Remove jump to next unresolved button in threads

Issue: https://gitlab.com/gitlab-org/gitlab/-/issues/199718

app/assets/javascripts/notes/components/discussion_actions.vue

@@ -3,6 +3,7 @@ import ReplyPlaceholder from './discussion_reply_placeholder.vue';
 import ResolveDiscussionButton from './discussion_resolve_button.vue';
 import ResolveWithIssueButton from './discussion_resolve_with_issue_button.vue';
 import JumpToNextDiscussionButton from './discussion_jump_to_next_button.vue';
+import glFeatureFlagsMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
 
 export default {
   name: 'DiscussionActions',
@@ -12,6 +13,7 @@ export default {
     ResolveWithIssueButton,
     JumpToNextDiscussionButton,
   },
+  mixins: [glFeatureFlagsMixin()],
   props: {
     discussion: {
       type: Object,
@@ -36,6 +38,9 @@ export default {
     },
   },
   computed: {
+    hideJumpToNextUnresolvedInThreads() {
+      return this.glFeatures.hideJumpToNextUnresolvedInThreads;
+    },
     resolvableNotes() {
       return this.discussion.notes.filter(x => x.resolvable);
     },
@@ -70,7 +75,11 @@ export default {
       />
     </div>
     <div
-      v-if="discussion.resolvable && shouldShowJumpToNextDiscussion"
+      v-if="
+        !hideJumpToNextUnresolvedInThreads &&
+          discussion.resolvable &&
+          shouldShowJumpToNextDiscussion
+      "
       class="btn-group discussion-actions ml-sm-2"
     >
       <jump-to-next-discussion-button :from-discussion-id="discussion.id" />

spec/frontend/notes/components/discussion_actions_spec.js

@@ -21,7 +21,7 @@ const createUnallowedNote = () =>
 
 describe('DiscussionActions', () => {
   let wrapper;
-  const createComponentFactory = (shallow = true) => props => {
+  const createComponentFactory = (shallow = true) => (props, options) => {
     const store = createStore();
     const mountFn = shallow ? shallowMount : mount;
 
@@ -35,6 +35,11 @@ describe('DiscussionActions', () => {
         shouldShowJumpToNextDiscussion: true,
         ...props,
       },
+      provide: {
+        glFeatures: {
+          hideJumpToNextUnresolvedInThreads: options?.hideJumpToNextUnresolvedInThreads,
+        },
+      },
     });
   };
 
@@ -96,6 +101,13 @@ describe('DiscussionActions', () => {
     });
   });
 
+  it('does not render jump to next discussion button if feature flag is enabled', () => {
+    const createComponent = createComponentFactory();
+    createComponent({}, { hideJumpToNextUnresolvedInThreads: true });
+
+    expect(wrapper.find(JumpToNextDiscussionButton).exists()).toBe(false);
+  });
+
   describe('events handling', () => {
     const createComponent = createComponentFactory(false);