Only read settings JSON on create / partial update

src/server/oasisapi/analyses/v2_api/viewsets.py

@@ -263,9 +263,9 @@ def get_queryset(self):
         return super().get_queryset().select_related(*self.file_action_types).prefetch_related('complex_model_data_files')
 
     def get_serializer_class(self):
-        if self.action in ['create', 'options', 'update', 'partial_update', 'retrieve']:
+        if self.action in ['create', 'options', 'update', 'partial_update']:
             return super().get_serializer_class()
-        elif self.action in ['list']:
+        elif self.action in ['list', 'retrieve']:
             return AnalysisListSerializer
         elif self.action == 'copy':
             return AnalysisCopySerializer

src/server/oasisapi/analysis_models/v2_api/serializers.py

@@ -12,6 +12,43 @@
 from ...schemas.serializers import ModelParametersSerializer, AnalysisSettingsSerializer
 
 
+
+class AnalysisModelListSerializer(serializers.Serializer):
+    """ Read Only Model Deserializer for efficiently returning a list of all 
+        entries in DB
+    """
+    id = serializers.IntegerField(read_only=True)
+    name = serializers.CharField(read_only=True)
+    created = serializers.DateTimeField(read_only=True)
+    modified = serializers.DateTimeField(read_only=True)
+    settings = serializers.SerializerMethodField()
+    versions = serializers.SerializerMethodField()
+    scaling_configuration = serializers.SerializerMethodField()
+    chunking_configuration = serializers.SerializerMethodField()
+    groups = serializers.SlugRelatedField(many=True, read_only=False, slug_field='name', required=False, queryset=Group.objects.all())
+    settings = serializers.SerializerMethodField()
+
+    @swagger_serializer_method(serializer_or_field=serializers.URLField)
+    def get_settings(self, instance):
+        request = self.context.get('request')
+        return instance.get_absolute_settings_url(request=request, namespace=self.namespace)
+
+    @swagger_serializer_method(serializer_or_field=serializers.URLField)
+    def get_versions(self, instance):
+        request = self.context.get('request')
+        return instance.get_absolute_versions_url(request=request, namespace=self.namespace)
+
+    @swagger_serializer_method(serializer_or_field=serializers.URLField)
+    def get_scaling_configuration(self, instance):
+        request = self.context.get('request')
+        return instance.get_absolute_scaling_configuration_url(request=request, namespace=self.namespace)
+
+    @swagger_serializer_method(serializer_or_field=serializers.URLField)
+    def get_chunking_configuration(self, instance):
+        request = self.context.get('request')
+        return instance.get_absolute_chunking_configuration_url(request=request, namespace=self.namespace)
+
+
 class AnalysisModelSerializer(serializers.ModelSerializer):
     settings = serializers.SerializerMethodField()
     versions = serializers.SerializerMethodField()

src/server/oasisapi/analysis_models/v2_api/viewsets.py

@@ -14,6 +14,7 @@
 from ..models import AnalysisModel, SettingsTemplate
 from .serializers import (
     AnalysisModelSerializer,
+    AnalysisModelListSerializer,
     ModelVersionsSerializer,
     CreateTemplateSerializer,
     TemplateSerializer,
@@ -194,6 +195,8 @@ class AnalysisModelViewSet(VerifyGroupAccessModelViewSet):
     def get_serializer_class(self):
         if self.action in ['resource_file', 'set_resource_file']:
             return RelatedFileSerializer
+        elif self.action in ['list', 'retrieve']:
+            return AnalysisModelListSerializer
         elif self.action in ['data_files']:
             return DataFileSerializer
         elif self.action in ['versions']: