feat(catalog): add placeholder for identity API implementation

packages/app/src/apis.ts

@@ -32,6 +32,8 @@ import {
   githubAuthApiRef,
   storageApiRef,
   WebStorage,
+  identityApiRef,
+  MockIdentity,
 } from '@backstage/core';
 
 import {
@@ -52,6 +54,8 @@ export const apis = (config: ConfigApi) => {
 
   const builder = ApiRegistry.builder();
 
+  builder.add(identityApiRef, new MockIdentity());
+
   const alertApi = builder.add(alertApiRef, new AlertApiForwarder());
   const errorApi = builder.add(
     errorApiRef,

packages/core-api/src/apis/definitions/IdentityApi.ts

@@ -40,7 +40,7 @@ export type IdentityApi = {
   // TODO: getProfile(): Promise<Profile> - We want this to be async when added, but needs more work.
 };
 
-export const identifyApiRef = createApiRef<IdentityApi>({
+export const identityApiRef = createApiRef<IdentityApi>({
   id: 'core.identity',
   description: 'Provides access to the identity of the signed in user',
 });

packages/core-api/src/apis/implementations/IdentityApi/Identity.ts

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2020 Spotify AB
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { IdentityApi } from '../..';
+
+export class MockIdentity implements IdentityApi {
+  getUserId(): string {
+    return '';
+  }
+  getIdToken(): string | undefined {
+    throw new Error('Method not implemented.');
+  }
+}

packages/core-api/src/apis/implementations/IdentityApi/index.ts

@@ -0,0 +1,16 @@
+/*
+ * Copyright 2020 Spotify AB
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export * from './Identity';

packages/core-api/src/apis/implementations/index.ts

@@ -26,3 +26,4 @@ export * from './ConfigApi';
 export * from './ErrorApi';
 export * from './OAuthRequestApi';
 export * from './StorageApi';
+export * from './IdentityApi';

packages/storybook/.storybook/apis.js

@@ -11,6 +11,8 @@ import {
   ErrorAlerter,
   GoogleAuth,
   GithubAuth,
+  identityApiRef,
+  MockIdentity,
 } from '@backstage/core';
 
 const builder = ApiRegistry.builder();
@@ -19,6 +21,8 @@ const alertApi = builder.add(alertApiRef, new AlertApiForwarder());
 
 builder.add(errorApiRef, new ErrorAlerter(alertApi, new ErrorApiForwarder()));
 
+builder.add(identityApiRef, new MockIdentity());
+
 const oauthRequestApi = builder.add(
   oauthRequestApiRef,
   new OAuthRequestManager(),

plugins/catalog/src/components/CatalogPage/CatalogPage.test.tsx

@@ -20,6 +20,8 @@ import {
   errorApiRef,
   storageApiRef,
   WebStorage,
+  IdentityApi,
+  identityApiRef,
 } from '@backstage/core';
 import { MockErrorApi, wrapInTestApp } from '@backstage/test-utils';
 import { render } from '@testing-library/react';

plugins/catalog/src/hooks/useEntities.ts

@@ -15,7 +15,7 @@
  */
 import { useState, useMemo } from 'react';
 import { EntityFilterType, entityFilters } from '../data/filters';
-import { useApi, identifyApiRef } from '@backstage/core';
+import { useApi, identityApiRef } from '@backstage/core';
 import { catalogApiRef } from '..';
 import { useStarredEntities } from './useStarredEntites';
 import { Entity } from '@backstage/catalog-model';
@@ -43,7 +43,7 @@ export const useEntities = (): UseEntities => {
     async () => catalogApi.getEntities(),
   );
 
-  const indentityApi = useApi(identifyApiRef);
+  const indentityApi = useApi(identityApiRef);
   const userId = indentityApi.getUserId();
 
   const entitiesByFilter = useMemo(() => {