JavaScript

Promises

const placeOrder = () => new Promise(resolve =>
  setTimeout(() => resolve("Order Placed"), 3000)
);

const showOrderStatus = () => new Promise(resolve =>
  setTimeout(() => resolve("Order is dispatched"), 1000)
);


const placeOrder = () => new Promise(resolve =>
  setTimeout(() => resolve("Order Placed"), 3000)
);

const showOrderStatus = () => new Promise(resolve =>
  setTimeout(() => resolve("Order is dispatched"), 1000)
);

const checkout = async () => {
  const message = await placeOrder();
  console.log(message);

  const status = await showOrderStatus();
  console.log(status);
};
checkout();
