Extra Promise and await

extra-promise-await.js

// these two functions are conceptually equivalent
async function findFoo1() {
  console.log('finding foo 1');
  const rval = await findFooById(1);
  console.log('I have foo 1');
  return rval;
}
function findFoo1() {
  console.log('finding foo 1');
  return findFooById(1).then((foo1) => {
    console.log('I have foo 1');
    return foo1;
  });
}