toddler_shop_frontend/scripts/main.js

var all_products

async function makeAPIRequest(request) {
    try {
        const response = await fetch(request);
        const result = await response.json();
        return result
      } catch (error) {
        console.error("Error:", error);
      }
}

async function loadProducts() {
    const loadProductRequest = new Request("http://127.0.0.1:8000/products")
    all_products = await makeAPIRequest(loadProductRequest)
    console.log("Loaded products:", all_products)
  }
  
function scan_product() {
    const barcode = document.getElementById('barcode_input').value
    for (index = 0; index < all_products.length; index++) {  
        if (all_products[index].barcode == barcode) {
            console.log(all_products[index])
        }
    }
}