redux-effects-aws

AWS SDK effect driver.

Installation

$ npm install redux-effects-aws

Why

Makes it easy to write testable server side code that interacts with AWS services without mocking or running development services.

Usage

import awsMiddleware, {aws} from 'redux-effects-aws'
import flow, {flo} from 'redux-flo'
import bind from '@f/bind-middleware'

const io = bind([
  flow()
  awsMiddleware()
])

// run update
io(flo(testableUpdate))

// Action creator that updates an s3 object.
function * testableUpdate () {
  // get object
  let data = yield aws('S3', 'getObject', {
    Bucket: 'test-bucket.weo.io',
    Key: 'test.json'
  })
  let obj = JSON.parse(data.BODY.toString())

  // update
  obj.foo = 'qux'

  // put object
  yield aws('S3', 'putObject', {
    Bucket: 'test-bucket.we.io',
    Key: 'test.json',
    Body: JSON.stringify(obj)
  })
}

API

awsMiddleware (config)

Effect driver.

• config - global aws config (e.g. region, output...)

Returns: redux effects middleware

aws (service, method, params)

Action creator.

• service - The service to use. Optionally can be an object with the signature, {service, options}, if you need to specify service options.
• method - Method to call on service.
• params - Params to use for call.

License

MIT