Merge branch '196843-disable-form-when-no-dictionary' into 'master'

Disable expiration policy if dict is absent from API

See merge request gitlab-org/gitlab!23511

app/assets/javascripts/registry/settings/components/registry_settings_app.vue

 <script>
-import { mapActions } from 'vuex';
+import { mapActions, mapState } from 'vuex';
+import { GlAlert } from '@gitlab/ui';
+import { sprintf, s__ } from '~/locale';
+
 import { FETCH_SETTINGS_ERROR_MESSAGE } from '../constants';
 
 import SettingsForm from './settings_form.vue';
@@ -7,6 +10,23 @@ import SettingsForm from './settings_form.vue';
 export default {
   components: {
     SettingsForm,
+    GlAlert,
+  },
+  computed: {
+    ...mapState(['isDisabled']),
+    notAvailableMessage() {
+      return sprintf(
+        s__(
+          'ContainerRegistry|Currently, the Container Registry tag expiration feature is not available for projects created before GitLab version 12.8. For updates and more information, visit Issue %{linkStart}#196124%{linkEnd}',
+        ),
+        {
+          linkStart:
+            '<a href="https://gitlab.com/gitlab-org/gitlab/issues/196124" target="_blank" rel="noopener noreferrer">',
+          linkEnd: '</a>',
+        },
+        false,
+      );
+    },
   },
   mounted() {
     this.fetchSettings().catch(() =>
@@ -34,6 +54,9 @@ export default {
         }}
       </li>
     </ul>
-    <settings-form ref="settings-form" />
+    <settings-form v-if="!isDisabled" />
+    <gl-alert v-else :dismissible="false">
+      <p v-html="notAvailableMessage"></p>
+    </gl-alert>
   </div>
 </template>

app/assets/javascripts/registry/settings/store/actions.js

@@ -4,7 +4,13 @@ import * as types from './mutation_types';
 export const setInitialState = ({ commit }, data) => commit(types.SET_INITIAL_STATE, data);
 export const updateSettings = ({ commit }, data) => commit(types.UPDATE_SETTINGS, data);
 export const toggleLoading = ({ commit }) => commit(types.TOGGLE_LOADING);
-export const receiveSettingsSuccess = ({ commit }, data = {}) => commit(types.SET_SETTINGS, data);
+export const receiveSettingsSuccess = ({ commit }, data) => {
+  if (data) {
+    commit(types.SET_SETTINGS, data);
+  } else {
+    commit(types.SET_IS_DISABLED, true);
+  }
+};
 export const resetSettings = ({ commit }) => commit(types.RESET_SETTINGS);
 
 export const fetchSettings = ({ dispatch, state }) => {

app/assets/javascripts/registry/settings/store/mutation_types.js

@@ -3,3 +3,4 @@ export const UPDATE_SETTINGS = 'UPDATE_SETTINGS';
 export const TOGGLE_LOADING = 'TOGGLE_LOADING';
 export const SET_SETTINGS = 'SET_SETTINGS';
 export const RESET_SETTINGS = 'RESET_SETTINGS';
+export const SET_IS_DISABLED = 'SET_IS_DISABLED';

app/assets/javascripts/registry/settings/store/mutations.js

@@ -16,6 +16,9 @@ export default {
     state.settings = settings;
     state.original = Object.freeze(settings);
   },
+  [types.SET_IS_DISABLED](state, isDisabled) {
+    state.isDisabled = isDisabled;
+  },
   [types.RESET_SETTINGS](state) {
     state.settings = { ...state.original };
   },

app/assets/javascripts/registry/settings/store/state.js

@@ -7,6 +7,10 @@ export default () => ({
    * Boolean to determine if the UI is loading data from the API
    */
   isLoading: false,
+  /*
+   * Boolean to determine if the user is allowed to interact with the form
+   */
+  isDisabled: false,
   /*
    * This contains the data shown and manipulated in the UI
    * Has the following structure:

locale/gitlab.pot

@@ -5056,6 +5056,9 @@ msgstr ""
 msgid "ContainerRegistry|Copy push command"
 msgstr ""
 
+msgid "ContainerRegistry|Currently, the Container Registry tag expiration feature is not available for projects created before GitLab version 12.8. For updates and more information, visit Issue %{linkStart}#196124%{linkEnd}"
+msgstr ""
+
 msgid "ContainerRegistry|Docker connection error"
 msgstr ""
 

spec/frontend/registry/settings/components/registry_settings_app_spec.js

 import { shallowMount } from '@vue/test-utils';
+import { GlAlert } from '@gitlab/ui';
 import component from '~/registry/settings/components/registry_settings_app.vue';
+import SettingsForm from '~/registry/settings/components/settings_form.vue';
 import { createStore } from '~/registry/settings/store/';
+import { SET_IS_DISABLED } from '~/registry/settings/store/mutation_types';
 import { FETCH_SETTINGS_ERROR_MESSAGE } from '~/registry/settings/constants';
 
 describe('Registry Settings App', () => {
   let wrapper;
   let store;
 
-  const findSettingsComponent = () => wrapper.find({ ref: 'settings-form' });
+  const findSettingsComponent = () => wrapper.find(SettingsForm);
+  const findAlert = () => wrapper.find(GlAlert);
 
-  const mountComponent = ({ dispatchMock } = {}) => {
+  const mountComponent = ({ dispatchMock = 'mockResolvedValue', isDisabled = false } = {}) => {
     store = createStore();
+    store.commit(SET_IS_DISABLED, isDisabled);
     const dispatchSpy = jest.spyOn(store, 'dispatch');
     if (dispatchMock) {
       dispatchSpy[dispatchMock]();
@@ -30,12 +35,12 @@ describe('Registry Settings App', () => {
   });
 
   it('renders', () => {
-    mountComponent({ dispatchMock: 'mockResolvedValue' });
+    mountComponent();
     expect(wrapper.element).toMatchSnapshot();
   });
 
   it('call the store function to load the data on mount', () => {
-    mountComponent({ dispatchMock: 'mockResolvedValue' });
+    mountComponent();
     expect(store.dispatch).toHaveBeenCalledWith('fetchSettings');
   });
 
@@ -49,7 +54,21 @@ describe('Registry Settings App', () => {
   });
 
   it('renders the setting form', () => {
-    mountComponent({ dispatchMock: 'mockResolvedValue' });
+    mountComponent();
     expect(findSettingsComponent().exists()).toBe(true);
   });
+
+  describe('isDisabled', () => {
+    beforeEach(() => {
+      mountComponent({ isDisabled: true });
+    });
+
+    it('the form is hidden', () => {
+      expect(findSettingsComponent().exists()).toBe(false);
+    });
+
+    it('shows an alert', () => {
+      expect(findAlert().exists()).toBe(true);
+    });
+  });
 });

spec/frontend/registry/settings/store/actions_spec.js

@@ -5,18 +5,38 @@ import * as types from '~/registry/settings/store/mutation_types';
 
 describe('Actions Registry Store', () => {
   describe.each`
-    actionName                  | mutationName               | payload
-    ${'setInitialState'}        | ${types.SET_INITIAL_STATE} | ${'foo'}
-    ${'updateSettings'}         | ${types.UPDATE_SETTINGS}   | ${'foo'}
-    ${'receiveSettingsSuccess'} | ${types.SET_SETTINGS}      | ${'foo'}
-    ${'toggleLoading'}          | ${types.TOGGLE_LOADING}    | ${undefined}
-    ${'resetSettings'}          | ${types.RESET_SETTINGS}    | ${undefined}
+    actionName           | mutationName               | payload
+    ${'setInitialState'} | ${types.SET_INITIAL_STATE} | ${'foo'}
+    ${'updateSettings'}  | ${types.UPDATE_SETTINGS}   | ${'foo'}
+    ${'toggleLoading'}   | ${types.TOGGLE_LOADING}    | ${undefined}
+    ${'resetSettings'}   | ${types.RESET_SETTINGS}    | ${undefined}
   `('%s action invokes %s mutation with payload %s', ({ actionName, mutationName, payload }) => {
     it('should set the initial state', done => {
       testAction(actions[actionName], payload, {}, [{ type: mutationName, payload }], [], done);
     });
   });
 
+  describe('receiveSettingsSuccess', () => {
+    it('calls SET_SETTINGS when data is present', () => {
+      testAction(
+        actions.receiveSettingsSuccess,
+        'foo',
+        {},
+        [{ type: types.SET_SETTINGS, payload: 'foo' }],
+        [],
+      );
+    });
+    it('calls SET_IS_DISABLED when data is not present', () => {
+      testAction(
+        actions.receiveSettingsSuccess,
+        null,
+        {},
+        [{ type: types.SET_IS_DISABLED, payload: true }],
+        [],
+      );
+    });
+  });
+
   describe('fetchSettings', () => {
     const state = {
       projectId: 'bar',

spec/frontend/registry/settings/store/mutations_spec.js

@@ -32,6 +32,7 @@ describe('Mutations Registry Store', () => {
       expect(mockState.settings).toEqual(expectedState.settings);
     });
   });
+
   describe('SET_SETTINGS', () => {
     it('should set the settings and original', () => {
       const payload = { foo: 'baz' };
@@ -41,6 +42,7 @@ describe('Mutations Registry Store', () => {
       expect(mockState.original).toEqual(expectedState.settings);
     });
   });
+
   describe('RESET_SETTINGS', () => {
     it('should copy original over settings', () => {
       mockState.settings = { foo: 'bar' };
@@ -49,10 +51,18 @@ describe('Mutations Registry Store', () => {
       expect(mockState.settings).toEqual(mockState.original);
     });
   });
+
   describe('TOGGLE_LOADING', () => {
     it('should toggle the loading', () => {
       mutations[types.TOGGLE_LOADING](mockState);
       expect(mockState.isLoading).toEqual(true);
     });
   });
+
+  describe('SET_IS_DISABLED', () => {
+    it('should set isDisabled', () => {
+      mutations[types.SET_IS_DISABLED](mockState, true);
+      expect(mockState.isDisabled).toEqual(true);
+    });
+  });
 });