task: enabled in OSS. (#8856)

Hardcode project and environment names to filter by when OSS

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

@@ -85,6 +85,7 @@ exports[`should create default config 1`] = `
   },
   "inlineSegmentConstraints": true,
   "isEnterprise": false,
+  "isOss": false,
   "listen": {
     "host": undefined,
     "port": 4242,

src/lib/create-config.ts

@@ -620,6 +620,10 @@ export function createConfig(options: IUnleashOptions): IUnleashConfig {
         Boolean(options.enterpriseVersion) &&
         ui.environment?.toLowerCase() !== 'pro';
 
+    const isTest = process.env.NODE_ENV === 'test';
+    const isOss = isTest
+        ? options.isOss || false
+        : !isEnterprise && ui.environment !== 'pro';
     const metricsRateLimiting = loadMetricsRateLimitingConfig(options);
 
     const rateLimiting = loadRateLimitingConfig(options);
@@ -760,6 +764,7 @@ export function createConfig(options: IUnleashOptions): IUnleashConfig {
         publicFolder: options.publicFolder,
         disableScheduler: options.disableScheduler,
         isEnterprise: isEnterprise,
+        isOss: isOss,
         metricsRateLimiting,
         rateLimiting,
         feedbackUriPath,

src/lib/db/feature-environment-store.ts

@@ -3,13 +3,14 @@ import type {
     FeatureEnvironmentKey,
     IFeatureEnvironmentStore,
 } from '../types/stores/feature-environment-store';
-import type { Logger, LogProvider } from '../logger';
+import type { Logger } from '../logger';
 import metricsHelper from '../util/metrics-helper';
 import { DB_TIME } from '../metric-events';
 import type { IFeatureEnvironment, IVariant } from '../types/model';
 import NotFoundError from '../error/notfound-error';
 import { v4 as uuidv4 } from 'uuid';
 import type { Db } from './db';
+import type { IUnleashConfig } from '../types';
 
 const T = {
     featureEnvs: 'feature_environments',
@@ -36,7 +37,12 @@ export class FeatureEnvironmentStore implements IFeatureEnvironmentStore {
 
     private readonly timer: Function;
 
-    constructor(db: Db, eventBus: EventEmitter, getLogger: LogProvider) {
+    private readonly isOss: boolean;
+    constructor(
+        db: Db,
+        eventBus: EventEmitter,
+        { getLogger, isOss }: Pick<IUnleashConfig, 'getLogger' | 'isOss'>,
+    ) {
         this.db = db;
         this.logger = getLogger('feature-environment-store.ts');
         this.timer = (action) =>
@@ -44,6 +50,7 @@ export class FeatureEnvironmentStore implements IFeatureEnvironmentStore {
                 store: 'feature-environments',
                 action,
             });
+        this.isOss = isOss;
     }
 
     async delete({
@@ -96,11 +103,30 @@ export class FeatureEnvironmentStore implements IFeatureEnvironmentStore {
         );
     }
 
+    addOssFilterIfNeeded(queryBuilder) {
+        if (this.isOss) {
+            return queryBuilder
+                .join(
+                    'environments',
+                    'environments.name',
+                    '=',
+                    `${T.featureEnvs}.environment`,
+                )
+                .whereIn('environments.name', [
+                    'default',
+                    'development',
+                    'production',
+                ]);
+        }
+        return queryBuilder;
+    }
+
     async getAll(query?: Object): Promise<IFeatureEnvironment[]> {
         let rows = this.db(T.featureEnvs);
         if (query) {
             rows = rows.where(query);
         }
+        this.addOssFilterIfNeeded(rows);
         return (await rows).map((r) => ({
             enabled: r.enabled,
             featureName: r.feature_name,
@@ -119,6 +145,7 @@ export class FeatureEnvironmentStore implements IFeatureEnvironmentStore {
         if (environment) {
             rows = rows.where({ environment });
         }
+        this.addOssFilterIfNeeded(rows);
         return (await rows).map((r) => ({
             enabled: r.enabled,
             featureName: r.feature_name,

src/lib/db/index.ts

@@ -94,12 +94,7 @@ export const createStores = (
         settingStore: new SettingStore(db, getLogger),
         userStore: new UserStore(db, getLogger, config.flagResolver),
         accountStore: new AccountStore(db, getLogger),
-        projectStore: new ProjectStore(
+        projectStore: new ProjectStore(db, eventBus, config),
-            db,
-            eventBus,
-            getLogger,
-            config.flagResolver,
-        ),
         tagStore: new TagStore(db, eventBus, getLogger),
         tagTypeStore: new TagTypeStore(db, eventBus, getLogger),
         addonStore: new AddonStore(db, eventBus, getLogger),
@@ -122,15 +117,14 @@ export const createStores = (
         clientFeatureToggleStore: new FeatureToggleClientStore(
             db,
             eventBus,
-            getLogger,
+            config,
-            config.flagResolver,
         ),
-        environmentStore: new EnvironmentStore(db, eventBus, getLogger),
+        environmentStore: new EnvironmentStore(db, eventBus, config),
         featureTagStore: new FeatureTagStore(db, eventBus, getLogger),
         featureEnvironmentStore: new FeatureEnvironmentStore(
             db,
             eventBus,
-            getLogger,
+            config,
         ),
         userSplashStore: new UserSplashStore(db, eventBus, getLogger),
         roleStore: new RoleStore(db, eventBus, getLogger),

src/lib/features/access/createAccessService.ts

@@ -25,7 +25,7 @@ export const createAccessService = (
     const groupStore = new GroupStore(db);
     const accountStore = new AccountStore(db, getLogger);
     const roleStore = new RoleStore(db, eventBus, getLogger);
-    const environmentStore = new EnvironmentStore(db, eventBus, getLogger);
+    const environmentStore = new EnvironmentStore(db, eventBus, config);
     const accessStore = new AccessStore(db, eventBus, getLogger);
     const eventService = createEventsService(db, config);
     const groupService = new GroupService(

src/lib/features/api-tokens/createApiTokenService.ts

@@ -21,7 +21,7 @@ export const createApiTokenService = (
         getLogger,
         config.flagResolver,
     );
-    const environmentStore = new EnvironmentStore(db, eventBus, getLogger);
+    const environmentStore = new EnvironmentStore(db, eventBus, config);
     const eventService = createEventsService(db, config);
 
     return new ApiTokenService(

src/lib/features/client-feature-toggles/client-feature-toggle-store.ts

@@ -1,7 +1,7 @@
 import { Knex } from 'knex';
 import metricsHelper from '../../util/metrics-helper';
 import { DB_TIME } from '../../metric-events';
-import type { Logger, LogProvider } from '../../logger';
+import type { Logger } from '../../logger';
 import type {
     IFeatureToggleClient,
     IFeatureToggleClientStore,
@@ -9,6 +9,7 @@ import type {
     IFlagResolver,
     IStrategyConfig,
     ITag,
+    IUnleashConfig,
     PartialDeep,
 } from '../../types';
 import {
@@ -46,11 +47,16 @@ export default class FeatureToggleClientStore
 
     private flagResolver: IFlagResolver;
 
+    private readonly isOss: boolean;
+
     constructor(
         db: Db,
         eventBus: EventEmitter,
-        getLogger: LogProvider,
+        {
-        flagResolver: IFlagResolver,
+            getLogger,
+            flagResolver,
+            isOss,
+        }: Pick<IUnleashConfig, 'getLogger' | 'flagResolver' | 'isOss'>,
     ) {
         this.db = db;
         this.logger = getLogger('feature-toggle-client-store.ts');
@@ -60,6 +66,7 @@ export default class FeatureToggleClientStore
                 action,
             });
         this.flagResolver = flagResolver;
+        this.isOss = isOss;
     }
 
     private async getAll({
@@ -72,7 +79,6 @@ export default class FeatureToggleClientStore
         const isPlayground = requestType === 'playground';
         const environment = featureQuery?.environment || DEFAULT_ENV;
         const stopTimer = this.timer(`getAllBy${requestType}`);
-
         let selectColumns = [
             'features.name as name',
             'features.description as description',
@@ -103,6 +109,10 @@ export default class FeatureToggleClientStore
 
         let query = this.db('features')
             .modify(FeatureToggleStore.filterByArchived, archived)
+            .modify(
+                FeatureToggleStore.filterByProjectsAccessibleByOss,
+                this.isOss,
+            )
             .leftJoin(
                 this.db('feature_strategies')
                     .select('*')

src/lib/features/client-feature-toggles/createClientFeatureToggleService.ts

@@ -10,13 +10,10 @@ export const createClientFeatureToggleService = (
     db: Db,
     config: IUnleashConfig,
 ): ClientFeatureToggleService => {
-    const { getLogger, eventBus, flagResolver } = config;
-
     const featureToggleClientStore = new FeatureToggleClientStore(
         db,
-        eventBus,
+        config.eventBus,
-        getLogger,
+        config,
-        flagResolver,
     );
 
     const segmentReadModel = new SegmentReadModel(db);
@@ -26,7 +23,7 @@ export const createClientFeatureToggleService = (
             clientFeatureToggleStore: featureToggleClientStore,
         },
         segmentReadModel,
-        { getLogger, flagResolver },
+        config,
     );
 
     return clientFeatureToggleService;
@@ -35,8 +32,6 @@ export const createClientFeatureToggleService = (
 export const createFakeClientFeatureToggleService = (
     config: IUnleashConfig,
 ): ClientFeatureToggleService => {
-    const { getLogger, flagResolver } = config;
-
     const fakeClientFeatureToggleStore = new FakeClientFeatureToggleStore();
 
     const fakeSegmentReadModel = new FakeSegmentReadModel();
@@ -46,7 +41,7 @@ export const createFakeClientFeatureToggleService = (
             clientFeatureToggleStore: fakeClientFeatureToggleStore,
         },
         fakeSegmentReadModel,
-        { getLogger, flagResolver },
+        config,
     );
 
     return clientFeatureToggleService;

src/lib/features/export-import-toggles/createExportImportService.ts

@@ -150,12 +150,7 @@ export const deferredExportImportTogglesService = (
         );
         const tagStore = new TagStore(db, eventBus, getLogger);
         const tagTypeStore = new TagTypeStore(db, eventBus, getLogger);
-        const projectStore = new ProjectStore(
+        const projectStore = new ProjectStore(db, eventBus, config);
-            db,
-            eventBus,
-            getLogger,
-            flagResolver,
-        );
         const featureTagStore = new FeatureTagStore(db, eventBus, getLogger);
         const strategyStore = new StrategyStore(db, getLogger);
         const contextFieldStore = new ContextFieldStore(
@@ -172,7 +167,7 @@ export const deferredExportImportTogglesService = (
         const featureEnvironmentStore = new FeatureEnvironmentStore(
             db,
             eventBus,
-            getLogger,
+            config,
         );
         const eventStore = new EventStore(db, getLogger);
         const accessService = createAccessService(db, config);

src/lib/features/feature-lifecycle/createFeatureLifecycle.ts

@@ -19,11 +19,11 @@ export const createFeatureLifecycleService =
         const { eventBus, getLogger } = config;
         const eventStore = new EventStore(db, getLogger);
         const featureLifecycleStore = new FeatureLifecycleStore(db);
-        const environmentStore = new EnvironmentStore(db, eventBus, getLogger);
+        const environmentStore = new EnvironmentStore(db, eventBus, config);
         const featureEnvironmentStore = new FeatureEnvironmentStore(
             db,
             eventBus,
-            getLogger,
+            config,
         );
         const eventService = createEventsService(db, config);
         const featureLifecycleService = new FeatureLifecycleService(

src/lib/features/feature-toggle/createFeatureToggleService.ts

@@ -80,19 +80,13 @@ export const createFeatureToggleService = (
     const featureToggleClientStore = new FeatureToggleClientStore(
         db,
         eventBus,
-        getLogger,
+        config,
-        flagResolver,
-    );
-    const projectStore = new ProjectStore(
-        db,
-        eventBus,
-        getLogger,
-        flagResolver,
     );
+    const projectStore = new ProjectStore(db, eventBus, config);
     const featureEnvironmentStore = new FeatureEnvironmentStore(
         db,
         eventBus,
-        getLogger,
+        config,
     );
     const contextFieldStore = new ContextFieldStore(
         db,
@@ -105,7 +99,7 @@ export const createFeatureToggleService = (
     const accessStore = new AccessStore(db, eventBus, getLogger);
     const featureTagStore = new FeatureTagStore(db, eventBus, getLogger);
     const roleStore = new RoleStore(db, eventBus, getLogger);
-    const environmentStore = new EnvironmentStore(db, eventBus, getLogger);
+    const environmentStore = new EnvironmentStore(db, eventBus, config);
     const eventService = createEventsService(db, config);
     const groupService = new GroupService(
         { groupStore, accountStore },

src/lib/features/feature-toggle/feature-toggle-store.ts

@@ -439,6 +439,16 @@ export default class FeatureToggleStore implements IFeatureToggleStore {
             : queryBuilder.whereNull('archived_at');
     };
 
+    static filterByProjectsAccessibleByOss: Knex.QueryCallbackWithArgs = (
+        queryBuilder: Knex.QueryBuilder,
+        isOss: boolean,
+    ) => {
+        if (isOss) {
+            return queryBuilder.andWhere('project', '=', 'default');
+        }
+        return queryBuilder;
+    };
+
     rowToFeature(row: FeaturesTable): FeatureToggle {
         if (!row) {
             throw new NotFoundError('No feature flag found');

src/lib/features/instance-stats/createInstanceStatsService.ts

@@ -58,13 +58,8 @@ export const createInstanceStatsService = (db: Db, config: IUnleashConfig) => {
         flagResolver,
     );
     const userStore = new UserStore(db, getLogger, flagResolver);
-    const projectStore = new ProjectStore(
+    const projectStore = new ProjectStore(db, eventBus, config);
-        db,
+    const environmentStore = new EnvironmentStore(db, eventBus, config);
-        eventBus,
-        getLogger,
-        flagResolver,
-    );
-    const environmentStore = new EnvironmentStore(db, eventBus, getLogger);
     const strategyStore = new StrategyStore(db, getLogger);
     const contextFieldStore = new ContextFieldStore(
         db,

src/lib/features/project-environments/createEnvironmentService.ts

@@ -21,21 +21,16 @@ export const createEnvironmentService =
         const featureEnvironmentStore = new FeatureEnvironmentStore(
             db,
             eventBus,
-            getLogger,
+            config,
-        );
-        const projectStore = new ProjectStore(
-            db,
-            eventBus,
-            getLogger,
-            flagResolver,
         );
+        const projectStore = new ProjectStore(db, eventBus, config);
         const featureStrategiesStore = new FeatureStrategiesStore(
             db,
             eventBus,
             getLogger,
             flagResolver,
         );
-        const environmentStore = new EnvironmentStore(db, eventBus, getLogger);
+        const environmentStore = new EnvironmentStore(db, eventBus, config);
         const eventService = createEventsService(db, config);
         return new EnvironmentService(
             {

src/lib/features/project-environments/environment-store.ts

@@ -1,6 +1,6 @@
 import type EventEmitter from 'events';
 import type { Db } from '../../db/db';
-import type { Logger, LogProvider } from '../../logger';
+import type { Logger } from '../../logger';
 import metricsHelper from '../../util/metrics-helper';
 import { DB_TIME } from '../../metric-events';
 import type {
@@ -12,6 +12,7 @@ import NotFoundError from '../../error/notfound-error';
 import type { IEnvironmentStore } from './environment-store-type';
 import { snakeCaseKeys } from '../../util/snakeCase';
 import type { CreateFeatureStrategySchema } from '../../openapi';
+import type { IUnleashConfig } from '../../types';
 
 interface IEnvironmentsTable {
     name: string;
@@ -104,11 +105,18 @@ export default class EnvironmentStore implements IEnvironmentStore {
 
     private db: Db;
 
+    private isOss: boolean;
+
     private timer: (string) => any;
 
-    constructor(db: Db, eventBus: EventEmitter, getLogger: LogProvider) {
+    constructor(
+        db: Db,
+        eventBus: EventEmitter,
+        { getLogger, isOss }: Pick<IUnleashConfig, 'getLogger' | 'isOss'>,
+    ) {
         this.db = db;
         this.logger = getLogger('db/environment-store.ts');
+        this.isOss = isOss;
         this.timer = (action) =>
             metricsHelper.wrapTimer(eventBus, DB_TIME, {
                 store: 'environment',
@@ -148,9 +156,15 @@ export default class EnvironmentStore implements IEnvironmentStore {
 
     async get(key: string): Promise<IEnvironment> {
         const stopTimer = this.timer('get');
-        const row = await this.db<IEnvironmentsTable>(TABLE)
+        let keyQuery = this.db<IEnvironmentsTable>(TABLE).where({ name: key });
-            .where({ name: key })
+        if (this.isOss) {
-            .first();
+            keyQuery = keyQuery.whereIn('name', [
+                'default',
+                'development',
+                'production',
+            ]);
+        }
+        const row = await keyQuery.first();
         stopTimer();
         if (row) {
             return mapRow(row);
@@ -169,6 +183,9 @@ export default class EnvironmentStore implements IEnvironmentStore {
         if (query) {
             qB = qB.where(query);
         }
+        if (this.isOss) {
+            qB = qB.whereIn('name', ['default', 'development', 'production']);
+        }
         const rows = await qB;
         stopTimer();
         return rows.map(mapRow);
@@ -196,6 +213,9 @@ export default class EnvironmentStore implements IEnvironmentStore {
         if (query) {
             qB = qB.where(query);
         }
+        if (this.isOss) {
+            qB = qB.whereIn('name', ['default', 'development', 'production']);
+        }
         const rows = await qB;
         stopTimer();
         return rows.map(mapRowWithCounts);
@@ -230,6 +250,13 @@ export default class EnvironmentStore implements IEnvironmentStore {
         if (query) {
             qB = qB.where(query);
         }
+        if (this.isOss) {
+            qB = qB.whereIn('environments.name', [
+                'default',
+                'production',
+                'development',
+            ]);
+        }
 
         const rows = await qB;
         stopTimer();

src/lib/features/project-insights/createProjectInsightsService.ts

@@ -16,12 +16,7 @@ export const createProjectInsightsService = (
     config: IUnleashConfig,
 ): ProjectInsightsService => {
     const { eventBus, getLogger, flagResolver } = config;
-    const projectStore = new ProjectStore(
+    const projectStore = new ProjectStore(db, eventBus, config);
-        db,
-        eventBus,
-        getLogger,
-        flagResolver,
-    );
     const featureToggleStore = new FeatureToggleStore(
         db,
         eventBus,

src/lib/features/project-status/createProjectStatusService.ts

@@ -24,12 +24,7 @@ export const createProjectStatusService = (
     config: IUnleashConfig,
 ): ProjectStatusService => {
     const eventStore = new EventStore(db, config.getLogger);
-    const projectStore = new ProjectStore(
+    const projectStore = new ProjectStore(db, config.eventBus, config);
-        db,
-        config.eventBus,
-        config.getLogger,
-        config.flagResolver,
-    );
     const apiTokenStore = new ApiTokenStore(
         db,
         config.eventBus,

src/lib/features/project/createProjectService.ts

@@ -63,12 +63,7 @@ export const createProjectService = (
 ): ProjectService => {
     const { eventBus, getLogger, flagResolver } = config;
     const eventStore = new EventStore(db, getLogger);
-    const projectStore = new ProjectStore(
+    const projectStore = new ProjectStore(db, eventBus, config);
-        db,
-        eventBus,
-        getLogger,
-        flagResolver,
-    );
     const projectOwnersReadModel = new ProjectOwnersReadModel(db);
     const projectFlagCreatorsReadModel = new ProjectFlagCreatorsReadModel(db);
     const groupStore = new GroupStore(db);
@@ -79,11 +74,11 @@ export const createProjectService = (
         flagResolver,
     );
     const accountStore = new AccountStore(db, getLogger);
-    const environmentStore = new EnvironmentStore(db, eventBus, getLogger);
+    const environmentStore = new EnvironmentStore(db, eventBus, config);
     const featureEnvironmentStore = new FeatureEnvironmentStore(
         db,
         eventBus,
-        getLogger,
+        config,
     );
     const projectStatsStore = new ProjectStatsStore(db, eventBus, getLogger);
     const accessService: AccessService = createAccessService(db, config);

src/lib/features/project/project-store.ts

@@ -1,4 +1,4 @@
-import type { Logger, LogProvider } from '../../logger';
+import type { Logger } from '../../logger';
 
 import NotFoundError from '../../error/notfound-error';
 import type {
@@ -8,6 +8,7 @@ import type {
     IProjectApplication,
     IProjectApplications,
     IProjectUpdate,
+    IUnleashConfig,
     ProjectMode,
 } from '../../types';
 import type {
@@ -72,11 +73,16 @@ class ProjectStore implements IProjectStore {
 
     private timer: Function;
 
+    private isOss: boolean;
+
     constructor(
         db: Db,
         eventBus: EventEmitter,
-        getLogger: LogProvider,
+        {
-        flagResolver: IFlagResolver,
+            getLogger,
+            flagResolver,
+            isOss,
+        }: Pick<IUnleashConfig, 'getLogger' | 'flagResolver' | 'isOss'>,
     ) {
         this.db = db;
         this.logger = getLogger('project-store.ts');
@@ -86,6 +92,7 @@ class ProjectStore implements IProjectStore {
                 action,
             });
         this.flagResolver = flagResolver;
+        this.isOss = isOss;
     }
 
     // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
@@ -122,6 +129,9 @@ class ProjectStore implements IProjectStore {
             .orderBy('name', 'asc');
 
         projects = projects.where(`${TABLE}.archived_at`, null);
+        if (this.isOss) {
+            projects = projects.where('id', 'default');
+        }
 
         const rows = await projects;
 

src/lib/types/option.ts

@@ -143,6 +143,7 @@ export interface IUnleashOptions {
     metricsRateLimiting?: Partial<IMetricsRateLimiting>;
     dailyMetricsStorageDays?: number;
     rateLimiting?: Partial<IRateLimiting>;
+    isOss?: boolean;
     resourceLimits?: Partial<
         Pick<
             ResourceLimitsSchema,
@@ -273,6 +274,7 @@ export interface IUnleashConfig {
     publicFolder?: string;
     disableScheduler?: boolean;
     isEnterprise: boolean;
+    isOss: boolean;
     rateLimiting: IRateLimiting;
     feedbackUriPath?: string;
     openAIAPIKey?: string;

src/test/e2e/api/admin/environment-oss.e2e.test.ts

@@ -0,0 +1,68 @@
+import {
+    type IUnleashTest,
+    setupAppWithCustomConfig,
+} from '../../helpers/test-helper';
+import dbInit, { type ITestDb } from '../../helpers/database-init';
+import getLogger from '../../../fixtures/no-logger';
+
+let app: IUnleashTest;
+let db: ITestDb;
+
+beforeAll(async () => {
+    db = await dbInit('environment_api_is_oss_serial', getLogger, {
+        isOss: true,
+    });
+    app = await setupAppWithCustomConfig(
+        db.stores,
+        {
+            experimental: {
+                flags: {
+                    strictSchemaValidation: true,
+                },
+            },
+            isOss: true,
+        },
+        db.rawDatabase,
+    );
+    await db.stores.environmentStore.create({
+        name: 'development',
+        type: 'development',
+        enabled: true,
+    });
+    await db.stores.environmentStore.create({
+        name: 'production',
+        type: 'production',
+        enabled: true,
+    });
+    await db.stores.environmentStore.create({
+        name: 'customenvironment',
+        type: 'production',
+        enabled: true,
+    });
+    await db.stores.environmentStore.create({
+        name: 'customenvironment2',
+        type: 'production',
+        enabled: true,
+    });
+    await db.stores.environmentStore.create({
+        name: 'customenvironment3',
+        type: 'production',
+        enabled: true,
+    });
+});
+
+afterAll(async () => {
+    await app.destroy();
+    await db.destroy();
+});
+
+test('querying environments in OSS only returns environments that are included in oss', async () => {
+    await app.request
+        .get('/api/admin/environments')
+        .expect(200)
+        .expect((res) => {
+            expect(res.body.environments).toHaveLength(3);
+            const names = res.body.environments.map((env) => env.name);
+            expect(names).toEqual(['default', 'development', 'production']);
+        });
+});

src/test/e2e/api/client/feature-oss.e2e.test.ts

@@ -0,0 +1,82 @@
+import getLogger from '../../../fixtures/no-logger';
+import {
+    type IUnleashTest,
+    setupAppWithCustomConfig,
+} from '../../helpers/test-helper';
+import dbInit from '../../helpers/database-init';
+import type { ITestDb } from '../../helpers/database-init';
+import type { IAuditUser, IUser } from '../../../../lib/types';
+
+let app: IUnleashTest;
+let db: ITestDb;
+let testUser: IUser;
+const auditUser = {
+    username: 'audituser',
+    id: -42,
+    ip: 'localhost',
+} as IAuditUser;
+
+let userIndex = 0;
+const createUser = async (role?: number) => {
+    const name = `User ${userIndex}`;
+    const email = `user-${userIndex}@getunleash.io`;
+    userIndex++;
+
+    const { userStore } = db.stores;
+    return userStore.insert({ name, email });
+};
+
+beforeAll(async () => {
+    db = await dbInit('feature_api_client_is_oss', getLogger, { isOss: true });
+    app = await setupAppWithCustomConfig(
+        db.stores,
+        {
+            experimental: {
+                flags: {
+                    strictSchemaValidation: true,
+                },
+            },
+            isOss: true,
+        },
+        db.rawDatabase,
+    );
+    testUser = await createUser();
+    await app.services.projectService.createProject(
+        { id: 'secondproject', name: 'Second project not returned when oss' },
+        testUser,
+        auditUser,
+    );
+    await app.services.featureToggleService.createFeatureToggle(
+        'secondproject',
+        {
+            name: 'my.feature.toggle',
+        },
+        auditUser,
+        true,
+    );
+    await app.services.featureToggleService.createFeatureToggle(
+        'default',
+        {
+            name: 'my.default.toggle',
+        },
+        auditUser,
+        true,
+    );
+});
+afterAll(async () => {
+    await app.destroy();
+    await db.destroy();
+});
+
+describe('OSS downgrade', () => {
+    test('features created in projects other than default is not visible in client endpoint', async () => {
+        return app.request
+            .get('/api/client/features')
+            .expect('Content-Type', /json/)
+            .expect(200)
+            .expect((res) => {
+                expect(res.body.features).toHaveLength(1);
+                expect(res.body.features[0].name).toBe('my.default.toggle');
+            });
+    });
+});