ember-sweet-owner

ember-sweet-owner 🍬

The dependency injection in ember works through the Owner, which registers objects but also can be used for lookups. ember-sweet-owner brings a sugarized syntax for a typed readonly access on the Owner for better DX.

Installation

ember install ember-sweet-owner

Example

Let's say we want to access isAuthenticated from session service from ember-simple-auth in a function.

function canLogin({ services }) {
  const { session } = services;

  return session.isAuthenticated;
}

which can be invoked from within a component:

import { getOwner } from '@ember/owner';
import Component from '@glimmer/component';
import { sweetenOwner } from 'ember-sweet-owner';

export default class MyComponent extends Component {

  get canLogin() {
    return canLogin(sweetenOwner(getOwner(this)));
  }
}