src/server_comm.js
import fetch from 'isomorphic-fetch';
export default function serverComm(url, data, options) {
const headers = new Headers();
headers.set('Content-Type', 'application/json');
const opts = {
headers,
method: 'POST',
body: JSON.stringify(data),
mode: 'cors',
credentials: options.credentials,
};
return fetch(url, opts)
.then((response) => {
if (response.ok) { // status 200-299
return response.json();
}
return {
success: false,
errorMessage: 'Some server error occurred',
};
}, (error) => { // Network failure
return Promise.reject(error);
});
}