feat(pdd-cookie): 持久化保存Cookie校验状态时间并在失效时发送内部告警通知

apps/backend/src/services/platforms/pdd/pdd-source-config-service.ts

@@ -22,6 +22,10 @@ export interface PddStoreConfigItem {
   proxy?: string | undefined
   etag?: string | undefined
   enabled: boolean
+  lastCheckedAt?: string | undefined
+  cookieValid?: boolean | undefined
+  cookieCheckMessage?: string | undefined
+  totalOrders?: number | undefined
 }
 
 export interface PddSourcesConfig {
@@ -108,6 +112,38 @@ export async function savePddStore(
  * Delete single store configuration by shopId.
  * 删除指定店铺配置。
  */
+
+/**
+ * Update and persist check status for a specific store.
+ * 更新并持久化保存指定店铺的 CK 测活状态与时间戳。
+ */
+export async function updatePddStoreCheckStatus(
+  shopId: unknown,
+  status: {
+    cookieValid: boolean
+    cookieCheckMessage: string
+    lastCheckedAt: string
+    totalOrders?: number | undefined
+  },
+): Promise<PddStoreConfigItem | null> {
+  const key = String(shopId || '').trim()
+  if (!key) return null
+
+  const config = getPddSourcesConfig()
+  const store = config.stores.find((s) => s.shopId === key)
+  if (!store) return null
+
+  store.cookieValid = status.cookieValid
+  store.cookieCheckMessage = status.cookieCheckMessage
+  store.lastCheckedAt = status.lastCheckedAt
+  if (status.totalOrders !== undefined) {
+    store.totalOrders = status.totalOrders
+  }
+
+  await savePddSourcesConfig(config)
+  return store
+}
+
 export async function deletePddStore(shopId: unknown): Promise<PddSourcesConfig> {
   const key = String(shopId || '').trim()
   if (!key) {
@@ -141,6 +177,14 @@ export function normalizePddStoreItem(rawValue: unknown): PddStoreConfigItem {
   const userAgent = String(source.userAgent || '').trim() || PurePddAntiContent.DEFAULT_UA
   const proxy = String(source.proxy || '').trim()
   const etag = String(source.etag || '').trim()
+  const lastCheckedAt = source.lastCheckedAt ? String(source.lastCheckedAt).trim() : undefined
+  const cookieValid = typeof source.cookieValid === 'boolean' ? source.cookieValid : undefined
+  const cookieCheckMessage = source.cookieCheckMessage
+    ? String(source.cookieCheckMessage).trim()
+    : undefined
+  const totalOrders = Number.isInteger(Number(source.totalOrders))
+    ? Number(source.totalOrders)
+    : undefined
 
   return {
     shopId,
@@ -150,6 +194,10 @@ export function normalizePddStoreItem(rawValue: unknown): PddStoreConfigItem {
     proxy: proxy || undefined,
     etag: etag || undefined,
     enabled: source.enabled !== false,
+    lastCheckedAt,
+    cookieValid,
+    cookieCheckMessage,
+    totalOrders,
   }
 }
 

apps/backend/src/services/platforms/pdd/pdd-sync-service.ts

@@ -15,7 +15,12 @@
 
 import { PddClient, type QueryOrdersOptions } from './pdd-client.js'
 import { mapPddOrderToSourceEvent } from './pdd-order-mapper.js'
-import { getPddSourcesConfig, type PddStoreConfigItem } from './pdd-source-config-service.js'
+import {
+  getPddSourcesConfig,
+  updatePddStoreCheckStatus,
+  type PddStoreConfigItem,
+} from './pdd-source-config-service.js'
+import { notifyPddCookieExpired } from '../../notification/domain-notifications.js'
 import { upsertOrderFromSource } from '../../order/order-service.js'
 import { logError, logInfo, logWarn } from '../../../utils/logger.js'
 
@@ -91,6 +96,14 @@ export async function syncStoreOrders(
 
     const queryResult = await client.queryRecentOrders(queryOptions)
 
+    // Update persistent check status to valid / 更新持久化校验状态为有效
+    await updatePddStoreCheckStatus(shopId, {
+      cookieValid: true,
+      cookieCheckMessage: `同步正常 (在售/历史: ${queryResult.total})`,
+      lastCheckedAt: new Date().toISOString(),
+      totalOrders: queryResult.total,
+    }).catch(() => null)
+
     const { total, items } = queryResult
     let upsertedCount = 0
     let ignoredCount = 0
@@ -142,6 +155,28 @@ export async function syncStoreOrders(
       shopId,
       error: errMsg,
     })
+
+    // If login expired or risk-controlled, mark cookie as invalid and notify admins
+    // 若登录过期或风控拦截，标记为失效并推送告警通知
+    if (
+      errMsg.includes('40001') ||
+      errMsg.includes('登录') ||
+      errMsg.includes('失效') ||
+      errMsg.includes('未登录') ||
+      errMsg.includes('40002')
+    ) {
+      await updatePddStoreCheckStatus(shopId, {
+        cookieValid: false,
+        cookieCheckMessage: errMsg,
+        lastCheckedAt: new Date().toISOString(),
+      }).catch(() => null)
+
+      notifyPddCookieExpired({
+        shopId,
+        shopName,
+        message: errMsg,
+      })
+    }
     return {
       shopId,
       shopName,