Uber EATS statistics

uber-eats.js

/*

Uber EATS statistics

1. Go to https://www.ubereats.com, click **Sign in**
2. Enter your credentials, sign in
3. Open JavaScript console (CMD + Option + J)
4. Copy following code and paste it into the console, hit enter

*/

const fetchOrders = async () => {
  const res = await fetch('/rtapi/eats/v1/eaters/me/orders?limit=1000', {
    credentials: 'include',
  });
  const json = await res.json();
  return json.orders;
};

const getTotal = order =>
  Math.ceil(order.checkoutInfo.find(part => part.key === 'eats_fare.total').rawValue);

const groupBy = (orders, computeKey) =>
  Object.entries(
    orders.reduce((acc, order) => {
      const key = computeKey(order);

      if (!acc[key]) {
        acc[key] = { orders: [], totalPrice: 0 };
      }

      acc[key].orders.push(order);
      acc[key].totalPrice += getTotal(order);

      return acc;
    }, {})
  );

const byMonth = orders =>
  groupBy(orders, order => {
    const date = new Date(order.completionStatus.completionTime);
    const key = `${String(date.getMonth() + 1).padStart(2, '0')}/${date.getFullYear()}`;
    return key;
  });

const byTitle = orders =>
  groupBy(orders, order => order.store.title)
    .map(([title, group]) => ({ title, group }))
    .sort((a, b) => b.group.totalPrice - a.group.totalPrice);

const print = allOrders => {
  let s = ``;

  s += `Total orders: ${allOrders.length}\n\n`;

  for (const [month, { orders, totalPrice }] of byMonth(allOrders)) {
    s += `${month}\t${totalPrice}\n`;

    for (const { title, group } of byTitle(orders)) {
      s += `${group.orders.length}\t${group.totalPrice}\t${title}\n`;
    }

    s += `\n`;
  }

  return s;
};

const main = async () => {
  const allOrders = await fetchOrders();
  document.write(`<pre>${print(allOrders)}</pre>`);
  console.log('Done!');
};

main();