Async + Await Error Handling Strategy

asyncHelper.js

/**
 * Source: https://youtu.be/wsoQ-fgaoyQ
 */
export const asyncHelper = (promise) =>
  Promise.allSettled([promise]).then(([{ value, reason }]) => ({
    data: value,
    error: reason,
  }));


// Usage:
// const suc = () => Promise.resolve('success');
// const err = () => Promise.reject('error');

// const { data, error } = await asyncHelper(suc()); // ? { data: 'success', error: undefined }
// const { data, error } = await asyncHelper(err()); // ? { data: undefined, error: 'error' }