feat(pdd-sync): 默认拉取已发货订单并支持配置单次拉单上限与抓取状态

apps/backend/src/routes/admin/platform-config/pdd.ts

@@ -159,8 +159,15 @@ router.post(
   '/pdd/sync',
   createJsonHandler(
     async (req) => {
-      const body = (req.body || {}) as { shopId?: string; pageSize?: number }
+      const body = (req.body || {}) as {
+        shopId?: string
+        pageSize?: number
+        orderType?: number
+      }
       const shopId = String(body.shopId || '').trim()
+      const config = getPddSourcesConfig()
+      const pageSize = Math.min(100, Math.max(1, Number(body.pageSize || config.pageSize || 50)))
+      const orderType = Number(body.orderType ?? config.orderType ?? 2)
 
       if (shopId) {
         const store = getPddStoreById(shopId)
@@ -170,10 +177,10 @@ router.post(
             errorCode: 'pdd_store_not_found',
           })
         }
-        return syncStoreOrders(store, { pageSize: body.pageSize || 10 })
+        return syncStoreOrders(store, { pageSize, orderType })
       }
 
-      return syncAllPddStores({ pageSize: body.pageSize || 10 })
+      return syncAllPddStores({ pageSize, orderType })
     },
     {
       successMessage: '拼多多同步已触发',

apps/backend/src/services/platforms/pdd/pdd-client.ts

@@ -124,13 +124,13 @@ export class PddClient {
 
   /**
    * Query recent orders page from PDD MMS.
-   * 单页查询拼多多商户近期订单（默认查询待发货订单）。
+   * 单页查询拼多多商户近期订单（默认查询已发货订单）。
    */
   public async queryRecentOrders(options: QueryOrdersOptions = {}): Promise<PddOrderQueryResult> {
     const {
       pageNumber = 1,
-      pageSize = 20,
-      orderType = 1, // 1: 待发货 (Pending shipment)
+      pageSize = 50,
+      orderType = 2, // 2: 已发货 (Shipped, default)
       afterSaleStatus = 0,
       groupType = 0,
       remarkStatus = -1,

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

@@ -27,6 +27,8 @@ export interface PddStoreConfigItem {
 export interface PddSourcesConfig {
   enabled: boolean
   pollIntervalSeconds: number
+  orderType: number // 0: 全部, 1: 待发货, 2: 已发货 (默认 2)
+  pageSize: number // 单次拉取数量 (默认 50)
   stores: PddStoreConfigItem[]
 }
 
@@ -167,9 +169,21 @@ export function normalizePddSourcesConfig(rawValue: unknown): PddSourcesConfig {
     ? Math.min(3600, Math.max(10, rawInterval))
     : 20
 
+  const rawOrderType = Number(source.orderType)
+  const orderType = Number.isInteger(rawOrderType) && [0, 1, 2].includes(rawOrderType)
+    ? rawOrderType
+    : 2
+
+  const rawPageSize = Number(source.pageSize)
+  const pageSize = Number.isInteger(rawPageSize)
+    ? Math.min(100, Math.max(10, rawPageSize))
+    : 50
+
   return {
     enabled: source.enabled !== false,
     pollIntervalSeconds,
+    orderType,
+    pageSize,
     stores,
   }
 }
@@ -178,6 +192,8 @@ function createDefaultPddSourcesConfig(): PddSourcesConfig {
   return {
     enabled: true,
     pollIntervalSeconds: 20,
+    orderType: 2,
+    pageSize: 50,
     stores: [],
   }
 }

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

@@ -22,7 +22,7 @@ import { logError, logInfo, logWarn } from '../../../utils/logger.js'
 export interface SyncStoreOrdersOptions {
   pageNumber?: number | undefined
   pageSize?: number | undefined
-  orderType?: number | undefined // 1: 待发货 (默认)
+  orderType?: number | undefined // 2: 已发货 (默认), 1: 待发货, 0: 全部
   startTime?: number | undefined
   endTime?: number | undefined
 }
@@ -71,9 +71,10 @@ export async function syncStoreOrders(
   }
 
   const client = new PddClient(store)
-  const pageSize = Math.min(50, Math.max(1, Number(options.pageSize || 10)))
+  const sourcesConfig = getPddSourcesConfig()
+  const pageSize = Math.min(100, Math.max(1, Number(options.pageSize || sourcesConfig.pageSize || 50)))
   const pageNumber = Math.max(1, Number(options.pageNumber || 1))
-  const orderType = options.orderType ?? 1 // 1: 待发货 (Pending shipment)
+  const orderType = options.orderType ?? sourcesConfig.orderType ?? 2 // 2: 已发货 (Shipped, default)
 
   try {
     const queryOptions: QueryOrdersOptions = {

apps/backend/src/services/scheduler/pdd-order-sync-job.ts

@@ -6,15 +6,18 @@
 import type { JsonObject } from '../../types/json.js'
 import { logInfo } from '../../utils/logger.js'
 import { syncAllPddStores } from '../platforms/pdd/pdd-sync-service.js'
+import { getPddSourcesConfig } from '../platforms/pdd/pdd-source-config-service.js'
 
 export async function runPddOrderSyncJob(job: JsonObject) {
   const config =
     job.config && typeof job.config === 'object' && !Array.isArray(job.config)
       ? (job.config as JsonObject)
       : {}
-  const pageSize = Math.min(50, Math.max(1, Number(config.pageSize || 10)))
+  const sourcesConfig = getPddSourcesConfig()
+  const pageSize = Math.min(100, Math.max(1, Number(config.pageSize || sourcesConfig.pageSize || 50)))
+  const orderType = Number(config.orderType ?? sourcesConfig.orderType ?? 2)
 
-  const syncResult = await syncAllPddStores({ pageSize })
+  const syncResult = await syncAllPddStores({ pageSize, orderType })
 
   if (!syncResult.enabled) {
     return {