function App()

in src/App.js [50:82]

• 30 lines of code
• 3 McCabe index (conditional complexity)

function App() {
  const [state, setState] = useState({ isLoggedIn: false, user: null });

  const checkLoggedIn = () => {
    Auth.currentAuthenticatedUser()
      .then(data => {
        const user = { username: data.username, ...data.attributes };
        setState({ isLoggedIn: true, user });
      })
      .catch(error => console.log(error));
  };

  useEffect(() => {
    checkLoggedIn();
  }, []);

  return state.isLoggedIn ? (
    <Screens />
  ) : (
    <>
      <Title>Quick Notes</Title>
      <Authenticator
        onStateChange={authState => {
          if (authState === "signedIn") {
            checkLoggedIn();
          }
        }}
        amplifyConfig={awsExports}
        theme={theme}
      />
    </>
  );
}