feat: Support feature flag evaluation server side (#5511)

* feat(editor): roll out schema view * feat(editor): add posthog tracking * refactor: use composables * refactor: clean up console log * refactor: clean up impl * chore: clean up impl * fix: fix demo var * chore: add comment * refactor: clean up * chore: wrap error func * refactor: clean up import * refactor: make store * feat: enable rudderstack usebeacon, move event to unload * chore: clean up alert * refactor: move tracking from hooks * fix: reload flags on login * fix: add func to setup * fix: clear duplicate import * chore: add console to tesT * chore: add console to tesT * fix: try reload * chore: randomize instnace id for testing * chore: randomize instnace id for testing * chore: add console logs for testing * chore: move random id to fe * chore: use query param for testing * feat: update PostHog api endpoint * feat: update rs host * feat: update rs host * feat: update rs endpoints * refactor: use api host for BE events as well * refactor: refactor out posthog client * feat: add feature flags to login * feat: add feature flags to login * feat: get feature flags to work * feat: add created at to be events * chore: add todos * chore: clean up store * chore: add created at to identify * feat: add posthog config to settings * feat: add bootstrapping * chore: clean up * chore: fix build * fix: get dates to work * fix: get posthog to recognize dates * chore: refactor * fix: update back to number * fix: update key * fix: get experiment evals to work * feat: add posthog to signup router * feat: add feature flags on sign up * chore: clean up * fix: fix import * chore: clean up loading script * feat: add timeout, fix: script loader * fix: test timeout and get working on 8080 * refactor: move out posthog * feat: add experiment tracking * fix: clear tracked on reset * fix: fix signup bug * fix: handle errors when telmetry is disabled * refactor: remove redundant await * fix: add back posthog to telemetry * test: fix test * test: fix test * test: add tests for posthog client * lint: fix * fix: fix issue with slow decide endpoint * lint: fix * lint: fix * lint: fix * lint: fix * chore: address PR feedback * chore: address PR feedback * feat: add onboarding experiment
2023-02-21 11:35:35 +03:00
parent ee21b7a1cf
commit 26a20ed47e
29 changed files with 513 additions and 122 deletions
--- a/packages/cli/src/UserManagement/UserManagementHelper.ts
+++ b/packages/cli/src/UserManagement/UserManagementHelper.ts
@@ -6,7 +6,7 @@ import { compare, genSaltSync, hash } from 'bcryptjs';

 import * as Db from '@/Db';
 import * as ResponseHelper from '@/ResponseHelper';
-import type { PublicUser, WhereClause } from '@/Interfaces';
+import type { CurrentUser, PublicUser, WhereClause } from '@/Interfaces';
 import type { User } from '@db/entities/User';
 import { MAX_PASSWORD_LENGTH, MIN_PASSWORD_LENGTH } from '@db/entities/User';
 import type { Role } from '@db/entities/Role';
@@ -15,6 +15,7 @@ import config from '@/config';
 import { getWebhookBaseUrl } from '@/WebhookHelpers';
 import { getLicense } from '@/License';
 import { RoleService } from '@/role/role.service';
+import type { PostHogClient } from '@/posthog';

 export async function getWorkflowOwner(workflowId: string): Promise<User> {
 	const workflowOwnerRole = await RoleService.get({ name: 'owner', scope: 'workflow' });
@@ -162,6 +163,31 @@ export function sanitizeUser(user: User, withoutKeys?: string[]): PublicUser {
 	return sanitizedUser;
 }

+export async function withFeatureFlags(
+	postHog: PostHogClient | undefined,
+	user: CurrentUser,
+): Promise<CurrentUser> {
+	if (!postHog) {
+		return user;
+	}
+
+	// native PostHog implementation has default 10s timeout and 3 retries.. which cannot be updated without affecting other functionality
+	// https://github.com/PostHog/posthog-js-lite/blob/a182de80a433fb0ffa6859c10fb28084d0f825c2/posthog-core/src/index.ts#L67
+	const timeoutPromise = new Promise<CurrentUser>((resolve) => {
+		setTimeout(() => {
+			resolve(user);
+		}, 1500);
+	});
+
+	const fetchPromise = new Promise<CurrentUser>(async (resolve) => {
+		user.featureFlags = await postHog.getFeatureFlags(user);
+
+		resolve(user);
+	});
+
+	return Promise.race([fetchPromise, timeoutPromise]);
+}
+
 export function addInviteLinkToUser(user: PublicUser, inviterId: string): PublicUser {
 	if (user.isPending) {
 		user.inviteAcceptUrl = generateUserInviteUrl(inviterId, user.id);