reto

src/index.js

@@ -3,6 +3,7 @@ const orders = (time, product, table) => {
   return new Promise((resolve, reject) => {
     setTimeout(() => {
       resolve(`=== Pedido servido: ${product}, tiempo de preparación ${time}ms para la ${table}`);
+      reject(new Error("Error!"));
     }, time);
   });
 }
@@ -15,10 +16,46 @@ const menu = {
 
 const table = ['Mesa 1', 'Mesa 2', 'Mesa 3', 'Mesa 4', 'Mesa 5'];
 
+
+const randomTime = () => {
+  const min = 1000;
+  const max = 8000;
+  return Math.round(Math.random() * (max - min)) + min;
+};
+
 const waiter = () => {
   orders(6000, menu.hamburger, table[3])
     .then((res) => console.log(res))
     .catch((err) => console.error(err));
 };
 
-waiter();
+waiter()
+
+
+const waiter2 = () => {
+  orders(randomTime(), menu.hotdog, table[0])
+    .then(res => {
+      console.log(res);
+      return orders(randomTime(), menu.pizza, table[2]);
+    })
+    .then(res => console.log(res))
+    .catch(err => console.error(err));
+};
+
+waiter2()
+
+async function waiter3() {
+  try {
+    const listOrders = [
+      await orders(randomTime(), menu.hotdog, table[1]),
+      await orders(randomTime(), menu.pizza, table[1]),
+      await orders(randomTime(), menu.hotdog, table[1])
+    ];
+    const res = await Promise.all(listOrders);
+    console.log(res);
+  } catch (err) {
+    console.error(err);
+  }
+}
+waiter3();
+