Replace Vue.$emit with single arg in groups

app/assets/javascripts/groups/components/app.vue

@@ -136,7 +136,7 @@ export default {
         this.updateGroups(res, Boolean(filterGroupsBy));
       });
     },
-    fetchPage(page, filterGroupsBy, sortBy, archived) {
+    fetchPage({ page, filterGroupsBy, sortBy, archived }) {
       this.isLoading = true;
 
       return this.fetchGroups({

app/assets/javascripts/groups/components/groups.vue

@@ -32,10 +32,10 @@ export default {
   },
   methods: {
     change(page) {
-      const filterGroupsParam = getParameterByName('filter');
-      const sortParam = getParameterByName('sort');
-      const archivedParam = getParameterByName('archived');
-      eventHub.$emit(`${this.action}fetchPage`, page, filterGroupsParam, sortParam, archivedParam);
+      const filterGroupsBy = getParameterByName('filter');
+      const sortBy = getParameterByName('sort');
+      const archived = getParameterByName('archived');
+      eventHub.$emit(`${this.action}fetchPage`, { page, filterGroupsBy, sortBy, archived });
     },
   },
 };

spec/frontend/groups/components/app_spec.js

@@ -182,7 +182,12 @@ describe('AppComponent', () => {
         jest.spyOn(window.history, 'replaceState').mockImplementation(() => {});
         jest.spyOn(window, 'scrollTo').mockImplementation(() => {});
 
-        const fetchPagePromise = vm.fetchPage(2, null, null, true);
+        const fetchPagePromise = vm.fetchPage({
+          page: 2,
+          filterGroupsBy: null,
+          sortBy: null,
+          archived: true,
+        });
 
         expect(vm.isLoading).toBe(true);
         expect(vm.fetchGroups).toHaveBeenCalledWith({

spec/frontend/groups/components/groups_spec.js

@@ -41,13 +41,12 @@ describe('GroupsComponent', () => {
 
         vm.change(2);
 
-        expect(eventHub.$emit).toHaveBeenCalledWith(
-          'fetchPage',
-          2,
-          expect.any(Object),
-          expect.any(Object),
-          expect.any(Object),
-        );
+        expect(eventHub.$emit).toHaveBeenCalledWith('fetchPage', {
+          page: 2,
+          archived: null,
+          filterGroupsBy: null,
+          sortBy: null,
+        });
       });
     });
   });