Hide `None` & `Any` token wildcards

Hides `None` & `Any` token wildcards for
Author and Milestone tokens in Epics filtering.

Changelog: changed
EE: true

app/assets/javascripts/vue_shared/components/filtered_search_bar/constants.js

@@ -23,9 +23,19 @@ export const DEFAULT_LABEL_NONE = { value: FILTER_NONE, text: __('None'), title:
 export const DEFAULT_LABEL_ANY = { value: FILTER_ANY, text: __('Any'), title: __('Any') };
 export const DEFAULT_NONE_ANY = [DEFAULT_LABEL_NONE, DEFAULT_LABEL_ANY];
 
+export const DEFAULT_MILESTONE_UPCOMING = {
+  value: FILTER_UPCOMING,
+  text: __('Upcoming'),
+  title: __('Upcoming'),
+};
+export const DEFAULT_MILESTONE_STARTED = {
+  value: FILTER_STARTED,
+  text: __('Started'),
+  title: __('Started'),
+};
 export const DEFAULT_MILESTONES = DEFAULT_NONE_ANY.concat([
-  { value: FILTER_UPCOMING, text: __('Upcoming'), title: __('Upcoming') },
-  { value: FILTER_STARTED, text: __('Started'), title: __('Started') },
+  DEFAULT_MILESTONE_UPCOMING,
+  DEFAULT_MILESTONE_STARTED,
 ]);
 
 export const SortDirection = {

app/assets/javascripts/vue_shared/components/filtered_search_bar/tokens/base_token.vue

@@ -163,19 +163,22 @@ export default {
     },
   },
   methods: {
-    handleInput: debounce(function debouncedSearch({ data }) {
-      this.searchKey = data;
+    handleInput: debounce(function debouncedSearch({ data, operator }) {
+      // Prevent fetching suggestions when data or operator is not present
+      if (data || operator) {
+        this.searchKey = data;
 
-      if (!this.suggestionsLoading && !this.activeTokenValue) {
-        let search = this.searchTerm ? this.searchTerm : data;
+        if (!this.suggestionsLoading && !this.activeTokenValue) {
+          let search = this.searchTerm ? this.searchTerm : data;
 
-        if (search.startsWith('"') && search.endsWith('"')) {
-          search = stripQuotes(search);
-        } else if (search.startsWith('"')) {
-          search = search.slice(1, search.length);
-        }
+          if (search.startsWith('"') && search.endsWith('"')) {
+            search = stripQuotes(search);
+          } else if (search.startsWith('"')) {
+            search = search.slice(1, search.length);
+          }
 
-        this.$emit('fetch-suggestions', search);
+          this.$emit('fetch-suggestions', search);
+        }
       }
     }, DEBOUNCE_DELAY),
     handleTokenValueSelected(selectedValue) {

ee/app/assets/javascripts/roadmap/mixins/filtered_search_mixin.js

@@ -9,6 +9,8 @@ import {
   OPERATOR_IS_NOT,
   OPERATOR_IS,
   OPERATOR_IS_AND_IS_NOT,
+  DEFAULT_MILESTONE_UPCOMING,
+  DEFAULT_MILESTONE_STARTED,
 } from '~/vue_shared/components/filtered_search_bar/constants';
 import AuthorToken from '~/vue_shared/components/filtered_search_bar/tokens/author_token.vue';
 import EmojiToken from '~/vue_shared/components/filtered_search_bar/tokens/emoji_token.vue';
@@ -80,6 +82,7 @@ export default {
           operators: OPERATOR_IS_AND_IS_NOT,
           recentSuggestionsStorageKey: `${this.groupFullPath}-epics-recent-tokens-author_username`,
           fetchAuthors: Api.users.bind(Api),
+          defaultAuthors: [],
           preloadedAuthors,
         },
         {
@@ -115,6 +118,7 @@ export default {
           symbol: '%',
           token: MilestoneToken,
           operators: OPERATOR_IS_ONLY,
+          defaultMilestones: [DEFAULT_MILESTONE_UPCOMING, DEFAULT_MILESTONE_STARTED],
           fetchMilestones: (search = '') => {
             return axios.get(this.groupMilestonesPath).then(({ data }) => {
               // TODO: Remove below condition check once either of the following is supported.

ee/spec/frontend/roadmap/mock_data.js

@@ -801,6 +801,7 @@ export const mockAuthorTokenConfig = {
   recentSuggestionsStorageKey: 'gitlab-org-epics-recent-tokens-author_username',
   fetchAuthors: expect.any(Function),
   preloadedAuthors: [],
+  defaultAuthors: [],
 };
 
 export const mockLabelTokenConfig = {
@@ -824,6 +825,7 @@ export const mockMilestoneTokenConfig = {
   token: MilestoneToken,
   operators: OPERATOR_IS_ONLY,
   fetchMilestones: expect.any(Function),
+  defaultMilestones: expect.any(Array),
 };
 
 export const mockConfidentialTokenConfig = {

ee/spec/support/shared_examples/features/epics_filtered_search_shared_examples.rb

@@ -4,14 +4,14 @@ require 'spec_helper'
 
 RSpec.shared_examples 'filtered search bar' do |tokens|
   minimum_values_for_token = {
-    # Count must be at least 3 as `Any` & current user are available by default
-    "Author" => 3,
+    # Count must be at least 2 as current user are available by default
+    "Author" => 2,
 
     # Count must be at least 3 as `None` & `Any` are available by default
     "Label" => 3,
 
-    # Count must be at least 5 as `None`, `Any`, `Upcoming` & `Started` are available by default
-    "Milestone" => 5,
+    # Count must be at least 3 as `Upcoming` & `Started` are available by default
+    "Milestone" => 3,
 
     # Count must be at least 1
     "Epic" => 1,