fix(portal): 讀不到就說讀不到——總圖不再把「讀不到」畫成「你沒有」(Arcrun#100)

leo 2026-08-12 打開總圖看到:「0 個實體 · 0 條關聯/知識庫還沒有任何關聯——
上傳文件後 AI 會自動織網」。**而他庫裡有 1854 條三元組。**
那句話會叫他去做一件不需要做的事。

三個獨立的洞疊起來才變成那句謊:
  ① console-dashboard.ts 打 kbdb-graph-plugin 沒帶認證(同段落打 kbdb 的兩支都有帶)
  ② 那顆 worker 不在更新的部署清單裡 ⇒ token 一換它就落單
  ③ **畫面把 null 畫成 0**——後端已經誠實回 null 了,是前端把它變成謊話

為什麼一直沒被發現:graph plugin 原本身上沒有 token ⇒ 門開著 ⇒ 沒帶也進得去。
2026-08-12 輪替後它有了 token,門關上,401 才浮出來。

📍 repo:matrix/arcrun(cypher-executor/src/routes/、console-ui/public/)
📍 票:Leo/Arcrun#100
This commit is contained in:
uncle6me-web
2026-08-12 13:33:53 +08:00
parent e69d6bbc03
commit a5e4caf5cb
9 changed files with 410 additions and 28 deletions
@@ -48,7 +48,7 @@
*/
import { Hono } from 'hono';
import type { Bindings } from '../types';
import { kbdbBase, graphBase } from './kbdb-proxy';
import { kbdbBase, graphBase, graphHeaders } from './kbdb-proxy';
import { validateConsoleSession } from './console-auth';
import {
type KbdbEntry,
@@ -104,6 +104,31 @@ async function fetchJson<T>(url: string, headers?: Record<string, string>): Prom
}
}
/**
* 本租戶三元組的**真實總數**(null = 讀不到,畫面要顯示「讀不到」而非 0)。
*
* 🔴 Arcrun#100:不可以拿 graph-plugin `/triplets/stats` 的 `total` 當數量。
* 那支的 `total` 是**分頁長度**不是 COUNT——它走 `/records/by-template/triplet`KBDB 端
* `searchByTemplate` 預設 limit=100、硬上限 500)且不帶 owner 過濾,所以 1854 條的庫
* 只會回 100。修好 401 之後若還讀它,畫面會從「0」變成「100」——一樣是假的。
* 真相源=KBDB `/records/triplet-stats`(真 SQL COUNT(*)、依 owner_id 過濾、無上限),
* 回 `{ success, stats: [{ library, triplet_count }] }`,加總即全庫條數。
*/
async function fetchTripletTotal(env: Bindings, tenant: string): Promise<number | null> {
const { base, headers } = kbdbBase(env);
const data = await fetchJson<{ stats?: { triplet_count?: unknown }[] }>(
`${base}/records/triplet-stats?owner_id=${encodeURIComponent(tenant)}`,
headers,
);
if (!data || !Array.isArray(data.stats)) return null;
let total = 0;
for (const row of data.stats) {
if (typeof row?.triplet_count !== 'number') return null; // 形狀不對 → 誠實回讀不到,不半信半疑加總
total += row.triplet_count;
}
return total;
}
/** KBDB entries 符合條件的總數(limit=1 只拿 total 欄,不搬資料)。null = 讀不到。 */
async function fetchEntryTotal(env: Bindings, filters: Record<string, string>): Promise<number | null> {
const { base, headers } = kbdbBase(env);
@@ -254,6 +279,7 @@ consoleDashboardRouter.get('/console/dashboard-data', async (c) => {
kbdbHealth,
embedStatus,
graphStats,
tripletTotal,
entriesTotal,
wikiCardTotal,
workflowTotal,
@@ -265,7 +291,13 @@ consoleDashboardRouter.get('/console/dashboard-data', async (c) => {
cachedGiteaSprint(c.env, now, (p) => c.executionCtx.waitUntil(p)),
fetchJson<{ ok?: boolean }>(`${kbdbUrl}/health`, kbdbHeaders),
fetchJson<{ enabled?: boolean; pending?: number; embedded?: number }>(`${kbdbUrl}/embed/backfill/status`, kbdbHeaders),
fetchJson<{ total?: number; recent?: { today?: number; this_week?: number } }>(`${graphUrl}/triplets/stats`),
// graph-plugin 只拿來判「圖服務活著沒」(燈號)——數字不從這裡拿,見 fetchTripletTotal。
// headers 一定要帶:plugin 的 /triplets 前綴掛 Bearer 閘,漏帶=永遠 401=永遠假紅燈(#100)。
fetchJson<{ total?: number; recent?: { today?: number; this_week?: number } }>(
`${graphUrl}/triplets/stats`,
graphHeaders(c.env),
),
fetchTripletTotal(c.env, tenant),
// owner_id 一律鎖本租戶:原本不帶 owner 會混到別租戶(實測 459,137 vs leo 的 458,732
fetchEntryTotal(c.env, { owner_id: tenant }),
fetchEntryTotal(c.env, { entry_type: 'wiki_card', owner_id: tenant }),
@@ -400,13 +432,14 @@ consoleDashboardRouter.get('/console/dashboard-data', async (c) => {
embed: embedStatus
? { enabled: embedStatus.enabled === true, embedded: embedStatus.embedded ?? null, pending: embedStatus.pending ?? null }
: null,
graph: graphStats ? { ok: true, triplets: graphStats.total ?? null } : { ok: false, triplets: null },
// ok = plugin 通不通(graphStats 讀得到就是通);triplets = KBDB 真 COUNT(與 plugin 分頁長度無關)
graph: { ok: graphStats !== null, triplets: tripletTotal },
workflow_total: workflowTotal,
},
kb: {
entries_total: entriesTotal,
wiki_card_total: wikiCardTotal,
triplets_total: graphStats?.total ?? null,
triplets_total: tripletTotal,
},
generated_at: new Date(now).toISOString(),
});
@@ -420,15 +453,15 @@ consoleDashboardRouter.get('/console/dashboard-data', async (c) => {
consoleDashboardRouter.get('/console/kb-scale-data', async (c) => {
const tenant = c.env.CONSOLE_TENANT || 'leo';
const { base, headers } = kbdbBase(c.env);
const graphUrl = graphBase(c.env);
const now = Date.now();
const [wikiCards, graphStats, embedStatus] = await Promise.all([
const [wikiCards, tripletTotal, embedStatus] = await Promise.all([
// limit=1 順手拿最新一筆 created_atlist 為 created_at DESC)=「最近寫入時間」
fetchJson<{ total?: number; entries?: { created_at?: string | number }[] }>(
`${base}/entries?${new URLSearchParams({ owner_id: tenant, entry_type: 'wiki_card', limit: '1' }).toString()}`,
headers,
),
fetchJson<{ total?: number }>(`${graphUrl}/triplets/stats`),
// #100:三元組數改讀 KBDB 真 COUNT,不再讀 graph-plugin 的分頁長度(見 fetchTripletTotal 註)
fetchTripletTotal(c.env, tenant),
fetchJson<{ enabled?: boolean; embedded?: number; pending?: number }>(`${base}/embed/backfill/status`, headers),
]);
const latestMs = parseCreatedAtMs(wikiCards?.entries?.[0]?.created_at ?? null);
@@ -436,7 +469,7 @@ consoleDashboardRouter.get('/console/kb-scale-data', async (c) => {
return c.json({
wiki_card_total: typeof wikiCards?.total === 'number' ? wikiCards.total : null,
wiki_card_latest_ago_minutes: latestMs === null ? -1 : agoMinutes(now, latestMs),
triplets_total: typeof graphStats?.total === 'number' ? graphStats.total : null,
triplets_total: tripletTotal,
embedded: embedStatus?.embedded ?? null,
embed_enabled: embedStatus ? embedStatus.enabled === true : null,
generated_at: new Date(now).toISOString(),
+16 -2
View File
@@ -223,13 +223,27 @@ export function graphBase(env: Bindings): string {
return `https://kbdb-graph-plugin.${env.WORKER_SUBDOMAIN}.workers.dev`;
}
/**
* kbdb-graph-plugin 的 internal headers。**打 plugin 一律用這支,不要各自手拼**Arcrun#100)。
*
* plugin 端(kbdb-graph-plugin/src/index.ts)對 `/triplets` `/graph` `/search` `/entities`
* 四個前綴掛了 Bearer 閘:設了 KBDB_INTERNAL_TOKEN 就必須帶,否則一律 401。
* 原本三處手拼(本檔 neighbors、portal-data neighbors、console-dashboard 兩支 stats),
* 前兩處帶了、後兩處漏了 → `/triplets/stats` 永遠 401 → 前端「三元組 0」。
* 收斂成一支函式=新的呼叫點不可能再漏(漂移的根,不是那兩行本身)。
*/
export function graphHeaders(env: Bindings): Record<string, string> {
const headers: Record<string, string> = {};
if (env.KBDB_INTERNAL_TOKEN) headers['Authorization'] = `Bearer ${env.KBDB_INTERNAL_TOKEN}`;
return headers;
}
// GET /kbdb/graph/neighbors/:name — 查某節點(entity/卡片名)的鄰居 + 邊。
// 查無 triplet 資料時 plugin 回空陣列——前端據此顯示「尚無關聯資料」(誠實,不編造關聯)。
kbdbProxyRouter.get('/kbdb/graph/neighbors/:name', async (c) => {
if (!tenant(c)) return c.json(NEED_KEY, 401);
const base = graphBase(c.env);
const headers: Record<string, string> = {};
if (c.env.KBDB_INTERNAL_TOKEN) headers['Authorization'] = `Bearer ${c.env.KBDB_INTERNAL_TOKEN}`;
const headers = graphHeaders(c.env);
try {
const res = await fetch(`${base}/graph/neighbors/${encodeURIComponent(c.req.param('name'))}`, { headers });
return new Response(res.body, { status: res.status, headers: { 'Content-Type': 'application/json' } });
+74 -6
View File
@@ -24,7 +24,7 @@ import { Hono } from 'hono';
import type { Context } from 'hono';
import type { Bindings } from '../types';
import { kbdbFetch, run, requirePortalUser, parseLibraries, portalTenant, hasGraphAccess, workflowsVisible, uploadEnabled, buildDiagnostics } from './portal';
import { graphBase } from './kbdb-proxy';
import { graphBase, graphHeaders } from './kbdb-proxy';
import { executeWebhookGraph } from '../actions/webhook-handlers';
export const portalDataRouter = new Hono<{ Bindings: Bindings }>();
@@ -186,6 +186,45 @@ export function findBestNodeMatch(searchTerm: string, nodeNames: string[]): stri
return hits.reduce((a, b) => a.length <= b.length ? a : b);
}
/**
* 三元組條數(KBDB `/records/triplet-stats` 真 SQL COUNT)。owner 傳 '' =不限租戶(KBDB 端
* `?1 = '' OR e.owner_id = ?1`)。null=讀不到——caller 據此不敢宣稱 0。
*/
async function tripletCount(env: Bindings, owner: string): Promise<number | null> {
try {
const res = await kbdbFetch(env, `/records/triplet-stats?owner_id=${encodeURIComponent(owner)}`);
if (!res.ok) return null;
const body = (await res.json().catch(() => null)) as { stats?: { triplet_count?: unknown }[] } | null;
if (!body || !Array.isArray(body.stats)) return null;
let total = 0;
for (const row of body.stats) {
if (typeof row?.triplet_count !== 'number') return null;
total += row.triplet_count;
}
return total;
} catch {
return null;
}
}
/**
* 三元組普查(Arcrun#100)——回答總圖那句「知識庫還沒有任何關聯」到底能不能講。
*
* leo 的原則(已寫在 portal.ts §②.5 daemon diagnostics):**「不要讓『查不到』和『沒有』
* 長得一樣」**。t161 前科:手補的 record owner_id 存成 None ⇒ 全量查得到、按 owner_id 過濾
* 的畫面永遠空——比真的沒資料更難查。所以本租戶數為 0 時**再花一次查詢換一條路徑**
* (同一支端點但不帶 owner),問「這個庫到底有沒有三元組」:
* owned>0 → 有資料
* owned=0 且 any=0 → 真的空(此時、也只有此時,畫面才准印 0)
* owned=0 但 any>0 → owner_id / 範圍對不上,不是空庫 → 畫面說讀不到
* owned=null → 讀不到 → 畫面說讀不到
*/
async function tripletCensus(env: Bindings, tenant: string): Promise<{ owned: number | null; any: number | null }> {
const owned = await tripletCount(env, tenant);
if (owned !== 0) return { owned, any: null }; // 非 0(含 null)不必多問一次
return { owned, any: await tripletCount(env, '') };
}
/** 從 KBDB triplet records 找最佳比對節點名(t96 plugin fuzzy fallback 用)。 */
async function fuzzyFindNode(env: Bindings, tenant: string, searchTerm: string): Promise<string | null> {
try {
@@ -343,8 +382,7 @@ portalDataRouter.get('/portal/data/graph/neighbors/:name', (c) =>
// ② plugin fallbackMira/leo21c 相容)
const base = graphBase(c.env);
const headers: Record<string, string> = {};
if (c.env.KBDB_INTERNAL_TOKEN) headers['Authorization'] = `Bearer ${c.env.KBDB_INTERNAL_TOKEN}`;
const headers = graphHeaders(c.env);
try {
const res = await fetch(`${base}/graph/neighbors/${encodeURIComponent(nodeName)}`, { headers });
if (!res.ok) {
@@ -383,14 +421,23 @@ portalDataRouter.get('/portal/data/graph/overview', (c) =>
return c.json({ error: '無知識圖譜檢視權限' }, 403);
}
const tenant = portalTenant(c.env);
const res = await kbdbFetch(c.env, `/records/by-template/triplet?owner_id=${encodeURIComponent(tenant)}`);
const [res, census] = await Promise.all([
kbdbFetch(c.env, `/records/by-template/triplet?owner_id=${encodeURIComponent(tenant)}&limit=500`),
tripletCensus(c.env, tenant),
]);
const tripletsTotal = census.owned;
if (!res.ok) {
return new Response(res.body, { status: res.status, headers: { 'Content-Type': 'application/json' } });
}
const body = (await res.json().catch(() => null)) as
| { records?: { values?: Record<string, unknown> }[] }
| null;
const records = body && Array.isArray(body.records) ? body.records : [];
// #100:形狀不對 ≠ 沒有資料。原本 `: []` 會把「讀不出來」變成一張空圖,
// 前端照著印「0 個實體・0 條關聯」——那是畫面在說謊。讀不出來就誠實 502。
if (!body || !Array.isArray(body.records)) {
return c.json({ error: '三元組讀取失敗:KBDB 回應不是預期的 records 清單' }, 502);
}
const records = body.records;
const EDGE_CAP = 500;
const seen = new Set<string>();
const edges: { subject: string; predicate: string; object: string }[] = [];
@@ -413,7 +460,28 @@ portalDataRouter.get('/portal/data/graph/overview', (c) =>
degree.set(o, (degree.get(o) ?? 0) + 1);
}
const nodes = [...degree.entries()].map(([name, d]) => ({ name, degree: d }));
return c.json({ nodes, edges, node_count: nodes.length, edge_count: edges.length, truncated });
// #100:一張空圖有三種成因,前端必須分得出來(判準留在 server,不留給前端猜)——
// confirmed_empty :本租戶真的一條都沒有,全庫也沒有 → 才准印「0 個實體・0 條關聯」
// scope_mismatch :全庫有、本租戶查不到 → owner_id/範圍對不上,不是空庫(t161 前科)
// unreadable :連條數都讀不到 → 只能說讀不到
let emptyReason: 'confirmed_empty' | 'scope_mismatch' | 'unreadable' | null = null;
if (nodes.length === 0) {
if (census.owned === null) emptyReason = 'unreadable';
else if (census.owned > 0) emptyReason = 'scope_mismatch'; // 有條數卻抽不出邊
else if (census.any === null) emptyReason = 'unreadable';
else emptyReason = census.any > 0 ? 'scope_mismatch' : 'confirmed_empty';
}
return c.json({
nodes,
edges,
node_count: nodes.length,
edge_count: edges.length,
// 取到的 record 已達 KBDB 單頁上限 → 這張圖只是全庫的一部分,別讓 meta 看起來像全部
truncated: truncated || records.length >= 500,
triplets_total: tripletsTotal,
empty_confirmed: nodes.length > 0 || emptyReason === 'confirmed_empty',
empty_reason: emptyReason,
});
}),
);