[VSA] Fix duplicate summary data request

ee/app/assets/javascripts/analytics/cycle_analytics/components/base.vue

 <script>
 import { GlEmptyState } from '@gitlab/ui';
 import { mapActions, mapState, mapGetters } from 'vuex';
-import { toYmd } from '~/analytics/shared/utils';
 import PathNavigation from '~/cycle_analytics/components/path_navigation.vue';
 import StageTable from '~/cycle_analytics/components/stage_table.vue';
 import ValueStreamFilters from '~/cycle_analytics/components/value_stream_filters.vue';
@@ -84,7 +83,7 @@ export default {
       return this.createdAfter && this.createdBefore;
     },
     query() {
-      const selectedProjectIds = this.selectedProjectIds?.length ? this.selectedProjectIds : null;
+      const { project_ids, created_after, created_before } = this.cycleAnalyticsRequestParams;
       const paginationUrlParams = !this.isOverviewStageSelected
         ? {
             sort: this.pagination?.sort || null,
@@ -99,9 +98,9 @@ export default {
 
       return {
         value_stream_id: this.selectedValueStream?.id || null,
-        project_ids: selectedProjectIds,
-        created_after: toYmd(this.createdAfter),
-        created_before: toYmd(this.createdBefore),
+        project_ids,
+        created_after,
+        created_before,
         stage_id: (!this.isOverviewStageSelected && this.selectedStage?.id) || null, // the `overview` stage is always the default, so dont persist the id if its selected
         ...paginationUrlParams,
       };

ee/app/assets/javascripts/analytics/cycle_analytics/store/getters.js

@@ -42,7 +42,7 @@ export const cycleAnalyticsRequestParams = (state, getters) => {
   });
 
   return {
-    project_ids: getters.selectedProjectIds,
+    project_ids: getters.selectedProjectIds?.length ? getters.selectedProjectIds : null,
     created_after: createdAfter ? dateFormat(createdAfter, dateFormats.isoDate) : null,
     created_before: createdBefore ? dateFormat(createdBefore, dateFormats.isoDate) : null,
     ...filterBarQuery,

ee/app/assets/javascripts/analytics/shared/utils.js

@@ -118,7 +118,7 @@ export const buildCycleAnalyticsInitialData = ({
   createdAfter: createdAfter ? new Date(createdAfter) : null,
   selectedProjects: projects
     ? buildProjectsFromJSON(projects).map(convertObjectPropsToCamelCase)
-    : [],
+    : null,
   labelsPath,
   milestonesPath,
   defaultStageConfig: defaultStages

ee/spec/frontend/analytics/cycle_analytics/components/base_spec.js

@@ -484,7 +484,7 @@ describe('EE Value Stream Analytics component', () => {
       wrapper = null;
     });
 
-    describe('with minimal parameters set set', () => {
+    describe('with minimal parameters set', () => {
       beforeEach(async () => {
         wrapper = await createComponent();
 

ee/spec/frontend/analytics/shared/utils_spec.js

@@ -86,7 +86,7 @@ describe('buildCycleAnalyticsInitialData', () => {
     ${'group'}            | ${null}
     ${'createdBefore'}    | ${null}
     ${'createdAfter'}     | ${null}
-    ${'selectedProjects'} | ${[]}
+    ${'selectedProjects'} | ${null}
     ${'labelsPath'}       | ${''}
     ${'milestonesPath'}   | ${''}
     ${'stage'}            | ${null}
@@ -152,13 +152,13 @@ describe('buildCycleAnalyticsInitialData', () => {
     });
 
     it.each`
-      field                 | value
-      ${'selectedProjects'} | ${null}
-      ${'selectedProjects'} | ${[]}
-      ${'selectedProjects'} | ${''}
-    `('will be an empty array if given a value of `$value`', ({ value, field }) => {
+      field                 | value   | result
+      ${'selectedProjects'} | ${null} | ${null}
+      ${'selectedProjects'} | ${[]}   | ${[]}
+      ${'selectedProjects'} | ${''}   | ${null}
+    `('will be an empty array if given a value of `$value`', ({ value, field, result }) => {
       expect(buildCycleAnalyticsInitialData({ projects: value })).toMatchObject({
-        [field]: [],
+        [field]: result,
       });
     });
   });