Closes #2578: Reorganized nested serializers

netbox/circuits/api/nested_serializers.py

@@ -0,0 +1,52 @@
+from rest_framework import serializers
+
+from circuits.models import Circuit, CircuitTermination, CircuitType, Provider
+from utilities.api import WritableNestedSerializer
+
+__all__ = [
+    'NestedCircuitSerializer',
+    'NestedCircuitTerminationSerializer',
+    'NestedCircuitTypeSerializer',
+    'NestedProviderSerializer',
+]
+
+
+#
+# Providers
+#
+
+class NestedProviderSerializer(WritableNestedSerializer):
+    url = serializers.HyperlinkedIdentityField(view_name='circuits-api:provider-detail')
+
+    class Meta:
+        model = Provider
+        fields = ['id', 'url', 'name', 'slug']
+
+
+#
+# Circuits
+#
+
+class NestedCircuitTypeSerializer(WritableNestedSerializer):
+    url = serializers.HyperlinkedIdentityField(view_name='circuits-api:circuittype-detail')
+
+    class Meta:
+        model = CircuitType
+        fields = ['id', 'url', 'name', 'slug']
+
+
+class NestedCircuitSerializer(WritableNestedSerializer):
+    url = serializers.HyperlinkedIdentityField(view_name='circuits-api:circuit-detail')
+
+    class Meta:
+        model = Circuit
+        fields = ['id', 'url', 'cid']
+
+
+class NestedCircuitTerminationSerializer(WritableNestedSerializer):
+    url = serializers.HyperlinkedIdentityField(view_name='circuits-api:circuittermination-detail')
+    circuit = NestedCircuitSerializer()
+
+    class Meta:
+        model = CircuitTermination
+        fields = ['id', 'url', 'circuit', 'term_side']