routes.js

import React from "react";
import Cookies from "js-cookie";

import { Route, Switch } from "react-router";
import { Redirect } from "react-router-dom";

import MessagesPage from "./components/MessagesPage";
import LoginPageContainer from "./containers/loginPageContainer";
import RegisterPageContainer from "./containers/registerPageContainer";

function isLogged() {
  const cookie = Cookies.get("connect.sid");
  if (!cookie) {
    return 0;
  }
  return 1;
}

const routes = (
  <Switch>
    <Route
      path="/messages"
      render={() => (isLogged() ? <MessagesPage /> : <Redirect to="/login" />)}
    />
    <Route
      path="/login"
      render={() =>
        isLogged() ? <Redirect to="/messages" /> : <LoginPageContainer />
      }
    />
    <Route
      path="/register"
      render={() =>
        isLogged() ? <Redirect to="/messages" /> : <RegisterPageContainer />
      }
    />
  </Switch>
);

export default routes;