@alphax/dynamodb v1.2.16

DynamoDB Helper

Installation

yarn add @alphax/dynamodb
or
npm i @alphax/dynamodb

Feature

• Bulk Insert and Trancate
• Easy implement for database query
• Query Logging with log4js
• Option to tracing with AWS X-Ray
• CLI commands

Usage

import { DynamodbHelper } from '@alphax/dynamodb';

const helper = new DynamodbHelper({
  logger: {
    appenders: { console: { type: 'console' } },
    categories: { default: { appenders: ['console'], level: 'info' } },
  },
  options: {
    endpoint: 'http://localhost:8001',
    region: 'ap-northeast-1',
  },
});

(async () => {
  const tableName = 'TableName';

  // scan
  const results = await helper.scan({
    TableName: tableName,
  });

  // truncateAll
  await helper.truncateAll(tableName);

  // if exists
  if (results.Items) {
    // bulk insert
    await helper.bulk(tableName, results.Items);
  }
})();

Methods