@@ -5,7 +5,7 @@
         <strong class="d-block d-md-inline mb-3 mb-md-0">Termination - {{ side }} Side</strong>
         <div class="float-md-end">
             {% if not termination and perms.circuits.add_circuittermination %}
-                <a href="{% url 'circuits:circuittermination_add' circuit=object.pk %}?term_side={{ side }}" class="btn btn-sm btn-success lh-1">
+                <a href="{% url 'circuits:circuittermination_add' %}?circuit={{ object.pk }}&term_side={{ side }}&return_url={{ object.get_absolute_url }}" class="btn btn-sm btn-success lh-1">
                     <span class="mdi mdi-plus-thick" aria-hidden="true"></span> Add
                 </a>
             {% endif %}