JAVASCRIPT

await fetch in react

async function fetchFunction() {
  try{
	const response = await fetch(`http://url.com`);
	const json = await response.json();
  }
  catch(err) {
    throw err;
    console.log(err);
  }
}

fetch await reactjs

const [products, setProducts] = useState([]);

// Fetch array of products
async function initProducts() {
    await fetch('http://127.0.0.1:5000/listProducts')
        .then(response => response.json())
        .then(response => {
            setProducts(response.result);
            console.log(response.result);
        )
        .catch(err => console.error(err));
}

// Get products to html with map function
function getProductsHtml() {
    return products.map(product =>
        <h1>{product.ProductName}</h1>
        <h1>{product.ProductDescription}</h1>
    );
}