18h Solution

2-copy-of-code/lesson-18/data/cart.js

@@ -82,4 +82,11 @@ export function loadCart(fun) {
 
   xhr.open('GET', 'https://supersimplebackend.dev/cart');
   xhr.send();
+}
+
+export async function loadCartFetch() {
+  const response = await fetch('https://supersimplebackend.dev/cart');
+  const text = await response.text();
+  console.log(text);
+  return text;
 }

2-copy-of-code/lesson-18/scripts/checkout.js

@@ -1,7 +1,7 @@
 import {renderOrderSummary} from './checkout/orderSummary.js';
 import {renderPaymentSummary} from './checkout/paymentSummary.js';
 import {loadProducts, loadProductsFetch} from '../data/products.js';
-import {loadCart} from '../data/cart.js';
+import {loadCart, loadCartFetch} from '../data/cart.js';
 // import '../data/cart-class.js';
 // import '../data/backend-practice.js';
 
@@ -10,14 +10,7 @@ async function loadPage() {
     // throw 'error1';
 
     await loadProductsFetch();
-
-    const value = await new Promise((resolve, reject) => {
-      // throw 'error2';
-      loadCart(() => {
-        // reject('error3');
-        resolve('value3');
-      });
-    });
+    await loadCartFetch();
 
   } catch (error) {
     console.log('Unexpected error. Please try again later.');