app/module/common/constant.js
export const REQUEST_USER = 'REQUEST_USER'
export const RESPONSE_USER = 'RESPONSE_USER'
export const REQUEST_USERPREFS = 'REQUEST_USERPREFS'
export const RESPONSE_USERPREFS = 'RESPONSE_USERPREFS'
export const START_SAVEUSERPREFS = 'START_SAVEUSERPREFS'
export const FINISH_SAVEUSERPREFS = 'FINISH_SAVEUSERPREFS'
export const REQUEST_MESSAGECOUNT = 'REQUEST_MESSAGECOUNT'
export const RESPONSE_MESSAGECOUNT = 'RESPONSE_MESSAGECOUNT'
export const FAIL_REQUEST = 'FAIL_REQUEST'