waffle/frontend/src/auth.js

import gateway, { GatewayEventType } from "./gateway";
import { setAuthToken } from "./storage";
import { overlayStore } from "./stores";

function useAuthHandlers() {
    gateway.subscribe(GatewayEventType.Ready, () => {
        overlayStore.close("login");
        overlayStore.close("createAccount");
    });

    gateway.subscribe(GatewayEventType.BadAuth, () => {
        overlayStore.open("login", {});
    });
}

export function authWithToken(token, shouldUpdate=false) {
    if (shouldUpdate)
        setAuthToken(token);
    gateway.init(token);
}

export function logOut() {
    setAuthToken(null);
    gateway.close();
    gateway.dispatch(GatewayEventType.BadAuth, -1);
}

useAuthHandlers();