[License Management] Do not break when telemetry.enabled:false (#69711)

Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>

x-pack/plugins/license_management/public/application/app_context.tsx

@@ -9,7 +9,7 @@ import { ScopedHistory } from 'kibana/public';
 
 import { CoreStart } from '../../../../../src/core/public';
 import { LicensingPluginSetup, ILicense } from '../../../licensing/public';
-import { TelemetryPluginSetup } from '../../../../../src/plugins/telemetry/public';
+import { TelemetryPluginStart } from '../../../../../src/plugins/telemetry/public';
 import { ClientConfigType } from '../types';
 import { BreadcrumbService } from './breadcrumbs';
 
@@ -23,7 +23,7 @@ export interface AppDependencies {
   };
   plugins: {
     licensing: LicensingPluginSetup;
-    telemetry?: TelemetryPluginSetup;
+    telemetry?: TelemetryPluginStart;
   };
   docLinks: {
     security: string;

x-pack/plugins/license_management/public/application/components/telemetry_opt_in/opt_in_example_flyout.tsx

@@ -0,0 +1,11 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { OptInExampleFlyout } from '../../../../../../../src/plugins/telemetry_management_section/public';
+
+// required for lazy loading
+// eslint-disable-next-line import/no-default-export
+export default OptInExampleFlyout;

x-pack/plugins/license_management/public/application/components/telemetry_opt_in/telemetry_opt_in.tsx

@@ -5,13 +5,19 @@
  */
 
 import React, { Fragment } from 'react';
-import { EuiLink, EuiCheckbox, EuiSpacer, EuiText, EuiTitle, EuiPopover } from '@elastic/eui';
-import { FormattedMessage } from '@kbn/i18n/react';
 import {
-  OptInExampleFlyout,
-  PRIVACY_STATEMENT_URL,
-  TelemetryPluginSetup,
-} from '../../lib/telemetry';
+  EuiLink,
+  EuiCheckbox,
+  EuiSpacer,
+  EuiText,
+  EuiTitle,
+  EuiPopover,
+  EuiLoadingSpinner,
+} from '@elastic/eui';
+import { FormattedMessage } from '@kbn/i18n/react';
+import { TelemetryPluginStart } from '../../lib/telemetry';
+
+const OptInExampleFlyout = React.lazy(() => import('./opt_in_example_flyout'));
 
 interface State {
   showMoreTelemetryInfo: boolean;
@@ -22,7 +28,7 @@ interface Props {
   onOptInChange: (isOptingInToTelemetry: boolean) => void;
   isOptingInToTelemetry: boolean;
   isStartTrial: boolean;
-  telemetry: TelemetryPluginSetup;
+  telemetry: TelemetryPluginStart;
 }
 
 export class TelemetryOptIn extends React.Component<Props, State> {
@@ -54,11 +60,15 @@ export class TelemetryOptIn extends React.Component<Props, State> {
 
     let example = null;
     if (showExample) {
+      // Using React.Suspense and lazy loading here to avoid crashing the plugin when importing
+      // OptInExampleFlyout but telemetryManagementSection is disabled
       example = (
-        <OptInExampleFlyout
-          onClose={() => this.setState({ showExample: false })}
-          fetchExample={telemetry.telemetryService.fetchExample}
-        />
+        <React.Suspense fallback={<EuiLoadingSpinner />}>
+          <OptInExampleFlyout
+            onClose={() => this.setState({ showExample: false })}
+            fetchExample={telemetry.telemetryService.fetchExample}
+          />
+        </React.Suspense>
       );
     }
 
@@ -116,7 +126,10 @@ export class TelemetryOptIn extends React.Component<Props, State> {
                   </EuiLink>
                 ),
                 telemetryPrivacyStatementLink: (
-                  <EuiLink href={PRIVACY_STATEMENT_URL} target="_blank">
+                  <EuiLink
+                    href={telemetry.telemetryConstants.getPrivacyStatementUrl()}
+                    target="_blank"
+                  >
                     <FormattedMessage
                       id="xpack.licenseMgmt.telemetryOptIn.telemetryPrivacyStatementLinkText"
                       defaultMessage="telemetry privacy statement"

x-pack/plugins/license_management/public/application/lib/telemetry.ts

@@ -4,15 +4,14 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-import { TelemetryPluginSetup } from '../../../../../../src/plugins/telemetry/public';
+import type { TelemetryPluginStart } from '../../../../../../src/plugins/telemetry/public';
 
-export { OptInExampleFlyout } from '../../../../../../src/plugins/telemetry_management_section/public/';
-export { PRIVACY_STATEMENT_URL } from '../../../../../../src/plugins/telemetry/common/constants';
-export { TelemetryPluginSetup, shouldShowTelemetryOptIn };
+export type { TelemetryPluginStart } from '../../../../../../src/plugins/telemetry/public';
+export { shouldShowTelemetryOptIn };
 
 function shouldShowTelemetryOptIn(
-  telemetry?: TelemetryPluginSetup
-): telemetry is TelemetryPluginSetup {
+  telemetry?: TelemetryPluginStart
+): telemetry is TelemetryPluginStart {
   if (telemetry) {
     const { telemetryService } = telemetry;
     const isOptedIn = telemetryService.getIsOptedIn();

x-pack/plugins/license_management/public/application/sections/license_dashboard/start_trial/start_trial.tsx

@@ -26,12 +26,12 @@ import { FormattedMessage } from '@kbn/i18n/react';
 import { TelemetryOptIn } from '../../../components/telemetry_opt_in';
 import { EXTERNAL_LINKS } from '../../../../../common/constants';
 import { AppContextConsumer, AppDependencies } from '../../../app_context';
-import { TelemetryPluginSetup, shouldShowTelemetryOptIn } from '../../../lib/telemetry';
+import { TelemetryPluginStart, shouldShowTelemetryOptIn } from '../../../lib/telemetry';
 
 interface Props {
   loadTrialStatus: () => void;
   startLicenseTrial: () => void;
-  telemetry?: TelemetryPluginSetup;
+  telemetry?: TelemetryPluginStart;
   shouldShowStartTrial: boolean;
 }
 

x-pack/plugins/license_management/public/plugin.ts

@@ -6,7 +6,7 @@
 import { first } from 'rxjs/operators';
 import { CoreSetup, Plugin, PluginInitializerContext } from 'src/core/public';
 
-import { TelemetryPluginSetup } from '../../../../src/plugins/telemetry/public';
+import { TelemetryPluginStart } from '../../../../src/plugins/telemetry/public';
 import { ManagementSetup, ManagementSectionId } from '../../../../src/plugins/management/public';
 import { LicensingPluginSetup } from '../../../plugins/licensing/public';
 import { PLUGIN } from '../common/constants';
@@ -14,10 +14,13 @@ import { ClientConfigType } from './types';
 import { AppDependencies } from './application';
 import { BreadcrumbService } from './application/breadcrumbs';
 
-interface PluginsDependencies {
+interface PluginsDependenciesSetup {
   management: ManagementSetup;
   licensing: LicensingPluginSetup;
-  telemetry?: TelemetryPluginSetup;
+}
+
+interface PluginsDependenciesStart {
+  telemetry?: TelemetryPluginStart;
 }
 
 export interface LicenseManagementUIPluginSetup {
@@ -31,7 +34,10 @@ export class LicenseManagementUIPlugin
 
   constructor(private readonly initializerContext: PluginInitializerContext) {}
 
-  setup(coreSetup: CoreSetup, plugins: PluginsDependencies): LicenseManagementUIPluginSetup {
+  setup(
+    coreSetup: CoreSetup<PluginsDependenciesStart>,
+    plugins: PluginsDependenciesSetup
+  ): LicenseManagementUIPluginSetup {
     const config = this.initializerContext.config.get<ClientConfigType>();
 
     if (!config.ui.enabled) {
@@ -42,14 +48,14 @@ export class LicenseManagementUIPlugin
     }
 
     const { getStartServices } = coreSetup;
-    const { management, telemetry, licensing } = plugins;
+    const { management, licensing } = plugins;
 
     management.sections.getSection(ManagementSectionId.Stack).registerApp({
       id: PLUGIN.id,
       title: PLUGIN.title,
       order: 0,
       mount: async ({ element, setBreadcrumbs, history }) => {
-        const [core] = await getStartServices();
+        const [core, { telemetry }] = await getStartServices();
         const initialLicense = await plugins.licensing.license$.pipe(first()).toPromise();
 
         // Setup documentation links