frontend/src/App.js

import React, { useState } from 'react';
import 'rsuite/lib/styles/index.less';
import { BrowserRouter as Router, Switch, Route } from 'react-router-dom';

import { AuthContext } from './helpers/authContext';
import { PrivateRoute } from './components';

import {
	Home,
	Login,
	Register,
	Dashboard,
	Invite,
	Availability,
	Schedule,
} from './screens';

const existingToken = localStorage.getItem('token');
// const existingUser = JSON.parse(localStorage.getItem('user'));

export default function App() {
	const [authToken, setAuthToken] = useState(existingToken || '');

	const setToken = (data) => {
		localStorage.setItem('token', JSON.stringify(data));
		setAuthToken(data);
	};

	return (
		<AuthContext.Provider value={{ authToken, setAuthToken: setToken }}>
			<Router>
				<Switch>
					<Route path='/' exact component={Home} />
					<Route path='/login' component={Login} />
					<Route path='/register' component={Register} />

					<PrivateRoute path='/dashboard' component={Dashboard} />
					<PrivateRoute path='/schedule' component={Schedule} />
					<PrivateRoute path='/invite' component={Invite} />
					<PrivateRoute
						path='/availability'
						component={Availability}
					/>
					<PrivateRoute path='/schedule' component={Schedule} />
				</Switch>
			</Router>
		</AuthContext.Provider>
	);
}