talk/client/coral-admin/src/actions/auth.js

import * as actions from '../constants/auth';
import coralApi from '../../../coral-framework/helpers/response';

// Check Login

const checkLoginRequest = () => ({type: actions.CHECK_LOGIN_REQUEST});
const checkLoginSuccess = (user, isAdmin) => ({type: actions.CHECK_LOGIN_SUCCESS, user, isAdmin});
const checkLoginFailure = error => ({type: actions.CHECK_LOGIN_FAILURE, error});

export const checkLogin = () => dispatch => {
  dispatch(checkLoginRequest());
  coralApi('/auth')
    .then(result => {
      const isAdmin = !!result.user.roles.filter(i => i === 'ADMIN').length;
      dispatch(checkLoginSuccess(result.user, isAdmin));
    })
    .catch(error => {
      console.error(error);
      dispatch(checkLoginFailure(`${error.message}`));
    });
};

// LogOut Actions

const logOutRequest = () => ({type: actions.LOGOUT_REQUEST});
const logOutSuccess = () => ({type: actions.LOGOUT_SUCCESS});
const logOutFailure = () => ({type: actions.LOGOUT_FAILURE});

export const logout = () => dispatch => {
  dispatch(logOutRequest());
  coralApi('/auth', {method: 'DELETE'})
    .then(() => dispatch(logOutSuccess()))
    .catch(error => dispatch(logOutFailure(error)));
};