fp-aws/sdk

Functional wrapper around aws-sdk clients using fp-ts.

Install

Uses aws-sdk and fp-ts as peer dependencies, so you'll have to install those two in your application.

> npm install --save @fp-aws/sdk aws-sdk fp-ts 

Usage

import fpAws from '@fp-aws/sdk'
import { S3 } from 'aws-sdk'
import { identity } from 'fp-ts/lib/function'
import { fold } from 'fp-ts/lib/Either'

const getFileFromBucket = async (): Promise<string> => {
  const getObject = fpAws((s3: S3) => s3.getObject)
  const objectGetter = getObject({
    Bucket: 'some_bucket_name',
    Key: 'test.txt',
  })

  const program = objectGetter(new S3({
    Region: 'eu-west-1',
    AccessKeyId: 'abcdef...',
    SecretAccessKey: 'xxx...',
  }))

  const output = await program()

  const result = fold(
    (error) => `${error}`,
    identity
  )
}