good-promise.js

function wrap(func) {
  return function(value) {
    try {
      return func(value);
    } catch (e) {
      console.error(e);
      throw new Error(e);
    }
  };
}
global.Promise = class extends Promise {
  then(pass, fail) {
    return super.then(wrap(pass), wrap(fail));
  }
};