Polish mobile and web experience

apps/mobile/lib/auth-cookie.ts

@@ -11,6 +11,18 @@ const CHUNK_MARKER = "\u0001ba-chunks:";
 const SESSION_TOKEN_COOKIE_PART =
   /(?:^|;\s*)(?:__Secure-)?[^=]*session_token=([^;]+)/;
 const AUTH_COOKIE_DEBUG = process.env.EXPO_PUBLIC_AUTH_COOKIE_DEBUG === "1";
+const lastAuthCookieDebugState = new Map<string, string>();
+
+function debugAuthCookie(event: string, storagePrefix: string, details: Record<string, unknown>) {
+  if (!AUTH_COOKIE_DEBUG) return;
+
+  const key = `${event}:${storagePrefix}`;
+  const state = JSON.stringify(details);
+  if (lastAuthCookieDebugState.get(key) === state) return;
+
+  lastAuthCookieDebugState.set(key, state);
+  console.info(`[auth-cookie] ${event}`, { storagePrefix, ...details });
+}
 
 function readSecureStoreValueSync(key: string): string | null {
   const value = SecureStore.getItem(key);
@@ -56,25 +68,19 @@ export function getAuthCookie(
   ).getCookie?.();
   if (fromClient?.trim()) {
     const cookie = fromClient.trim();
-    if (AUTH_COOKIE_DEBUG) {
-      console.info("[auth-cookie] using client cookie", {
-        storagePrefix,
-        length: cookie.length,
-        names: cookieNames(cookie),
-      });
-    }
+    debugAuthCookie("using client cookie", storagePrefix, {
+      length: cookie.length,
+      names: cookieNames(cookie),
+    });
     return cookie;
   }
 
   const fromPrefix = readStoredCookie(storagePrefix);
   if (fromPrefix) {
-    if (AUTH_COOKIE_DEBUG) {
-      console.info("[auth-cookie] using stored cookie", {
-        storagePrefix,
-        length: fromPrefix.length,
-        names: cookieNames(fromPrefix),
-      });
-    }
+    debugAuthCookie("using stored cookie", storagePrefix, {
+      length: fromPrefix.length,
+      names: cookieNames(fromPrefix),
+    });
     return fromPrefix;
   }
 
@@ -82,18 +88,15 @@ export function getAuthCookie(
     storagePrefix === GUEST_AUTH_STORAGE_PREFIX
       ? null
       : readStoredCookie(GUEST_AUTH_STORAGE_PREFIX);
-  if (AUTH_COOKIE_DEBUG) {
-    console.info("[auth-cookie] resolved tRPC cookie", {
-      storagePrefix,
-      fallbackPrefix:
-        fromGuest && storagePrefix !== GUEST_AUTH_STORAGE_PREFIX
-          ? GUEST_AUTH_STORAGE_PREFIX
-          : null,
-      hasCookie: Boolean(fromGuest),
-      length: fromGuest?.length ?? 0,
-      names: fromGuest ? cookieNames(fromGuest) : [],
-    });
-  }
+  debugAuthCookie("resolved tRPC cookie", storagePrefix, {
+    fallbackPrefix:
+      fromGuest && storagePrefix !== GUEST_AUTH_STORAGE_PREFIX
+        ? GUEST_AUTH_STORAGE_PREFIX
+        : null,
+    hasCookie: Boolean(fromGuest),
+    length: fromGuest?.length ?? 0,
+    names: fromGuest ? cookieNames(fromGuest) : [],
+  });
   return fromGuest;
 }
 
@@ -103,21 +106,16 @@ export function getAuthCookieHeaders(
 ): Record<string, string> {
   const cookie = getAuthCookie(authClient, storagePrefix);
   if (!cookie) {
-    if (AUTH_COOKIE_DEBUG) {
-      console.info("[auth-cookie] no tRPC auth cookie", { storagePrefix });
-    }
+    debugAuthCookie("no tRPC auth cookie", storagePrefix, {});
     return {};
   }
 
   const sessionToken = cookie.match(SESSION_TOKEN_COOKIE_PART)?.[1];
-  if (AUTH_COOKIE_DEBUG) {
-    console.info("[auth-cookie] sending tRPC auth headers", {
-      storagePrefix,
-      cookieLength: cookie.length,
-      cookieNames: cookieNames(cookie),
-      hasSessionTokenHeader: Boolean(sessionToken),
-    });
-  }
+  debugAuthCookie("sending tRPC auth headers", storagePrefix, {
+    cookieLength: cookie.length,
+    cookieNames: cookieNames(cookie),
+    hasSessionTokenHeader: Boolean(sessionToken),
+  });
   return {
     cookie,
     Cookie: cookie,