threshold-ui/addons/api/addon/models/scope.js

import GeneratedScopeModel from '../generated/models/scope';
import { computed } from '@ember/object';

export const scopeTypes = {
  global: 'global',
  org: 'org',
  project: 'project',
};

export default class ScopeModel extends GeneratedScopeModel {
  // =attributes

  /**
   * @type {boolean}
   */
  @computed('type')
  get isGlobal() {
    return this.type === scopeTypes.global;
  }
  // There is only one global scope and it cannot be created by clients,
  // thus no set.

  /**
   * @type {boolean}
   */
  @computed('type')
  get isOrg() {
    return this.type === scopeTypes.org;
  }
  set isOrg(value) {
    if (value) this.type = scopeTypes.org;
  }

  /**
   * @type {boolean}
   */
  @computed('type')
  get isProject() {
    return this.type === scopeTypes.project;
  }
  set isProject(value) {
    if (value) this.type = scopeTypes.project;
  }
}