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fix: preserve history frontier in opfs delta commits

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Youzini-afk
2026-04-17 20:17:25 +08:00
parent aef6d1dca3
commit a35237ae6d
2 changed files with 173 additions and 10 deletions
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49
sync/bme-db.js
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@@ -205,18 +205,47 @@ function normalizePersistSnapshotView(snapshot = {}) {
};
}
const hasExplicitMeta =
snapshot.meta &&
typeof snapshot.meta === "object" &&
!Array.isArray(snapshot.meta);
const hasExplicitState =
snapshot.state &&
typeof snapshot.state === "object" &&
!Array.isArray(snapshot.state);
const shouldDeriveFromRuntimeGraph =
!hasExplicitMeta &&
!hasExplicitState &&
(Object.prototype.hasOwnProperty.call(snapshot, "historyState") ||
Object.prototype.hasOwnProperty.call(snapshot, "vectorIndexState") ||
Object.prototype.hasOwnProperty.call(snapshot, "batchJournal") ||
Object.prototype.hasOwnProperty.call(snapshot, "maintenanceJournal") ||
Object.prototype.hasOwnProperty.call(snapshot, "summaryState") ||
Object.prototype.hasOwnProperty.call(snapshot, "knowledgeState") ||
Object.prototype.hasOwnProperty.call(snapshot, "regionState") ||
Object.prototype.hasOwnProperty.call(snapshot, "timelineState") ||
Object.prototype.hasOwnProperty.call(snapshot, "lastRecallResult") ||
Object.prototype.hasOwnProperty.call(snapshot, "lastProcessedSeq"));
const derivedRuntimeSnapshot = shouldDeriveFromRuntimeGraph
? buildSnapshotFromGraph(snapshot, {
chatId: normalizeChatId(snapshot?.historyState?.chatId || ""),
})
: null;
return {
meta:
snapshot.meta &&
typeof snapshot.meta === "object" &&
!Array.isArray(snapshot.meta)
? snapshot.meta
meta: hasExplicitMeta
? snapshot.meta
: derivedRuntimeSnapshot?.meta &&
typeof derivedRuntimeSnapshot.meta === "object" &&
!Array.isArray(derivedRuntimeSnapshot.meta)
? derivedRuntimeSnapshot.meta
: {},
state:
snapshot.state &&
typeof snapshot.state === "object" &&
!Array.isArray(snapshot.state)
? snapshot.state
state: hasExplicitState
? snapshot.state
: derivedRuntimeSnapshot?.state &&
typeof derivedRuntimeSnapshot.state === "object" &&
!Array.isArray(derivedRuntimeSnapshot.state)
? derivedRuntimeSnapshot.state
: {},
nodes: toArray(snapshot.nodes),
edges: toArray(snapshot.edges),