dynamodb-toolbox/dist/esm/entity/entity.js

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

import { DynamoDBToolboxError } from '../errors/index.js';
import { $interceptor, $sentArgs } from './constants.js';
import { buildEntitySchema, doesSchemaValidateTableSchema } from './utils/index.js';
export class Entity {
    constructor({ name, table, schema, computeKey, entityAttribute = true, timestamps = true, meta = {} }) {
        this.type = 'entity';
        this.entityName = name;
        this.table = table;
        this.entityAttribute = entityAttribute;
        this.timestamps = timestamps;
        if (computeKey === undefined && !doesSchemaValidateTableSchema(schema, table)) {
            throw new DynamoDBToolboxError('entity.invalidSchema', {
                message: `Entity ${name} schema does not follow its table primary key schema`
            });
        }
        this.attributes = schema.attributes;
        this.schema = buildEntitySchema({ ...this, schema });
        this.schema.check();
        this.computeKey = computeKey;
        this.meta = meta;
    }
    build(Action) {
        return new Action(this);
    }
}
export class EntityAction {
    constructor(entity) {
        this.entity = entity;
    }
}