fix: 修复订单服务中产品属性和组件处理的问题

处理产品属性为空的情况，避免空指针异常
为产品组件查询添加关联关系
在订单销售记录创建时增加对空产品的过滤
添加新的品牌判断逻辑

src/dto/order.dto.ts

@@ -98,14 +98,10 @@ export class QueryOrderDTO {
 }
 
 export class QueryOrderSalesDTO {
-  @ApiProperty()
+  @ApiProperty({ description: '是否为原产品还是库存产品' })
   @Rule(RuleType.bool().default(false))
   isSource: boolean; 
 
-  @ApiProperty()
-  @Rule(RuleType.bool().default(false))
-  exceptPackage: boolean;
-
   @ApiProperty({ example: '1', description: '页码' })
   @Rule(RuleType.number())
   current: number;
@@ -114,19 +110,31 @@ export class QueryOrderSalesDTO {
   @Rule(RuleType.number())
   pageSize: number;
 
-  @ApiProperty()
+  @ApiProperty({ description: '排序对象,格式如 { productName: "asc", sku: "desc" }',type: 'any', required: false })
+  @Rule(RuleType.object().allow(null))
+  orderBy?: Record<string, 'asc' | 'desc'>;
+  // filter
+  @ApiProperty({ description: '是否排除套餐' })
+  @Rule(RuleType.bool().default(false))
+  exceptPackage: boolean;
+
+  @ApiProperty({ description: '站点ID' })
   @Rule(RuleType.number())
   siteId: number;
 
-  @ApiProperty()
+  @ApiProperty({ description: '名称' })
   @Rule(RuleType.string())
   name: string;
 
-  @ApiProperty()
+  @ApiProperty({ description: 'SKU' })
+  @Rule(RuleType.string())
+  sku: string;
+
+  @ApiProperty({ description: '开始日期' })
   @Rule(RuleType.date())
   startDate: Date;
 
-  @ApiProperty()
+  @ApiProperty({ description: '结束日期' })
   @Rule(RuleType.date())
   endDate: Date;
 }

src/entity/order.entity.ts

@@ -272,6 +272,14 @@ export class Order {
   @Expose()
   updatedAt: Date;
 
+  @ApiProperty({ type: 'json', nullable: true, description: '订单项列表' })
+  @Expose()
+  orderItems?: any[];
+
+  @ApiProperty({ type: 'json', nullable: true, description: '销售项列表' })
+  @Expose()
+  orderSales?: any[];
+
   // 在插入或更新前处理用户代理字符串
   @BeforeInsert()
   @BeforeUpdate()

src/entity/order_sale.entity.ts

@@ -1,8 +1,8 @@
 import { ApiProperty } from '@midwayjs/swagger';
 import { Exclude, Expose } from 'class-transformer';
 import {
-  BeforeInsert,
+  // BeforeInsert,
-  BeforeUpdate,
+  // BeforeUpdate,
   Column,
   CreateDateColumn,
   Entity,
@@ -75,7 +75,7 @@ export class OrderSale {
   @ApiProperty({ nullable: true })
   @Column({ type: 'int', nullable: true })
   @Expose()
-  size: number | null;
+  size: number | null; // 其实是 strength
 
   @ApiProperty()
   @Column({ default: false })
@@ -98,24 +98,24 @@ export class OrderSale {
   @Expose()
   updatedAt?: Date;
 
-   // === 自动计算逻辑 ===
+  //  // === 自动计算逻辑 ===
-  @BeforeInsert()
+  // @BeforeInsert()
-  @BeforeUpdate()
+  // @BeforeUpdate()
-  setFlags() {
+  // setFlags() {
-    if (!this.name) return;
+  //   if (!this.name) return;
-    const lower = this.name.toLowerCase();
+  //   const lower = this.name.toLowerCase();
-    this.isYoone = lower.includes('yoone');
+  //   this.isYoone = lower.includes('yoone');
-    this.isZex = lower.includes('zex');
+  //   this.isZex = lower.includes('zex');
-    this.isYooneNew = this.isYoone && lower.includes('new');
+  //   this.isYooneNew = this.isYoone && lower.includes('new');
-    let size: number | null = null;
+  //   let size: number | null = null;
-    const sizes = [3, 6, 9, 12, 15, 18];
+  //   const sizes = [3, 6, 9, 12, 15, 18];
-    for (const s of sizes) {
+  //   for (const s of sizes) {
-      if (lower.includes(s.toString())) {
+  //     if (lower.includes(s.toString())) {
-        size = s;
+  //       size = s;
-        break;
+  //       break;
-      }
+  //     }
-    }
+  //   }
-    this.size = size;
+  //   this.size = size;
-  }
+  // }
   
 }

src/service/order.service.ts

@@ -39,6 +39,7 @@ import * as path from 'path';
 import * as os from 'os';
 import { UnifiedOrderDTO } from '../dto/site-api.dto';
 import { CustomerService } from './customer.service';
+import { ProductService } from './product.service';
 @Provide()
 export class OrderService {
 
@@ -110,6 +111,8 @@ export class OrderService {
 
   @Logger()
   logger; // 注入 Logger 实例
+  @Inject()
+  productService: ProductService;
 
   /**
    * 批量同步订单
@@ -146,8 +149,8 @@ export class OrderService {
         const existingOrder = await this.orderModel.findOne({
           where: { externalOrderId: String(order.id), siteId: siteId },
         });
-        if(!existingOrder){
+        if (!existingOrder) {
-          console.log("数据库中不存在",order.id, '订单状态:', order.status )
+          console.log("数据库中不存在", order.id, '订单状态:', order.status)
         }
         // 同步单个订单
         await this.syncSingleOrder(siteId, order);
@@ -208,8 +211,8 @@ export class OrderService {
       const existingOrder = await this.orderModel.findOne({
         where: { externalOrderId: String(order.id), siteId: siteId },
       });
-      if(!existingOrder){
+      if (!existingOrder) {
-        console.log("数据库不存在", siteId , "订单:",order.id, '订单状态:' + order.status )
+        console.log("数据库不存在", siteId, "订单:", order.id, '订单状态:' + order.status)
       }
       // 同步单个订单
       await this.syncSingleOrder(siteId, order, true);
@@ -268,7 +271,7 @@ export class OrderService {
     try {
       const site = await this.siteService.get(siteId);
       // 仅处理 WooCommerce 站点
-      if(site.type !== 'woocommerce'){
+      if (site.type !== 'woocommerce') {
         return
       }
       // 将订单状态同步到 WooCommerce,然后切换至下一状态
@@ -278,6 +281,11 @@ export class OrderService {
       console.error('更新订单状态失败,原因为:', error)
     }
   }
+  async getOrderByExternalOrderId(siteId: number, externalOrderId: string) {
+    return await this.orderModel.findOne({
+      where: { externalOrderId: String(externalOrderId), siteId },
+    });
+  }
   /**
    * 同步单个订单
    * 流程说明:
@@ -301,7 +309,7 @@ export class OrderService {
    * @param order 订单数据
    * @param forceUpdate 是否强制更新
    */
-  async syncSingleOrder(siteId: number, order: any, forceUpdate = false) {
+  async syncSingleOrder(siteId: number, order: UnifiedOrderDTO, forceUpdate = false) {
     // 从订单数据中解构出各个子项
     let {
       line_items,
@@ -315,47 +323,28 @@ export class OrderService {
     // console.log('同步进单个订单', order)
     // 如果订单状态为 AUTO_DRAFT,则跳过处理
     if (order.status === OrderStatus.AUTO_DRAFT) {
+      this.logger.debug('订单状态为 AUTO_DRAFT,跳过处理', siteId, order.id)
       return;
     }
-    // 检查数据库中是否已存在该订单
+    // 这里其实不用过滤不可编辑的行为，而是应在 save 中做判断
-    const existingOrder = await this.orderModel.findOne({
+    // if(!order.is_editable && !forceUpdate){
-      where: { externalOrderId: order.id, siteId: siteId },
+    //   this.logger.debug('订单不可编辑,跳过处理', siteId, order.id)
-    });
+    //   return;
-    // 自动更新订单状态(如果需要)
+    // }
+    // 自动转换远程订单的状态(如果需要)
     await this.autoUpdateOrderStatus(siteId, order);
-
+    // 这里的 saveOrder 已经包括了创建订单和更新订单
-    if(existingOrder){
+    let orderRecord: Order = await this.saveOrder(siteId, orderData);
-        // 矫正数据库中的订单数据
+    // 如果订单从未完成变为完成状态,则更新库存
-        const updateData: any = { status: order.status };
-        if (this.canUpdateErpStatus(existingOrder.orderStatus)) {
-          updateData.orderStatus = this.mapOrderStatus(order.status);
-        }
-        // 更新
-        await this.orderModel.update({ externalOrderId: order.id, siteId: siteId }, updateData);
-        // 更新 fulfillments 数据
-        await this.saveOrderFulfillments({
-          siteId,
-          orderId: existingOrder.id,
-          externalOrderId:order.id,
-          fulfillments: fulfillments,
-        });
-    }
-   const externalOrderId = order.id; 
-   // 如果订单从未完成变为完成状态,则更新库存
     if (
-      existingOrder &&
+      orderRecord &&
-      existingOrder.orderStatus !== ErpOrderStatus.COMPLETED &&
+      orderRecord.orderStatus !== ErpOrderStatus.COMPLETED &&
       orderData.status === OrderStatus.COMPLETED
     ) {
-      this.updateStock(existingOrder);
+      await this.updateStock(orderRecord);
       // 不再直接返回,继续执行后续的更新操作
     }
-    // 如果订单不可编辑且不强制更新,则跳过处理
+    const externalOrderId = String(order.id);
-    if (existingOrder && !existingOrder.is_editable && !forceUpdate) {
-      return;
-    }
-    // 保存订单主数据
-    const orderRecord = await this.saveOrder(siteId, orderData);
     const orderId = orderRecord.id;
     // 保存订单项
     await this.saveOrderItems({
@@ -459,13 +448,14 @@ export class OrderService {
    * @param order 订单数据
    * @returns 保存后的订单实体
    */
-  async saveOrder(siteId: number, order: UnifiedOrderDTO): Promise<Order> {
+  // 这里 omit 是因为处理在外头了 其实 saveOrder 应该包括 savelineitems 等
+  async saveOrder(siteId: number, order: Omit<UnifiedOrderDTO, 'line_items' | 'refunds'>): Promise<Order> {
     // 将外部订单ID转换为字符串
     const externalOrderId = String(order.id)
     delete order.id
 
     // 创建订单实体对象
-    const entity = plainToClass(Order, {...order, externalOrderId, siteId});
+    const entity = plainToClass(Order, { ...order, externalOrderId, siteId });
     // 检查数据库中是否已存在该订单
     const existingOrder = await this.orderModel.findOne({
       where: { externalOrderId, siteId: siteId },
@@ -708,6 +698,8 @@ export class OrderService {
    * 
    * @param orderItem 订单项实体
    */
+  // TODO 这里存的是库存商品实际
+  // 所以叫做 orderInventoryItems 可能更合适
   async saveOrderSale(orderItem: OrderItem) {
     const currentOrderSale = await this.orderSaleModel.find({
       where: {
@@ -726,46 +718,47 @@ export class OrderService {
     });
 
     if (!product) return;
-
+    const componentDetails: { product: Product, quantity: number }[] = product.components?.length > 0 ? await Promise.all(product.components.map(async comp => {
-    const orderSales: OrderSale[] = [];
+      return {
-
+        product: await this.productModel.findOne({
-    if (product.components && product.components.length > 0) {
-      for (const comp of product.components) {
-        const baseProduct = await this.productModel.findOne({
           where: { sku: comp.sku },
-        });
+          relations: ['components','attributes'],
-        if (baseProduct) {
+        }),
-          const orderSaleItem: OrderSale = plainToClass(OrderSale, {
+        quantity: comp.quantity * orderItem.quantity,
-            orderId: orderItem.orderId,
-            siteId: orderItem.siteId,
-            externalOrderItemId: orderItem.externalOrderItemId,
-            productId: baseProduct.id,
-            name: baseProduct.name,
-            quantity: comp.quantity * orderItem.quantity,
-            sku: comp.sku,
-            isPackage: orderItem.name.toLowerCase().includes('package'),
-          });
-          orderSales.push(orderSaleItem);
-        }
       }
-    } else {
+    })) : [{ product, quantity: orderItem.quantity }]
-      const orderSaleItem: OrderSale = plainToClass(OrderSale, {
+
+    const orderSales: OrderSale[] = componentDetails.map(componentDetail => {
+      if(!componentDetail.product) return null
+      const attrsObj = this.productService.getAttributesObject(product.attributes)
+      const orderSale = plainToClass(OrderSale, {
         orderId: orderItem.orderId,
         siteId: orderItem.siteId,
         externalOrderItemId: orderItem.externalOrderItemId,
-        productId: product.id,
+        productId: componentDetail.product.id,
-        name: product.name,
+        name: componentDetail.product.name,
-        quantity: orderItem.quantity,
+        quantity: componentDetail.quantity * orderItem.quantity,
-        sku: product.sku,
+        sku: componentDetail.product.sku,
-        isPackage: orderItem.name.toLowerCase().includes('package'),
+        isPackage: componentDetail.product.type === 'bundle',
+        isYoone: attrsObj?.['brand']?.name === 'yoone',
+        isZyn: attrsObj?.['brand']?.name === 'zyn',
+        isZex: attrsObj?.['brand']?.name === 'zex',
+        isYooneNew: attrsObj?.['brand']?.name === 'yoone' && attrsObj?.['version']?.name === 'new',
+        size: this.extractNumberFromString(attrsObj?.['strength']?.name) || null,
       });
-      orderSales.push(orderSaleItem);
+      return orderSale
-    }
+    }).filter(v => v !== null)
 
     if (orderSales.length > 0) {
       await this.orderSaleModel.save(orderSales);
     }
   }
+  extractNumberFromString(str: string): number {
+    if (!str) return 0;
+
+    const num = parseInt(str, 10);
+    return isNaN(num) ? 0 : num;
+  }
 
   /**
    * 保存订单退款信息
@@ -1426,7 +1419,7 @@ export class OrderService {
    * @param params 查询参数
    * @returns 销售统计和分页信息
    */
-  async getOrderSales({ siteId, startDate, endDate, current, pageSize, name, exceptPackage }: QueryOrderSalesDTO) {
+  async getOrderSales({ siteId, startDate, endDate, current, pageSize, name, exceptPackage, orderBy }: QueryOrderSalesDTO) {
     const nameKeywords = name ? name.split(' ').filter(Boolean) : [];
     const defaultStart = dayjs().subtract(30, 'day').startOf('day').format('YYYY-MM-DD HH:mm:ss');
     const defaultEnd = dayjs().endOf('day').format('YYYY-MM-DD HH:mm:ss');
@@ -1642,11 +1635,12 @@ export class OrderService {
    * @returns 订单项统计和分页信息
    */
   async getOrderItems({
+    current,
+    pageSize,
     siteId,
     startDate,
     endDate,
-    current,
+    sku,
-    pageSize,
     name,
   }: QueryOrderSalesDTO) {
     const nameKeywords = name ? name.split(' ').filter(Boolean) : [];
@@ -1904,8 +1898,8 @@ export class OrderService {
         const key = it?.externalSubscriptionId
           ? `sub:${it.externalSubscriptionId}`
           : it?.externalOrderId
-          ? `ord:${it.externalOrderId}`
+            ? `ord:${it.externalOrderId}`
-          : `id:${it?.id}`;
+            : `id:${it?.id}`;
         if (!seen.has(key)) {
           seen.add(key);
           relatedList.push(it);
@@ -2199,14 +2193,14 @@ export class OrderService {
       for (const sale of sales) {
         const product = await productRepo.findOne({ where: { sku: sale.sku } });
         const saleItem = {
-                orderId: order.id,
+          orderId: order.id,
-                siteId: order.siteId,
+          siteId: order.siteId,
-                externalOrderItemId: '-1',
+          externalOrderItemId: '-1',
-                productId: product.id,
+          productId: product.id,
-                name: product.name,
+          name: product.name,
-                sku: sale.sku,
+          sku: sale.sku,
-                quantity: sale.quantity,
+          quantity: sale.quantity,
-              };
+        };
         await orderSaleRepo.save(saleItem);
       }
     });
@@ -2339,83 +2333,83 @@ export class OrderService {
   //换货功能更新OrderSale和Orderitem数据
   async updateExchangeOrder(orderId: number, data: any) {
     throw new Error('暂未实现')
-  //   try {
+    //   try {
-  //     const dataSource = this.dataSourceManager.getDataSource('default');
+    //     const dataSource = this.dataSourceManager.getDataSource('default');
-  //     let transactionError = undefined;
+    //     let transactionError = undefined;
 
-  //     await dataSource.transaction(async manager => {
+    //     await dataSource.transaction(async manager => {
-  //       const orderRepo = manager.getRepository(Order);
+    //       const orderRepo = manager.getRepository(Order);
-  //       const orderSaleRepo = manager.getRepository(OrderSale);
+    //       const orderSaleRepo = manager.getRepository(OrderSale);
-  //       const orderItemRepo = manager.getRepository(OrderItem);
+    //       const orderItemRepo = manager.getRepository(OrderItem);
 
 
-  //       const productRepo = manager.getRepository(ProductV2);
+    //       const productRepo = manager.getRepository(ProductV2);
 
-  //       const order = await orderRepo.findOneBy({ id: orderId });
+    //       const order = await orderRepo.findOneBy({ id: orderId });
-  //       let product: ProductV2;
+    //       let product: ProductV2;
 
-  //       await orderSaleRepo.delete({ orderId });
+    //       await orderSaleRepo.delete({ orderId });
-  //       await orderItemRepo.delete({ orderId });
+    //       await orderItemRepo.delete({ orderId });
-  //       for (const sale of data['sales']) {
+    //       for (const sale of data['sales']) {
-  //         product = await productRepo.findOneBy({ sku: sale['sku'] });
+    //         product = await productRepo.findOneBy({ sku: sale['sku'] });
-  //         await orderSaleRepo.save({
+    //         await orderSaleRepo.save({
-  //           orderId,
+    //           orderId,
-  //           siteId: order.siteId,
+    //           siteId: order.siteId,
-  //           productId: product.id,
+    //           productId: product.id,
-  //           name: product.name,
+    //           name: product.name,
-  //           sku: sale['sku'],
+    //           sku: sale['sku'],
-  //           quantity: sale['quantity'],
+    //           quantity: sale['quantity'],
-  //         });
+    //         });
-  //       };
+    //       };
 
-  //       for (const item of data['items']) {
+    //       for (const item of data['items']) {
-  //         product = await productRepo.findOneBy({ sku: item['sku'] });
+    //         product = await productRepo.findOneBy({ sku: item['sku'] });
 
-  //         await orderItemRepo.save({
+    //         await orderItemRepo.save({
-  //           orderId,
+    //           orderId,
-  //           siteId: order.siteId,
+    //           siteId: order.siteId,
-  //           productId: product.id,
+    //           productId: product.id,
-  //           name: product.name,
+    //           name: product.name,
-  //           externalOrderId: order.externalOrderId,
+    //           externalOrderId: order.externalOrderId,
-  //           externalProductId: product.externalProductId,
+    //           externalProductId: product.externalProductId,
 
-  //           sku: item['sku'],
+    //           sku: item['sku'],
-  //           quantity: item['quantity'],
+    //           quantity: item['quantity'],
-  //         });
+    //         });
 
-  //       };
+    //       };
 
-  //       //将是否换货状态改为true
+    //       //将是否换货状态改为true
-  //       await orderRepo.update(
+    //       await orderRepo.update(
-  //         order.id
+    //         order.id
-  //         , {
+    //         , {
-  //           is_exchange: true
+    //           is_exchange: true
-  //         });
+    //         });
 
-  //       //查询这个用户换过多少次货
+    //       //查询这个用户换过多少次货
-  //       const counts = await orderRepo.countBy({
+    //       const counts = await orderRepo.countBy({
-  //         is_editable: true,
+    //         is_editable: true,
-  //         customer_email: order.customer_email,
+    //         customer_email: order.customer_email,
-  //       });
+    //       });
 
-  //       //批量更新当前用户换货次数
+    //       //批量更新当前用户换货次数
-  //       await orderRepo.update({
+    //       await orderRepo.update({
-  //         customer_email: order.customer_email
+    //         customer_email: order.customer_email
-  //       }, {
+    //       }, {
-  //         exchange_frequency: counts
+    //         exchange_frequency: counts
-  //       });
+    //       });
 
-  //     }).catch(error => {
+    //     }).catch(error => {
-  //       transactionError = error;
+    //       transactionError = error;
-  //     });
+    //     });
 
-  //     if (transactionError !== undefined) {
+    //     if (transactionError !== undefined) {
-  //       throw new Error(`更新物流信息错误:${transactionError.message}`);
+    //       throw new Error(`更新物流信息错误:${transactionError.message}`);
-  //     }
+    //     }
-  //     return true;
+    //     return true;
-  //   } catch (error) {
+    //   } catch (error) {
-  //     throw new Error(`更新发货产品失败:${error.message}`);
+    //     throw new Error(`更新发货产品失败:${error.message}`);
-  //   }
+    //   }
   }
 
   /**
@@ -2471,7 +2465,7 @@ export class OrderService {
       return await dataSource.transaction(async manager => {
         // 准备查询条件
         const whereCondition: any = {};
-        if(validIds.length > 0){
+        if (validIds.length > 0) {
           whereCondition.id = In(validIds);
         }
 
@@ -2567,84 +2561,84 @@ export class OrderService {
    * 导出数据为CSV格式
    * @param {any[]} data 数据数组
    * @param {Object} options 配置选项
-	   * @param {string} [options.type='string'] 输出类型:'string' | 'buffer'
+     * @param {string} [options.type='string'] 输出类型:'string' | 'buffer'
-	   * @param {string} [options.fileName] 文件名(仅当需要写入文件时使用)
+     * @param {string} [options.fileName] 文件名(仅当需要写入文件时使用)
    * @param {boolean} [options.writeFile=false] 是否写入文件
    * @returns {string|Buffer} 根据type返回字符串或Buffer
    */
-async exportToCsv(data: any[], options: { type?: 'string' | 'buffer'; fileName?: string; writeFile?: boolean } = {}): Promise<string | Buffer> {
+  async exportToCsv(data: any[], options: { type?: 'string' | 'buffer'; fileName?: string; writeFile?: boolean } = {}): Promise<string | Buffer> {
-  try {
+    try {
-    // 检查数据是否为空
+      // 检查数据是否为空
-    if (!data || data.length === 0) {
+      if (!data || data.length === 0) {
-      throw new Error('导出数据不能为空');
+        throw new Error('导出数据不能为空');
-    }
-
-    const { type = 'string', fileName, writeFile = false } = options;
-
-    // 生成表头
-    const headers = Object.keys(data[0]);
-    let csvContent = headers.join(',') + '\n';
-    
-    // 处理数据行
-    data.forEach(item => {
-      const row = headers.map(key => {
-        const value = item[key as keyof any];
-        // 处理特殊字符
-        if (typeof value === 'string') {
-          // 转义双引号，将"替换为""
-          const escapedValue = value.replace(/"/g, '""');
-          // 如果包含逗号或换行符，需要用双引号包裹
-          if (escapedValue.includes(',') || escapedValue.includes('\n')) {
-            return `"${escapedValue}"`;
-          }
-          return escapedValue;
-        }
-        // 处理日期类型
-        if (value instanceof Date) {
-          return value.toISOString();
-        }
-        // 处理undefined和null
-        if (value === undefined || value === null) {
-          return '';
-        }
-        return String(value);
-      }).join(',');
-      csvContent += row + '\n';
-    });
-    
-    // 如果需要写入文件
-    if (writeFile && fileName) {
-      // 获取当前用户目录
-      const userHomeDir = os.homedir();
-      
-      // 构建目标路径(下载目录)
-      const downloadsDir = path.join(userHomeDir, 'Downloads');
-      
-      // 确保下载目录存在
-      if (!fs.existsSync(downloadsDir)) {
-        fs.mkdirSync(downloadsDir, { recursive: true });
       }
 
-      const filePath = path.join(downloadsDir, fileName);
+      const { type = 'string', fileName, writeFile = false } = options;
 
-      // 写入文件
+      // 生成表头
-      fs.writeFileSync(filePath, csvContent, 'utf8');
+      const headers = Object.keys(data[0]);
+      let csvContent = headers.join(',') + '\n';
 
-      console.log(`数据已成功导出至 ${filePath}`);
+      // 处理数据行
-      return filePath;
+      data.forEach(item => {
+        const row = headers.map(key => {
+          const value = item[key as keyof any];
+          // 处理特殊字符
+          if (typeof value === 'string') {
+            // 转义双引号，将"替换为""
+            const escapedValue = value.replace(/"/g, '""');
+            // 如果包含逗号或换行符，需要用双引号包裹
+            if (escapedValue.includes(',') || escapedValue.includes('\n')) {
+              return `"${escapedValue}"`;
+            }
+            return escapedValue;
+          }
+          // 处理日期类型
+          if (value instanceof Date) {
+            return value.toISOString();
+          }
+          // 处理undefined和null
+          if (value === undefined || value === null) {
+            return '';
+          }
+          return String(value);
+        }).join(',');
+        csvContent += row + '\n';
+      });
+
+      // 如果需要写入文件
+      if (writeFile && fileName) {
+        // 获取当前用户目录
+        const userHomeDir = os.homedir();
+
+        // 构建目标路径(下载目录)
+        const downloadsDir = path.join(userHomeDir, 'Downloads');
+
+        // 确保下载目录存在
+        if (!fs.existsSync(downloadsDir)) {
+          fs.mkdirSync(downloadsDir, { recursive: true });
+        }
+
+        const filePath = path.join(downloadsDir, fileName);
+
+        // 写入文件
+        fs.writeFileSync(filePath, csvContent, 'utf8');
+
+        console.log(`数据已成功导出至 ${filePath}`);
+        return filePath;
+      }
+
+      // 根据类型返回不同结果
+      if (type === 'buffer') {
+        return Buffer.from(csvContent, 'utf8');
+      }
+
+      return csvContent;
+    } catch (error) {
+      console.error('导出CSV时出错:', error);
+      throw new Error(`导出CSV文件失败: ${error.message}`);
     }
-    
-    // 根据类型返回不同结果
-    if (type === 'buffer') {
-      return Buffer.from(csvContent, 'utf8');
-    }
-    
-    return csvContent;
-  } catch (error) {
-    console.error('导出CSV时出错:', error);
-    throw new Error(`导出CSV文件失败: ${error.message}`);
   }
-}
 
 
 

src/service/product.service.ts

@@ -1466,7 +1466,12 @@ export class ProductService {
       price: num(rec.price),
       promotionPrice: num(rec.promotionPrice),
       type: val(rec.type),
-      siteSkus: rec.siteSkus ? String(rec.siteSkus).split(',').map(s => s.trim()).filter(Boolean) : undefined,
+      siteSkus: rec.siteSkus
+        ? String(rec.siteSkus)
+            .split(/[;,]/)      // 支持英文分号或英文逗号分隔
+            .map(s => s.trim())
+            .filter(Boolean)
+        : undefined,
       category, // 添加分类字段
 
       attributes: attributes.length > 0 ? attributes : undefined,
@@ -1531,7 +1536,14 @@ export class ProductService {
 
     return dto;
   }
-
+  getAttributesObject(attributes:DictItem[]){
+    if(!attributes) return {}
+    const obj:any = {}
+    attributes.forEach(attr=>{
+      obj[attr.dict.name] = attr
+    })
+    return obj
+  }
   // 将单个产品转换为 CSV 行数组
   transformProductToCsvRow(
     p: Product,