dynamodb-toolbox/dist/esm/entity/actions/update/updateItemParams/extension/map.js

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

import { Parser } from '../../../../../schema/actions/parse/index.js';
import { $SET, isSetting } from '../../symbols/index.js';
export const parseMapExtension = (schema, input, { transform = true, valuePath } = {}) => {
    if (isSetting(input) && input[$SET] !== undefined) {
        return {
            isExtension: true,
            *extensionParser() {
                const parser = new Parser(schema).start(input[$SET], {
                    fill: false,
                    transform,
                    valuePath: [...(valuePath !== null && valuePath !== void 0 ? valuePath : []), '$SET']
                });
                const parsedValue = { [$SET]: parser.next().value };
                if (transform) {
                    yield parsedValue;
                }
                else {
                    return parsedValue;
                }
                const transformedValue = { [$SET]: parser.next().value };
                return transformedValue;
            }
        };
    }
    return {
        isExtension: false,
        unextendedInput: input
    };
};