temperature-alarm/frontend/shared/utils.js

53 lines
1.5 KiB
JavaScript

import { address } from "./constants.js";
export async function request(method, path, body = null) {
const token = document.cookie.match(/\bauth-token=([^;\s]+)/);
const headers = {};
if (body)
headers["Content-Type"] = "application/json";
if (token?.length > 1)
headers["Authorization"] = `Bearer ${token[1]}`;
return new Promise((resolve, reject) => {
fetch(address + path, {
method,
headers,
body: body ? JSON.stringify(body) : undefined,
})
.then(async response => {
if (response.status === 401) {
location.href = "/login";
}
try {
const json = await response.json();
if (response.ok) return resolve(json);
if (json.error) return reject(json.error);
if (json.message) return reject(json.message);
if (json.title) return reject(json.title);
if (json.errors) return reject(Object.values(json.errors)[0][0]);
} finally {
reject("Request failed with HTTP code " + response.status);
}
})
.catch(err => reject(err.message));
});
}
export function logout() {
localStorage.removeItem("user");
document.cookie = "auth-token=";
window.location.href = "/";
}
export function getUser() {
return JSON.parse(localStorage.getItem("user"));
}