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Wrap fetch in Promise to allow usage of Promise.prototype.finally on promises returned from request service

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This commit is contained in:
SleepWalker 2016-06-02 22:13:24 +03:00
parent 9b093d1353
commit 45fea4dca7
1 changed files with 8 additions and 2 deletions
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10
src/services/request.js
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@ -26,6 +26,12 @@ function buildQuery(data = {}) {
;
}
function doFetch(...args) {
// NOTE: we are wrapping fetch, because it is returning
// Promise instance that can not be pollyfilled with Promise.prototype.finally
return new Promise((resolve, reject) => fetch(...args).then(resolve, reject));
}
let authToken;
const checkStatus = (resp) => Promise[resp.status >= 200 && resp.status < 300 ? 'resolve' : 'reject'](resp);
@ -45,7 +51,7 @@ const getDefaultHeaders = () => {
export default {
post(url, data) {
return fetch(url, {
return doFetch(url, {
method: 'POST',
headers: {
...getDefaultHeaders(),
@ -65,7 +71,7 @@ export default {
url += separator + buildQuery(data);
}
return fetch(url, {
return doFetch(url, {
headers: getDefaultHeaders()
})
.then(checkStatus)