fix(kbdb): D69 節流世代核對+標庫共用 D1 額度,補「挑哪一批」的統一 SelectionCriteria(Arcrun#85)
leo 逐行複核 fix/embed-backfill-d68 後點出的破口+二次裁決(票上全文見 Leo/Arcrun#85): 一、向量化優先序(今天寫的立刻/本週在跑的先跑/有查詢紀錄的庫優先/半年前慢慢跑)表達 不出來——策略要能從外面(工作流)指定,不能焊死在資料層。新增 embed.ts 的 `SelectionCriteria`(owner_id/source/library/since/until),backfillEmbeddings 與 reconcileEmbedGeneration 共用同一套形狀;「按庫」那一層現在有資料可用即可運作(見下)。 二、世代核對(reconcileEmbedGeneration)不打 AI 但逐筆寫 D1,47 萬筆候選 ≈ 4.7 倍 D1 100,000 rows/日免費額度,先前零保護。新增 actions/maintenance-quota.ts(單一 entries 列/日的共用計數器,精神同 execution-log.ts/embed.ts 既有慣例,不新增表)。 三、leo 二度裁決:「標庫」與「時間分層」其實是一件事,判定標準要從第一天同時容納兩者, 不能先做一半再回頭改。新增 actions/library-backfill.ts 的 backfillEntryLibraryTags—— 呼叫端(ingest/daemon/Arcrun#87)決定要貼哪個庫、用 page_names(Gitea 原稿卡名精準 點名,leo 定案的正解)或 source_prefix/page_name_prefix 過渡 fallback 篩選候選,base 只負責安全、節流地寫入。owner_id 刻意必填(leo 點出「補錯 owner 等於白做」——實查卡片 掛在 owner_id=bfezv28v,換成 'leo' 查卻是空的)。 D69:reconcile 與標庫 backfill 共用同一顆「今天還剩多少 D1 寫入額度」計數器(不共用的話 其中一個會把另一個的閘繞過去);新增 POST /entries/backfill-library + GET .../status, 擴充 POST /embed/backfill 與 /embed/reconcile 吃 library/since/until 參數。 測試:92 → 39 個新增/擴充案例覆蓋 since/until/library 篩選、reconcile 額度真的擋 (含「拿掉 cap 會變紅」反向驗證)、標庫 backfill 冪等/owner_id 必填/page_names 精準比對、 以及兩個操作共用同一顆額度計數器的跨模組驗證(雙向:先 reconcile 耗盡再標庫、反之亦然)。 kbdb 全套 192 個測試綠燈,tsc --noEmit 除既有 auth.test.ts 舊缺陷外無新增錯誤。 紅線:未併 main、未部署、未動任何實例的 is_embedded 旗標(只在本地 SQLite 測試治具跑過)。 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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// 標庫 backfill(Arcrun#85 二次裁決,2026-08-11;相關票 Arcrun#87「藏書地圖是空的」)。
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//
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// 背景:leo 把向量化優先序講成一句話後又補一刀:「它是兩件事?其實是一件——沒有庫就
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// 剩一個,但你把庫標好以後,原來的判定要修改對吧」。⇒ 判定標準(embed.ts 的
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// SelectionCriteria)必須從第一天就同時容納時間與庫,本檔提供「庫」這一半真正的資料。
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//
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// base 的 write path 早就支援(`createEntry` 的 `metadata_json.$.library`,t52:「庫由
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// ingest 蓋章決定」)——既有的搜尋/embed/deprecate-by-library 全都讀這個欄位,
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// **缺的不是機制,是既有資料沒被蓋章**(library-map.ts 檔頭 2026-07-19 對 prod 核實:
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// 既有 entries 的 metadata.library 是空的)。「源頭寫入就貼標」是呼叫端(ingest)的事,
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// base 這裡管不到、也不該猜(base 對內容語意無知的既有原則);triplet 的實際寫入更是
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// 在另一個 repo(見 kbdb/src/index.ts 檔頭「triplet (separate repo)」)。
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//
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// 這個模組只做「補存量」那一半,且刻意設計成呼叫端驅動:
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// - base 不猜「這筆該屬於哪個庫」——那是語意判斷。呼叫端給一個 target library 值
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// +一組篩選條件,base 只負責把符合條件、目前未標記的 entries 安全、節流地蓋上這個值。
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// - 篩選條件有兩種精度(2026-08-11 leo 定案的做法後補上):
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// ① 精準比對 `page_names`(IN 清單)——leo 定的正解:「有 2 份原稿,在 gitea 和我的
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// Mac……去 gitea 把每個庫有哪些的卡名列出,跑來遍歷應該就搞定了」。呼叫端(daemon/
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// #87)從 Gitea repo 列出卡名,逐批把「這些卡名屬於庫 X」精準地寫進來,不必猜。
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// ② `source_prefix`/`page_name_prefix` 前綴 fallback(同 library-map.ts
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// recomputeLibraryMap 的 source_prefix 精神,只是這裡是寫入不是聚合)——沒有精準
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// 清單時的過渡手段,精度不如①,兩者可並用(AND)縮小範圍。
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// - 冪等:已標記的 entries 不會再入選(WHERE 帶「library 為空」)。
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//
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// D69 節流:與 reconcileEmbedGeneration(embed.ts)共用 maintenance-quota.ts 的同一顆
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// 每日 D1 寫入計數器——兩者都是「多筆 D1 row write、不打 AI」的背景維護操作,不共用
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// 計數器的話,補存量時會把世代核對的閘繞過去(leo 2026-08-11 二次裁決原話:「每日上限
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// 這件事不只管向量化,也要管補標,否則做標庫時就會把補算的閘繞過去」)。
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import type { Bindings } from '../types';
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import { maintenanceBudgetToday, addMaintenanceUsage } from './maintenance-quota';
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// IN 清單長度上限(避開 D1/SQLite bound-parameter 上限;一次點名這麼多張卡已經很夠用,
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// 呼叫端清單更長就自然分批呼叫,跟 limit 分頁是同一種節奏)。
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const MAX_PAGE_NAMES = 300;
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export interface LibraryBackfillCriteria {
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owner_id?: string;
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entry_type?: string;
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page_names?: string[]; // 精準比對 page_name(IN 清單)——leo 定案的正解:從 Gitea repo
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// 列出卡名,逐批精準點名「這些卡名屬於庫 X」(見檔頭說明①)。
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source_prefix?: string; // metadata_json.$.source LIKE prefix%(過渡 fallback,見檔頭②)
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page_name_prefix?: string; // page_name LIKE prefix%(過渡 fallback,見檔頭②)
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since?: number; // created_at >= since(unix seconds)
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until?: number; // created_at < until(unix seconds)
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}
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export interface LibraryBackfillResult {
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library: string;
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scanned: number; // 本批掃到的候選筆數(受 limit 限制,額度截斷前)。
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tagged: number; // 本次真的寫入 metadata_json.$.library 的筆數。
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remaining: number; // 本次之後仍待補標(符合條件、仍未標記)的筆數,不受額度影響。
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quota_limit: number; // 今日「背景維護 D1 寫入」額度上限(與 reconcile 共用)。
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quota_used_today: number; // 本次呼叫後,今日累積已消耗的背景維護寫入額度。
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quota_exceeded: boolean; // 本批是否因額度不足被截斷。
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}
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// 單次呼叫候選上限(避開 subrequest/CPU/timeout;一批只有 1 次 SELECT + 1 次 UPDATE,
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// 比 reconcile 多一次 Vectorize 呼叫的成本低,故上限可以放寬一些)。
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const HARD_LIMIT_CAP = 500;
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function criteriaPredicate(c: LibraryBackfillCriteria): { conds: string[]; params: unknown[] } {
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// 冪等的核心:只選「目前沒有 library 值」的候選,已標記過的(含標成 'general' 的)不會再入選。
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const conds: string[] = [
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"(json_extract(metadata_json, '$.library') IS NULL OR json_extract(metadata_json, '$.library') = '')",
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];
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const params: unknown[] = [];
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if (c.owner_id) { conds.push('owner_id = ?'); params.push(c.owner_id); }
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if (c.entry_type) { conds.push('entry_type = ?'); params.push(c.entry_type); }
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if (c.page_names && c.page_names.length > 0) {
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const names = c.page_names.slice(0, MAX_PAGE_NAMES);
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conds.push(`page_name IN (${names.map(() => '?').join(',')})`);
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params.push(...names);
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}
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if (c.source_prefix) { conds.push("json_extract(metadata_json, '$.source') LIKE ? || '%'"); params.push(c.source_prefix); }
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if (c.page_name_prefix) { conds.push("page_name LIKE ? || '%'"); params.push(c.page_name_prefix); }
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if (typeof c.since === 'number') { conds.push('created_at >= ?'); params.push(c.since); }
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if (typeof c.until === 'number') { conds.push('created_at < ?'); params.push(c.until); }
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return { conds, params };
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}
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/**
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* 對「符合條件、目前未標記 library」的既有 entries 批次蓋上 target library 值。
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* 冪等 + 分批(單次 limit 上限)+ budget(與 reconcile 共用每日 D1 寫入額度,見檔頭)。
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* 呼叫端(ingest / Arcrun#87)決定「這批是誰、該貼哪個庫」,本函式只負責安全、節流地
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* 把值寫進去——base 不猜語意,也因此不假裝「這樣就把 #87 做完了」(mindset §7)。
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*
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* `owner_id` 刻意設成**必填**(不同於 LibraryBackfillCriteria 其餘欄位皆選填):
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* 2026-08-11 leo 在票上點出「補標補在錯的 owner 底下等於白做」(實查發現卡片實際掛在
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* `owner_id=bfezv28v`,換成 `owner_id='leo'` 查卻是空的——兩個候選 owner 已經在互相打架)。
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* 跟既有的 `deprecateEntriesByLibrary`(同樣是「依 library 批次改一大片既有資料」的操作)
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* 同一個防線:不給不知道自己在改誰的資料的呼叫端一個「忘記帶 owner_id 就變成跨租戶全庫掃」
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* 的後門,逼呼叫端明確想清楚「這批是哪個 owner」再動手。
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*/
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export async function backfillEntryLibraryTags(
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db: D1Database,
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env: Pick<Bindings, 'KBDB_MAINTENANCE_DAILY_WRITE_LIMIT'>,
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opts: { library: string; owner_id: string; limit?: number } & Omit<LibraryBackfillCriteria, 'owner_id'>,
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): Promise<LibraryBackfillResult> {
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const library = (opts.library ?? '').trim();
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if (!library) throw new Error('library required');
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const ownerId = (opts.owner_id ?? '').trim();
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if (!ownerId) throw new Error('owner_id required(標庫是跨大量既有資料的批次寫入,不准無租戶範圍地掃全庫——2026-08-11 leo 直令)');
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const limit = Math.min(Math.max(opts.limit ?? 100, 1), HARD_LIMIT_CAP);
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const sel = criteriaPredicate({ ...opts, owner_id: ownerId });
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const where = sel.conds.join(' AND ');
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const params = sel.params;
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const res = await db
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.prepare(`SELECT id FROM entries WHERE ${where} ORDER BY created_at ASC LIMIT ?`)
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.bind(...params, limit)
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.all<{ id: string }>();
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const scannedIds = (res.results ?? []).map((r) => r.id);
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const scanned = scannedIds.length;
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// D69:額度截斷——每個候選最多 1 次 D1 write,與 reconcile 共用同一顆計數器。
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const budget = await maintenanceBudgetToday(env, db);
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const ids = scannedIds.slice(0, budget.remaining);
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const quotaExceeded = scanned > ids.length;
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let tagged = 0;
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if (ids.length > 0) {
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const ph = ids.map(() => '?').join(',');
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await db
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.prepare(
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`UPDATE entries SET metadata_json = json_set(COALESCE(metadata_json, '{}'), '$.library', ?), updated_at = unixepoch() WHERE id IN (${ph})`,
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)
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.bind(library, ...ids)
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.run();
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tagged = ids.length;
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}
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try {
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await addMaintenanceUsage(db, tagged);
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} catch {
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// fail-open:額度計數寫入失敗不影響已經完成的標庫寫入(精神同 embed.ts 的做法)。
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}
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const remRow = await db
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.prepare(`SELECT COUNT(*) as c FROM entries WHERE ${where}`)
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.bind(...params)
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.first<{ c: number }>();
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return {
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library,
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scanned,
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tagged,
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remaining: remRow?.c ?? 0,
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quota_limit: budget.limit,
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quota_used_today: budget.used + tagged,
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quota_exceeded: quotaExceeded,
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};
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}
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/** 待補標統計(回報用):符合條件、目前未標記 library 的筆數。 */
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export async function libraryBackfillStatus(
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db: D1Database,
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opts: LibraryBackfillCriteria = {},
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): Promise<{ pending: number }> {
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const sel = criteriaPredicate(opts);
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const where = sel.conds.join(' AND ');
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const row = await db
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.prepare(`SELECT COUNT(*) as c FROM entries WHERE ${where}`)
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.bind(...sel.params)
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.first<{ c: number }>();
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return { pending: row?.c ?? 0 };
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}
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@@ -0,0 +1,106 @@
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// 背景維護寫入的共用 D1 每日額度(Arcrun#85 D69,2026-08-11)。
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//
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// 為什麼需要這個模組(不是每個 caller 各自算):
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// D68 已經替「補算向量」的 Workers AI 呼叫量設了每日軟上限(embed.ts
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// DEFAULT_BACKFILL_DAILY_LIMIT),但 leo 逐行複核後指出還有一個沒堵的洞——
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// 世代核對(reconcileEmbedGeneration)**不打 AI,卻一樣逐筆寫 D1**(補標 content_hash
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// 或重置 is_embedded),47 萬筆候選 ≈ 4.7 倍 D1 免費層 100,000 rows written/日,而它
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// 當時零保護。2026-08-11 leo 補了第二刀:**標庫(library backfill)也是同一種操作**
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// ——多筆 D1 row write、不打 AI——若各自設一顆獨立計數器,做標庫時會把 reconcile
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// 的閘繞過去(兩者加起來還是可能燒穿同一顆 D1)。
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// ⇒ 兩者必須共用同一顆「今天 D1 背景維護寫入還剩多少」計數器,這裡就是那顆計數器。
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//
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// 儲存精神完全比照 execution-log.ts checkUsage/embed.ts getBackfillUsageToday:單一
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// entries 列/日(entry_type='kbdb_maintenance_usage'),upsert,不新增表(D38)。
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//
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// 額度怎麼選(不是拍腦袋,比照 execution-log.ts DEFAULT_DAILY_LIMIT 的既有算法):
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// D1 免費層 100,000 rows written/日。execution_log 自設 20%(20,000)留給知識卡;
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// 本模組管的是「背景維護」(reconcile + 標庫 backfill,兩者都是低優先、非使用者
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// 當下等待的操作),同樣自設 20%(20,000/日)——不是硬性 Cloudflare 限制,是不讓
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// 背景維護把當天寫入額度和知識卡片的正常寫入/execution_log 搶光的自我節制,
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// 可用 env.KBDB_MAINTENANCE_DAILY_WRITE_LIMIT 覆寫。
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import type { Bindings } from '../types';
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export const DEFAULT_MAINTENANCE_DAILY_WRITE_LIMIT = 20000;
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export function maintenanceDailyLimit(env: Pick<Bindings, 'KBDB_MAINTENANCE_DAILY_WRITE_LIMIT'>): number {
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const raw = env.KBDB_MAINTENANCE_DAILY_WRITE_LIMIT;
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const n = raw ? parseInt(raw, 10) : NaN;
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return Number.isFinite(n) && n > 0 ? n : DEFAULT_MAINTENANCE_DAILY_WRITE_LIMIT;
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}
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function utcDay(): string {
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return new Date().toISOString().slice(0, 10);
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}
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/** 額度計數器 entries id(單一列/日;不分租戶——D1 rows-written 額度是實例級,非租戶級)。 */
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function maintenanceUsageId(): string {
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return `kbdb-maintenance-usage:${utcDay()}`;
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}
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/**
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* 今天背景維護寫入已消耗的筆數。讀取失敗(含壞資料)誠實視為 0(caller 決定是否 fail-open,
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* 精神同 embed.ts getBackfillUsageToday)。
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*/
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export async function getMaintenanceUsageToday(db: D1Database): Promise<number> {
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const row = await db
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.prepare('SELECT metadata_json FROM entries WHERE id = ?')
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.bind(maintenanceUsageId())
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.first<{ metadata_json: string | null }>();
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if (!row) return 0;
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try {
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const parsed = row.metadata_json ? (JSON.parse(row.metadata_json) as { writes?: number }) : {};
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return Number(parsed.writes) || 0;
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} catch {
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return 0;
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}
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}
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/** 今天背景維護額度用量 +by(upsert:讀現有列 → +by → UPDATE,不存在則 INSERT,冪等日切)。 */
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export async function addMaintenanceUsage(db: D1Database, by: number): Promise<void> {
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if (by <= 0) return;
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const id = maintenanceUsageId();
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const existing = await db
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.prepare('SELECT metadata_json FROM entries WHERE id = ?')
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.bind(id)
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.first<{ metadata_json: string | null }>();
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let prev = 0;
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||||
if (existing) {
|
||||
try {
|
||||
const parsed = existing.metadata_json ? (JSON.parse(existing.metadata_json) as { writes?: number }) : {};
|
||||
prev = Number(parsed.writes) || 0;
|
||||
} catch {
|
||||
prev = 0;
|
||||
}
|
||||
await db
|
||||
.prepare('UPDATE entries SET metadata_json = ?, updated_at = unixepoch() WHERE id = ?')
|
||||
.bind(JSON.stringify({ day: utcDay(), writes: prev + by }), id)
|
||||
.run();
|
||||
} else {
|
||||
await db
|
||||
.prepare(`INSERT INTO entries (id, entry_type, metadata_json) VALUES (?, 'kbdb_maintenance_usage', ?)`)
|
||||
.bind(id, JSON.stringify({ day: utcDay(), writes: by }))
|
||||
.run();
|
||||
}
|
||||
}
|
||||
|
||||
export interface MaintenanceBudget {
|
||||
limit: number;
|
||||
used: number;
|
||||
remaining: number;
|
||||
}
|
||||
|
||||
/** 今天還剩多少背景維護 D1 寫入額度(reconcile/標庫 backfill 呼叫前先問這個)。 */
|
||||
export async function maintenanceBudgetToday(
|
||||
env: Pick<Bindings, 'KBDB_MAINTENANCE_DAILY_WRITE_LIMIT'>,
|
||||
db: D1Database,
|
||||
): Promise<MaintenanceBudget> {
|
||||
const limit = maintenanceDailyLimit(env);
|
||||
let used = 0;
|
||||
try {
|
||||
used = await getMaintenanceUsageToday(db);
|
||||
} catch {
|
||||
used = 0; // fail-open:計數器本身故障(含 D1 額度打滿)不該連背景維護都做不了
|
||||
}
|
||||
return { limit, used, remaining: Math.max(0, limit - used) };
|
||||
}
|
||||
+91
-16
@@ -12,6 +12,7 @@
|
||||
// base 只認這個通用旗標 → base 維持對內容語意無知。
|
||||
|
||||
import type { Bindings, Entry } from './types';
|
||||
import { maintenanceBudgetToday, addMaintenanceUsage } from './actions/maintenance-quota';
|
||||
|
||||
// ── 嵌入模型(Arcrun#59:模型應可配置+index 版本化,支援換代重刷)────────────────
|
||||
//
|
||||
@@ -259,6 +260,44 @@ async function addBackfillUsage(db: D1Database, by: number): Promise<void> {
|
||||
}
|
||||
}
|
||||
|
||||
// ── 「挑哪一批」可以從外面指定(Arcrun#85,2026-08-11 leo 二度裁決)───────────────
|
||||
//
|
||||
// leo 的優先序不是「一律新到舊」的單一佇列,是**分層**:今天寫的立刻/這週在跑的先跑/
|
||||
// 有查詢紀錄的庫優先/半年前的慢慢跑。分層要能實作,前提是「這次補哪一批」要能從外面
|
||||
// (工作流)指定,不能只靠資料層自己決定的固定排序——策略要住在 leo 打得開的地方
|
||||
// (工作流頁),不是焊死在這裡看不見也改不動。
|
||||
//
|
||||
// 這裡不預先幫 caller 決定「四層怎麼切」(那是策略,屬於呼叫端/工作流,見 Arcrun#85
|
||||
// D70 段落的意圖草案),只提供**同一套篩選形狀**讓任何一層都能表達:
|
||||
// - since/until:時間窗(unix seconds,created_at 半開區間 [since, until))——時間分層
|
||||
// (①今天/②本週/④半年前)都是同一個 since/until 參數,差別只在呼叫端傳的值。
|
||||
// - library:依 metadata_json.$.library 過濾——一旦資料身上有庫這個資訊(Arcrun#87),
|
||||
// 「有查詢紀錄的庫優先」這層可以直接用同一個參數,不必再改介面形狀。
|
||||
// 三個操作(backfillEmbeddings/reconcileEmbedGeneration/backfillEntryLibraryTags,
|
||||
// 見 actions/library-backfill.ts)共用這個形狀,這就是「判定標準只有一份」的意思——
|
||||
// 不是先做時間、之後為了庫再回頭改介面。
|
||||
export interface SelectionCriteria {
|
||||
owner_id?: string;
|
||||
source?: string;
|
||||
library?: string; // 精確比對 metadata_json.$.library(未標記的舊資料一律歸 'general',同 embedOnWrite 慣例)
|
||||
since?: number; // created_at >= since(unix seconds)
|
||||
until?: number; // created_at < until(unix seconds)
|
||||
}
|
||||
|
||||
function selectionCriteriaPredicate(opts: SelectionCriteria): { conds: string[]; params: unknown[] } {
|
||||
const conds: string[] = [];
|
||||
const params: unknown[] = [];
|
||||
if (opts.owner_id) { conds.push('owner_id = ?'); params.push(opts.owner_id); }
|
||||
if (opts.source) { conds.push("json_extract(metadata_json, '$.source') = ?"); params.push(opts.source); }
|
||||
if (opts.library) {
|
||||
conds.push("COALESCE(NULLIF(json_extract(metadata_json, '$.library'), ''), 'general') = ?");
|
||||
params.push(opts.library);
|
||||
}
|
||||
if (typeof opts.since === 'number') { conds.push('created_at >= ?'); params.push(opts.since); }
|
||||
if (typeof opts.until === 'number') { conds.push('created_at < ?'); params.push(opts.until); }
|
||||
return { conds, params };
|
||||
}
|
||||
|
||||
export interface BackfillResult {
|
||||
enabled: boolean; // 模組是否開(false → 什麼都沒做,caller 該誠實回錯,不假裝)。
|
||||
processed: number; // 本次真的嵌進 Vectorize 並標 is_embedded=1 的筆數。
|
||||
@@ -282,7 +321,7 @@ export interface BackfillResult {
|
||||
*/
|
||||
export async function backfillEmbeddings(
|
||||
env: Bindings,
|
||||
opts: { limit?: number; owner_id?: string; source?: string; reindex?: boolean; offset?: number } = {},
|
||||
opts: SelectionCriteria & { limit?: number; reindex?: boolean; offset?: number } = {},
|
||||
): Promise<BackfillResult> {
|
||||
if (!embedEnabled(env)) {
|
||||
return {
|
||||
@@ -304,10 +343,12 @@ export async function backfillEmbeddings(
|
||||
// 🔴 2026-08-05:**已下架的一律不嵌**(leo:「理論上它的向量也要刪掉,就不會有殘影了吧?」)。
|
||||
// 沒有這條,下架時清掉的向量會在下一次 backfill 又被嵌回來 ⇒ 殘影復活,
|
||||
// 而且 `reindex=true` 那條路更嚴重(它連 is_embedded=1 的都重推)。
|
||||
const conds = [basePredicate, "COALESCE(json_extract(metadata_json, '$.status'), '') != 'deprecated'"];
|
||||
const params: unknown[] = [];
|
||||
if (opts.owner_id) { conds.push('owner_id = ?'); params.push(opts.owner_id); }
|
||||
if (opts.source) { conds.push("json_extract(metadata_json, '$.source') = ?"); params.push(opts.source); }
|
||||
// 「挑哪一批」(Arcrun#85):owner_id/source/library/since/until 全部走同一套
|
||||
// selectionCriteriaPredicate,讓呼叫端(工作流)能表達時間分層與庫分層,不必等
|
||||
// base 幫忙決定;本函式不預設任何一層,caller 傳什麼就篩什麼。
|
||||
const sel = selectionCriteriaPredicate(opts);
|
||||
const conds = [basePredicate, "COALESCE(json_extract(metadata_json, '$.status'), '') != 'deprecated'", ...sel.conds];
|
||||
const params: unknown[] = [...sel.params];
|
||||
const where = conds.join(' AND ');
|
||||
|
||||
// D68:由新到舊——最可能被查到的最先補回來(見檔頭 DEFAULT_BACKFILL_DAILY_LIMIT 段的決策脈絡)。
|
||||
@@ -414,10 +455,14 @@ export async function backfillStatus(
|
||||
|
||||
export interface ReconcileResult {
|
||||
enabled: boolean;
|
||||
checked: number; // 本批檢查筆數(is_embedded=1 且 content_hash 非現行世代的候選)。
|
||||
checked: number; // 本批「真的核對+寫回」的筆數(受下方 D1 額度截斷後的量)。
|
||||
confirmed_current: number; // 核對後確認已在現行 Vectorize index:只補標 content_hash,未打 AI。
|
||||
reset_to_pending: number; // 核對後確認不在現行 index:重置 is_embedded=0,回到正常 backfill 佇列。
|
||||
remaining: number; // 本次之後仍待核對的筆數(可重複呼叫直到 0)。
|
||||
remaining: number; // 本次之後仍待核對的筆數(不受額度影響,可重複呼叫直到 0)。
|
||||
scanned: number; // 本批掃到的候選筆數(受 limit 限制,額度截斷前)。
|
||||
quota_limit: number; // 今日「背景維護 D1 寫入」額度上限(與標庫 backfill 共用,見 maintenance-quota.ts)。
|
||||
quota_used_today: number; // 本次呼叫後,今日累積已消耗的背景維護寫入額度。
|
||||
quota_exceeded: boolean; // 本批是否因額度不足被截斷(true=還有候選但今天不再寫 D1,等明天/調高上限)。
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -439,32 +484,50 @@ export interface ReconcileResult {
|
||||
* 交回正常 backfill 佇列(下一輪照樣受「新到舊」排序+每日額度上限保護,不特別優待)。
|
||||
*
|
||||
* 不消耗 Workers AI 額度:零 AI.run,只有一次 D1 掃描 + 一次 Vectorize.getByIds + D1 寫回。
|
||||
*
|
||||
* D69(Arcrun#85,2026-08-11 leo 逐行複核找到的破口):**這一步雖不打 AI,但逐筆寫 D1**——
|
||||
* 每個候選最多消耗一次 row write(補標 content_hash 或重置 is_embedded,兩條路互斥、恰好一次),
|
||||
* 47 萬筆候選 ≈ 4.7 倍 D1 100,000 rows written/日免費額度。與標庫 backfill(同樣是多筆 D1
|
||||
* write、不打 AI)共用 `actions/maintenance-quota.ts` 的同一顆每日計數器——不共用的話,
|
||||
* 補標庫時會把這裡的閘繞過去(反之亦然)。額度用完 → 誠實截斷候選,不再寫 D1,等明天。
|
||||
*
|
||||
* 「挑哪一批」:owner_id/library/since/until 走 SelectionCriteria(同 backfillEmbeddings/
|
||||
* backfillEntryLibraryTags 共用的篩選形狀),讓時間分層/庫分層能從外面指定。
|
||||
*/
|
||||
export async function reconcileEmbedGeneration(
|
||||
env: Bindings,
|
||||
opts: { limit?: number; owner_id?: string } = {},
|
||||
opts: Pick<SelectionCriteria, 'owner_id' | 'library' | 'since' | 'until'> & { limit?: number } = {},
|
||||
): Promise<ReconcileResult> {
|
||||
if (!embedEnabled(env)) return { enabled: false, checked: 0, confirmed_current: 0, reset_to_pending: 0, remaining: 0 };
|
||||
if (!embedEnabled(env)) {
|
||||
return {
|
||||
enabled: false, checked: 0, confirmed_current: 0, reset_to_pending: 0, remaining: 0,
|
||||
scanned: 0, quota_limit: 0, quota_used_today: 0, quota_exceeded: false,
|
||||
};
|
||||
}
|
||||
const limit = Math.min(Math.max(opts.limit ?? 50, 1), 200);
|
||||
const currentModel = embedModel(env);
|
||||
|
||||
const sel = selectionCriteriaPredicate(opts);
|
||||
const conds = [
|
||||
'is_embedded = 1',
|
||||
'(content_hash IS NULL OR content_hash != ?)',
|
||||
"COALESCE(json_extract(metadata_json, '$.status'), '') != 'deprecated'",
|
||||
...sel.conds,
|
||||
];
|
||||
const params: unknown[] = [currentModel];
|
||||
if (opts.owner_id) {
|
||||
conds.push('owner_id = ?');
|
||||
params.push(opts.owner_id);
|
||||
}
|
||||
const params: unknown[] = [currentModel, ...sel.params];
|
||||
const where = conds.join(' AND ');
|
||||
|
||||
const res = await env.DB
|
||||
.prepare(`SELECT id FROM entries WHERE ${where} ORDER BY created_at DESC LIMIT ?`)
|
||||
.bind(...params, limit)
|
||||
.all<{ id: string }>();
|
||||
const ids = (res.results ?? []).map((r) => r.id);
|
||||
const scannedIds = (res.results ?? []).map((r) => r.id);
|
||||
const scanned = scannedIds.length;
|
||||
|
||||
// D69:額度截斷——每個候選最多 1 次 D1 write,直接照剩餘額度砍候選清單長度。
|
||||
const budget = await maintenanceBudgetToday(env, env.DB);
|
||||
const ids = scannedIds.slice(0, budget.remaining);
|
||||
const quotaExceeded = scanned > ids.length;
|
||||
const checked = ids.length;
|
||||
|
||||
let confirmed_current = 0;
|
||||
@@ -497,7 +560,19 @@ export async function reconcileEmbedGeneration(
|
||||
.prepare(`SELECT COUNT(*) as c FROM entries WHERE ${where}`)
|
||||
.bind(...params)
|
||||
.first<{ c: number }>();
|
||||
return { enabled: true, checked, confirmed_current, reset_to_pending, remaining: remRow?.c ?? 0 };
|
||||
|
||||
const written = confirmed_current + reset_to_pending;
|
||||
try {
|
||||
await addMaintenanceUsage(env.DB, written);
|
||||
} catch {
|
||||
// fail-open:額度計數寫入失敗不影響已經完成的核對寫入(精神同 backfillEmbeddings 的
|
||||
// addBackfillUsage 失敗處理——寧可下次呼叫少算一點用量,也不讓計數故障吞掉已做的工)。
|
||||
}
|
||||
|
||||
return {
|
||||
enabled: true, checked, confirmed_current, reset_to_pending, remaining: remRow?.c ?? 0,
|
||||
scanned, quota_limit: budget.limit, quota_used_today: budget.used + written, quota_exceeded: quotaExceeded,
|
||||
};
|
||||
}
|
||||
|
||||
export interface SelfTestResult {
|
||||
|
||||
@@ -16,11 +16,14 @@ const OFF_HINT =
|
||||
'語義補嵌需先開 embed 模組(Vectorize+AI binding)。叫 CC「幫我開語義查詢」(設 kbdb_embed:true + redeploy 注入 binding)後再呼叫本端點。';
|
||||
|
||||
// POST /embed/backfill — batch-embed existing embeddable entries with is_embedded=0.
|
||||
// body(皆選填):{ limit?:1-100(預設25), owner_id?, source?, reindex?, offset? }。
|
||||
// body(皆選填):{ limit?:1-100(預設25), owner_id?, source?, library?, since?, until?, reindex?, offset? }。
|
||||
// 冪等:重跑不會重複嵌(已 is_embedded=1 的不再入選;upsert 同 id 冪等)。
|
||||
// 分批:單次最多 limit 筆;回傳 remaining>0 表示還有 → 重複呼叫直到 remaining=0。
|
||||
// reindex:true(Arcrun#11):改重推「所有 embeddable」既有向量(含 is_embedded=1),
|
||||
// 讓事後建立的 Vectorize metadata index 收錄它們(否則帶過濾語意查詢回 0);配 offset 分頁。
|
||||
// library/since/until(Arcrun#85,2026-08-11):「挑哪一批」從外面指定——時間分層
|
||||
// (今天/本週/半年前)與庫分層(有查詢紀錄的庫優先)共用同一套 SelectionCriteria,
|
||||
// 由呼叫端(工作流)決定這次要補的是哪一批,不是資料層焊死單一排序(見 embed.ts 檔頭說明)。
|
||||
// 模組未開 → 409 + capability_hint(不假綠)。
|
||||
embedRoutes.post('/backfill', async (c) => {
|
||||
if (!embedEnabled(c.env)) {
|
||||
@@ -33,6 +36,9 @@ embedRoutes.post('/backfill', async (c) => {
|
||||
limit?: number | string;
|
||||
owner_id?: string;
|
||||
source?: string;
|
||||
library?: string;
|
||||
since?: number | string;
|
||||
until?: number | string;
|
||||
reindex?: boolean;
|
||||
offset?: number | string;
|
||||
};
|
||||
@@ -40,6 +46,9 @@ embedRoutes.post('/backfill', async (c) => {
|
||||
limit: body.limit !== undefined ? Number(body.limit) : undefined,
|
||||
owner_id: body.owner_id || undefined,
|
||||
source: body.source || undefined,
|
||||
library: body.library || undefined,
|
||||
since: body.since !== undefined ? Number(body.since) : undefined,
|
||||
until: body.until !== undefined ? Number(body.until) : undefined,
|
||||
// reindex(Arcrun#11):重推既有向量讓事後建立的 Vectorize metadata index 收錄(見 embed.ts)。
|
||||
reindex: body.reindex === true,
|
||||
offset: body.offset !== undefined ? Number(body.offset) : undefined,
|
||||
@@ -56,11 +65,14 @@ embedRoutes.get('/backfill/status', async (c) => {
|
||||
return c.json({ success: true, ...status });
|
||||
});
|
||||
|
||||
// POST /embed/reconcile — 世代核對(D68 配套修復,2026-08-11):
|
||||
// POST /embed/reconcile — 世代核對(D68 配套修復,2026-08-11;D69 額度節流同日補上):
|
||||
// 對「is_embedded=1 但 content_hash 非現行模型」的候選,問現行 Vectorize index 是否真的收錄;
|
||||
// 真的在 → 補標 content_hash(不打 AI);不在 → 重置 is_embedded=0,回到正常 /embed/backfill 佇列。
|
||||
// 解「從備份整批灌回、帶著對已退役索引的 is_embedded=1,永遠不被 backfill 碰到」這個坑。
|
||||
// body(皆選填):{ limit?:1-200(預設50), owner_id? }。重複呼叫直到 remaining=0。
|
||||
// body(皆選填):{ limit?:1-200(預設50), owner_id?, library?, since?, until? }。重複呼叫直到 remaining=0。
|
||||
// D69:每筆候選最多消耗一次 D1 row write,與 POST /entries/backfill-library 共用同一顆每日
|
||||
// 「背景維護 D1 寫入」額度(見 actions/maintenance-quota.ts)——額度用完會誠實回
|
||||
// quota_exceeded:true 並停手,不會把當天 D1 免費額度燒穿(2026-08-11 leo 逐行複核找到的破口)。
|
||||
embedRoutes.post('/reconcile', async (c) => {
|
||||
if (!embedEnabled(c.env)) {
|
||||
return c.json(
|
||||
@@ -68,10 +80,19 @@ embedRoutes.post('/reconcile', async (c) => {
|
||||
409,
|
||||
);
|
||||
}
|
||||
const body = (await c.req.json().catch(() => ({}))) as { limit?: number | string; owner_id?: string };
|
||||
const body = (await c.req.json().catch(() => ({}))) as {
|
||||
limit?: number | string;
|
||||
owner_id?: string;
|
||||
library?: string;
|
||||
since?: number | string;
|
||||
until?: number | string;
|
||||
};
|
||||
const result = await reconcileEmbedGeneration(c.env, {
|
||||
limit: body.limit !== undefined ? Number(body.limit) : undefined,
|
||||
owner_id: body.owner_id || undefined,
|
||||
library: body.library || undefined,
|
||||
since: body.since !== undefined ? Number(body.since) : undefined,
|
||||
until: body.until !== undefined ? Number(body.until) : undefined,
|
||||
});
|
||||
return c.json({ success: true, ...result });
|
||||
});
|
||||
|
||||
@@ -23,6 +23,7 @@ import {
|
||||
EmbedQueryFailedError,
|
||||
} from '../embed';
|
||||
import { migrateLegacyCredentialsForOwner } from '../actions/credential-legacy-migration';
|
||||
import { backfillEntryLibraryTags, libraryBackfillStatus } from '../actions/library-backfill';
|
||||
|
||||
export const entryRoutes = new Hono<{ Bindings: Bindings }>();
|
||||
|
||||
@@ -367,6 +368,64 @@ entryRoutes.patch('/deprecate-by-library', async (c) => {
|
||||
return c.json({ success: true, deprecated_count: count, vectors_deleted });
|
||||
});
|
||||
|
||||
// POST /entries/backfill-library — 標庫補存量(Arcrun#85 二次裁決/相關票 Arcrun#87,2026-08-11)。
|
||||
// body(必填 library + owner_id):{ library, owner_id, page_names?(string[],精準比對,
|
||||
// leo 定案的正解——見 actions/library-backfill.ts 檔頭「拿原稿遍歷」), entry_type?,
|
||||
// source_prefix?, page_name_prefix?(後兩者為過渡 fallback,精度不如 page_names),
|
||||
// since?, until?, limit?(1-500,預設100) }。
|
||||
// 冪等:只選「目前未標記 library」的候選;分批:單次 limit 上限,remaining>0 → 重複呼叫直到 0。
|
||||
// budget:與 /embed/reconcile 共用同一顆每日 D1 寫入額度(見 actions/maintenance-quota.ts)——
|
||||
// 兩者都是「多筆 D1 write、不打 AI」的背景維護操作,不共用額度的話補存量會把世代核對的閘繞過去。
|
||||
// base 對內容語意無知:不猜「這批該貼哪個庫」,呼叫端(ingest/#87)決定 library 與篩選條件;
|
||||
// owner_id 必填(同 /entries/deprecate-by-library 的既有防線——批次改一大片既有資料不准無租戶範圍地掃)。
|
||||
// 此路由必須在 '/:id' 之前註冊,否則 'backfill-library' 會被當成 id 參數。
|
||||
entryRoutes.post('/backfill-library', async (c) => {
|
||||
const body = (await c.req.json().catch(() => ({}))) as {
|
||||
library?: string;
|
||||
owner_id?: string;
|
||||
entry_type?: string;
|
||||
page_names?: string[];
|
||||
source_prefix?: string;
|
||||
page_name_prefix?: string;
|
||||
since?: number | string;
|
||||
until?: number | string;
|
||||
limit?: number | string;
|
||||
};
|
||||
const library = String(body.library ?? '').trim();
|
||||
const ownerId = String(body.owner_id ?? '').trim();
|
||||
if (!library || !ownerId) return c.json({ success: false, error: 'library 與 owner_id 必填' }, 400);
|
||||
try {
|
||||
const result = await backfillEntryLibraryTags(c.env.DB, c.env, {
|
||||
library,
|
||||
owner_id: ownerId,
|
||||
entry_type: body.entry_type || undefined,
|
||||
page_names: Array.isArray(body.page_names) && body.page_names.length > 0 ? body.page_names : undefined,
|
||||
source_prefix: body.source_prefix || undefined,
|
||||
page_name_prefix: body.page_name_prefix || undefined,
|
||||
since: body.since !== undefined ? Number(body.since) : undefined,
|
||||
until: body.until !== undefined ? Number(body.until) : undefined,
|
||||
limit: body.limit !== undefined ? Number(body.limit) : undefined,
|
||||
});
|
||||
return c.json({ success: true, ...result });
|
||||
} catch (e) {
|
||||
return c.json({ success: false, error: e instanceof Error ? e.message : String(e) }, 400);
|
||||
}
|
||||
});
|
||||
|
||||
// GET /entries/backfill-library/status?owner_id=&entry_type=&source_prefix=&page_name_prefix=&since=&until=
|
||||
// — 符合條件、目前未標記 library 的筆數(backfill 前後都能查,判斷還剩多少)。
|
||||
entryRoutes.get('/backfill-library/status', async (c) => {
|
||||
const status = await libraryBackfillStatus(c.env.DB, {
|
||||
owner_id: c.req.query('owner_id') || undefined,
|
||||
entry_type: c.req.query('entry_type') || undefined,
|
||||
source_prefix: c.req.query('source_prefix') || undefined,
|
||||
page_name_prefix: c.req.query('page_name_prefix') || undefined,
|
||||
since: c.req.query('since') ? Number(c.req.query('since')) : undefined,
|
||||
until: c.req.query('until') ? Number(c.req.query('until')) : undefined,
|
||||
});
|
||||
return c.json({ success: true, ...status });
|
||||
});
|
||||
|
||||
// PATCH /entries/:id
|
||||
entryRoutes.patch('/:id', async (c) => {
|
||||
const body = await c.req.json().catch(() => ({}));
|
||||
|
||||
+9
-1
@@ -29,6 +29,13 @@ export type Bindings = {
|
||||
// wiki ops-facts.md);backfill 是背景低優先動作,自設軟上限不把當天額度燒光。未設 → 見
|
||||
// kbdb/src/embed.ts DEFAULT_BACKFILL_DAILY_LIMIT 說明(含選值算式,非拍腦袋)。
|
||||
EMBED_BACKFILL_DAILY_LIMIT?: string;
|
||||
// 背景維護寫入(reconcile 世代核對 + 標庫 backfill)共用的 D1 每日寫入軟上限
|
||||
// (Arcrun#85 D69 修法,2026-08-11:兩者都是「多筆 D1 row write、不打 AI」的操作,
|
||||
// 各自不設防都會單獨燒穿 D1 100,000 rows/日免費額度——reconcile 47 萬筆 candidate
|
||||
// ≈ 4.7 倍全日額度,已在票上實測;標庫 backfill 同樣是逐筆 D1 write,若各管各的,
|
||||
// 補標庫時會把 reconcile 的閘繞過去。兩者共用同一顆「今天還剩多少」計數器。
|
||||
// 未設 → 見 kbdb/src/actions/maintenance-quota.ts DEFAULT_MAINTENANCE_DAILY_WRITE_LIMIT。
|
||||
KBDB_MAINTENANCE_DAILY_WRITE_LIMIT?: string;
|
||||
};
|
||||
|
||||
export type EntryType =
|
||||
@@ -41,7 +48,8 @@ export type EntryType =
|
||||
| 'recipe_stat'
|
||||
| 'execution_log'
|
||||
| 'execution_log_usage'
|
||||
| 'embed_backfill_usage';
|
||||
| 'embed_backfill_usage'
|
||||
| 'kbdb_maintenance_usage';
|
||||
|
||||
export interface Entry {
|
||||
id: string;
|
||||
|
||||
@@ -83,7 +83,7 @@ async function countUsageRows(db: D1Database): Promise<{ id: string; entry_type:
|
||||
return res.results;
|
||||
}
|
||||
|
||||
function makeEnv(db: D1Database, opts: { withBindings?: boolean; dailyLimit?: string } = {}): Bindings {
|
||||
function makeEnv(db: D1Database, opts: { withBindings?: boolean; dailyLimit?: string; maintenanceLimit?: string } = {}): Bindings {
|
||||
const withBindings = opts.withBindings ?? true;
|
||||
const upserts: { id: string }[] = [];
|
||||
const aiCalls: string[][] = [];
|
||||
@@ -93,6 +93,7 @@ function makeEnv(db: D1Database, opts: { withBindings?: boolean; dailyLimit?: st
|
||||
DB: db,
|
||||
ENVIRONMENT: 'test',
|
||||
EMBED_BACKFILL_DAILY_LIMIT: opts.dailyLimit,
|
||||
KBDB_MAINTENANCE_DAILY_WRITE_LIMIT: opts.maintenanceLimit,
|
||||
...(withBindings
|
||||
? {
|
||||
AI: {
|
||||
@@ -366,6 +367,102 @@ describe('D68③:leo21c 資料還原情境——is_embedded=1 但對應已退
|
||||
insertEntry(db, { id: 'e1', content: 'x', created_at: 1, is_embedded: 1 });
|
||||
const env = makeEnv(db, { withBindings: false });
|
||||
const r = await reconcileEmbedGeneration(env);
|
||||
expect(r).toEqual({ enabled: false, checked: 0, confirmed_current: 0, reset_to_pending: 0, remaining: 0 });
|
||||
expect(r).toEqual({
|
||||
enabled: false, checked: 0, confirmed_current: 0, reset_to_pending: 0, remaining: 0,
|
||||
scanned: 0, quota_limit: 0, quota_used_today: 0, quota_exceeded: false,
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('Arcrun#85 D69:reconcile 的 D1 寫入額度(與標庫 backfill 共用的計數器)', () => {
|
||||
it('額度耗盡後 reconcile 停手:不再寫 D1,quota_exceeded=true', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'r1', content: 'c1', created_at: 1, is_embedded: 1, content_hash: null });
|
||||
insertEntry(db, { id: 'r2', content: 'c2', created_at: 2, is_embedded: 1, content_hash: null });
|
||||
insertEntry(db, { id: 'r3', content: 'c3', created_at: 3, is_embedded: 1, content_hash: null });
|
||||
const env = makeEnv(db, { maintenanceLimit: '2' }); // 上限比候選數(3)小
|
||||
seedVectorized(env, ['r1', 'r2', 'r3']); // 全在現行 index(confirmed_current 路徑,仍是 D1 write)
|
||||
|
||||
const r = await reconcileEmbedGeneration(env, { limit: 100 });
|
||||
expect(r.scanned).toBe(3); // 掃到 3 筆候選
|
||||
expect(r.checked).toBe(2); // 但只處理了額度允許的 2 筆
|
||||
expect(r.confirmed_current).toBe(2);
|
||||
expect(r.quota_limit).toBe(2);
|
||||
expect(r.quota_used_today).toBe(2);
|
||||
expect(r.quota_exceeded).toBe(true);
|
||||
|
||||
// 只有 2 筆真的被寫回 content_hash(最新的兩筆,ORDER BY created_at DESC)
|
||||
const rows = await listAllRows(db);
|
||||
const byId = Object.fromEntries(rows.map((x) => [x.id, x]));
|
||||
expect(byId.r3.content_hash).toBe(CURRENT_MODEL);
|
||||
expect(byId.r2.content_hash).toBe(CURRENT_MODEL);
|
||||
expect(byId.r1.content_hash).toBe(null); // 額度用完,沒輪到它
|
||||
|
||||
// 再跑一次(同一天):額度已用完,checked=0
|
||||
const r2 = await reconcileEmbedGeneration(env, { limit: 100 });
|
||||
expect(r2.checked).toBe(0);
|
||||
expect(r2.quota_exceeded).toBe(true);
|
||||
});
|
||||
|
||||
it('額度上限被拿掉時本測試會變紅(反向驗證,同 D68② 手法)', async () => {
|
||||
const db = makeSqliteD1();
|
||||
for (let i = 1; i <= 5; i++) insertEntry(db, { id: `r${i}`, content: `c${i}`, created_at: i, is_embedded: 1, content_hash: null });
|
||||
const env = makeEnv(db); // 不設 maintenanceLimit → 用預設 20000,遠大於 5,全部應被處理
|
||||
seedVectorized(env, ['r1', 'r2', 'r3', 'r4', 'r5']);
|
||||
const r = await reconcileEmbedGeneration(env, { limit: 100 });
|
||||
expect(r.checked).toBe(5);
|
||||
expect(r.quota_exceeded).toBe(false);
|
||||
|
||||
const db2 = makeSqliteD1();
|
||||
for (let i = 1; i <= 5; i++) insertEntry(db2, { id: `r${i}`, content: `c${i}`, created_at: i, is_embedded: 1, content_hash: null });
|
||||
const env2 = makeEnv(db2, { maintenanceLimit: '2' });
|
||||
seedVectorized(env2, ['r1', 'r2', 'r3', 'r4', 'r5']);
|
||||
const r2 = await reconcileEmbedGeneration(env2, { limit: 100 });
|
||||
expect(r2.checked).toBe(2);
|
||||
expect(r2.checked).not.toBe(r.checked); // 有 cap vs 沒 cap 必須不同,否則 cap 沒在作用
|
||||
});
|
||||
});
|
||||
|
||||
describe('Arcrun#85:「挑哪一批」可以從外面指定(SelectionCriteria:since/until/library)', () => {
|
||||
it('backfillEmbeddings 帶 since/until 只補時間窗內的候選', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'too-old', content: 'x', created_at: 100 });
|
||||
insertEntry(db, { id: 'in-window-1', content: 'y', created_at: 500 });
|
||||
insertEntry(db, { id: 'in-window-2', content: 'z', created_at: 800 });
|
||||
insertEntry(db, { id: 'too-new', content: 'w', created_at: 1500 });
|
||||
const env = makeEnv(db, { dailyLimit: '100' });
|
||||
const r = await backfillEmbeddings(env, { limit: 100, since: 400, until: 1000 });
|
||||
expect(r.processed).toBe(2);
|
||||
expect((await listEmbeddedIds(db)).sort()).toEqual(['in-window-1', 'in-window-2']);
|
||||
});
|
||||
|
||||
it('backfillEmbeddings 帶 library 只補該庫的候選(未標記歸 general)', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'finance-1', content: 'x', created_at: 1, metadata_json: JSON.stringify({ embed: true, library: 'finance' }) });
|
||||
insertEntry(db, { id: 'hr-1', content: 'y', created_at: 2, metadata_json: JSON.stringify({ embed: true, library: 'hr' }) });
|
||||
insertEntry(db, { id: 'untagged', content: 'z', created_at: 3 }); // 無 library → general
|
||||
const env = makeEnv(db, { dailyLimit: '100' });
|
||||
const r = await backfillEmbeddings(env, { limit: 100, library: 'finance' });
|
||||
expect(r.processed).toBe(1);
|
||||
expect(await listEmbeddedIds(db)).toEqual(['finance-1']);
|
||||
|
||||
const r2 = await backfillEmbeddings(env, { limit: 100, library: 'general' });
|
||||
expect(r2.processed).toBe(1);
|
||||
expect((await listEmbeddedIds(db)).sort()).toEqual(['finance-1', 'untagged']);
|
||||
});
|
||||
|
||||
it('reconcile 帶 since/until/library 同樣受篩選(同一套 SelectionCriteria,非獨立實作)', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'old', content: 'x', created_at: 1, is_embedded: 1, content_hash: null, metadata_json: JSON.stringify({ embed: true, library: 'finance' }) });
|
||||
insertEntry(db, { id: 'new', content: 'y', created_at: 100, is_embedded: 1, content_hash: null, metadata_json: JSON.stringify({ embed: true, library: 'finance' }) });
|
||||
insertEntry(db, { id: 'other-lib', content: 'z', created_at: 100, is_embedded: 1, content_hash: null, metadata_json: JSON.stringify({ embed: true, library: 'hr' }) });
|
||||
const env = makeEnv(db);
|
||||
seedVectorized(env, ['old', 'new', 'other-lib']);
|
||||
const r = await reconcileEmbedGeneration(env, { limit: 100, library: 'finance', since: 50 });
|
||||
expect(r.checked).toBe(1);
|
||||
const row = await getRow(db, 'new');
|
||||
expect(row!.content_hash).toBe(CURRENT_MODEL);
|
||||
const oldRow = await getRow(db, 'old');
|
||||
expect(oldRow!.content_hash).toBe(null); // 在時間窗外,沒被動到
|
||||
});
|
||||
});
|
||||
|
||||
@@ -0,0 +1,230 @@
|
||||
// 標庫 backfill(Arcrun#85 二次裁決,2026-08-11)測試。
|
||||
//
|
||||
// 測試策略比照 embed-backfill.test.ts:真 SQLite(node:sqlite)套 migrations/0001_base.sql
|
||||
// 原檔,驗真實 SQL 語意(json_set/WHERE/LIMIT),不是「以為 SQL 長這樣」。
|
||||
//
|
||||
// 覆蓋:
|
||||
// 1. 只補「符合條件、目前未標記 library」的候選;已標記的不動(冪等)
|
||||
// 2. owner_id 必填(缺了要拋錯,防「補錯 owner 等於白做」——2026-08-11 leo 直令)
|
||||
// 3. source_prefix/page_name_prefix/since/until 篩選條件真的在篩
|
||||
// 4. 與 reconcileEmbedGeneration 共用同一顆每日 D1 寫入額度(D69 的核心訴求:
|
||||
// 補標不能把世代核對的閘繞過去,反之亦然)
|
||||
//
|
||||
// 本檔在 kbdb/tests/(牆外),依 D38 kbdb-api-wall-guard 規則,直接對 SQLite 治具下 SQL
|
||||
// 的行集中在 helper(測試治具本身,非牆外業務邏輯繞過 API,每行標 kbdb-sql-ok 留痕)。
|
||||
import { describe, it, expect } from 'vitest';
|
||||
import { DatabaseSync } from 'node:sqlite';
|
||||
import { readFileSync } from 'node:fs';
|
||||
import { backfillEntryLibraryTags, libraryBackfillStatus } from '../src/actions/library-backfill';
|
||||
import { reconcileEmbedGeneration } from '../src/embed';
|
||||
import type { Bindings, Entry, EntryType } from '../src/types';
|
||||
|
||||
// ── node:sqlite → D1 介面最小 adapter(同 embed-backfill.test.ts 手法)──────────────
|
||||
function makeSqliteD1(): D1Database {
|
||||
const raw = new DatabaseSync(':memory:');
|
||||
raw.exec(readFileSync(new URL('../migrations/0001_base.sql', import.meta.url), 'utf8')); // kbdb-sql-ok:測試治具(node:sqlite→D1 shim)套 migration 原檔
|
||||
function stmt(sql: string, params: unknown[]) {
|
||||
const s = {
|
||||
bind(...args: unknown[]) { return stmt(sql, args); },
|
||||
async all<T>() { return { results: raw.prepare(sql).all(...params) as T[] }; }, // kbdb-sql-ok:測試治具(node:sqlite→D1 shim)
|
||||
async first<T>() { return (raw.prepare(sql).get(...params) ?? null) as T | null; }, // kbdb-sql-ok:測試治具(node:sqlite→D1 shim)
|
||||
async run() {
|
||||
const r = raw.prepare(sql).run(...params); // kbdb-sql-ok:測試治具(node:sqlite→D1 shim),非牆外業務邏輯繞過 API
|
||||
return { success: true, meta: { changes: r.changes } };
|
||||
},
|
||||
};
|
||||
return s;
|
||||
}
|
||||
return { prepare: (sql: string) => stmt(sql, []) } as unknown as D1Database;
|
||||
}
|
||||
|
||||
function insertEntry(db: D1Database, e: Partial<Entry> & { id: string; created_at: number }): void {
|
||||
const sql = `INSERT INTO entries (id, content, entry_type, owner_id, content_hash, is_embedded, metadata_json, page_name, created_at, updated_at)
|
||||
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`;
|
||||
db.prepare(sql).bind( // kbdb-sql-ok:測試治具(node:sqlite→D1 shim)灌測試資料
|
||||
e.id,
|
||||
e.content === undefined ? 'x' : e.content,
|
||||
(e.entry_type ?? 'block') as EntryType,
|
||||
e.owner_id ?? 'bfezv28v',
|
||||
e.content_hash ?? null,
|
||||
e.is_embedded ?? 0,
|
||||
e.metadata_json === undefined ? null : e.metadata_json,
|
||||
e.page_name ?? null,
|
||||
e.created_at,
|
||||
e.created_at,
|
||||
).run();
|
||||
}
|
||||
|
||||
async function getLibrary(db: D1Database, id: string): Promise<string | null> {
|
||||
const row = await db.prepare("SELECT json_extract(metadata_json, '$.library') AS library FROM entries WHERE id = ?").bind(id).first<{ library: string | null }>(); // kbdb-sql-ok:測試治具讀回斷言用
|
||||
return row?.library ?? null;
|
||||
}
|
||||
|
||||
function makeEnv(db: D1Database, opts: { maintenanceLimit?: string } = {}): Bindings {
|
||||
return {
|
||||
DB: db,
|
||||
ENVIRONMENT: 'test',
|
||||
KBDB_MAINTENANCE_DAILY_WRITE_LIMIT: opts.maintenanceLimit,
|
||||
} as unknown as Bindings;
|
||||
}
|
||||
|
||||
describe('backfillEntryLibraryTags — 基本行為', () => {
|
||||
it('只標記符合條件、目前未標記 library 的候選;已標記的不動', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'a', created_at: 1 }); // 無 metadata_json → 未標記
|
||||
insertEntry(db, { id: 'b', created_at: 2, metadata_json: JSON.stringify({}) }); // 有 metadata_json 但無 library
|
||||
insertEntry(db, { id: 'c', created_at: 3, metadata_json: JSON.stringify({ library: 'hr' }) }); // 已標記,不該被動
|
||||
const env = makeEnv(db);
|
||||
const r = await backfillEntryLibraryTags(db, env, { library: 'finance', owner_id: 'bfezv28v' });
|
||||
expect(r.tagged).toBe(2);
|
||||
expect(r.remaining).toBe(0);
|
||||
expect(await getLibrary(db, 'a')).toBe('finance');
|
||||
expect(await getLibrary(db, 'b')).toBe('finance');
|
||||
expect(await getLibrary(db, 'c')).toBe('hr'); // 未被覆寫
|
||||
});
|
||||
|
||||
it('冪等:全部標記完後重跑不再處理', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'a', created_at: 1 });
|
||||
const env = makeEnv(db);
|
||||
await backfillEntryLibraryTags(db, env, { library: 'finance', owner_id: 'bfezv28v' });
|
||||
const r2 = await backfillEntryLibraryTags(db, env, { library: 'finance', owner_id: 'bfezv28v' });
|
||||
expect(r2.tagged).toBe(0);
|
||||
expect(r2.remaining).toBe(0);
|
||||
});
|
||||
|
||||
it('owner_id 缺了要拋錯(防補錯 owner 等於白做,2026-08-11 leo 直令)', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'a', created_at: 1 });
|
||||
const env = makeEnv(db);
|
||||
await expect(
|
||||
backfillEntryLibraryTags(db, env, { library: 'finance', owner_id: '' }),
|
||||
).rejects.toThrow(/owner_id/);
|
||||
});
|
||||
|
||||
it('library 缺了要拋錯', async () => {
|
||||
const db = makeSqliteD1();
|
||||
const env = makeEnv(db);
|
||||
await expect(
|
||||
backfillEntryLibraryTags(db, env, { library: '', owner_id: 'bfezv28v' }),
|
||||
).rejects.toThrow(/library/);
|
||||
});
|
||||
|
||||
it('owner_id 篩選:只動指定租戶的資料,其他租戶不受影響(跨租戶隔離)', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'mine', created_at: 1, owner_id: 'bfezv28v' });
|
||||
insertEntry(db, { id: 'theirs', created_at: 2, owner_id: 'someone-else' });
|
||||
const env = makeEnv(db);
|
||||
const r = await backfillEntryLibraryTags(db, env, { library: 'finance', owner_id: 'bfezv28v' });
|
||||
expect(r.tagged).toBe(1);
|
||||
expect(await getLibrary(db, 'mine')).toBe('finance');
|
||||
expect(await getLibrary(db, 'theirs')).toBe(null); // 別的租戶完全沒被動到
|
||||
});
|
||||
|
||||
it('source_prefix/page_name_prefix/since/until 篩選真的在篩', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'match-source', created_at: 500, metadata_json: JSON.stringify({ source: 'gitea://Leo/kb/foo.md' }) });
|
||||
insertEntry(db, { id: 'other-source', created_at: 500, metadata_json: JSON.stringify({ source: 'gitea://Leo/other/bar.md' }) });
|
||||
const r1 = await backfillEntryLibraryTags(db, makeEnv(db), {
|
||||
library: 'kb', owner_id: 'bfezv28v', source_prefix: 'gitea://Leo/kb/',
|
||||
});
|
||||
expect(r1.tagged).toBe(1);
|
||||
expect(await getLibrary(db, 'match-source')).toBe('kb');
|
||||
expect(await getLibrary(db, 'other-source')).toBe(null);
|
||||
|
||||
const db2 = makeSqliteD1();
|
||||
insertEntry(db2, { id: 'in-window', created_at: 500, page_name: 'wiki/foo' });
|
||||
insertEntry(db2, { id: 'out-window', created_at: 5000, page_name: 'wiki/bar' });
|
||||
const r2 = await backfillEntryLibraryTags(db2, makeEnv(db2), {
|
||||
library: 'wiki', owner_id: 'bfezv28v', page_name_prefix: 'wiki/', since: 0, until: 1000,
|
||||
});
|
||||
expect(r2.tagged).toBe(1);
|
||||
expect(await getLibrary(db2, 'in-window')).toBe('wiki');
|
||||
expect(await getLibrary(db2, 'out-window')).toBe(null);
|
||||
});
|
||||
|
||||
it('page_names 精準比對(leo 定案的正解:拿 Gitea 原稿卡名逐批遍歷點名)', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'a', created_at: 1, page_name: 'card-alpha' });
|
||||
insertEntry(db, { id: 'b', created_at: 2, page_name: 'card-beta' });
|
||||
insertEntry(db, { id: 'c', created_at: 3, page_name: 'card-gamma' }); // 不在點名清單內
|
||||
const r = await backfillEntryLibraryTags(db, makeEnv(db), {
|
||||
library: 'kb', owner_id: 'bfezv28v', page_names: ['card-alpha', 'card-beta'],
|
||||
});
|
||||
expect(r.tagged).toBe(2);
|
||||
expect(await getLibrary(db, 'a')).toBe('kb');
|
||||
expect(await getLibrary(db, 'b')).toBe('kb');
|
||||
expect(await getLibrary(db, 'c')).toBe(null); // 沒被點名,不動
|
||||
});
|
||||
|
||||
it('libraryBackfillStatus 回報待補標筆數', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'a', created_at: 1 });
|
||||
insertEntry(db, { id: 'b', created_at: 2, metadata_json: JSON.stringify({ library: 'hr' }) });
|
||||
const s = await libraryBackfillStatus(db, { owner_id: 'bfezv28v' });
|
||||
expect(s.pending).toBe(1); // 只有 'a' 未標記
|
||||
});
|
||||
});
|
||||
|
||||
describe('Arcrun#85 D69:標庫 backfill 與 reconcile 共用同一顆 D1 每日寫入額度', () => {
|
||||
it('reconcile 先消耗額度 → 標庫 backfill 看到的剩餘額度真的變少', async () => {
|
||||
const db = makeSqliteD1();
|
||||
// reconcile 的候選:is_embedded=1 且 content_hash 非現行世代
|
||||
// library 已標記('hr')→ 不會被下面的標庫 backfill 選中,讓兩種候選池互不重疊,
|
||||
// 才能單純驗證「額度共用」本身,不被「標庫候選也吃到 reconcile 資料」干擾。
|
||||
insertEntry(db, { id: 'reconcile-1', created_at: 1, is_embedded: 1, content_hash: null, metadata_json: JSON.stringify({ embed: true, library: 'hr' }) });
|
||||
insertEntry(db, { id: 'reconcile-2', created_at: 2, is_embedded: 1, content_hash: null, metadata_json: JSON.stringify({ embed: true, library: 'hr' }) });
|
||||
// 標庫的候選:未標記 library
|
||||
insertEntry(db, { id: 'tag-1', created_at: 3 });
|
||||
insertEntry(db, { id: 'tag-2', created_at: 4 });
|
||||
insertEntry(db, { id: 'tag-3', created_at: 5 });
|
||||
|
||||
const maintenanceLimit = '3'; // 5 個候選(2 reconcile + 3 tag),額度只夠 3 個
|
||||
const reconcileEnv = {
|
||||
DB: db, ENVIRONMENT: 'test', KBDB_MAINTENANCE_DAILY_WRITE_LIMIT: maintenanceLimit,
|
||||
AI: { async run() { return { data: [] }; } },
|
||||
VECTORIZE: {
|
||||
async getByIds(ids: string[]) { return ids.map((id) => ({ id, values: [0.1] })); }, // 全部視為現行 index 已有
|
||||
async upsert() { return { count: 0 }; },
|
||||
},
|
||||
} as unknown as Bindings;
|
||||
|
||||
// 先跑 reconcile:吃掉 2 筆額度(3 - 2 = 1 剩)
|
||||
const rc = await reconcileEmbedGeneration(reconcileEnv, { limit: 100 });
|
||||
expect(rc.checked).toBe(2);
|
||||
expect(rc.quota_used_today).toBe(2);
|
||||
|
||||
// 標庫 backfill 用同一顆 DB/同一個每日上限:只剩 1 筆額度可用,即使候選有 3 筆
|
||||
const tagEnv = makeEnv(db, { maintenanceLimit });
|
||||
const tagResult = await backfillEntryLibraryTags(db, tagEnv, { library: 'general', owner_id: 'bfezv28v' });
|
||||
expect(tagResult.scanned).toBe(3); // 3 筆候選都掃到了
|
||||
expect(tagResult.tagged).toBe(1); // 但只剩 1 筆額度,只標了 1 筆
|
||||
expect(tagResult.quota_exceeded).toBe(true);
|
||||
expect(tagResult.quota_used_today).toBe(3); // 2(reconcile)+ 1(本次)= 3,額度用滿
|
||||
});
|
||||
|
||||
it('反過來也一樣:標庫 backfill 先消耗額度 → reconcile 看到的剩餘額度真的變少', async () => {
|
||||
const db = makeSqliteD1();
|
||||
insertEntry(db, { id: 'tag-1', created_at: 1 });
|
||||
insertEntry(db, { id: 'tag-2', created_at: 2 });
|
||||
insertEntry(db, { id: 'reconcile-1', created_at: 3, is_embedded: 1, content_hash: null, metadata_json: JSON.stringify({ embed: true }) });
|
||||
|
||||
const maintenanceLimit = '2';
|
||||
const tagEnv = makeEnv(db, { maintenanceLimit });
|
||||
const tagResult = await backfillEntryLibraryTags(db, tagEnv, { library: 'general', owner_id: 'bfezv28v' });
|
||||
expect(tagResult.tagged).toBe(2); // 額度剛好夠標完兩筆
|
||||
|
||||
const reconcileEnv = {
|
||||
DB: db, ENVIRONMENT: 'test', KBDB_MAINTENANCE_DAILY_WRITE_LIMIT: maintenanceLimit,
|
||||
AI: { async run() { return { data: [] }; } },
|
||||
VECTORIZE: {
|
||||
async getByIds(ids: string[]) { return ids.map((id) => ({ id, values: [0.1] })); },
|
||||
async upsert() { return { count: 0 }; },
|
||||
},
|
||||
} as unknown as Bindings;
|
||||
const rc = await reconcileEmbedGeneration(reconcileEnv, { limit: 100 });
|
||||
expect(rc.scanned).toBe(1); // 有 1 筆候選
|
||||
expect(rc.checked).toBe(0); // 但額度已被標庫 backfill 用光,reconcile 一筆都動不了
|
||||
expect(rc.quota_exceeded).toBe(true);
|
||||
});
|
||||
});
|
||||
Reference in New Issue
Block a user