Add support for assignee wildcard on boards

Adds support on the frontend

app/assets/javascripts/boards/boards_util.js

 import { sortBy, cloneDeep } from 'lodash';
 import { getIdFromGraphQLId } from '~/graphql_shared/utils';
-import { ListType, NOT_FILTER } from './constants';
+import { ListType, NOT_FILTER, AssigneeIdParamValues } from './constants';
 
 export function getMilestone() {
   return null;
@@ -186,6 +186,35 @@ export function transformNotFilters(filters) {
     }, {});
 }
 
+export function getSupportedParams(filters, supportedFilters) {
+  return supportedFilters.reduce((acc, f) => {
+    /**
+     * TODO the API endpoint for the classic boards
+     * accepts assignee wildcard value as 'assigneeId' param -
+     * while the GraphQL query accepts the value in 'assigneWildcardId' field.
+     * Once we deprecate the classics boards,
+     * we should change the filtered search bar to use 'asssigneeWildcardId' as a token name.
+     */
+    if (f === 'assigneeId' && filters[f]) {
+      return AssigneeIdParamValues.includes(filters[f])
+        ? {
+            ...acc,
+            assigneeWildcardId: filters[f].toUpperCase(),
+          }
+        : acc;
+    }
+
+    if (filters[f]) {
+      return {
+        ...acc,
+        [f]: filters[f],
+      };
+    }
+
+    return acc;
+  }, {});
+}
+
 // EE-specific feature. Find the implementation in the `ee/`-folder
 export function transformBoardConfig() {
   return '';

app/assets/javascripts/boards/constants.js

@@ -5,6 +5,20 @@ import boardBlockingIssuesQuery from './graphql/board_blocking_issues.query.grap
 import issueSetSubscriptionMutation from './graphql/issue_set_subscription.mutation.graphql';
 import issueSetTitleMutation from './graphql/issue_set_title.mutation.graphql';
 
+export const SupportedFilters = [
+  'assigneeUsername',
+  'authorUsername',
+  'labelName',
+  'milestoneTitle',
+  'releaseTag',
+  'search',
+  'myReactionEmoji',
+  'assigneeId',
+];
+
+/* eslint-disable-next-line @gitlab/require-i18n-strings */
+export const AssigneeIdParamValues = ['Any', 'None'];
+
 export const issuableTypes = {
   issue: 'issue',
   epic: 'epic',

app/assets/javascripts/boards/stores/actions.js

 import * as Sentry from '@sentry/browser';
-import { pick } from 'lodash';
 import createBoardListMutation from 'ee_else_ce/boards/graphql/board_list_create.mutation.graphql';
 import boardListsQuery from 'ee_else_ce/boards/graphql/board_lists.query.graphql';
 import issueMoveListMutation from 'ee_else_ce/boards/graphql/issue_move_list.mutation.graphql';
@@ -11,6 +10,7 @@ import {
   ISSUABLE,
   titleQueries,
   subscriptionQueries,
+  SupportedFilters,
 } from '~/boards/constants';
 import { getIdFromGraphQLId } from '~/graphql_shared/utils';
 import createGqClient, { fetchPolicies } from '~/lib/graphql';
@@ -27,6 +27,7 @@ import {
   transformNotFilters,
   moveItemListHelper,
   getMoveData,
+  getSupportedParams,
 } from '../boards_util';
 import boardLabelsQuery from '../graphql/board_labels.query.graphql';
 import destroyBoardListMutation from '../graphql/board_list_destroy.mutation.graphql';
@@ -65,16 +66,11 @@ export default {
   },
 
   setFilters: ({ commit }, filters) => {
-    const filterParams = pick(filters, [
-      'assigneeUsername',
-      'authorUsername',
-      'labelName',
-      'milestoneTitle',
-      'releaseTag',
-      'search',
-      'myReactionEmoji',
-    ]);
-    filterParams.not = transformNotFilters(filters);
+    const filterParams = {
+      ...getSupportedParams(filters, SupportedFilters),
+      not: transformNotFilters(filters),
+    };
+
     commit(types.SET_FILTERS, filterParams);
   },
 

ee/app/assets/javascripts/boards/constants.js

@@ -10,6 +10,8 @@ export const EpicFilterType = {
   none: 'None',
 };
 
+export const SupportedFiltersEE = ['epicId', 'iterationTitle', 'weight'];
+
 export const IterationFilterType = {
   any: 'Any',
   none: 'None',

ee/app/assets/javascripts/boards/stores/actions.js

-import { pick } from 'lodash';
 import {
   formatBoardLists,
   formatListIssues,
@@ -6,8 +5,9 @@ import {
   fullBoardId,
   transformNotFilters,
   getMoveData,
+  getSupportedParams,
 } from '~/boards/boards_util';
-import { BoardType } from '~/boards/constants';
+import { BoardType, SupportedFilters } from '~/boards/constants';
 import eventHub from '~/boards/eventhub';
 import listsIssuesQuery from '~/boards/graphql/lists_issues.query.graphql';
 import actionsCE from '~/boards/stores/actions';
@@ -28,7 +28,12 @@ import {
   formatEpicListsPageInfo,
 } from '../boards_util';
 
-import { EpicFilterType, IterationFilterType, GroupByParamType } from '../constants';
+import {
+  EpicFilterType,
+  IterationFilterType,
+  GroupByParamType,
+  SupportedFiltersEE,
+} from '../constants';
 import epicQuery from '../graphql/epic.query.graphql';
 import createEpicBoardListMutation from '../graphql/epic_board_list_create.mutation.graphql';
 import epicBoardListsQuery from '../graphql/epic_board_lists.query.graphql';
@@ -116,18 +121,8 @@ export default {
   ...actionsCE,
 
   setFilters: ({ commit, dispatch, getters }, filters) => {
-    const filterParams = pick(filters, [
-      'assigneeUsername',
-      'authorUsername',
-      'epicId',
-      'labelName',
-      'milestoneTitle',
-      'iterationTitle',
-      'releaseTag',
-      'search',
-      'weight',
-      'myReactionEmoji',
-    ]);
+    const supportedFilters = [...SupportedFilters, ...SupportedFiltersEE];
+    const filterParams = getSupportedParams(filters, supportedFilters);
 
     // Temporarily disabled until negated filters are supported for epic boards
     if (!getters.isEpicBoard) {

ee/changelogs/unreleased/280781-support-assignee-wildcard-filtering-boards-frontend.yml

+---
+title: Support filtering by assignee wildcard in epic swimlanes
+merge_request: 59348
+author:
+type: fixed

spec/frontend/boards/stores/actions_spec.js

@@ -66,20 +66,32 @@ describe('setInitialBoardData', () => {
 });
 
 describe('setFilters', () => {
-  it('should commit mutation SET_FILTERS', (done) => {
+  it.each([
+    [
+      'with correct filters as payload',
+      {
+        filters: { labelName: 'label' },
+        updatedFilters: { labelName: 'label', not: {} },
+      },
+    ],
+    [
+      'and updates assigneeWildcardId',
+      {
+        filters: { assigneeId: 'None' },
+        updatedFilters: { assigneeWildcardId: 'NONE', not: {} },
+      },
+    ],
+  ])('should commit mutation SET_FILTERS %s', (_, { filters, updatedFilters }) => {
     const state = {
       filters: {},
     };
 
-    const filters = { labelName: 'label' };
-
     testAction(
       actions.setFilters,
       filters,
       state,
-      [{ type: types.SET_FILTERS, payload: { ...filters, not: {} } }],
+      [{ type: types.SET_FILTERS, payload: updatedFilters }],
       [],
-      done,
     );
   });
 });