Use returned discussion from API

We now use the returned discussion instead of re-fetching
all of the discussions and filtering out the ones we don't need.
This speeds up the process of creating a diff discussions
by saving us another API request before we can render the discussion

1 files changed, 2 insertions, 1 deletions

diff --git a/app/assets/javascripts/notes/stores/mutations.js b/app/assets/javascripts/notes/stores/mutations.js
index f1242a0d8be..73e55705f39 100644
--- a/app/assets/javascripts/notes/stores/mutations.js
+++ b/app/assets/javascripts/notes/stores/mutations.js
@@ -4,7 +4,8 @@ import * as constants from '../constants';
 import { isInMRPage } from '../../lib/utils/common_utils';
 
 export default {
-  [types.ADD_NEW_NOTE](state, note) {
+  [types.ADD_NEW_NOTE](state, data) {
+    const note = data.discussion ? data.discussion.notes[0] : data;
     const { discussion_id, type } = note;
     const [exists] = state.discussions.filter(n => n.id === note.discussion_id);
     const isDiscussion = type === constants.DISCUSSION_NOTE || type === constants.DIFF_NOTE;