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creating.mjs

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aminamos
2020-04-07 08:26:58 -07:00
parent 7829a84bac
commit 50dd179b22
1 changed files with 5 additions and 0 deletions
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5
src/creating.mjs
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@@ -64,6 +64,8 @@ export function allPromises(){
let userTypes = axios.get("http://localhost:3000/userTypes") let userTypes = axios.get("http://localhost:3000/userTypes")
let addressTypes = axios.get("http://localhost:3000/addressTypes") let addressTypes = axios.get("http://localhost:3000/addressTypes")
// wait until all promises
// fulfilled or one is rejected
Promise.all([categories, statuses, userTypes, addressTypes]) Promise.all([categories, statuses, userTypes, addressTypes])
.then(([cat, stat, type, address]) => { .then(([cat, stat, type, address]) => {
setText(""); setText("");
@@ -82,6 +84,8 @@ export function allSettled(){
let userTypes = axios.get("http://localhost:3000/userTypes") let userTypes = axios.get("http://localhost:3000/userTypes")
let addressTypes = axios.get("http://localhost:3000/addressTypes") let addressTypes = axios.get("http://localhost:3000/addressTypes")
// wait until all are
// fulfilled or rejected
Promise.allSettled([categories, statuses, userTypes, addressTypes]) Promise.allSettled([categories, statuses, userTypes, addressTypes])
.then((values) => { .then((values) => {
let results = values.map(v => { let results = values.map(v => {
@@ -101,6 +105,7 @@ export function race(){
let users = axios.get("http://localhost:3000/users") let users = axios.get("http://localhost:3000/users")
let backup = axios.get("http://localhost:3001/backup") let backup = axios.get("http://localhost:3001/backup")
// return fastest promise
Promise.race([users, backup]) Promise.race([users, backup])
.then(users => setText(JSON.stringify(users.data))) .then(users => setText(JSON.stringify(users.data)))
.catch(error => setText(error)) .catch(error => setText(error))