dynamodb-toolbox/dist/esm/table/actions/registry/registry.js

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

import { $entities, TableAction } from '../../../table/index.js';
export class Registry extends TableAction {
    constructor(table, _entities = [], accessPatterns = {}, { entities = registryEntities(_entities), query = registryQueries(accessPatterns) } = {}) {
        super(table, _entities);
        this.entities = entities;
        this.accessPatterns = accessPatterns;
        this.query = query;
    }
    registerEntities(...nextEntities) {
        return new Registry(this.table, nextEntities, this.accessPatterns, {
            entities: registryEntities(nextEntities),
            query: this.query
        });
    }
    registerAccessPatterns(nextAccessPatterns) {
        return new Registry(this.table, this[$entities], nextAccessPatterns, { entities: this.entities, query: registryQueries(nextAccessPatterns) });
    }
    build(Action) {
        return new Action(this.table, this[$entities]);
    }
}
Registry.actionName = 'registry';
const registryQueries = (accessPatterns) => Object.fromEntries(Object.entries(accessPatterns).map(([key, ap]) => [
    key,
    input => ap.query(input)
]));
const registryEntities = (entities) => Object.fromEntries(entities.map((entity) => [entity.entityName, entity]));