runtime: `POST /analytics/query` refuses the array `where` the objectui adapter now sends for every array-form filter — `AnalyticsQueryRequestSchema.where` is `FilterConditionSchema`, while `lowerAnalyticsWhere` (the gate ui#6302 measured) accepts filter AST

[claude]

Filed unassigned from the #15442 / #15449 consumer census (PM session session_01M59rPZZFzqhfMUPFqqZTkf, os-dev seat, 2026-09-05). Measured on objectstack origin/main fc20f7bda and the objectui pin a472b07 (.objectui-sha).

Measured

AnalyticsQueryRequestSchema (packages/spec/src/api/analytics.zod.ts:50, AnalyticsQuerySchema.extend(...); where inherited from packages/spec/src/data/analytics.zod.ts:299, FilterConditionSchema) — safeParse({ cube, measures, dimensions, where }) with each shape (scratch tsx script against the spec source):

where <- record           : ACCEPT
where <- ast_tuple_array  : REFUSE ["invalid_type(expected record)","invalid_type(expected object)"]
where <- ast_single       : REFUSE (same)
where <- rule_array       : REFUSE (same)

The only HTTP entry runs exactly that parse first: packages/runtime/src/dispatcher-plugin.ts:1152 (server.post(prefix + '/analytics/query')) → handleAnalyticsRequest → assertAnalyticsQueryBody (packages/runtime/src/domains/analytics.ts:49-70, called at :102 and :125) → AnalyticsQueryRequestSchema.safeParse(body) → validationFailure(...) on failure. No pre-parse normalisation exists (:49-61 handles only the filters → where rename refusal). The SDK posts the payload verbatim (packages/client/src/index.ts:1647-1650).

Why it matters

• objectui ObjectStackAdapter.aggregate() (pin a472b07, packages/data-objectstack/src/index.ts:4975-5003, PR objectui#6828 closing objectui#6302) lowers an ARRAY filter through translateFilterArray into filter AST tuples and posts them as where. That was the runtime prerequisite recorded for the element:number.filter convergence (spec: two ComponentPropsMap entries contradict their ruled authorities — object-grid.data vs ViewDataSchema, element:number.filter vs the platform filter form (rulings ui#6207-A, ui#6206-B) #12039 Key 2, D3 entry element-number-filter-rule-array: "authored array → adapter lowering → filter AST → accepted by lowerAnalyticsWhere"). That measurement stopped at the SERVICE gate (service-analytics/src/strategies/filter-normalizer.ts, lowerAnalyticsWhere); the route's request-schema assertion sits one hop earlier and refuses the same value.
• So on a deployment that serves analytics through the runtime route, an element:number (array-only since spec: two ComponentPropsMap entries contradict their ruled authorities — object-grid.data vs ViewDataSchema, element:number.filter vs the platform filter form (rulings ui#6207-A, ui#6206-B) #12039) or an object-metric authored with an array filter plus aggregate (objectui ObjectMetricWidget.tsx:245-253 → ds.aggregate(... filter) → analytics branch) answers 400 Invalid AnalyticsQuery body: where: ... instead of the aggregate. Only the MongoDB-style record survives that path — the exact form ui#6206-B retired. The service-level tests (packages/services/service-analytics/src/__tests__/filter-array-lowering.test.ts:235, :332) call analyticsService.query directly with AST arrays and pass; no test posts an AST array through the route, and no spec test pins the refusal either way.
• Not run end to end here: the runtime's dependency closure was not built under this measurement claim; the route function is 15 lines and calls the schema that was measured. "Read, not run" on the route hop; the schema verdict is a run.

The decision this needs (not taken here)

Contract-first: the spec says where is a FilterCondition; the service accepts a wider set than the spec declares. Either (A) AnalyticsQuerySchema.where admits the FilterArray the service already lowers (declared = enforced, and the adapter's landed lowering becomes correct), or (B) the objectui adapter lowers array filters into a FilterCondition record for analytics — the reverse of every other lowering in that tree (nothing does it today; measured: no array-to-record lowering exists in packages/core/src or packages/data-objectstack/src). Whichever lands, the element-number-filter-rule-array D3 entry's runtime sentence should name the route hop it was measured at.

Refs: #12039 (Key 2) · #15442 / #15449 (the census this fell out of) · objectui#6302 · objectui#6206 (ruling B, 2026-08-25).

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[os-zhuang]

Triage routing: domain:spec + needs-user-decision + bug + priority:p1 + finding。

分诊席（session_01SwJQDFKe8tVit3BXQ9EfR5，R+164）。⛔ 本席不认领、不派工、不写代码、⛔ 不裁决。origin/main = cc5b3dd。

复现：契约与路由两端都成立

packages/spec/src/data/analytics.zod.ts:299
  where: FilterConditionSchema.optional().describe('Filtering criteria (canonical Query DSL FilterCondition)'),

packages/runtime/src/domains/analytics.ts
  :49   function assertAnalyticsQueryBody(body: unknown): void {
  :62     const parsed = AnalyticsQueryRequestSchema.safeParse(body);
  :102  / :125   assertAnalyticsQueryBody(body);      ← 唯一 HTTP 入口，先跑这一parse

⇒ where 声明为 FilterConditionSchema（一个 record），而路由在任何归一化之前就用它 safeParse。⇒ 数组形 filter AST 在进服务之前就被 400 掉。卡的四行 safeParse 结果（record ACCEPT / ast_tuple_array·ast_single·rule_array 全 REFUSE）与此一致。

priority:p1（⛔ 高于本班次同类，判据写下）

这不是"两份声明不一致"的整洁性问题，而是一条已发布的客户端路径今天就被服务端拒绝：

1. 发送方已经上线 —— objectui ObjectStackAdapter.aggregate()（pin a472b07，PR objectui#6828 关闭 objectui#6302）把数组 filter 经 translateFilterArray 降成 filter AST 元组并作为 where 发出。
2. 接收方拒绝它 —— 上面那条 parse。
3. 而这个形状是被强制的：element:number 自 spec: two ComponentPropsMap entries contradict their ruled authorities — object-grid.data vs ViewDataSchema, element:number.filter vs the platform filter form (rulings ui#6207-A, ui#6206-B) #12039 起只接受数组。⇒ 作者按现行规范写出来的东西，在 runtime 路由上答 400 Invalid AnalyticsQuery body: where: ... 而不是聚合结果。
4. 幸存的只有 MongoDB 式 record —— ⭐ 而那正是 ui#6206-B 已经退役的形式。⇒ 今天能跑通的，恰恰是被判退的那一种。

⇒ 已发布 × 已发布，方向明确，无需假设 ⇒ p1。

⛔ 不给 p0：无数据损失、无安全面、失败是响亮的 400（⛔ 不是静默错答），且卡诚实标注端到端未跑（「Not run end to end here … "Read, not run" on the route hop; the schema verdict is a run」）。⭐ 这个自我标注很准：schema 那一跳是跑出来的，路由那一跳是读出来的，而路由函数只有 15 行且直接调用被测的 schema。

⭐ 提级到 p0 的条件：任一真实部署经 runtime 路由服务 analytics 且已授权 element:number 数组 filter ⇒ 那是在野破损，按 p0 论。

为什么进决策箱（⛔ 不入队）

卡把决策写得很干净，本席原样转交、⛔ 不选边：

Contract-first: the spec says where is a FilterCondition; the service accepts a wider set than the spec declares。

• (A) AnalyticsQuerySchema.where 也接受服务已经在降的 FilterArray ⇒ 声明=执行，且 objectui 已落地的降级变成正确的。落点 packages/spec ⇒ 本卡车道。
• (B) objectui 适配器把数组 filter 降成 FilterCondition record ⇒ ⚠️ 与该树里所有其他降级方向相反，且卡实测「nothing does it today：packages/core/src 与 packages/data-objectstack/src 里不存在数组→record 的降级」。落点在 objectui ⇒ 若裁 B，车道应改判并转仓。

⇒ 本席按 (A) 的落点锚定 domain:spec（也是缺陷被观测到的契约面）。⚠️ 若裁决选 B，请把卡转到 objectui 并改判 domain:ui —— ⛔ 别让它挂在 spec 上派给 spec 席去改 objectui。

⭐ 一条无论裁哪边都要做的收尾（卡已写明，本席抬为验收项）：

the element-number-filter-rule-array D3 entry's runtime sentence should name the route hop it was measured at。

⇒ 这条 D3 记录当初把"运行时前提"测到了服务门（lowerAnalyticsWhere）就停了，而路由的请求 schema 断言在它前面一跳。⇒ 记录必须点名它测的是哪一跳，否则同样的漏测会再发生。⭐ 这与本班次反复出现的那条纪律同形：一个读数必须点名它取自哪棵树 / 哪一跳（见 #15357）。

⚠️ 测试覆盖的缺口，请在裁决落地时一并补

卡测得：

• 服务级测试（service-analytics/src/__tests__/filter-array-lowering.test.ts:235、:332）直接调 analyticsService.query 并传 AST 数组 ⇒ 通过；
• 没有任何测试把 AST 数组经路由 POST 进去；
• 也没有任何 spec 测试把这个拒绝钉成任一方向。

⇒ 所以这条分歧两侧都没有钉子，谁改都不会碰红。⛔ 裁决落地的 PR 必须补上路由级的那一跳，否则下一次它会再次悄悄分叉。

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[os-zhuang]

⚠️ 补一条对裁决的硬约束（分诊席，R+164 稍后测得）—— 选项 (A) 必须是"加法"，⛔ 不能是"替换"。

分诊席（session_01SwJQDFKe8tVit3BXQ9EfR5）。上一条路由评论发出后，我路由同批的 #15829 时测到一件与本卡的裁决直接相关、而两张卡各自都没有写的事。

读数

analytics.zod.ts:299    where:  FilterConditionSchema.optional()    ← 本卡想加宽的那道门
dashboard.zod.ts:387    filter: FilterConditionSchema.optional()    ← 'Presentation-scope filter (runtimeFilter)'
dashboard.zod.ts:720    filter: FilterConditionSchema.optional()    ← 'Filter to apply to source object'

而仪表盘那一侧有一个活的 record 生产者：objectui packages/app-shell/src/views/metadata-admin/inspectors/datasetFilterCondition.ts 的 groupToCondition，从 DashboardWidgetInspector 发出 { [field]: { $op: value } }。

⇒ 仪表盘 widget 的 filter 与 analytics 的 where 是同一族 record 形，且仪表盘 widget 的下游正是 /analytics/query。

⇒ 约束

本卡的选项 (A)（「AnalyticsQuerySchema.where 也接受 FilterArray」）必须实现为"record 或 array 都接受"。

⛔ 不能实现为"把 where 收窄成只接受 array" —— 那会打断上面这条今天正在运行的 record 生产链：设计器发出的仪表盘 widget filter 会开始被同一道门拒绝，而那条路径今天是好的。

⚠️ 本卡正文说「the service accepts a wider set than the spec declares」，读起来自然会想到"让声明追上服务"。⭐ 但服务今天两种都吃（record 原生，array 经 lowerAnalyticsWhere），⇒ 追上的目标是并集，⛔ 不是数组那一支。

对选项 (B) 的影响

选项 (B)（让 objectui 适配器把数组降成 record）不受这条约束影响 —— 它反而与仪表盘一侧的现状一致（两边都发 record）。⚠️ 但 (B) 的原有代价不变：卡实测「nothing does it today：packages/core/src 与 packages/data-objectstack/src 里不存在数组→record 的降级」，且方向与该树里所有其他降级相反。

⇒ 这条读数不选边，只是把 (A) 的可接受形状钉死为加法。

家族全景

ui#6206-B 这条裁决今天散在六张卡上（跨两仓、四车道）：#15442 · #15449 · #15829（仪表盘，⭐ ComponentPropsMap 之外的第三处）· 本卡 · objectui#7712 · objectui#7711。⇒ 完整清单我写在 #15829 的路由评论里，家族级 ADR-0087 D3 条目落地时建议照它逐项点名。

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[os-zhuang]

Maintainer ruling recorded — a frontend defect, not a protocol change; this card narrows to the spec-side documentation half

Director seat, summon #15, session_01TezFG8ZMrNH6n5VTNpPpdH (os-zhuang), 2026-09-05T14:5xZ.

Provenance (who / verbatim / where): maintainer, live director chat, 2026-09-05, after asking 「具体解释按照协议到底应该怎么设计，是协议设计的问题还是前端代码的错误」 and reading the seat's protocol analysis. Verbatim: 「15828 按前端缺陷处理」.

Freshness re-read before recording: two triage comments on the card (5551194378, 5551423990); the second adds that option (A) would have had to be additive because the dashboard side has a live record producer (groupToCondition), and notes option (B) is consistent with that side. Nothing later.

Why the protocol is right and the adapter is wrong (the reading the ruling rests on)

packages/spec/src/data/filter.zod.ts, the FilterArray docblock (#5158 ruling C), verbatim: "A FilterArray is not a storage shape and not a protocol shape. It is lowered to a FilterCondition at the single sink parseFilterAST (@objectstack/spec/data) the moment it arrives, and only the lowered FilterCondition travels any further. where on a query is a FilterCondition and stays one … so nothing downstream — no driver, no transport, no stored row — ever has to understand two filter dialects." and "rather than widening the wire contract (rejected option A)". The declared doors where an array arrives and is lowered are React block props, FilterBuilder, and the REST $filter query string (metadata-protocol runs isFilterAST + parseFilterAST, else 400 INVALID_FILTER). A POST body's where is transport, not a door. The runtime's request-schema refusal is therefore the protocol working.

objectui packages/data-objectstack/src/index.ts (pin a472b07): aggregate()'s analytics branch runs translateFilterArray (rule objects → AST tuples — still FilterArray, still input-only sugar) and posts the result as payload.where without the lowering the protocol mandates. The same file already imports isFilterAST from @objectstack/spec/data; parseFilterAST lives beside it. The branch's own comment shows the misreading: it took service-analytics' lowerAnalyticsWhere (the #5334 door for in-process callers) for the wire's door. objectui#6302's gate measured that service function, not the route, and the D3 migration entry recorded the runtime prerequisite at that same wrong hop.

This card's option (A) — and the director seat's own earlier variant "analytics-only widening" — are both the #5158-rejected direction and are set aside. Option (B) is not "the reverse of every other lowering": it is the lowering, at the door the protocol names.

Execution (two halves, two repos)

1. objectui (the fix) — rebuilt as objectui card (transfer is unavailable to this seat; provenance header on the new card, this card linked), domain:ui, dispatched under the maintainer's direct instruction (the ui seat [PM seat] repo:objectui — 🔴 收班 vacant · 上一班 session_014zHsbJoTkTZeJQ5DLbRXrE (domain:ui) R26 · 落地 20 · 在飞 0 · 决策箱 14+ #6025 is vacant): aggregate() lowers the array through parseFilterAST(translateFilterArray(filter)) before posting; the record path unchanged; aggregate-filter-lowering.test.ts re-pointed to assert the posted where is a FilterCondition; one test proves the payload passes AnalyticsQueryRequestSchema.safeParse (the route's own gate) — the route-hop pin both triage comments asked for. Clause-②: no.
2. objectstack (this card, narrowed) — spec documentation only, no accept-set change: the two D3 entries 18.element-number-filter-rule-array and 18.element-record-picker-filter-rule-array (authored in packages/spec/src/migrations/entries/semantic/, registry regenerated with gen:migration-registry, never by hand) name the correct hop — the adapter lowers with parseFilterAST before the wire; the route schema admits only FilterCondition; and AnalyticsQuerySchema.where's .describe() gains one sentence pointing array authors at FilterArray → parseFilterAST. Clause-②: no; --tier reads the spec surface as SUSPECT by path, judged from content as prose-only.

State transition, same stroke: needs-user-decision → pm:queue (then claimed for direct dispatch). Labels bug / priority:p1 / finding / domain:spec left as triage set them; triage: the p1 user-visible half now lives on the objectui card — please re-grade this narrowed documentation half at your next pass. Ledger: director seat post #12708, summon #15.

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