kiosk/src/lib/userstore.ts

import { AuthService, OpenAPI, type ResponseAuth } from '@odit/lfk-client-js';
import { writable } from 'svelte/store';

type UserState = {
	access_token: string;
	refresh_token: string;
	isLoggedIn: boolean;
	refreshInterval: NodeJS.Timer | undefined;
};
const state: UserState = {
	access_token: '',
	refresh_token: '',
	isLoggedIn: false,
	refreshInterval: undefined
};
const userState = writable(state);
async function auth_login(resAuth: ResponseAuth) {
	if (!resAuth) {
		return state;
	}

	state.access_token = resAuth.access_token;
	state.refresh_token = resAuth.refresh_token;
	state.isLoggedIn = true;
	state.refreshInterval = setInterval(() => {
		refreshAuth();
	}, 2 * 60000);

	localStorage.setItem('kiosk-userdata', JSON.stringify(state));
	OpenAPI.TOKEN = resAuth.access_token;
	userState.set(state);
	return state;
}
async function refreshAuth() {
	try {
		const authRes = (await AuthService.authControllerRefresh({
			token: state.refresh_token
		})) as ResponseAuth;
		OpenAPI.TOKEN = authRes.access_token;
	} catch {
		logout();
	}
}
async function loginFromStorage() {
	const storagedata = localStorage.getItem('kiosk-userdata');
	const userdata = JSON.parse(storagedata || '{}') as UserState;
	if (!userdata.access_token) {
		throw new Error('Unauthorized');
	}

	state.access_token = userdata.access_token;
	state.refresh_token = userdata.refresh_token;
	state.isLoggedIn = true;
	state.refreshInterval = setInterval(() => {
		refreshAuth();
	}, 2 * 60000);
	OpenAPI.TOKEN = userdata.access_token;
	userState.set(state);
	return state;
}
async function logout() {
	state.isLoggedIn = false;
	state.access_token = '';
	state.refresh_token = '';
	state.refreshInterval = undefined;
	localStorage.clear();
	return state;
}

export { auth_login, logout, loginFromStorage, refreshAuth, userState };