From 4d94d438ab65bdb9dbfadbbc03e73bfe2f08bdf6 Mon Sep 17 00:00:00 2001
From: Sulthan Zaki <sultankiki05@gmail.com>
Date: Tue, 28 Jul 2026 06:56:18 +0700
Subject: [PATCH] fix(userscript): migrate cached and queued Asura keys on load

---
 userscript/manga-bookmark.user.js | 32 +++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/userscript/manga-bookmark.user.js b/userscript/manga-bookmark.user.js
index 3a5acb0..625ac0c 100644
--- a/userscript/manga-bookmark.user.js
+++ b/userscript/manga-bookmark.user.js
@@ -396,6 +396,38 @@
 
   const queue = loadQueue();
 
+  // Keys cached (or parked in the retry queue) by versions before the
+  // Asura build-hash strip still carry the hash. Align them with the
+  // server-side migration so a queued PUT cannot resurrect an orphaned
+  // row and the cache matches what the server now returns. Duplicate
+  // cache entries collapsing onto one key are left as-is — the next
+  // refresh() replaces the whole list from the already-merged server.
+  (function migrateLocalKeys() {
+    let dirty = false;
+    for (let i = 0; i < state.list.length; i++) {
+      const b = state.list[i];
+      if (b.site !== "asura" || !b.series_id) continue;
+      const id = stripBuildHash(b.series_id);
+      if (id === b.series_id) continue;
+      state.list[i] = Object.assign({}, b, { series_id: id, key: "asura:" + id });
+      dirty = true;
+    }
+    if (dirty) {
+      reindex();
+      saveCache(state.list);
+    }
+    dirty = false;
+    for (const e of queue) {
+      if (!e.key.startsWith("asura:")) continue;
+      const k = "asura:" + stripBuildHash(e.key.slice("asura:".length));
+      if (k !== e.key) {
+        e.key = k;
+        dirty = true;
+      }
+    }
+    if (dirty) saveQueue(queue);
+  })();
+
   function queueCount() {
     return queue.length;
   }