Align web vault updates with resource sync

webapp/src/lib/api/vault-sync.ts

@@ -51,6 +51,29 @@ export async function invalidateVaultCoreSyncSnapshot(cacheKey: string): Promise
   await clearCachedVaultCoreSnapshot(normalizedKey);
 }
 
+export async function saveVaultCoreSyncSnapshot(
+  cacheKey: string,
+  snapshot: VaultCoreSnapshot,
+  revisionStamp?: number | null
+): Promise<void> {
+  const normalizedKey = String(cacheKey || '').trim();
+  if (!normalizedKey) return;
+
+  const normalizedSnapshot = normalizeCachedSnapshot(snapshot);
+  const currentMemory = memoryVaultCoreCache.get(normalizedKey);
+  let nextRevisionStamp = Number(revisionStamp);
+  if (!Number.isFinite(nextRevisionStamp) || nextRevisionStamp <= 0) {
+    const cached = await loadCachedVaultCoreSnapshot(normalizedKey);
+    nextRevisionStamp = currentMemory?.revisionStamp || cached?.revisionStamp || Date.now();
+  }
+
+  memoryVaultCoreCache.set(normalizedKey, {
+    revisionStamp: nextRevisionStamp,
+    snapshot: normalizedSnapshot,
+  });
+  await saveCachedVaultCoreSnapshot(normalizedKey, nextRevisionStamp, normalizedSnapshot);
+}
+
 export async function loadVaultCoreSyncSnapshot(authedFetch: AuthedFetch, cacheKey: string): Promise<VaultCoreSnapshot> {
   const normalizedKey = String(cacheKey || '').trim();
   if (!normalizedKey) return { ciphers: [], folders: [], sends: [] };

webapp/src/lib/api/vault.ts

@@ -43,7 +43,7 @@ export async function createFolder(
   authedFetch: AuthedFetch,
   session: SessionState,
   name: string
-): Promise<{ id: string; name?: string | null }> {
+): Promise<Folder> {
   if (!session.symEncKey || !session.symMacKey) throw new Error('Vault key unavailable');
   const enc = base64ToBytes(session.symEncKey);
   const mac = base64ToBytes(session.symMacKey);
@@ -54,9 +54,9 @@ export async function createFolder(
     body: JSON.stringify({ name: encryptedName }),
   });
   if (!resp.ok) throw new Error('Create folder failed');
-  const body = await parseJson<{ id?: string; name?: string | null }>(resp);
+  const body = await parseJson<Folder>(resp);
   if (!body?.id) throw new Error('Create folder failed');
-  return { id: body.id, name: body.name ?? null };
+  return body;
 }
 
 export async function encryptFolderImportName(session: SessionState, name: string): Promise<string> {
@@ -92,7 +92,7 @@ export async function updateFolder(
   session: SessionState,
   folderId: string,
   name: string
-): Promise<void> {
+): Promise<Folder> {
   const id = String(folderId || '').trim();
   if (!id) throw new Error('Folder id is required');
   if (!session.symEncKey || !session.symMacKey) throw new Error('Vault key unavailable');
@@ -105,6 +105,9 @@ export async function updateFolder(
     body: JSON.stringify({ name: encryptedName }),
   });
   if (!resp.ok) throw new Error('Update folder failed');
+  const body = await parseJson<Folder>(resp);
+  if (!body?.id) throw new Error('Update folder failed');
+  return body;
 }
 
 export async function getCiphers(authedFetch: AuthedFetch, cacheKey: string): Promise<Cipher[]> {