From dafa9a23fbadc80a446234444bff30b8dcbcd53e Mon Sep 17 00:00:00 2001
From: iceteaSA <171169159+iceteaSA@users.noreply.github.com>
Date: Sun, 17 May 2026 11:12:12 +0200
Subject: [PATCH] perf: accept optional storage in getUsableFallbackAccounts to
 avoid redundant disk reads

In the hot request path, loadAccounts() (readFile + JSON.parse) can
fire multiple times per request. Callers that already have storage
loaded can now pass it to skip the redundant disk read.

Non-breaking: parameter is optional, existing callers unchanged.
---
 packages/core/src/accounts.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/accounts.ts b/packages/core/src/accounts.ts
index 48e62d4..9ebfa3d 100644
--- a/packages/core/src/accounts.ts
+++ b/packages/core/src/accounts.ts
@@ -606,8 +606,9 @@ export class FallbackAccountManager {
     this.quotaTimer = null
   }
 
-  async getUsableFallbackAccounts() {
-    const storage = await this.load()
+  async getUsableFallbackAccounts(existingStorage?: AccountStorage | null) {
+    const storage =
+      existingStorage !== undefined ? existingStorage : await this.load()
     if (!storage) return []
     const usable: OAuthAccount[] = []
     let changed = false