CoffeeShop.findOneAndUpdate(query, update, options)
    .then(updatedShop => {
        console.log(updatedShop);
    })
    .catch(err => {
        console.log(err);
    })

CoffeeShop.findOneAndRemove({"address": "123 Main St."})
    .then(removedShop => {
        console.log(removedShop);
    })
    .catch(err => {
        console.log(err);
    })