feat: remove experimental flag for telemetry (#4123)

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## About the changes
<!-- Describe the changes introduced. What are they and why are they
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This removes the experimental feature flag that defaulted to turn off
telemetry collection

frontend/src/component/admin/instance-privacy/InstancePrivacy.tsx

@@ -4,7 +4,6 @@ import { Box, styled } from '@mui/material';
 import useUiConfig from 'hooks/api/getters/useUiConfig/useUiConfig';
 import { InstancePrivacySection } from './InstancePrivacySection';
 import { useTelemetry } from 'hooks/api/getters/useTelemetry/useTelemetry';
-import { ConditionallyRender } from 'component/common/ConditionallyRender/ConditionallyRender';
 
 interface IFeatureActivenessManagementInfo {
     enabled: IActivenessManagementInfo;
@@ -85,7 +84,7 @@ const featureCollectionActivenessManagementTexts: IFeatureActivenessManagementIn
 
 export const InstancePrivacy = () => {
     const { settings } = useTelemetry();
-    const { uiConfig, loading } = useUiConfig();
+    const { loading } = useUiConfig();
 
     if (loading) {
         return null;
@@ -116,30 +115,17 @@ export const InstancePrivacy = () => {
                     changeInfoText={versionActivenessInfo.changeInfoText}
                     variablesText={versionActivenessInfo.environmentVariables}
                 />
-                <ConditionallyRender
-                    condition={Boolean(
-                        uiConfig.flags.experimentalExtendedTelemetry
-                    )}
-                    show={
-                        <InstancePrivacySection
-                            title={featureCollectionDetails.title}
-                            infoText={featureCollectionDetails.infoText}
-                            concreteDetails={
-                                featureCollectionDetails.concreteDetails
-                            }
-                            enabled={
-                                settings?.featureInfoCollectionEnabled &&
-                                settings?.versionInfoCollectionEnabled
-                            }
-                            changeInfoText={
-                                featureActivenessInfo.changeInfoText
-                            }
-                            variablesText={
-                                featureActivenessInfo.environmentVariables
-                            }
-                            dependsOnText={dependsOnFeatureCollection}
-                        />
+                <InstancePrivacySection
+                    title={featureCollectionDetails.title}
+                    infoText={featureCollectionDetails.infoText}
+                    concreteDetails={featureCollectionDetails.concreteDetails}
+                    enabled={
+                        settings?.featureInfoCollectionEnabled &&
+                        settings?.versionInfoCollectionEnabled
                     }
+                    changeInfoText={featureActivenessInfo.changeInfoText}
+                    variablesText={featureActivenessInfo.environmentVariables}
+                    dependsOnText={dependsOnFeatureCollection}
                 />
             </StyledBox>
         </PageContent>

frontend/src/interfaces/uiConfig.ts

@@ -54,7 +54,6 @@ export interface IFlags {
     advancedPlayground?: boolean;
     customRootRoles?: boolean;
     strategySplittedButton?: boolean;
-    experimentalExtendedTelemetry?: boolean;
 }
 
 export interface IVersionInfo {

src/lib/__snapshots__/create-config.test.ts.snap

@@ -77,7 +77,6 @@ exports[`should create default config 1`] = `
       "disableNotifications": false,
       "embedProxy": true,
       "embedProxyFrontend": true,
-      "experimentalExtendedTelemetry": false,
       "featuresExportImport": true,
       "googleAuthEnabled": false,
       "groupRootRoles": false,
@@ -111,7 +110,6 @@ exports[`should create default config 1`] = `
       "disableNotifications": false,
       "embedProxy": true,
       "embedProxyFrontend": true,
-      "experimentalExtendedTelemetry": false,
       "featuresExportImport": true,
       "googleAuthEnabled": false,
       "groupRootRoles": false,

src/lib/routes/admin-api/telemetry.ts

@@ -54,10 +54,7 @@ class TelemetryController extends Controller {
             telemetrySettingsSchema.$id,
             {
                 versionInfoCollectionEnabled: this.config.versionCheck.enable,
-                featureInfoCollectionEnabled:
-                    this.config.flagResolver.isEnabled(
-                        'experimentalExtendedTelemetry',
-                    ) && this.config.telemetry,
+                featureInfoCollectionEnabled: this.config.telemetry,
             },
         );
     }

src/lib/services/version-service.test.ts

@@ -14,21 +14,6 @@ afterAll(() => {
     nock.enableNetConnect();
 });
 
-const getTestFlagResolver = (enabled: boolean) => {
-    return {
-        // eslint-disable-next-line @typescript-eslint/no-unused-vars
-        isEnabled: () => {
-            return enabled;
-        },
-        getAll: () => {
-            return {};
-        },
-        getVariant: () => {
-            return { name: '', enabled: false };
-        },
-    };
-};
-
 test('yields current versions', async () => {
     const url = `https://${randomId()}.example.com`;
     const stores = createStores();
@@ -49,7 +34,6 @@ test('yields current versions', async () => {
     const service = new VersionService(stores, {
         getLogger,
         versionCheck: { url, enable: true },
-        flagResolver: getTestFlagResolver(true),
         telemetry: true,
     });
     await service.checkLatestVersion();
@@ -84,7 +68,6 @@ test('supports setting enterprise version as well', async () => {
         getLogger,
         versionCheck: { url, enable: true },
         enterpriseVersion,
-        flagResolver: getTestFlagResolver(true),
         telemetry: true,
     });
     await service.checkLatestVersion();
@@ -119,7 +102,6 @@ test('if version check is not enabled should not make any calls', async () => {
         getLogger,
         versionCheck: { url, enable: false },
         enterpriseVersion,
-        flagResolver: getTestFlagResolver(true),
         telemetry: true,
     });
     await service.checkLatestVersion();
@@ -162,7 +144,6 @@ test('sets featureinfo', async () => {
         getLogger,
         versionCheck: { url, enable: true },
         enterpriseVersion,
-        flagResolver: getTestFlagResolver(true),
         telemetry: true,
     });
     await service.checkLatestVersion();
@@ -211,47 +192,6 @@ test('counts toggles', async () => {
         getLogger,
         versionCheck: { url, enable: true },
         enterpriseVersion,
-        flagResolver: getTestFlagResolver(true),
-        telemetry: true,
-    });
-    await service.checkLatestVersion();
-    expect(scope.isDone()).toEqual(true);
-    nock.cleanAll();
-});
-
-test('doesnt report featureinfo when flag off', async () => {
-    const url = `https://${randomId()}.example.com`;
-    const stores = createStores();
-    const enterpriseVersion = '4.0.0';
-    await stores.settingStore.insert('instanceInfo', { id: '1234abc' });
-    await stores.settingStore.insert('unleash.enterprise.auth.oidc', {
-        enabled: true,
-    });
-    await stores.featureToggleStore.create('project', { name: uuidv4() });
-    await stores.strategyStore.createStrategy({
-        name: uuidv4(),
-        editable: true,
-    });
-    const latest = {
-        oss: '4.0.0',
-        enterprise: '4.0.0',
-    };
-
-    const scope = nock(url)
-        .post('/', (body) => body.featureInfo === undefined)
-        .reply(() => [
-            200,
-            JSON.stringify({
-                latest: true,
-                versions: latest,
-            }),
-        ]);
-
-    const service = new VersionService(stores, {
-        getLogger,
-        versionCheck: { url, enable: true },
-        enterpriseVersion,
-        flagResolver: getTestFlagResolver(false),
         telemetry: true,
     });
     await service.checkLatestVersion();
@@ -314,7 +254,6 @@ test('counts custom strategies', async () => {
         getLogger,
         versionCheck: { url, enable: true },
         enterpriseVersion,
-        flagResolver: getTestFlagResolver(true),
         telemetry: true,
     });
     await service.checkLatestVersion();

src/lib/services/version-service.ts

@@ -19,7 +19,6 @@ import { ISettingStore } from '../types/stores/settings-store';
 import { hoursToMilliseconds } from 'date-fns';
 import { IStrategyStore } from 'lib/types';
 import { FEATURES_EXPORTED, FEATURES_IMPORTED } from '../types';
-import { IFlagResolver } from '../types';
 
 export interface IVersionInfo {
     oss: string;
@@ -102,8 +101,6 @@ export default class VersionService {
 
     private timer: NodeJS.Timeout;
 
-    private flagResolver: IFlagResolver;
-
     constructor(
         {
             settingStore,
@@ -137,15 +134,10 @@ export default class VersionService {
             getLogger,
             versionCheck,
             enterpriseVersion,
-            flagResolver,
             telemetry,
         }: Pick<
             IUnleashConfig,
-            | 'getLogger'
-            | 'versionCheck'
-            | 'enterpriseVersion'
-            | 'flagResolver'
-            | 'telemetry'
+            'getLogger' | 'versionCheck' | 'enterpriseVersion' | 'telemetry'
         >,
     ) {
         this.logger = getLogger('lib/services/version-service.js');
@@ -169,7 +161,6 @@ export default class VersionService {
         this.telemetryEnabled = telemetry;
         this.versionCheckUrl = versionCheck.url;
         this.isLatest = true;
-        this.flagResolver = flagResolver;
         process.nextTick(() => this.setup());
     }
 
@@ -200,12 +191,7 @@ export default class VersionService {
                     instanceId: this.instanceId,
                 };
 
-                if (
-                    this.flagResolver.isEnabled(
-                        'experimentalExtendedTelemetry',
-                    ) &&
-                    this.telemetryEnabled
-                ) {
+                if (this.telemetryEnabled) {
                     const featureInfo = await this.getFeatureUsageInfo();
                     versionPayload.featureInfo = featureInfo;
                 }

src/lib/types/experimental.ts

@@ -20,7 +20,6 @@ export type IFlagKey =
     | 'demo'
     | 'googleAuthEnabled'
     | 'disableBulkToggle'
-    | 'experimentalExtendedTelemetry'
     | 'segmentContextFieldUsage'
     | 'disableNotifications'
     | 'advancedPlayground'
@@ -94,10 +93,6 @@ const flags: IFlags = {
         process.env.GOOGLE_AUTH_ENABLED,
         false,
     ),
-    experimentalExtendedTelemetry: parseEnvVarBoolean(
-        process.env.UNLEASH_EXPERIMENTAL_EXTENDED_TELEMETRY,
-        false,
-    ),
     disableBulkToggle: parseEnvVarBoolean(
         process.env.DISABLE_BULK_TOGGLE,
         false,