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get_root_properties_objects.ts
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get_root_properties_objects.ts
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/*
* Licensed to Elasticsearch B.V. under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch B.V. licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import {
SavedObjectsComplexFieldMapping,
IndexMapping,
SavedObjectsMappingProperties,
} from '../types';
import { getRootProperties } from './get_root_properties';
/**
* Get the property mappings for the root type in the EsMappingsDsl
* where the properties are objects
*
* If the mappings don't have a root type, or the root type is not
* an object type (it's a keyword or something) this function will
* throw an error.
*
* This data can be found at `{indexName}.mappings.{typeName}.properties`
* in the es indices.get() response where the properties are objects.
*
* @param {EsMappingsDsl} mappings
* @return {EsPropertyMappings}
*/
const blacklist = ['migrationVersion', 'references'];
export function getRootPropertiesObjects(mappings: IndexMapping) {
const rootProperties = getRootProperties(mappings);
return Object.entries(rootProperties).reduce((acc, [key, value]) => {
// we consider the existence of the properties or type of object to designate that this is an object datatype
if (
!blacklist.includes(key) &&
((value as SavedObjectsComplexFieldMapping).properties || value.type === 'object')
) {
acc[key] = value;
}
return acc;
}, {} as SavedObjectsMappingProperties);
}