dynamodb-toolbox/dist/esm/schema/actions/dto/getSchemaDTO/map.js

Lightweight and type-safe query builder for DynamoDB and TypeScript.

import { getSchemaDTO } from './schema.js';
import { getDefaultsDTO } from './utils.js';
/**
 * @debt feature "handle defaults, links & validators DTOs"
 */
export const getMapSchemaDTO = (schema) => {
    const defaultsDTO = getDefaultsDTO(schema);
    const { required, hidden, key, savedAs } = schema.props;
    return {
        type: 'map',
        attributes: Object.fromEntries(Object.entries(schema.attributes).map(([attributeName, attribute]) => [
            attributeName,
            getSchemaDTO(attribute)
        ])),
        ...(required !== undefined && required !== 'atLeastOnce' ? { required } : {}),
        ...(hidden !== undefined && hidden ? { hidden } : {}),
        ...(key !== undefined && key ? { key } : {}),
        ...(savedAs !== undefined ? { savedAs } : {}),
        ...defaultsDTO
    };
};