feat(core): Serializer for model CenturionNotes

ref: #776 #778

app/core/serializers/centurion_model_notes.py

@@ -0,0 +1,115 @@
+# from django.contrib.auth.models import ContentType
+from rest_framework import serializers
+
+from access.serializers.organization import TenantBaseSerializer
+
+from api.serializers import common
+
+from centurion.serializers.user import UserBaseSerializer
+
+from core.models.centurion_notes import CenturionModelNote
+
+
+
+class ModelNoteBaseSerializer(serializers.ModelSerializer):
+
+    display_name = serializers.SerializerMethodField('get_display_name')
+
+    def get_display_name(self, item) -> str:
+
+        return str( item )
+
+    url = serializers.HyperlinkedIdentityField(
+        view_name="v2:_api_v2_device-detail", format="html"
+    )
+
+    class Meta:
+
+        model = CenturionModelNote
+
+        fields = [
+            'id',
+            'display_name',
+            'name',
+            'url',
+        ]
+
+        read_only_fields = [
+            'id',
+            'display_name',
+            'name',
+            'url',
+        ]
+
+
+
+class ModelNoteModelSerializer(
+    common.CommonModelSerializer,
+    ModelNoteBaseSerializer
+):
+
+
+    _urls = serializers.SerializerMethodField('get_url')
+
+    def get_url(self, item) -> dict:
+
+        return {
+            '_self': item.get_url( request = self._context['view'].request ),
+        }
+
+
+    class Meta:
+
+        model = CenturionModelNote
+
+        fields =  [
+             'id',
+            'organization',
+            'display_name',
+            'body',
+            'created_by',
+            'modified_by',
+            'content_type',
+            'created',
+            'modified',
+            '_urls',
+        ]
+
+        read_only_fields = [
+            'id',
+            'display_name',
+            'organization',
+            'created_by',
+            'modified_by',
+            'content_type',
+            'created',
+            'modified',
+            '_urls',
+        ]
+
+
+    def validate(self, attrs):
+
+        is_valid = False
+
+
+        is_valid = super().validate(attrs)
+
+        return is_valid
+
+
+    def is_valid(self, *, raise_exception=False) -> bool:
+
+        is_valid = super().is_valid(raise_exception=raise_exception)
+
+        return is_valid
+
+
+
+class ModelNoteViewSerializer(ModelNoteModelSerializer):
+
+    organization = TenantBaseSerializer( many = False, read_only = True )
+
+    created_by = UserBaseSerializer( many = False, read_only = True )
+
+    modified_by = UserBaseSerializer( many = False, read_only = True )