index.js

function extractResponse (response) {
  if (response.status === 200) {
    return response.data  
  }
  
  return []
}

function processError (err) {
  logger.error(err)
  
  return []
}

function dispatchData (dispatch) {
   return data => dispatch(data)
}

function someAsyncFunction (dispatch) {
  return axios.get('/api/endpoint')
    .then(extractResponse, processError)
    .then(dispatchData(dispatch))
}