Serverless-dynamodb-local migration to AWS script

dynamo-import.js

const { basename, join } = require('path')
const { DynamoDB } = require('aws-sdk')
const { readFileSync } = require('fs')
const glob = require('glob')

const doc = new DynamoDB.DocumentClient({
  region: 'eu-west-2'
})

glob(join(process.cwd(), 'seed/db/*.json'), (error, files) => {
  if (error) {
    console.log(error)
  }

  const payload = {
    RequestItems: files.reduce((result, file) => {
      const items = JSON.parse(readFileSync(file))

      result[basename(file, '.json')] = items.map((Item) => ({
        PutRequest: { Item }
      }))

      return result
    }, {})
  }

  doc.batchWrite(payload, (error, result) => console.log(error, result))
})