Replace Loading Button with Icon on All Vulnerability Lists

ee/app/assets/javascripts/security_dashboard/components/first_class_group_security_dashboard_vulnerabilities.vue

 <script>
 import produce from 'immer';
-import { GlAlert, GlButton, GlIntersectionObserver } from '@gitlab/ui';
+import { GlAlert, GlLoadingIcon, GlIntersectionObserver } from '@gitlab/ui';
 import VulnerabilityList from './vulnerability_list.vue';
 import vulnerabilitiesQuery from '../graphql/group_vulnerabilities.graphql';
 import { VULNERABILITIES_PER_PAGE } from '../store/constants';
@@ -9,7 +9,7 @@ import { preparePageInfo } from '../helpers';
 export default {
   components: {
     GlAlert,
-    GlButton,
+    GlLoadingIcon,
     GlIntersectionObserver,
     VulnerabilityList,
   },
@@ -120,9 +120,7 @@ export default {
       class="text-center"
       @appear="fetchNextPage"
     >
-      <gl-button :loading="isLoadingQuery" :disabled="isLoadingQuery" @click="fetchNextPage">{{
-        s__('SecurityReports|Load more vulnerabilities')
-      }}</gl-button>
+      <gl-loading-icon v-if="isLoadingQuery" size="md" />
     </gl-intersection-observer>
   </div>
 </template>

ee/app/assets/javascripts/security_dashboard/components/first_class_instance_security_dashboard_vulnerabilities.vue

 <script>
 import produce from 'immer';
-import { GlAlert, GlButton, GlIntersectionObserver, GlLoadingIcon } from '@gitlab/ui';
+import { GlAlert, GlIntersectionObserver, GlLoadingIcon } from '@gitlab/ui';
 import { fetchPolicies } from '~/lib/graphql';
 import VulnerabilityList from './vulnerability_list.vue';
 import vulnerabilitiesQuery from '../graphql/instance_vulnerabilities.graphql';
@@ -10,7 +10,6 @@ import { preparePageInfo } from '../helpers';
 export default {
   components: {
     GlAlert,
-    GlButton,
     GlIntersectionObserver,
     GlLoadingIcon,
     VulnerabilityList,
@@ -33,7 +32,7 @@ export default {
     };
   },
   computed: {
-    isQueryLoading() {
+    isLoadingQuery() {
       return this.$apollo.queries.vulnerabilities.loading;
     },
     sort() {
@@ -117,10 +116,7 @@ export default {
       class="text-center"
       @appear="fetchNextPage"
     >
-      <gl-button :disabled="isFirstResultLoading" @click="fetchNextPage">
-        <gl-loading-icon v-if="isQueryLoading" size="md" />
-        <template v-else>{{ s__('SecurityReports|Load more vulnerabilities') }}</template>
-      </gl-button>
+      <gl-loading-icon v-if="isLoadingQuery" size="md" />
     </gl-intersection-observer>
   </div>
 </template>

ee/app/assets/javascripts/security_dashboard/components/project_vulnerabilities.vue

 <script>
 import produce from 'immer';
-import { GlAlert, GlButton, GlIntersectionObserver } from '@gitlab/ui';
+import { GlAlert, GlLoadingIcon, GlIntersectionObserver } from '@gitlab/ui';
 import { __ } from '~/locale';
 import glFeatureFlagsMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
 import VulnerabilityList from './vulnerability_list.vue';
@@ -13,7 +13,7 @@ export default {
   name: 'ProjectVulnerabilitiesApp',
   components: {
     GlAlert,
-    GlButton,
+    GlLoadingIcon,
     GlIntersectionObserver,
     VulnerabilityList,
   },
@@ -152,12 +152,8 @@ export default {
       class="text-center"
       @appear="fetchNextPage"
     >
-      <gl-button
-        :loading="isLoadingVulnerabilities"
-        :disabled="isLoadingVulnerabilities"
-        @click="fetchNextPage"
-        >{{ s__('SecurityReports|Load more vulnerabilities') }}</gl-button
-      >
+      <gl-loading-icon v-if="isLoadingVulnerabilities" size="md" />
+      <span v-else>&nbsp;</span>
     </gl-intersection-observer>
   </div>
 </template>

ee/changelogs/unreleased/241763-Replace-Loading-Icon-With-Infinite-Scrolling.yml

+---
+title: Replace Loading Button with Icon on All Vulnerability Lists
+merge_request: 41019
+author: Kev @KevSlashNull
+type: other

ee/spec/frontend/security_dashboard/components/first_class_group_security_dashboard_vulnerabilities_spec.js

 import { shallowMount } from '@vue/test-utils';
-import { GlAlert, GlTable, GlEmptyState, GlIntersectionObserver } from '@gitlab/ui';
+import { GlAlert, GlTable, GlEmptyState, GlIntersectionObserver, GlLoadingIcon } from '@gitlab/ui';
 import FirstClassGroupVulnerabilities from 'ee/security_dashboard/components/first_class_group_security_dashboard_vulnerabilities.vue';
 import VulnerabilityList from 'ee/security_dashboard/components/vulnerability_list.vue';
 import { generateVulnerabilities } from './mock_data';
@@ -12,6 +12,7 @@ describe('First Class Group Dashboard Vulnerabilities Component', () => {
   const findIntersectionObserver = () => wrapper.find(GlIntersectionObserver);
   const findVulnerabilities = () => wrapper.find(VulnerabilityList);
   const findAlert = () => wrapper.find(GlAlert);
+  const findLoadingIcon = () => wrapper.find(GlLoadingIcon);
 
   const createWrapper = ({ $apollo, stubs }) => {
     return shallowMount(FirstClassGroupVulnerabilities, {
@@ -42,6 +43,10 @@ describe('First Class Group Dashboard Vulnerabilities Component', () => {
     it('passes down isLoading correctly', () => {
       expect(findVulnerabilities().props()).toMatchObject({ isLoading: true });
     });
+
+    it('does not show the loading spinner', () => {
+      expect(findLoadingIcon().exists()).toBe(false);
+    });
   });
 
   describe('when the query returned an error status', () => {
@@ -150,4 +155,24 @@ describe('First Class Group Dashboard Vulnerabilities Component', () => {
       expect(findIntersectionObserver().exists()).toBe(true);
     });
   });
+
+  describe('when the query is loading and there is another page', () => {
+    beforeEach(() => {
+      wrapper = createWrapper({
+        $apollo: {
+          queries: { vulnerabilities: { loading: true } },
+        },
+      });
+
+      wrapper.setData({
+        pageInfo: {
+          hasNextPage: true,
+        },
+      });
+    });
+
+    it('should render the loading spinner', () => {
+      expect(findLoadingIcon().exists()).toBe(true);
+    });
+  });
 });

ee/spec/frontend/security_dashboard/components/first_class_instance_security_dashboard_vulnerabilities_spec.js

 import Vuex from 'vuex';
 import { shallowMount, createLocalVue } from '@vue/test-utils';
-import { GlAlert, GlTable, GlEmptyState, GlIntersectionObserver } from '@gitlab/ui';
+import { GlAlert, GlTable, GlEmptyState, GlIntersectionObserver, GlLoadingIcon } from '@gitlab/ui';
 import FirstClassInstanceVulnerabilities from 'ee/security_dashboard/components/first_class_instance_security_dashboard_vulnerabilities.vue';
 import VulnerabilityList from 'ee/security_dashboard/components/vulnerability_list.vue';
 import { generateVulnerabilities } from './mock_data';
@@ -15,6 +15,7 @@ describe('First Class Instance Dashboard Vulnerabilities Component', () => {
   const findIntersectionObserver = () => wrapper.find(GlIntersectionObserver);
   const findVulnerabilities = () => wrapper.find(VulnerabilityList);
   const findAlert = () => wrapper.find(GlAlert);
+  const findLoadingIcon = () => wrapper.find(GlLoadingIcon);
 
   const createWrapper = ({ stubs, loading = false, isUpdatingProjects, data } = {}) => {
     store = new Vuex.Store({
@@ -64,6 +65,10 @@ describe('First Class Instance Dashboard Vulnerabilities Component', () => {
     it('passes down isLoading correctly', () => {
       expect(findVulnerabilities().props()).toMatchObject({ isLoading: true });
     });
+
+    it('does not render the loading spinner', () => {
+      expect(findLoadingIcon().exists()).toBe(false);
+    });
   });
 
   describe('when the query returned an error status', () => {
@@ -162,4 +167,25 @@ describe('First Class Instance Dashboard Vulnerabilities Component', () => {
       expect(findIntersectionObserver().exists()).toBe(true);
     });
   });
+
+  describe('when the query is loading and there is another page', () => {
+    beforeEach(() => {
+      wrapper = createWrapper({
+        loading: true,
+        data: () => ({
+          pageInfo: {
+            hasNextPage: true,
+          },
+        }),
+      });
+    });
+
+    it('should render the observer component', () => {
+      expect(findIntersectionObserver().exists()).toBe(true);
+    });
+
+    it('should render the loading spinner', () => {
+      expect(findLoadingIcon().exists()).toBe(true);
+    });
+  });
 });

ee/spec/frontend/security_dashboard/components/project_vulnerabilities_spec.js

-import { GlAlert, GlIntersectionObserver } from '@gitlab/ui';
+import { GlAlert, GlIntersectionObserver, GlLoadingIcon } from '@gitlab/ui';
 import { shallowMount } from '@vue/test-utils';
 import ProjectVulnerabilitiesApp from 'ee/security_dashboard/components/project_vulnerabilities.vue';
 import VulnerabilityList from 'ee/security_dashboard/components/vulnerability_list.vue';
@@ -29,6 +29,7 @@ describe('Vulnerabilities app component', () => {
   const findIntersectionObserver = () => wrapper.find(GlIntersectionObserver);
   const findAlert = () => wrapper.find(GlAlert);
   const findVulnerabilityList = () => wrapper.find(VulnerabilityList);
+  const findLoadingIcon = () => wrapper.find(GlLoadingIcon);
 
   beforeEach(() => {
     createWrapper();
@@ -47,6 +48,10 @@ describe('Vulnerabilities app component', () => {
     it('should be in the loading state', () => {
       expect(findVulnerabilityList().props().isLoading).toBe(true);
     });
+
+    it('should not render the loading spinner', () => {
+      expect(findLoadingIcon().exists()).toBe(false);
+    });
   });
 
   describe('with some vulnerabilities', () => {
@@ -93,6 +98,10 @@ describe('Vulnerabilities app component', () => {
       expect(wrapper.vm.sortBy).toBe('description');
       expect(wrapper.vm.sortDirection).toBe('asc');
     });
+
+    it('should render the loading spinner', () => {
+      expect(findLoadingIcon().exists()).toBe(false);
+    });
   });
 
   describe('with more than a page of vulnerabilities', () => {
@@ -113,6 +122,10 @@ describe('Vulnerabilities app component', () => {
     it('should render the observer component', () => {
       expect(findIntersectionObserver().exists()).toBe(true);
     });
+
+    it('should render the loading spinner', () => {
+      expect(findLoadingIcon().exists()).toBe(true);
+    });
   });
 
   describe("when there's an error loading vulnerabilities", () => {

locale/gitlab.pot

@@ -22559,9 +22559,6 @@ msgstr ""
 msgid "SecurityReports|Learn more about setting up your dashboard"
 msgstr ""
 
-msgid "SecurityReports|Load more vulnerabilities"
-msgstr ""
-
 msgid "SecurityReports|Monitor vulnerabilities in your code"
 msgstr ""