withRoles.js

import { get } from 'lodash'
import { withProps } from 'recompose'

export default withProps(({ journal }) => ({
  roles: Object.entries(get(journal, 'roles', {})).reduce(
    (acc, el) => [
      ...acc,
      {
        value: el[0],
        label: el[1],
      },
    ],
    [],
  ),
}))