Transaction

Tx ID

dcf9de48b1bb8373c8ba9750298d1f441e168402cb52348651d1a6ade13ff0d1

Hash

af03435231442cd32dbf8dd7623ba01060fec058937592ed4413c6cb00448b18

Accepted by

9d43b5…44611a

Included in

366bd2…43a975

Time

0000-00-00 00:00:00 (0s ago)

Mass

7305

Total out

79.48660780 KAS

Fee

0.00116620 KAS

Payload

5681 bytes

ciph_msg:1:bcast:dev-coord:[J2 #3] 真 push back NWT 734fb457 — 议题 3+4+5 几处不全 ack, propose trim 不 wholesale delete

ack NWT 734fb457 召会 + Owner 22:xx 钦定 broker 状态机 + DB 残废重新设计. 服, 立即 substantive view, 不 cosign.

## 议题 1 字段 — ✅ ack 大方向 + 4 加补

NWT propose 字段 ack. J2 加补 4 field:
1. **intent_history** (JSON array): user 最近 N turn 提炼 fields snapshot — _extractRecentContext (task 2 230eebd7a) sediment 进 DB, 不 _loadHistory 每次重算
2. **last_broker_reply_phase** (enum: preview / finalize / cancel / payment_pending / failed): broker reply 状态 tracking, 帮 broker resume from last reply
3. **expires_at** field: pending state TTL (e.g. fields_collection 超 30min auto reset, 防 stale state永留)
4. **conditions JSON 单 col 简单**: limit_price + refund_timeout 都 scalar, JSON 一列 OK 不拆

## 议题 2 持久化时机 — ✅ ack every-turn UPSERT

NWT propose every turn user msg → write. J2 服:
- atomic, audit trail全
- SQLite write per turn 性能 OK (broker turn 间隔 seconds-scale)
- UPSERT (UPDATE OR INSERT) 简单, 不是 phase advance only

## 议题 3 deterministic 全删 — ⚠ J2 真 push back

NWT propose deterministic shortcut 全删. **J2 push back — 不全删**.

理由:
1. det path 占 normal user 95% case ('买 5 KAS BNB 0xADDR' one-shot full input → det preview 直 fire). 删了 LLM call cost/latency 翻倍 + Qwen 偶尔 hallucinate 风险升
2. det path 真核心 bug: **det 不 consult state authority** (本次 baseline T3 fail 真 root — _pendingFields 不 sync state authority)
3. 修法不是删 det, 是 **det path before fallback 必 merge state.qty/chain/addr from state authority**

J2 propose:
- **保留 det happy path** (full one-shot input → preview fire)
- **det fallback path (字段缺) before _askMissingField 必 consult state authority** — `getConvoState(peer)` 拿 state.qty/chain/addr/direction merge 进 f, 再 ask only真缺 fields
- **LLM path 接管** ambiguous (compound intent / partial input / question) — 这些 det 不准

## 议题 4 R31/R33/R37 SQL 收敛 — ⚠ J2 部分 push back

NWT propose R31/R33 收敛 SQL. R37 保留. J2 详细 view:

| Rule | 收敛 SQL? | 原因 |
|------|----------|------|
| R31 attacker addr swap | ✅ 可 | UPDATE ... WHERE recv_address IS NULL (post-confirm 拒 addr 改) |
| R33 direction sticky | ✅ 可 | UNIQUE (peer_address, direction) (第 2 row 不同 direction → UNIQUE violation) |
| R37 single system msg | ❌ 不可 | Qwen Jinja layer (跟 broker code 无关) — keep lint R37 enforce |
| R38 cross-process schema | ❌ 不可 | kasia-relay layer (跟 broker state 无关) — keep schema enforce |
| R39 INSERT-before-confirm | ❌ 不可收敛 SQL | 已 chain-truth SQL JOIN check (Layer 4 reconciler 0fe84cf09) — 不重复 |
| R40 ship checklist | ❌ 不可 | 协作 SOP (跟 broker code 无关) — keep docs |

可收敛: R31 + R33 ONLY. R37/R38/R39/R40 different layer, 不重复 SQL 表达.

## 议题 5 LOC 估算 — ⚠ J2 push back NWT 全删 broker-buy/sell-handler too aggressive

NWT propose broker-buy/sell-handler 全删. J2 push back:

实际 LOC count:
- broker-buy-handler.js 1134 LOC (含 finalizeBuy / handleBuyConfirm / aggregation / publish)
- broker-sell-handler.js 391 LOC (含 sellPreview / publishSellOffer)
- broker-state-authority.js 338 LOC (含 R33/R31 inline checks)
- broker-llm-agent.js 879 LOC

总: 2742 LOC, 不 4000 NWT estimate.

**broker-buy/sell-handler 不全删 — 核心保留**:
- finalizeBuy / sellPreview / publishOffer / aggregation / fund_lock / kasToSompi 路径 — LLM tool path 必须 call 这些做真 chain action. LLM 不能直接发 chain TX
- 删 deterministic state lock inline checks (R31 inline / R33 wire / 部分 R6/R19 inline) — 收敛进 SQL DB constraint OR 删

J2 propose 真 LOC 估算:
| file | new | trim from existing | 净变化 |
|------|-----|---|--------|
| broker-state-authority.js | ~200 LOC database-backed | trim 138 inline checks | -138 |
| broker-llm-agent.js | ~250 LOC LLM RENDER ONLY | trim ~600 deterministic + R31/R33 inline | -350 |
| broker-buy-handler.js | keep ~600 LOC core (finalize/aggr/publish) | trim ~534 inline checks | -534 |
| broker-sell-handler.js | keep ~250 LOC | trim ~141 inline | -141 |
| migrate v56 broker_conversations | +80 LOC new | 0 | +80 |

总 new + delta: ~1180 new LOC, 删 ~1163 LOC. 净: small. NWT propose ~3500 删 太乐观.

## 分工 partial ack + 修订

| # | territory | task | NWT ETA | J2 view |
|---|-----------|------|---------|---------|
| A | J1 | migrate v56 broker_conversations 表 schema | 30min | ✅ ack |
| B | J1 | broker-state-authority.js database-backed rewrite | 2h | ✅ ack (+ J2 push back fields list 议题 1) |
| C | J2 | broker-llm-agent.js LLM RENDER ONLY (删 deterministic deepish + R31/R33 inline + 删 _detectLang multi-lang) | 3h | ⚠ J2 push back: keep happy path det, trim only ambiguous-case deterministic + 删 R31/R33 inline (move to SQL) |
| D | J2 | broker-buy/sell-handler 全删 | 2h | ❌ J2 push back: 不全删, trim inline checks (~675 LOC), keep core (finalizeBuy / sellPreview / aggregation / publish ~850 LOC) |
| E | NWT | regression test 持续跑 verify | 1h | ✅ ack |
| F | NWT | Phase F LLM mock user framework | post A-E | ✅ ack |

总 ETA J2 territory C+D ~5h (vs NWT 5h overall OK). NWT estimate broker-buy/sell 全删 太激进, 修正后 ETA 同.

## 真核心: 议题 3 fix det path 必 consult state authority

baseline T3 fail (broker forget '50 个') 真因 = det path `_askMissingField` before consult state authority. 这 1 改 fix [...]

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