imfearless

ahh.js

const get = key => obj => obj[key];
const flatten = list => list.reduce((a, b) => a.concat(b), []);

//https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_promises
function queryAPI(region, realm, character) {
  if (region == null && realm == null && character == null) {
    return; // new Error or whatever
  }
  return blizzard.wow
    .character(['profile', 'items', 'talents', 'progression'], {
      origin: region,
      realm: realm,
      name: character,
    })
    .then(get('data'))
    .catch(err => {
      console.log(err.response.data);
      message.channel.send(err.response.data.reason);
    });
}

if (args[1] == 'list') {
  characterDB.find({owner: message.author.id}, function(err, docs) {
    if (err) console.log(err);
    // no need to do this here. Do empty checks and messaging back up the chain

    // if (docs == '') {
    //   message.channel.send(
    //     "You don't have any characters added to your account. !character add region/realm/character"
    //   );
    //   return
    // }
    const {characters} = docs[0];
    const data = characters.map(({region, realm, value}) =>
      queryAPI(region, realm, name)
    );

    return Promise.all(data).then(console.log);
  });
}