/*
 Requirement : Prepare a coffee
 Steps :
 1. Go and get milk from shop
 2. Boil the milk
 3. Mix sugar and coffee => Tasty coffee ready :-)
 */

const goGetMilk = function () {
    return new Promise(function (resolve, reject) {
        setTimeout(
            function () {
                console.log('Step 1 - I got the milk from shop');
                resolve();
            },
            1000
        )
    });
};


const boilMilk = function () {
    return new Promise(function (resolve, reject) {
        setTimeout(
            function () {
                console.log('Step 2 - Milk is hot');
                resolve();
            },
            2000
        )
    });
};

const mixSugarAndCoffeePowder = function () {
    return new Promise(function (resolve, reject) {
        setTimeout(
            function () {
                console.log('Step 3 - Coffee powder and Sugar Added');
                resolve()
            },
            500
        )
    });
};

async function makeCoffee() {
    await goGetMilk(); /* 1 */
    await boilMilk(); /* 2 */
    await mixSugarAndCoffeePowder(); /* 3 */
}

makeCoffee();