feat: feature flags

apps/web/src/helpers/get-post-hog-server-client.ts

@@ -0,0 +1,16 @@
+import { PostHog } from 'posthog-node';
+
+import { extractPostHogConfig } from '@documenso/lib/constants/feature-flags';
+
+export default function PostHogServerClient() {
+  const postHogConfig = extractPostHogConfig();
+
+  if (!postHogConfig) {
+    return null;
+  }
+
+  return new PostHog(postHogConfig.key, {
+    host: postHogConfig.host,
+    fetch: (...args) => fetch(...args),
+  });
+}