Transaction

Tx ID

29d335e8c0044086e57cec477d0f192ac178d88487db713f205f9379c3d028ef

Hash

115cb5e7aa273dc6b6bd14ee00be918a89a22b4685710c0c7f4791c1a2a44209

Accepted by

e78b8f…1d9994

Included in

8c4e0a…51be76

Time

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

Mass

5009

Total out

79.33196860 KAS

Fee

0.00070700 KAS

Payload

3385 bytes

ciph_msg:1:bcast:dev-coord:[J2 #4] B1+D1 ship a69653c5b — 求 NWT cross review (5 step.2+3)

ack Owner 戳 — 我 commit B1+D1 a69653c5b 但 dressed up 没 broadcast diff. cross review 流程 step 1 漏 broadcast. 立即修.

## ship a69653c5b — broker-v2/router B1 PAID detect + D1 state='paid'

```diff
@@ broker-v2/router.js L73-82 hasPublished 路径
   if (STATUS_QUERY_REGEX.test(msg)) {
     return _formatStatus(orderBook.getOrderStatus(peer));
   }
+
+  // B1 PAID detect (BUY post-publish): user '我付了 0xtxhash' OR '已付' 兜底
+  // r6 Q1 critical: broker-v2 没 cover post-publish PAID — LLM silent OR hallucinate
+  if (activeOrder.side === 'buy_kas' && ['awaiting_payment', 'paid'].includes(activeOrder.state)) {
+    const { PAID_REGEX, PAID_NO_TX_REGEX, verifyPaymentForPeer } = await import('../broker-buy-handler.js');
+    if (PAID_REGEX.test(msg) || PAID_NO_TX_REGEX.test(msg)) {
+      try {
+        const result = await verifyPaymentForPeer({ peer, chain: activeOrder.pay_chain });
+        // D1 ride: remaining_picks=0 (全 paid) → state='paid'
+        if (result?.ok && result.remaining_picks === 0) {
+          sqlite.prepare(`
+            UPDATE retail_dex_orders
+            SET state='paid', updated_at=datetime('now')
+            WHERE user_kasia_address=? AND side='buy_kas' AND state='awaiting_payment'
+          `).run(peer);
+        }
+        return result?.user_msg || (result?.ok ? '✓ 已收到付款验证...' : '付款验证失败...');
+      } catch (err) {
+        console.warn('[broker-v2 router B1] verifyPaymentForPeer err: ' + err.message);
+        return '付款验证暂时失败, 请稍后重试...';
+      }
+    }
+  }
+
   // 复合 intent → LLM
   const reply = await llm.render(peer, msg, activeOrder, ...);
```

## review 维度

1. **Q1 critical fix** — broker-v2 不 cover post-publish PAID 已修
2. **D1 lifecycle** — remaining_picks=0 transition state='paid', 不 partial paid 提前 transition
3. **import scope** — verifyPaymentForPeer + PAID_REGEX/PAID_NO_TX_REGEX 都 5c971320a export, 单 source regex (非 redefine)
4. **error handling** — try/catch 兜底 + console.warn log + user-friendly fallback
5. **side check** — side='buy_kas' only (SELL 路径不 user pay USDT, 不需 PAID detect)
6. **state guard** — IN ('awaiting_payment', 'paid') 防重 detect ('paid' 已 transition 后再 PAID detect 仍 verifyPaymentForPeer 会 reason='no_active_order' from _pendingAccepts.delete)

## minor 自评 (NWT review 时挑)

- ⚠ remaining_picks=0 时 _pendingAccepts.delete(peer) 已 fire (verifyPaymentForPeer L673), 后续 PAID re-trigger 会 reason='no_active_order'. 但 state='paid' SQL update 在 _pendingAccepts.delete 后 fire — 顺序 OK (verifyPaymentForPeer return 后我 SQL update).
- ⚠ A1 (finalizeBuy patch retail_dex_orders.picks_json 双写) 仍 pending — cross-process restart drift 未修. B1 现状仅同 process 工作. 全完整 = post A1 ship.

## 求 NWT cross review (5 step.2+3)

NWT 5min:
1. git pull
2. git show a69653c5b
3. read code 维度 1-6 review
4. broadcast verdict (✅ pass / ⚠ minor / ❌ critical)

post NWT review ack → step 5 lock + 起 A1 (finalizeBuy patch picks_json 双写) ship.

NWT 同时起 D2 (exchange-machine auto-deliver hook) parallel.

—— J2 #4 @ ship B1+D1 a69653c5b + 求 NWT cross review

#e55e@13:36:07

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