Converted common_utils to axios

app/assets/javascripts/lib/utils/common_utils.js

+import axios from './axios_utils';
 import { getLocationHash } from './url_utility';
 
 export const getPagePath = (index = 0) => $('body').attr('data-page').split(':')[index];
@@ -27,17 +28,14 @@ export const isInIssuePage = () => {
   return page === 'issues' && action === 'show';
 };
 
-export const ajaxGet = url => $.ajax({
-  type: 'GET',
-  url,
-  dataType: 'script',
+export const ajaxGet = url => axios.get(url, {
+  params: { format: 'js' },
+  responseType: 'text',
+}).then(({ data }) => {
+  $.globalEval(data);
 });
 
-export const ajaxPost = (url, data) => $.ajax({
-  type: 'POST',
-  url,
-  data,
-});
+export const ajaxPost = (url, data) => axios.post(url, data);
 
 export const rstrip = (val) => {
   if (val) {

app/assets/javascripts/notes.js

@@ -1487,7 +1487,9 @@ export default class Notes {
     /* eslint-disable promise/catch-or-return */
     // Make request to submit comment on server
     ajaxPost(formAction, formData)
-      .then((note) => {
+      .then((res) => {
+        const note = res.data;
+
         // Submission successful! remove placeholder
         $notesContainer.find(`#${noteUniqueId}`).remove();
 
@@ -1560,7 +1562,7 @@ export default class Notes {
         }
 
         $form.trigger('ajax:success', [note]);
-      }).fail(() => {
+      }).catch(() => {
         // Submission failed, remove placeholder note and show Flash error message
         $notesContainer.find(`#${noteUniqueId}`).remove();
 
@@ -1631,11 +1633,11 @@ export default class Notes {
     /* eslint-disable promise/catch-or-return */
     // Make request to update comment on server
     ajaxPost(formAction, formData)
-      .then((note) => {
+      .then(({ data }) => {
         // Submission successful! render final note element
-        this.updateNote(note, $editingNote);
+        this.updateNote(data, $editingNote);
       })
-      .fail(() => {
+      .catch(() => {
         // Submission failed, revert back to original note
         $noteBodyText.html(_.escape(cachedNoteBodyText));
         $editingNote.removeClass('being-posted fade-in');

spec/javascripts/lib/utils/common_utils_spec.js

 /* eslint-disable promise/catch-or-return */
-
+import axios from '~/lib/utils/axios_utils';
 import * as commonUtils from '~/lib/utils/common_utils';
 
 describe('common_utils', () => {
@@ -451,10 +451,12 @@ describe('common_utils', () => {
     it('should perform `$.ajax` call and do `POST` request', () => {
       const requestURL = '/some/random/api';
       const data = { keyname: 'value' };
-      const ajaxSpy = spyOn($, 'ajax').and.callFake(() => {});
+      const ajaxSpy = spyOn(axios, 'post').and.callFake(() => {});
 
       commonUtils.ajaxPost(requestURL, data);
-      expect(ajaxSpy.calls.allArgs()[0][0].type).toEqual('POST');
+
+      expect(ajaxSpy.calls.allArgs()[0][0]).toEqual(requestURL);
+      expect(ajaxSpy.calls.allArgs()[0][1]).toEqual(data);
     });
   });