overleaf/services/web/frontend/js/main/register-users.js

import _ from 'lodash'
/* eslint-disable
    max-len,
    no-return-assign,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
 * decaffeinate suggestions:
 * DS101: Remove unnecessary use of Array.from
 * DS102: Remove unnecessary code created because of implicit returns
 * Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
 */
import App from '../base'

export default App.controller('RegisterUsersController', function(
  $scope,
  queuedHttp
) {
  $scope.users = []

  $scope.inputs = { emails: '' }

  const parseEmails = function(emailsString) {
    const regexBySpaceOrComma = /[\s,]+/
    let emails = emailsString.split(regexBySpaceOrComma)
    emails = _.map(emails, email => (email = email.trim()))
    emails = _.filter(emails, email => email.indexOf('@') !== -1)
    return emails
  }

  return ($scope.registerUsers = function() {
    const emails = parseEmails($scope.inputs.emails)
    $scope.error = false
    return Array.from(emails).map(email =>
      queuedHttp
        .post('/admin/register', {
          email,
          _csrf: window.csrfToken
        })
        .then(function(response) {
          const { data } = response
          const user = data
          $scope.users.push(user)
          return ($scope.inputs.emails = '')
        })
        .catch(() => ($scope.error = true))
    )
  })
})