feat(产品): 添加批量更新产品功能并引入eta模板引擎

添加批量更新产品接口，支持简单字段批量更新和复杂字段逐个更新
引入eta模板引擎依赖并更新eslint配置忽略scripts目录

.eslintrc.json

@@ -1,6 +1,6 @@
 {
   "extends": "./node_modules/mwts/",
-  "ignorePatterns": ["node_modules", "dist", "test", "jest.config.js", "typings"],
+  "ignorePatterns": ["node_modules", "dist", "test", "jest.config.js", "typings", "scripts"],
   "env": {
     "jest": true
   }

.gitignore

@@ -20,3 +20,5 @@ scripts/replace_punctuation.js
 scripts/test_db_count.d.ts
 scripts/test_db_count.js
 scripts/test_db_count.ts
+ai/test.html
+ai/wc-product-export-2-12-2025-1764686773307.csv

package-lock.json

@@ -28,6 +28,7 @@
         "class-transformer": "^0.5.1",
         "csv-parse": "^6.1.0",
         "dayjs": "^1.11.13",
+        "eta": "^4.4.1",
         "i18n-iso-countries": "^7.14.0",
         "mysql2": "^3.15.3",
         "nodemailer": "^7.0.5",
@@ -2278,6 +2279,18 @@
       "integrity": "sha512-NiSupZ4OeuGwr68lGIeym/ksIZMJodUGOSCZ/FSnTxcrekbvqrgdUxlJOMpijaKZVjAJrWrGs/6Jy8OMuyj9ow==",
       "license": "MIT"
     },
+    "node_modules/eta": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/eta/-/eta-4.4.1.tgz",
+      "integrity": "sha512-4o6fYxhRmFmO9SJcU9PxBLYPGapvJ/Qha0ZE+Y6UE9QIUd0Wk1qaLISQ6J1bM7nOcWHhs1YmY3mfrfwkJRBTWQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=20"
+      },
+      "funding": {
+        "url": "https://github.com/bgub/eta?sponsor=1"
+      }
+    },
     "node_modules/event-target-shim": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/event-target-shim/-/event-target-shim-5.0.1.tgz",

package.json

@@ -23,6 +23,7 @@
     "class-transformer": "^0.5.1",
     "csv-parse": "^6.1.0",
     "dayjs": "^1.11.13",
+    "eta": "^4.4.1",
     "i18n-iso-countries": "^7.14.0",
     "mysql2": "^3.15.3",
     "nodemailer": "^7.0.5",

src/controller/product.controller.ts

@@ -12,7 +12,7 @@ import {
 import * as fs from 'fs';
 import { ProductService } from '../service/product.service';
 import { errorResponse, successResponse } from '../utils/response.util';
-import { CreateProductDTO, QueryProductDTO, UpdateProductDTO, SetProductComponentsDTO } from '../dto/product.dto';
+import { CreateProductDTO, QueryProductDTO, UpdateProductDTO, SetProductComponentsDTO, BatchUpdateProductDTO } from '../dto/product.dto';
 import { ApiOkResponse } from '@midwayjs/swagger';
 import { BooleanRes, ProductListRes, ProductRes, ProductsRes } from '../dto/reponse.dto';
 import { ContentType, Files } from '@midwayjs/core';
@@ -145,6 +145,17 @@ export class ProductController {
     }
   }
 
+  @ApiOkResponse({ type: BooleanRes })
+  @Put('/batch-update')
+  async batchUpdateProduct(@Body() batchUpdateProductDTO: BatchUpdateProductDTO) {
+    try {
+      await this.productService.batchUpdateProduct(batchUpdateProductDTO);
+      return successResponse(true);
+    } catch (error) {
+      return errorResponse(error?.message || error);
+    }
+  }
+
   @ApiOkResponse({ type: ProductRes })
   @Put('updateNameCn/:id/:nameCn')
   async updatenameCn(@Param('id') id: number, @Param('nameCn') nameCn: string) {

src/dto/product.dto.ts

@@ -141,6 +141,52 @@ export class UpdateProductDTO {
   type?: string;
 }
 
+
+/**
+ * DTO 用于批量更新产品属性
+ */
+export class BatchUpdateProductDTO {
+  @ApiProperty({ description: '产品ID列表', type: 'array', required: true })
+  @Rule(RuleType.array().items(RuleType.number()).required().min(1))
+  ids: number[];
+
+  @ApiProperty({ example: 'ZYN 6MG WINTERGREEN', description: '产品名称', required: false })
+  @Rule(RuleType.string().optional())
+  name?: string;
+
+  @ApiProperty({ description: '产品中文名称', required: false })
+  @Rule(RuleType.string().allow('').optional())
+  nameCn?: string;
+
+  @ApiProperty({ example: '产品描述', description: '产品描述', required: false })
+  @Rule(RuleType.string().optional())
+  description?: string;
+
+  @ApiProperty({ description: '产品 SKU', required: false })
+  @Rule(RuleType.string().optional())
+  sku?: string;
+
+  @ApiProperty({ description: '分类ID (DictItem ID)', required: false })
+  @Rule(RuleType.number().optional())
+  categoryId?: number;
+
+  @ApiProperty({ description: '价格', example: 99.99, required: false })
+  @Rule(RuleType.number().optional())
+  price?: number;
+
+  @ApiProperty({ description: '促销价格', example: 99.99, required: false })
+  @Rule(RuleType.number().optional())
+  promotionPrice?: number;
+
+  @ApiProperty({ description: '属性列表', type: 'array', required: false })
+  @Rule(RuleType.array().optional())
+  attributes?: AttributeInputDTO[];
+
+  @ApiProperty({ description: '商品类型', enum: ['single', 'bundle'], required: false })
+  @Rule(RuleType.string().valid('single', 'bundle').optional())
+  type?: string;
+}
+
 /**
  * DTO 用于创建分类属性绑定
  */

src/service/product.service.ts

@@ -6,6 +6,7 @@ import { PaginationParams } from '../interface';
 import {
   CreateProductDTO,
   UpdateProductDTO,
+  BatchUpdateProductDTO,
 } from '../dto/product.dto';
 import {
   BrandPaginatedResponse,
@@ -535,6 +536,49 @@ export class ProductService {
     return saved;
   }
 
+  async batchUpdateProduct(
+    batchUpdateProductDTO: BatchUpdateProductDTO
+  ): Promise<boolean> {
+    const { ids, ...updateData } = batchUpdateProductDTO;
+    if (!ids || ids.length === 0) {
+      throw new Error('未选择任何产品');
+    }
+
+    // 检查 updateData 中是否有复杂字段 (attributes, categoryId, type, sku)
+    // 如果包含复杂字段，需要复用 updateProduct 的逻辑
+    const hasComplexFields = 
+        updateData.attributes !== undefined || 
+        updateData.categoryId !== undefined || 
+        updateData.type !== undefined || 
+        updateData.sku !== undefined;
+    
+    if (hasComplexFields) {
+        // 循环调用 updateProduct
+        for (const id of ids) {
+            const updateDTO = new UpdateProductDTO();
+            // 复制属性
+            Object.assign(updateDTO, updateData);
+            await this.updateProduct(id, updateDTO);
+        }
+    } else {
+        // 简单字段，直接批量更新以提高性能
+        // UpdateProductDTO 里的简单字段: name, nameCn, description, price, promotionPrice
+        
+        const simpleUpdate: any = {};
+        if (updateData.name !== undefined) simpleUpdate.name = updateData.name;
+        if (updateData.nameCn !== undefined) simpleUpdate.nameCn = updateData.nameCn;
+        if (updateData.description !== undefined) simpleUpdate.description = updateData.description;
+        if (updateData.price !== undefined) simpleUpdate.price = updateData.price;
+        if (updateData.promotionPrice !== undefined) simpleUpdate.promotionPrice = updateData.promotionPrice;
+        
+        if (Object.keys(simpleUpdate).length > 0) {
+             await this.productModel.update({ id: In(ids) }, simpleUpdate);
+        }
+    }
+
+    return true;
+  }
+
   // 获取产品的库存组成列表(表关联版本)
   async getProductComponents(productId: number): Promise<any[]> {
     // 条件判断:确保产品存在