feat(ember-simple-auth): remove ember-fetch dependency

packages/ember-simple-auth/addon/authenticators/devise.js

@@ -2,7 +2,7 @@ import { Promise } from 'rsvp';
 import { isEmpty } from '@ember/utils';
 import { run } from '@ember/runloop';
 import BaseAuthenticator from './base';
-import fetch from 'fetch';
+import { waitFor } from '@ember/test-waiters';
 
 const JSON_CONTENT_TYPE = 'application/json';
 
@@ -145,7 +145,7 @@ export default BaseAuthenticator.extend({
     @return {Promise} The promise returned by `fetch`
     @protected
   */
-  makeRequest(data, options = {}) {
+  makeRequest: waitFor(function(data, options = {}) {
     let url = options.url || this.get('serverTokenEndpoint');
     let requestOptions = {};
     let body = JSON.stringify(data);
@@ -160,7 +160,7 @@ export default BaseAuthenticator.extend({
     Object.assign(requestOptions, options || {});
 
     return fetch(url, requestOptions);
-  },
+  }),
 
   _validate(data) {
     const tokenAttributeName = this.get('tokenAttributeName');

packages/ember-simple-auth/addon/authenticators/oauth2-password-grant.js

@@ -6,8 +6,8 @@ import { warn } from '@ember/debug';
 import { getOwner } from '@ember/application';
 import Ember from 'ember';
 import BaseAuthenticator from './base';
-import fetch from 'fetch';
 import isFastBoot from 'ember-simple-auth/utils/is-fastboot';
+import { waitFor } from '@ember/test-waiters';
 
 /**
   Authenticator that conforms to OAuth 2
@@ -283,7 +283,7 @@ export default BaseAuthenticator.extend({
     @return {Promise} A promise that resolves with the response object
     @protected
   */
-  makeRequest(url, data, headers = {}) {
+  makeRequest: waitFor(function(url, data, headers = {}) {
     headers['Content-Type'] = 'application/x-www-form-urlencoded';
 
     const clientId = this.get('clientId');
@@ -319,7 +319,7 @@ export default BaseAuthenticator.extend({
         });
       }).catch(reject);
     });
-  },
+  }),
 
   _scheduleAccessTokenRefresh(expiresIn, expiresAt, refreshToken) {
     const refreshAccessTokens = this.get('refreshAccessTokens') && !isFastBoot(getOwner(this));

packages/ember-simple-auth/package.json

@@ -29,7 +29,8 @@
     "ember-cli-babel": "^7.20.5",
     "ember-cli-is-package-missing": "^1.0.0",
     "ember-cookies": "^1.0.0",
-    "silent-error": "^1.0.0"
+    "silent-error": "^1.0.0",
+    "@ember/test-waiters": "^3"
   },
   "devDependencies": {
     "@babel/eslint-parser": "7.22.9",
@@ -86,9 +87,6 @@
       "ember": ">=3.28"
     }
   },
-  "peerDependencies": {
-    "ember-fetch": "^8"
-  },
   "ember": {
     "edition": "octane"
   }