Correctly cycles the unresolved discussions

Switches back to discussion tab when clicking jump to next unresolved button

app/assets/javascripts/diff_notes/components/comment_resolve_btn.es6

@@ -1,5 +1,5 @@
 ((w) => {
-  w.ResolveCommentBtn = Vue.extend({
+  w.CommentAndResolveBtn = Vue.extend({
     props: {
       discussionId: String
     },

app/assets/javascripts/diff_notes/components/jump_to_discussion.js.es6

@@ -37,9 +37,20 @@
             i++;
           }
         } else {
+          let nextDiscussionId;
           const discussionKeys = Object.keys(this.discussions),
-                indexOfDiscussion = discussionKeys.indexOf(this.discussionId),
-                nextDiscussionId = discussionKeys[indexOfDiscussion + 1];
+                indexOfDiscussion = discussionKeys.indexOf(this.discussionId);
+                nextDiscussionIds = discussionKeys.splice(indexOfDiscussion);
+
+          nextDiscussionIds.forEach((discussionId) => {
+            if (discussionId !== this.discussionId) {
+              const discussion = this.discussions[discussionId];
+
+              if (!discussion.isResolved()) {
+                nextDiscussionId = discussion.id;
+              }
+            }
+          });
 
           if (nextDiscussionId) {
             nextUnresolvedDiscussionId = nextDiscussionId;
@@ -54,6 +65,9 @@
         }
 
         if (nextUnresolvedDiscussionId) {
+          $('#notes').addClass('active');
+          $('#commits, #builds, #diffs').removeClass('active');
+
           $.scrollTo(`.discussion[data-discussion-id="${nextUnresolvedDiscussionId}"]`, {
             offset: -($('.navbar-gitlab').outerHeight() + $('.layout-nav').outerHeight())
           });

app/assets/javascripts/diff_notes/diff_notes_bundle.js.es6

@@ -12,7 +12,7 @@ $(() => {
     components: {
       'resolve-btn': ResolveBtn,
       'resolve-discussion-btn': ResolveDiscussionBtn,
-      'resolve-comment-btn': ResolveCommentBtn
+      'comment-and-resolve-btn': CommentAndResolveBtn
     }
   });
 

app/assets/javascripts/diff_notes/models/disucssion.js.es6

@@ -1,12 +1,12 @@
 class DiscussionModel {
   constructor (discussionId) {
-    this.discussionId = discussionId;
+    this.id = discussionId;
     this.notes = {};
     this.loading = false;
   }
 
   createNote (noteId, resolved, user) {
-    Vue.set(this.notes, noteId, new NoteModel(this.discussionId, noteId, resolved, user));
+    Vue.set(this.notes, noteId, new NoteModel(this.id, noteId, resolved, user));
   }
 
   deleteNote (noteId) {

app/assets/javascripts/diff_notes/models/note.js.es6

@@ -1,7 +1,7 @@
 class NoteModel {
   constructor (discussionId, noteId, resolved, user) {
     this.discussionId = discussionId;
-    this.noteId = noteId;
+    this.id = noteId;
     this.resolved = resolved;
     this.user = user;
   }

app/views/projects/merge_requests/_discussion.html.haml

@@ -4,7 +4,7 @@
       = link_to 'Close merge request', merge_request_path(@merge_request, merge_request: {state_event: :close }), method: :put, class: "btn btn-nr btn-comment btn-close close-mr-link js-note-target-close", title: "Close merge request", data: {original_text: "Close merge request", alternative_text: "Comment & close merge request"}
     - if @merge_request.closed?
       = link_to 'Reopen merge request', merge_request_path(@merge_request, merge_request: {state_event: :reopen }), method: :put, class: "btn btn-nr btn-comment btn-reopen reopen-mr-link js-note-target-reopen", title: "Reopen merge request", data: {original_text: "Reopen merge request", alternative_text: "Comment & reopen merge request"}
-  %resolve-comment-btn{ "inline-template" => true, ":discussion-id" => "" }
+  %comment-and-resolve-btn{ "inline-template" => true, ":discussion-id" => "" }
     %button.btn.btn-nr.btn-default.append-right-10.js-comment-resolve-button{ type: "submit", data: { namespace_path: "#{@merge_request.project.namespace.path}", project_path: "#{@merge_request.project.path}" } }
       {{ buttonText }}
 

spec/features/merge_requests/diff_notes_resolve_spec.rb

@@ -35,6 +35,7 @@ feature 'Diff notes resolve', feature: true, js: true do
           find('.line-resolve-btn').click
 
           expect(page).to have_selector('.line-resolve-btn.is-active')
+          expect(find('.line-resolve-btn')['data-original-title']).to eq("Resolved by #{user.name}")
         end
 
         page.within '.diff-content' do
@@ -54,6 +55,8 @@ feature 'Diff notes resolve', feature: true, js: true do
 
         page.within '.diff-content .note' do
           expect(page).to have_selector('.line-resolve-btn.is-active')
+
+          expect(find('.line-resolve-btn')['data-original-title']).to eq("Resolved by #{user.name}")
         end
 
         page.within '.line-resolve-all-container' do
@@ -147,6 +150,8 @@ feature 'Diff notes resolve', feature: true, js: true do
       it 'does not mark discussion as resolved when resolving single note' do
         page.within '.diff-content .note' do
           first('.line-resolve-btn').click
+          sleep 1
+          expect(first('.line-resolve-btn')['data-original-title']).to eq("Resolved by #{user.name}")
         end
 
         expect(page).to have_content('Last updated')