All files / hooks useCheckAuth.ts

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import { useNavigate } from "react-router";
import { useStores } from "./useStores";
import { useEffect } from "react";
import { DASHBOARD_ROUTE, SIGNIN_ROUTE } from "~/utils/constants";
 
/**
 * Checks if the user is authenticated and redirects to the signin or dashboard
 * route depending on the authentication status.
 *
 * @param {number} [timeout] The time in milliseconds to wait before checking
 *                          the authentication status. If not given, the check
 *                          is performed immediately.
 */
export const useCheckAuth = (timeout?: number) => {
	const { auth } = useStores();
	const navigate = useNavigate();
 
	useEffect(() => {
		const currentPath = window.location.pathname;
		const redirect = () => {
			if (!auth.token && currentPath !== SIGNIN_ROUTE) {
				navigate(SIGNIN_ROUTE);
			} else if (auth.token && currentPath !== DASHBOARD_ROUTE) {
				navigate(DASHBOARD_ROUTE);
			}
		};
 
		if (timeout) {
			const timer = setTimeout(redirect, timeout);
			return () => clearTimeout(timer);
		} else {
			redirect();
		}
	}, [auth.token, navigate, timeout]);
};