Add None/Any options for assignee in search bar

app/assets/javascripts/filtered_search/issuable_filtered_search_token_keys.js

@@ -58,10 +58,15 @@ export const alternativeTokenKeys = [
 
 export const conditions = [
   {
-    url: 'assignee_id=0',
+    url: 'assignee_id=None',
     tokenKey: 'assignee',
     value: 'none',
   },
+  {
+    url: 'assignee_id=Any',
+    tokenKey: 'assignee',
+    value: 'any',
+  },
   {
     url: 'milestone_title=No+Milestone',
     tokenKey: 'milestone',

app/views/shared/issuable/_search_bar.html.haml

@@ -61,7 +61,10 @@
               %ul{ data: { dropdown: true } }
                 %li.filter-dropdown-item{ data: { value: 'none' } }
                   %button.btn.btn-link{ type: 'button' }
-                    = _('No Assignee')
+                    = _('None')
+                %li.filter-dropdown-item{ data: { value: 'any' } }
+                  %button.btn.btn-link{ type: 'button' }
+                    = _('Any')
                 %li.divider.droplab-item-ignore
                 - if current_user
                   = render 'shared/issuable/user_dropdown_item',
@@ -81,7 +84,7 @@
                 %li.filter-dropdown-item{ data: { value: 'upcoming' } }
                   %button.btn.btn-link{ type: 'button' }
                     = _('Upcoming')
-                %li.filter-dropdown-item{ 'data-value' => 'started' }
+                %li.filter-dropdown-item{ data: { value: 'started' } }
                   %button.btn.btn-link{ type: 'button' }
                     = _('Started')
                 %li.divider.droplab-item-ignore

doc/user/search/index.md

@@ -40,6 +40,16 @@ The same process is valid for merge requests. Navigate to your project's **Merge
 and click **Search or filter results...**. Merge requests can be filtered by author, assignee,
 milestone, and label.
 
+### Filtering by **None** / **Any**
+
+Some filter fields like milestone and assignee, allow you to filter by **None** or **Any**.
+
+![filter by none any](img/issues_filter_none_any.png)
+
+Selecting **None** returns results that have an empty value for that field. E.g.: no milestone, no assignee.
+
+Selecting **Any** does the opposite. It returns results that have a non-empty value for that field.
+
 ### Searching for specific terms
 
 You can filter issues and merge requests by specific terms included in titles or descriptions.

locale/gitlab.pot

@@ -4030,9 +4030,6 @@ msgstr ""
 msgid "No"
 msgstr ""
 
-msgid "No Assignee"
-msgstr ""
-
 msgid "No Label"
 msgstr ""
 

spec/features/issues/filtered_search/dropdown_assignee_spec.rb

@@ -156,13 +156,21 @@ describe 'Dropdown assignee', :js do
       expect_filtered_search_input_empty
     end
 
-    it 'selects `no assignee`' do
-      find('#js-dropdown-assignee .filter-dropdown-item', text: 'No Assignee').click
+    it 'selects `None`' do
+      find('#js-dropdown-assignee .filter-dropdown-item', text: 'None').click
 
       expect(page).to have_css(js_dropdown_assignee, visible: false)
       expect_tokens([assignee_token('none')])
       expect_filtered_search_input_empty
     end
+
+    it 'selects `Any`' do
+      find('#js-dropdown-assignee .filter-dropdown-item', text: 'Any').click
+
+      expect(page).to have_css(js_dropdown_assignee, visible: false)
+      expect_tokens([assignee_token('any')])
+      expect_filtered_search_input_empty
+    end
   end
 
   describe 'selecting from dropdown without Ajax call' do