How do I set up authentication with React Query?

How do I set up authentication with React Query?

To set up authentication with React Query, you can use a combination of React Context and the Query Client. Would you like a step-by-step guide?

Yes, please provide the steps.

1. Create a context for authentication. 2. Use the useQuery hook to fetch user data. 3. Implement a login function that updates the context. 4. Use the context in your components to manage authentication state.

What libraries do I need for this setup?

You'll need React, React Query, and possibly a library like Axios for making API calls.

Can you show me a code example?

Sure! Here's a simple example:

import { useQuery } from 'react-query';
import axios from 'axios';

const fetchUser = async () => {
  const { data } = await axios.get('/api/user');
  return data;
};

const UserComponent = () => {
  const { data, error, isLoading } = useQuery('user', fetchUser);
  // Handle loading, error, and display user data
};