Added "owned_by_user" graphene field on DataFile and DataSet

portal/graphql_schema.py

@@ -26,12 +26,22 @@ class DataFileType(DjangoObjectType):
         model = DataFile
         fields = "__all__"
 
+    owned_by_user = graphene.Boolean()
+
+    def resolve_owned_by_user(self, info):
+        return self.uploaded_by == info.context.user.profile
+
 
 class DataSetType(DjangoObjectType):
     class Meta:
         model = DataSet
         fields = "__all__"
 
+    owned_by_user = graphene.Boolean()
+
+    def resolve_owned_by_user(self, info):
+        return self.created_by == info.context.user.profile
+
 
 class ProfileType(DjangoObjectType):
     class Meta: