fix(pdd): 匹配诊断对齐 out_sku_sn，并加速拼多多订单号搜索

匹配测试/结构化规则补读商家编码，诊断日志标出缺失字段；订单/任务/工单关键词支持带连字符的 PDD order_sn 走索引快路径。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/backend/src/repositories/order-repo.test.ts

@@ -56,6 +56,38 @@ test('订单列表保留订单号和精确 SKU 旧筛选参数兼容', async ()
   assert.deepEqual(calls[0]?.params, ['%26245%', 'SKU-1'])
 })
 
+test('订单列表关键词为拼多多 order_sn 时走平台订单号索引快路径', async () => {
+  const calls: Array<{ sql: string; params: unknown[] }> = []
+  const orderSn = '260915-091435834962130'
+
+  await listOrdersWithExecutor(createExecutor(calls, 0), {
+    keyword: orderSn,
+  })
+
+  assert.match(
+    calls[0]?.sql || '',
+    /o\.platform_order_id = \$1 OR o\.platform_order_id LIKE \$1 \|\| '%'/s,
+  )
+  assert.doesNotMatch(calls[0]?.sql || '', /oi\.sku_code/i)
+  assert.doesNotMatch(calls[0]?.sql || '', /item_snapshot_json/i)
+  assert.deepEqual(calls[0]?.params, [orderSn])
+})
+
+test('订单列表 platformOrderId 为拼多多 order_sn 时走索引快路径', async () => {
+  const calls: Array<{ sql: string; params: unknown[] }> = []
+  const orderSn = '260915-091435834962130'
+
+  await listOrdersWithExecutor(createExecutor(calls, 0), {
+    platformOrderId: orderSn,
+  })
+
+  assert.match(
+    calls[0]?.sql || '',
+    /o\.platform_order_id = \$1 OR o\.platform_order_id LIKE \$1 \|\| '%'/s,
+  )
+  assert.deepEqual(calls[0]?.params, [orderSn])
+})
+
 function createExecutor(
   calls: Array<{ sql: string; params: unknown[] }>,
   total: number,

apps/backend/src/repositories/order-repo.ts

@@ -7,6 +7,7 @@ import type {
   OrderUpdateInput,
 } from '../types/repository/inputs.js'
 import type { OrderListQueryResult, OrderListRow, OrderRow } from '../types/repository/rows.js'
+import { isPlatformOrderIdLookupKeyword } from '../utils/platform-order-id.js'
 
 export type OrderQueryExecutor = <T extends QueryResultRow = QueryResultRow>(
   text: string,
@@ -251,9 +252,9 @@ export async function listOrdersWithExecutor(
 
   if (keyword) {
     const trimmedKeyword = String(keyword).trim()
-    const isPureOrderNo = /^\d{6,}$/.test(trimmedKeyword)
+    const isOrderNoLookup = isPlatformOrderIdLookupKeyword(trimmedKeyword)
 
-    if (isPureOrderNo) {
+    if (isOrderNoLookup) {
       params.push(trimmedKeyword)
       const paramIndex = `$${params.length}`
       filters.push(
@@ -299,8 +300,17 @@ export async function listOrdersWithExecutor(
   }
 
   if (platformOrderId) {
-    params.push(`%${platformOrderId}%`)
-    filters.push(`o.platform_order_id ILIKE $${params.length}`)
+    const trimmedPlatformOrderId = String(platformOrderId).trim()
+    if (isPlatformOrderIdLookupKeyword(trimmedPlatformOrderId)) {
+      params.push(trimmedPlatformOrderId)
+      const paramIndex = `$${params.length}`
+      filters.push(
+        `(o.platform_order_id = ${paramIndex} OR o.platform_order_id LIKE ${paramIndex} || '%')`,
+      )
+    } else {
+      params.push(`%${trimmedPlatformOrderId}%`)
+      filters.push(`o.platform_order_id ILIKE $${params.length}`)
+    }
   }
 
   if (payStatus) {

apps/backend/src/repositories/task-list-filter.test.ts

@@ -62,6 +62,20 @@ test('任务列表关键词为纯数字时智能路由到平台订单号索引
   assert.deepEqual(result.params, ['20247230034021572'])
 })
 
+test('任务列表关键词为拼多多 order_sn 时智能路由到平台订单号索引条件', () => {
+  const result = buildTaskListFilters({
+    keyword: '260915-091435834962130',
+  })
+
+  assert.match(
+    result.whereClause,
+    /ft\.platform_order_id = \$1 OR ft\.platform_order_id LIKE \$1 \|\| '%'/s,
+  )
+  assert.doesNotMatch(result.whereClause, /oi\.sku_code/i)
+  assert.doesNotMatch(result.whereClause, /item_snapshot_json/i)
+  assert.deepEqual(result.params, ['260915-091435834962130'])
+})
+
 test('任务列表关键词为 DT 任务号时智能路由到任务号索引条件', () => {
   const result = buildTaskListFilters({
     keyword: 'DT881aa66294cc',

apps/backend/src/repositories/task-repo.ts

@@ -1,6 +1,7 @@
 import { query, withTransaction } from '../db/client.js'
 import type { PoolClient } from 'pg'
 
+import { isPlatformOrderIdLookupKeyword } from '../utils/platform-order-id.js'
 import { normalizeTimestampIso } from '../utils/time.js'
 import type {
   TaskCreateInput,
@@ -471,10 +472,10 @@ export function buildTaskListFilters({
 
   if (keyword) {
     const trimmedKeyword = String(keyword).trim()
-    const isPureOrderNo = /^\d{6,}$/.test(trimmedKeyword)
+    const isOrderNoLookup = isPlatformOrderIdLookupKeyword(trimmedKeyword)
     const isTaskNo = /^DT[a-zA-Z0-9_-]+$/i.test(trimmedKeyword)
 
-    if (isPureOrderNo) {
+    if (isOrderNoLookup) {
       params.push(trimmedKeyword)
       const paramIndex = `$${params.length}`
       filters.push(
@@ -510,8 +511,17 @@ export function buildTaskListFilters({
   }
 
   if (platformOrderId) {
-    params.push(`%${platformOrderId}%`)
-    filters.push(`ft.platform_order_id ILIKE $${params.length}`)
+    const trimmedPlatformOrderId = String(platformOrderId).trim()
+    if (isPlatformOrderIdLookupKeyword(trimmedPlatformOrderId)) {
+      params.push(trimmedPlatformOrderId)
+      const paramIndex = `$${params.length}`
+      filters.push(
+        `(ft.platform_order_id = ${paramIndex} OR ft.platform_order_id LIKE ${paramIndex} || '%')`,
+      )
+    } else {
+      params.push(`%${trimmedPlatformOrderId}%`)
+      filters.push(`ft.platform_order_id ILIKE $${params.length}`)
+    }
   }
 
   if (taskNo) {

apps/backend/src/repositories/worker-platform/work-order-query-repo.ts

@@ -5,6 +5,7 @@ import {
   normalizeWorkOrderAcceptanceMode,
   WORK_ORDER_GIFT_PHASE,
 } from '../../domain/work-order-acceptance-mode.js'
+import { isPlatformOrderIdLookupKeyword } from '../../utils/platform-order-id.js'
 export const WORK_ORDER_SELECT = `
   SELECT
     wo.*,
@@ -819,8 +820,7 @@ export function buildWorkOrderWhere({
     filters.push(`wo.id = $${params.length}`)
   }
   if (normalizedKeyword) {
-    const isPureOrderNo = /^\d{6,}$/.test(normalizedKeyword)
-    if (isPureOrderNo) {
+    if (isPlatformOrderIdLookupKeyword(normalizedKeyword)) {
       params.push(normalizedKeyword)
       const paramIndex = `$${params.length}`
       filters.push(