pinafore/routes/_utils/ajax.js

54 lines
1.4 KiB
JavaScript

const TIMEOUT = 15000
function fetchWithTimeout (url, options) {
return new Promise((resolve, reject) => {
fetch(url, options).then(resolve, reject)
setTimeout(() => reject(new Error(`Timed out after ${TIMEOUT / 1000} seconds`)), TIMEOUT)
})
}
async function _post (url, body, headers, timeout) {
let fetchFunc = timeout ? fetchWithTimeout : fetch
return (await fetchFunc(url, {
method: 'POST',
headers: Object.assign(headers, {
'Accept': 'application/json',
'Content-Type': 'application/json'
}),
body: JSON.stringify(body)
})).json()
}
async function _get (url, headers, timeout) {
let fetchFunc = timeout ? fetchWithTimeout : fetch
return (await fetchFunc(url, {
method: 'GET',
headers: Object.assign(headers, {
'Accept': 'application/json'
})
})).json()
}
export async function post (url, body, headers = {}) {
return _post(url, body, headers, false)
}
export async function postWithTimeout (url, body, headers = {}) {
return _post(url, body, headers, true)
}
export async function getWithTimeout (url, headers = {}) {
return _get(url, headers, true)
}
export async function get (url, headers = {}) {
return _get(url, headers, false)
}
export function paramsString (paramsObject) {
let params = new URLSearchParams()
Object.keys(paramsObject).forEach(key => {
params.set(key, paramsObject[key])
})
return params.toString()
}