Promise

[satkamar]

Please guide me to use in promise.

[libe-max]

Hey
Here is what I did :

const webshotPromise = (dom, out, opt) => new Promise((resolve, reject) => {
  webshot(dom, out, opt, e => !e
    ? resolve('screenshot taken')
    : reject(e)
  )
})

[l3aconator]

that works wonderfully! Thank you. I modified it for async/await for use in graphql.

const webshotPromise = async (html, screenPath, options) =>
  new Promise((resolve, reject) => {
    webshot(
      html,
      screenPath,
      options,
      e => (!e ? resolve(screenPath) : reject(e))
    );
  });

const finishedImage = await webshotPromise(html, screenPath, optionsLarge);