feat: align with upstream 1.5.9.9

server/utils/telemetry.ts

@@ -0,0 +1,52 @@
+import { asc } from 'drizzle-orm'
+import { db } from '~/drizzle/db'
+import { systemSettings } from '~/drizzle/schema'
+import { SYSTEM_SETTINGS_DEFAULTS } from './system-settings-defaults'
+import { getServerTimestamp } from './serverTime'
+
+let telemetryEnabledCache: boolean | null = null
+let telemetryEnabledCacheExpiresAt = 0
+let pendingTelemetryEnabledPromise: Promise<boolean> | null = null
+
+const TELEMETRY_CACHE_TTL_MS = 5 * 60 * 1000
+
+const readTelemetryEnabled = async (): Promise<boolean> => {
+  const settingsResult = await db
+    .select({ telemetryEnabled: systemSettings.telemetryEnabled })
+    .from(systemSettings)
+    .orderBy(asc(systemSettings.id))
+    .limit(1)
+
+  return settingsResult[0]?.telemetryEnabled ?? SYSTEM_SETTINGS_DEFAULTS.telemetryEnabled
+}
+
+export const setTelemetryEnabledCache = (enabled: boolean) => {
+  telemetryEnabledCache = enabled
+  telemetryEnabledCacheExpiresAt = getServerTimestamp() + TELEMETRY_CACHE_TTL_MS
+}
+
+export const isTelemetryEnabledCached = () => telemetryEnabledCache === true
+
+export const isTelemetryEnabled = async (): Promise<boolean> => {
+  if (telemetryEnabledCache !== null && telemetryEnabledCacheExpiresAt > getServerTimestamp()) {
+    return telemetryEnabledCache
+  }
+
+  if (!pendingTelemetryEnabledPromise) {
+    pendingTelemetryEnabledPromise = readTelemetryEnabled()
+      .then((enabled) => {
+        setTelemetryEnabledCache(enabled)
+        return enabled
+      })
+      .catch((error) => {
+        console.warn('[Telemetry] Failed to resolve telemetry setting, telemetry disabled:', error)
+        setTelemetryEnabledCache(false)
+        return false
+      })
+      .finally(() => {
+        pendingTelemetryEnabledPromise = null
+      })
+  }
+
+  return pendingTelemetryEnabledPromise
+}