Get storage summary for each account

storage-summary.js

const OoyalaApi = require('ooyala-api');

const providers = [
  {
    name: 'Account-1',
    key: 'API-KEY for Account-1',
    secret: 'API-SECRET for Account-1'
  },
  {
    name: 'Account-2',
    key: 'API-KEY for Account-2',
    secret: 'API-SECRET for Account-2'
  },
  {
    name: 'Account-3',
    key: 'API-KEY for Account-3',
    secret: 'API-SECRET for Account-3' }
];

const waitList = [];

for (const {name, key, secret} of providers) {
  waitList.push(report(name, new OoyalaApi(key, secret)));
}

Promise.all(waitList)
.then(results => {
  for (const {provider, source, hls, hds, mp4} of results) {
    console.log(`
      --- ${provider} ---
      Storage Usage (bytes):
        Source: ${source}
        HLS: ${hls}
        HDS: ${hds}
        MP4: ${mp4}
    `);
  }
  console.log('Done');
});

function report(provider, api) {
  const storage = {
    provider,
    hls: 0,
    hds: 0,
    mp4: 0,
    source: 0
  };
  return api.get('/v2/assets', {where: `asset_type='video'`, limit: 500}, {recursive: true})
  .then(assets => {
    const promises = [];
    for (const asset of assets) {
      const promise = api.get(`/v2/assets/${asset.embed_code}/streams`, {})
        .then(streams => {
          for (const stream of streams) {
            if (stream.is_source) {
              storage.source += stream.file_size;
            } else if (stream.muxing_format === 'TS') {
              storage.hls += stream.file_size;
            } else if (stream.muxing_format === 'F4F') {
              storage.hds += stream.file_size;
            } else if (stream.muxing_format === 'MP4') {
              storage.mp4 += stream.file_size;
            }
          }
          return null;
        })
        .catch(err => {
          return err;
        });
      promises.push(promise);
    }
    return Promise.all(promises);
  })
  .then(results => {
    for (const err of results) {
      if (err) {
        console.error(err);
      }
    }
    return storage;
  })
  .catch(err => {
    console.error(err);
  });
}