Disable analytics, GrowthBook, and telemetry egress

src/services/analytics/growthbook.ts

@@ -21,7 +21,6 @@ import {
   getUserForGrowthBook,
 } from '../../utils/user.js'
 import {
-  is1PEventLoggingEnabled,
   logGrowthBookExperimentTo1P,
 } from './firstPartyEventLogger.js'
 
@@ -219,6 +218,19 @@ function getConfigOverrides(): Record<string, unknown> | undefined {
   }
 }
 
+function getCachedGrowthBookFeature<T>(feature: string): T | undefined {
+  if (remoteEvalFeatureValues.has(feature)) {
+    return remoteEvalFeatureValues.get(feature) as T
+  }
+
+  try {
+    const cached = getGlobalConfig().cachedGrowthBookFeatures?.[feature]
+    return cached !== undefined ? (cached as T) : undefined
+  } catch {
+    return undefined
+  }
+}
+
 /**
  * Enumerate all known GrowthBook features and their current resolved values
  * (not including overrides). In-memory payload first, disk cache fallback —
@@ -420,8 +432,9 @@ function syncRemoteEvalToDisk(): void {
  * Check if GrowthBook operations should be enabled
  */
 function isGrowthBookEnabled(): boolean {
-  // GrowthBook depends on 1P event logging.
-  return is1PEventLoggingEnabled()
+  // Network-backed GrowthBook egress is disabled in this build. Callers still
+  // read local cache and explicit overrides through the helpers below.
+  return false
 }
 
 /**
@@ -682,6 +695,11 @@ async function getFeatureValueInternal<T>(
     return configOverrides[feature] as T
   }
 
+  const cached = getCachedGrowthBookFeature<T>(feature)
+  if (cached !== undefined) {
+    return cached
+  }
+
   if (!isGrowthBookEnabled()) {
     return defaultValue
   }
@@ -745,6 +763,11 @@ export function getFeatureValue_CACHED_MAY_BE_STALE<T>(
     return configOverrides[feature] as T
   }
 
+  const cached = getCachedGrowthBookFeature<T>(feature)
+  if (cached !== undefined) {
+    return cached
+  }
+
   if (!isGrowthBookEnabled()) {
     return defaultValue
   }
@@ -814,6 +837,16 @@ export function checkStatsigFeatureGate_CACHED_MAY_BE_STALE(
     return Boolean(configOverrides[gate])
   }
 
+  const cached = getCachedGrowthBookFeature<boolean>(gate)
+  if (cached !== undefined) {
+    return Boolean(cached)
+  }
+
+  const statsigCached = getGlobalConfig().cachedStatsigGates?.[gate]
+  if (statsigCached !== undefined) {
+    return Boolean(statsigCached)
+  }
+
   if (!isGrowthBookEnabled()) {
     return false
   }
@@ -861,6 +894,16 @@ export async function checkSecurityRestrictionGate(
     return Boolean(configOverrides[gate])
   }
 
+  const cached = getCachedGrowthBookFeature<boolean>(gate)
+  if (cached !== undefined) {
+    return Boolean(cached)
+  }
+
+  const statsigCached = getGlobalConfig().cachedStatsigGates?.[gate]
+  if (statsigCached !== undefined) {
+    return Boolean(statsigCached)
+  }
+
   if (!isGrowthBookEnabled()) {
     return false
   }
@@ -871,19 +914,6 @@ export async function checkSecurityRestrictionGate(
     await reinitializingPromise
   }
 
-  // Check Statsig cache first - it may have correct value from previous logged-in session
-  const config = getGlobalConfig()
-  const statsigCached = config.cachedStatsigGates?.[gate]
-  if (statsigCached !== undefined) {
-    return Boolean(statsigCached)
-  }
-
-  // Then check GrowthBook cache
-  const gbCached = config.cachedGrowthBookFeatures?.[gate]
-  if (gbCached !== undefined) {
-    return Boolean(gbCached)
-  }
-
   // No cache - return false (don't block on init for uncached gates)
   return false
 }
@@ -914,13 +944,23 @@ export async function checkGate_CACHED_OR_BLOCKING(
     return Boolean(configOverrides[gate])
   }
 
+  const cached = getCachedGrowthBookFeature<boolean>(gate)
+  if (cached !== undefined) {
+    return Boolean(cached)
+  }
+
+  const statsigCached = getGlobalConfig().cachedStatsigGates?.[gate]
+  if (statsigCached !== undefined) {
+    return Boolean(statsigCached)
+  }
+
   if (!isGrowthBookEnabled()) {
     return false
   }
 
   // Fast path: disk cache already says true — trust it
-  const cached = getGlobalConfig().cachedGrowthBookFeatures?.[gate]
-  if (cached === true) {
+  const diskCached = getGlobalConfig().cachedGrowthBookFeatures?.[gate]
+  if (diskCached === true) {
     // Log experiment exposure if data is available, otherwise defer
     if (experimentDataByFeature.has(gate)) {
       logExposureForFeature(gate)