Mutations in async signals? about cerebral HOT 3 CLOSED

cerebral.signal('login', session.loading, session.create, session.set)

function login() {
    // this payload needs to be sent through the loading action
    this.signals.login({email: 'foo', password: 'bar'})
}

// no return, so any arguments that were passed into this, get forwarded onto the next signal
let loading = function (cerebral) {
  cerebral.set(['session', '$loading'], true)
}

// payload is passed through to this action
let create = function (cerebral, payload) { 
  // this is an async function
  return Remote.create(Remote.models.SESSION, payload, false)
}

let set = function (cerebral, result) {
  if (result.data) {
    localStorage.session = JSON.stringify(result.data)
    cerebral.set('session', result.data)
  } else {
    cerebral.set('session', {
      $loading: false,
      $error: result.error
    })
  }

  return result.data
}

export default {
  loading: loading,
  create: create,
  set: set
}