briareus/lib/service/persistance/get-variant.js

Briareus assists with Feature Branch deploys to ECS

'use static'

const AWS = require('aws-sdk');
const _ = require('lodash');

const config = require('../config.js');
const utils = require('../../utilities');

module.exports = function getVariant(slug, cb) {
  let dynamoDb = new AWS.DynamoDB.DocumentClient(config.get('aws.dynamodb'));
  let hashedSlug = utils.hashSlug(slug);
  let params = {
    TableName: config.get('dynamodb.table'),
    Key: {
      partitionKey: `variant-${hashedSlug}`,
      sortKey: 'variant'
    }
  };

  dynamoDb.get(params, function (err, data) {
    if (err) return cb(err);
    cb(null, data.Item);
  });
}