Discussion on: Code Challenge: Follow the Dirty Money

[Yaphi Berhanu]

In JavaScript:

const transactions = {};
function getPrice(content){
    return Number(content.match(/\$[^\s"]+/)[0].replace(/(\$|\D$)/g,'').replace(/,/,'.'));
}
function getData(url){
    return fetch(url)
        .then(response => response.json())
        .then(data => {
            transactions[data.id] = getPrice(data.content);
            return Promise.all(data.links.map(getData));
        });
}
getData('https://gist.githubusercontent.com/jorinvo/6f68380dd07e5db3cf5fd48b2465bb04/raw/c02b1e0b45ecb2e54b36e4410d0631a66d474323/fd0d929f-966f-4d1a-89cd-feee5a1c5347.json')
    .then(responses => {
        const totalMoney = Object.values(transactions).reduce((tot, cur) => tot + cur, 0).toFixed(2);
        console.log(`total money: $${totalMoney}`);
    });