Is there a plan making a decorator for TS?

[yuu2lee4]

Like https://github.com/DavideCarvalho/hystrixjsDecorator.

[connor4312]

Good idea. I can do this tonight, also happy to take PRs.

[connor4312]

Added this for 0.1.3:

Policy.use(policy)

A decorator that can be used to wrap class methods and apply the given policy to them. It also adds the last argument normally given in Policy.execute as the last argument in the function call. For example:

import { Policy } from 'cockatiel';

const retry = Policy.handleAll()
  .retry()
  .attempts(3);

class Database {
  @Policy.use(retry)
  public getUserInfo(userId, context) {
    console.log('Retry attempt number', context.attempt);
    // implementation here
  }
}

const db = new Database();
db.getUserInfo(3).then(info => console.log('User 3 info:', info));

Note that it will force the return type to be a Promise, since that's what policies return.