Change the state of one item in a map in react - reactjs

Question

I have a page that displays images fetched with an api call using the map method. Now what I want to do is to toggle the like or unlike state of FavoriteIcon by clicking it.
When I try to implement that using the useState hook, if I click on the FavoriteIcon in a single image, all the images are set to the same state. I want only the clicked image to change its state.
import React, { useState, useEffect } from "react";
import FavoriteIcon from "#material-ui/icons/Favorite";
import FavoriteBorderIcon from "#material-ui/icons/FavoriteBorder";
// services
import medias from "../../services/mediaServices";
function Favorites({ fetchUrl, catagory }) {
const classes = useStyles();
const [images, setImages] = useState([{}]);
const [favIcon, setFavIcon] = useState();
useEffect(() => {
async function getData() {
const request = await medias.getMedias(fetchUrl);
setImages(request.data.message);
}
getData();
}, [fetchUrl, enqueueSnackbar, closeSnackbar]);
return (
<div className={classes.favorites}>
<div className={classes.favorites__items}>
{images &&
images.map(image => {
return (
<div
elevation={3}
className={classes.favorites__posters}
style={
{
// border: "2px solid black"
}
}
>
<img
key={image.id}
src={image.thumbnailUrl}
alt={image.title}
/>
{favIcon ? (
<FavoriteIcon onClick={() => setFavIcon(false)} />
) : (
<FavoriteBorderIcon onClick={() => setFavIcon(true)} />
)}
</div>
);
})}
</div>
</div>
);
}
export default Favorites;

Answer 1

Without breaking it into more components, your favIcon state needs to contain the state of all your icons. It should be initialized with something like
images.map(image => {id: image.id, state: false})
and then you could change your onClick to just update the relevant part of state
setFavIcon([...favIcon].map(x => {if(x.id === image.id) {x.state = !x.state}; return x}))