refactor: rewrite OIDC polling for ember pollster

ui/admin/app/routes/scopes/scope/authenticate/method/oidc.js

@@ -1,42 +1,22 @@
 import Route from '@ember/routing/route';
 import { getOwner } from '@ember/application';
 import { inject as service } from '@ember/service';
-import { task, timeout } from 'ember-concurrency';
 import { action } from '@ember/object';
+import runEvery from 'ember-pollster/decorators/route/run-every';
 import { notifyError } from 'core/decorators/notify';
 import config from '../../../../../config/environment';
 
 const POLL_TIMEOUT_SECONDS = config.oidcPollingTimeoutSeconds;
 
 export default class ScopesScopeAuthenticateMethodOidcRoute extends Route {
-
   // =services
 
   @service session;
   @service windowManager;
 
-  // =attributes
-
-  /**
-   * A simple Ember Concurrency-based polling task that refreshes the route
-   * every POLL_TIMEOUT_SECONDS seconds.  This is necessary to display changes
-   * to session `status` that may occur.
-   *
-   * NOTE:  tasks are sort of attributes and sort of methods, but they are not
-   * language-level constructs.  Thus we annotate this task as if it
-   * is an attribute.
-   * @type {Task}
-   */
-  @task(function * () {
-    while(!this.session.isAuthenticated) {
-      yield timeout(POLL_TIMEOUT_SECONDS * 1000);
-      yield this.refresh();
-    }
-  /* eslint-disable-next-line prettier/prettier */
-  }).drop() poller;
-
   // =methods
 
+  beforeModel;
   model() {
     const scope = this.modelFor('scopes.scope');
     const authMethod = this.modelFor('scopes.scope.authenticate.method');
@@ -47,18 +27,9 @@ export default class ScopesScopeAuthenticateMethodOidcRoute extends Route {
     return oidc.attemptFetchToken({ scope, authMethod });
   }
 
-  /**
-   * If authenticated, redirects to index for further processing.
-   */
-  redirect() {
-    if (this.session.isAuthenticated) this.replaceWith('index');
-  }
-
-  /**
-   * When this route is activated (entered), begin polling for changes.
-   */
-  activate() {
-    this.poller.perform();
+  @runEvery(POLL_TIMEOUT_SECONDS * 1000)
+  poller() {
+    this.refresh();
   }
 
   /**
@@ -66,7 +37,6 @@ export default class ScopesScopeAuthenticateMethodOidcRoute extends Route {
    * any windows opened via the window manager service.
    */
   deactivate() {
-    this.poller.cancelAll();
     this.windowManager.closeAll();
   }
 
@@ -81,5 +51,4 @@ export default class ScopesScopeAuthenticateMethodOidcRoute extends Route {
     // rethrow the error to activate the notifyError decorator
     throw e;
   }
-
 }

ui/admin/config/environment.js

@@ -151,9 +151,6 @@ module.exports = function (environment) {
 
     // Notification timeout should be 0 for fast tests
     ENV.notifyTimeout = 0;
-    // Polling timeouts should be short
-    ENV.sessionPollingTimeoutSeconds = 0.25;
-    ENV.oidcPollingTimeoutSeconds = 0;
     ENV.enableConfirmService = false;
 
     // Enable tests for development features

ui/admin/tests/acceptance/authentication-test.js

@@ -12,7 +12,7 @@ import {
 import { setupApplicationTest } from 'ember-qunit';
 import setupMirage from 'ember-cli-mirage/test-support/setup-mirage';
 import { Response } from 'miragejs';
-//import { run, later } from '@ember/runloop';
+import { runAllJobs } from 'ember-pollster/test-support';
 import a11yAudit from 'ember-a11y-testing/test-support/audit';
 import {
   currentSession,
@@ -383,6 +383,9 @@ module('Acceptance | authentication', function (hooks) {
     );
     await visit(authMethodOIDCAuthenticateURL);
     await click('form [type="submit"]');
+    // explicitly poll multiple times to trigger mock OIDC auth
+    await runAllJobs();
+    await runAllJobs();
   });
 
   // TODO:  test OIDC retry and cancel