@directus/api/dist/database/get-ast-from-query/utils/get-deep-query.js

Directus is a real-time API and App dashboard for managing SQL database content

import { mapKeys, omitBy } from 'lodash-es';
/**
 * Convert Deep query object to regular query object by ignoring all nested fields and returning the
 * `_` prefixed fields as top level query fields
 *
 * @example
 *
 * ```js
 * getDeepQuery({
 *   _sort: ['a']
 * });
 * // => { sort: ['a'] }
 * ```
 */
export function getDeepQuery(query) {
    return mapKeys(omitBy(query, (_value, key) => key.startsWith('_') === false), (_value, key) => key.substring(1));
}