feat(area): 重构区域模块，使用i18n-iso-countries管理国家数据

refactor: 统一将productName字段重命名为name
chore: 添加i18n-iso-countries依赖
style: 优化字典名称格式化逻辑

package-lock.json

@@ -27,6 +27,7 @@
         "class-transformer": "^0.5.1",
         "csv-parse": "^6.1.0",
         "dayjs": "^1.11.13",
+        "i18n-iso-countries": "^7.14.0",
         "mysql2": "^3.15.3",
         "nodemailer": "^7.0.5",
         "npm-check-updates": "^19.1.2",
@@ -2044,6 +2045,12 @@
         "wrappy": "1"
       }
     },
+    "node_modules/diacritics": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/diacritics/-/diacritics-1.3.0.tgz",
+      "integrity": "sha512-wlwEkqcsaxvPJML+rDh/2iS824jbREk6DUMUKkEaSlxdYHeS43cClJtsWglvw2RfeXGm6ohKDqsXteJ5sP5enA==",
+      "license": "MIT"
+    },
     "node_modules/dir-glob": {
       "version": "3.0.1",
       "resolved": "https://registry.npmmirror.com/dir-glob/-/dir-glob-3.0.1.tgz",
@@ -2691,6 +2698,18 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/i18n-iso-countries": {
+      "version": "7.14.0",
+      "resolved": "https://registry.npmjs.org/i18n-iso-countries/-/i18n-iso-countries-7.14.0.tgz",
+      "integrity": "sha512-nXHJZYtNrfsi1UQbyRqm3Gou431elgLjKl//CYlnBGt5aTWdRPH1PiS2T/p/n8Q8LnqYqzQJik3Q7mkwvLokeg==",
+      "license": "MIT",
+      "dependencies": {
+        "diacritics": "1.3.0"
+      },
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "node_modules/iconv-lite": {
       "version": "0.7.0",
       "resolved": "https://registry.npmmirror.com/iconv-lite/-/iconv-lite-0.7.0.tgz",

package.json

@@ -22,6 +22,7 @@
     "class-transformer": "^0.5.1",
     "csv-parse": "^6.1.0",
     "dayjs": "^1.11.13",
+    "i18n-iso-countries": "^7.14.0",
     "mysql2": "^3.15.3",
     "nodemailer": "^7.0.5",
     "npm-check-updates": "^19.1.2",

src/controller/area.controller.ts

@@ -1,15 +1,5 @@
 
-import { Inject } from '@midwayjs/core';
-import {
-  Body,
-  Controller,
-  Del,
-  Get,
-  Param,
-  Post,
-  Put,
-  Query,
-} from '@midwayjs/decorator';
+import { Body, Context, Controller, Del, Get, Inject, Param, Post, Put, Query } from '@midwayjs/core';
 import {
   ApiBearerAuth,
   ApiBody,
@@ -22,14 +12,39 @@ import { AreaService } from '../service/area.service';
 import { CreateAreaDTO, QueryAreaDTO, UpdateAreaDTO } from '../dto/area.dto';
 import { errorResponse, successResponse } from '../utils/response.util';
 import { Area } from '../entity/area.entity';
+import * as countries from 'i18n-iso-countries';
 
 @ApiBearerAuth()
 @ApiTags('Area')
-@Controller('/api/area')
+@Controller('/area')
 export class AreaController {
+  @Inject()
+  ctx: Context;
+
   @Inject()
   areaService: AreaService;
 
+  @ApiOperation({ summary: '获取国家列表' })
+  @ApiOkResponse({ description: '国家列表' })
+  @Get('/countries')
+  async getCountries() {
+    try {
+      // 注册中文语言包
+      countries.registerLocale(require('i18n-iso-countries/langs/zh.json'));
+      // 获取所有国家的中文名称
+      const countryNames = countries.getNames('zh', { select: 'official' });
+      // 格式化为 { code, name } 的数组
+      const countryList = Object.keys(countryNames).map(code => ({
+        code,
+        name: countryNames[code],
+      }));
+      return successResponse(countryList, '查询成功');
+    } catch (error) {
+      console.log(error);
+      return errorResponse(error?.message || error);
+    }
+  }
+
   @ApiOperation({ summary: '创建区域' })
   @ApiBody({ type: CreateAreaDTO })
   @ApiOkResponse({ type: Area, description: '成功创建的区域' })
@@ -39,7 +54,8 @@ export class AreaController {
       const newArea = await this.areaService.createArea(area);
       return successResponse(newArea, '创建成功');
     } catch (error) {
-      return errorResponse(error.message);
+      console.log(error);
+      return errorResponse(error?.message || error);
     }
   }
 
@@ -52,7 +68,8 @@ export class AreaController {
       const updatedArea = await this.areaService.updateArea(id, area);
       return successResponse(updatedArea, '更新成功');
     } catch (error) {
-      return errorResponse(error.message);
+      console.log(error);
+      return errorResponse(error?.message || error);
     }
   }
 
@@ -64,7 +81,8 @@ export class AreaController {
       await this.areaService.deleteArea(id);
       return successResponse(null, '删除成功');
     } catch (error) {
-      return errorResponse(error.message);
+      console.log(error);
+      return errorResponse(error?.message || error);
     }
   }
 
@@ -77,19 +95,8 @@ export class AreaController {
       const { list, total } = await this.areaService.getAreaList(query);
       return successResponse({ list, total }, '查询成功');
     } catch (error) {
-      return errorResponse(error.message);
-    }
-  }
-
-  @ApiOperation({ summary: '获取所有区域' })
-  @ApiOkResponse({ type: [Area], description: '所有区域列表' })
-  @Get('/all')
-  async getAllAreas() {
-    try {
-      const areas = await this.areaService.getAllAreas();
-      return successResponse(areas, '查询成功');
-    } catch (error) {
-      return errorResponse(error.message);
+      console.log(error);
+      return errorResponse(error?.message || error);
     }
   }
 
@@ -104,7 +111,8 @@ export class AreaController {
       }
       return successResponse(area, '查询成功');
     } catch (error) {
-      return errorResponse(error.message);
+      console.log(error);
+      return errorResponse(error?.message || error);
     }
   }
 }

src/controller/product.controller.ts

@@ -134,9 +134,9 @@ export class ProductController {
 
   @ApiOkResponse({ type: ProductRes })
   @Put('updateNameCn/:id/:nameCn')
-  async updateProductNameCn(@Param('id') id: number, @Param('nameCn') nameCn: string) {
+  async updatenameCn(@Param('id') id: number, @Param('nameCn') nameCn: string) {
     try {
-      const data = this.productService.updateProductNameCn(id, nameCn);
+      const data = this.productService.updatenameCn(id, nameCn);
       return successResponse(data);
     } catch (error) {
       return errorResponse(error?.message || error);

src/db/seeds/area.seeder.ts

@@ -8,18 +8,21 @@ export default class AreaSeeder implements Seeder {
     dataSource: DataSource,
     factoryManager: SeederFactoryManager
   ): Promise<any> {
-    const repository = dataSource.getRepository(Area);
+    const areaRepository = dataSource.getRepository(Area);
 
     const areas = [
-      { name: '加拿大' },
-      { name: '澳大利亚' },
-      { name: '欧洲' },
+      { name: 'Australia' },
+      { name: 'Canada' },
+      { name: 'United States' },
+      { name: 'Germany' },
+      { name: 'Poland' },
     ];
 
-    for (const area of areas) {
-      const existing = await repository.findOne({ where: { name: area.name } });
-      if (!existing) {
-        await repository.insert(area);
+    for (const areaData of areas) {
+      const existingArea = await areaRepository.findOne({ where: { name: areaData.name } });
+      if (!existingArea) {
+        const newArea = areaRepository.create(areaData);
+        await areaRepository.save(newArea);
       }
     }
   }

src/db/seeds/dict.seeder.ts

@@ -10,8 +10,9 @@ export default class DictSeeder implements Seeder {
      * @returns 格式化后的名称
      */
     private formatName(name: string): string {
-        // 将空格、下划线、点统一转换成中划线，并转为小写
-        return String(name).replace(/[_\s.]+/g, '-').toLowerCase();
+        // return String(name).replace(/[\_\s.]+/g, '-').toLowerCase();
+        // 只替换空格和下划线
+        return String(name).replace(/[\_\s]+/g, '-').toLowerCase();
     }
 
     public async run(

src/dto/area.dto.ts

@@ -2,47 +2,28 @@
 import { ApiProperty } from '@midwayjs/swagger';
 import { Rule, RuleType } from '@midwayjs/validate';
 
-// 创建区域的数据传输对象
 export class CreateAreaDTO {
-  @ApiProperty({ type: 'string', description: '区域名称', example: '欧洲' })
+  @ApiProperty({ description: '编码' })
   @Rule(RuleType.string().required())
-  name: string;
-
-  @ApiProperty({ type: 'number', description: '纬度', example: 48.8566, required: false })
-  @Rule(RuleType.number().min(-90).max(90).allow(null))
-  latitude?: number;
-
-  @ApiProperty({ type: 'number', description: '经度', example: 2.3522, required: false })
-  @Rule(RuleType.number().min(-180).max(180).allow(null))
-  longitude?: number;
+  code: string;
 }
 
-// 更新区域的数据传输对象
 export class UpdateAreaDTO {
-  @ApiProperty({ type: 'string', description: '区域名称', example: '欧洲' })
+  @ApiProperty({ description: '编码', required: false })
   @Rule(RuleType.string())
-  name?: string;
-
-  @ApiProperty({ type: 'number', description: '纬度', example: 48.8566, required: false })
-  @Rule(RuleType.number().min(-90).max(90).allow(null))
-  latitude?: number;
-
-  @ApiProperty({ type: 'number', description: '经度', example: 2.3522, required: false })
-  @Rule(RuleType.number().min(-180).max(180).allow(null))
-  longitude?: number;
+  code?: string;
 }
 
-// 查询区域的数据传输对象
 export class QueryAreaDTO {
-  @ApiProperty({ type: 'number', description: '当前页码', example: 1 })
-  @Rule(RuleType.number().min(1).default(1))
-  currentPage: number;
+  @ApiProperty({ description: '当前页', required: false, default: 1 })
+  @Rule(RuleType.number().integer().min(1).default(1))
+  currentPage?: number;
 
-  @ApiProperty({ type: 'number', description: '每页数量', example: 10 })
-  @Rule(RuleType.number().min(1).max(100).default(10))
-  pageSize: number;
+  @ApiProperty({ description: '每页数量', required: false, default: 10 })
+  @Rule(RuleType.number().integer().min(1).default(10))
+  pageSize?: number;
 
-  @ApiProperty({ type: 'string', description: '区域名称', example: '欧洲' })
+  @ApiProperty({ description: '关键词（名称或编码）', required: false })
   @Rule(RuleType.string())
-  name?: string;
+  keyword?: string;
 }

src/dto/stock.dto.ts

@@ -20,7 +20,7 @@ export class QueryStockDTO {
 
   @ApiProperty()
   @Rule(RuleType.string())
-  productName: string;
+  name: string;
 
   @ApiProperty()
   @Rule(RuleType.string())
@@ -62,7 +62,7 @@ export class QueryStockRecordDTO {
 
   @ApiProperty()
   @Rule(RuleType.string())
-  productName: string;
+  name: string;
 
   @ApiProperty()
   @Rule(RuleType.string())
@@ -96,7 +96,7 @@ export class QueryPurchaseOrderDTO {
 export class StockDTO extends Stock {
   @ApiProperty()
   @Rule(RuleType.string())
-  productName: string;
+  name: string;
 
   @ApiProperty({
     type: 'object',

src/entity/area.entity.ts

@@ -1,43 +1,17 @@
+
 import { ApiProperty } from '@midwayjs/swagger';
-import {
-  Column,
-  CreateDateColumn,
-  Entity,
-  PrimaryGeneratedColumn,
-  UpdateDateColumn,
-} from 'typeorm';
+import { Entity, PrimaryGeneratedColumn, Column } from 'typeorm';
 
 @Entity('area')
 export class Area {
-  @ApiProperty({ type: 'number' })
   @PrimaryGeneratedColumn()
   id: number;
 
-  @ApiProperty({ type: 'string', description: '区域名称' })
-  @Column({ unique: true })
+  @ApiProperty({ description: '名称' })
+  @Column()
   name: string;
 
-  @ApiProperty({ type: 'number', description: '纬度', required: false })
-  @Column({ type: 'decimal', precision: 10, scale: 6, nullable: true })
-  latitude?: number;
-
-  @ApiProperty({ type: 'number', description: '经度', required: false })
-  @Column({ type: 'decimal', precision: 10, scale: 6, nullable: true })
-  longitude?: number;
-
-  @ApiProperty({
-    example: '2022-12-12 11:11:11',
-    description: '创建时间',
-    required: true,
-  })
-  @CreateDateColumn()
-  createdAt: Date;
-
-  @ApiProperty({
-    example: '2022-12-12 11:11:11',
-    description: '更新时间',
-    required: true,
-  })
-  @UpdateDateColumn()
-  updatedAt: Date;
+  @ApiProperty({ description: '编码' })
+  @Column({ unique: true })
+  code: string;
 }

src/entity/purchase_order_item.entity.ts

@@ -14,7 +14,7 @@ export class PurchaseOrderItem {
 
   @ApiProperty({ type: String })
   @Column()
-  productName: string;
+  name: string;
 
   @ApiProperty({ type: Number })
   @Column()

src/entity/transfer_item.entity.ts

@@ -13,7 +13,7 @@ export class TransferItem {
 
   @ApiProperty({ type: String })
   @Column()
-  productName: string;
+  name: string;
 
   @ApiProperty({ type: Number })
   @Column()

src/service/area.service.ts

@@ -1,102 +1,80 @@
 
 import { Provide } from '@midwayjs/core';
 import { InjectEntityModel } from '@midwayjs/typeorm';
-import { Repository } from 'typeorm';
+import { Like, Repository } from 'typeorm';
 import { Area } from '../entity/area.entity';
 import { CreateAreaDTO, QueryAreaDTO, UpdateAreaDTO } from '../dto/area.dto';
+import * as countries from 'i18n-iso-countries';
 
 @Provide()
 export class AreaService {
   @InjectEntityModel(Area)
-  areaModel: Repository<Area>;
+  areaRepository: Repository<Area>;
 
-  /**
-   * 创建区域
-   * @param params 创建参数
-   */
-  async createArea(params: CreateAreaDTO) {
-    // 检查区域名称是否已存在
-    const existing = await this.areaModel.findOne({ where: { name: params.name } });
-    if (existing) {
-      throw new Error('区域名称已存在');
-    }
-    const area = new Area();
-    area.name = params.name;
-    if (params.latitude !== undefined) {
-      area.latitude = params.latitude;
-    }
-    if (params.longitude !== undefined) {
-      area.longitude = params.longitude;
-    }
-    return await this.areaModel.save(area);
+  constructor() {
+    // 在服务初始化时注册中文语言包
+    countries.registerLocale(require('i18n-iso-countries/langs/zh.json'));
   }
 
-  /**
-   * 更新区域
-   * @param id 区域ID
-   * @param params 更新参数
-   */
-  async updateArea(id: number, params: UpdateAreaDTO) {
-    const area = await this.areaModel.findOneBy({ id });
-    if (!area) {
-      throw new Error('区域不存在');
-    }
-    if (params.name) {
-      // 检查新的区域名称是否已存在
-      const existing = await this.areaModel.findOne({ where: { name: params.name } });
-      if (existing && existing.id !== id) {
-        throw new Error('区域名称已存在');
-      }
-      area.name = params.name;
-    }
-    if (params.latitude !== undefined) {
-      area.latitude = params.latitude;
-    }
-    if (params.longitude !== undefined) {
-      area.longitude = params.longitude;
-    }
-    return await this.areaModel.save(area);
-  }
-
-  /**
-   * 删除区域
-   * @param id 区域ID
-   */
-  async deleteArea(id: number) {
-    const result = await this.areaModel.delete(id);
-    return result.affected > 0;
-  }
-
-  /**
-   * 获取区域列表（分页）
-   * @param query 查询参数
-   */
   async getAreaList(query: QueryAreaDTO) {
-    const { currentPage, pageSize, name } = query;
-    const [list, total] = await this.areaModel.findAndCount({
-      where: name ? { name } : {},
+    const { currentPage = 1, pageSize = 10, keyword = '' } = query;
+    const [list, total] = await this.areaRepository.findAndCount({
+      where: [{ name: Like(`%${keyword}%`) }, { code: Like(`%${keyword}%`) }],
       skip: (currentPage - 1) * pageSize,
       take: pageSize,
-      order: {
-        id: 'DESC',
-      },
     });
-
     return { list, total };
   }
 
-  /**
-   * 获取所有区域
-   */
-  async getAllAreas() {
-    return await this.areaModel.find();
+  async getAreaById(id: number) {
+    return this.areaRepository.findOne({ where: { id } });
   }
 
-  /**
-   * 根据ID获取区域详情
-   * @param id 区域ID
-   */
-  async getAreaById(id: number) {
-    return await this.areaModel.findOneBy({ id });
+  async createArea(createAreaDTO: CreateAreaDTO) {
+    // 根据 code 获取国家中文名称
+    const name = countries.getName(createAreaDTO.code, 'zh', {
+      select: 'official',
+    });
+
+    // 如果找不到对应的国家，则抛出错误
+    if (!name) {
+      throw new Error(`无效的国家代码: ${createAreaDTO.code}`);
+    }
+
+    const area = new Area();
+    area.name = name;
+    area.code = createAreaDTO.code;
+    return this.areaRepository.save(area);
+  }
+
+  async updateArea(id: number, updateAreaDTO: UpdateAreaDTO) {
+    const area = await this.getAreaById(id);
+    if (!area) {
+      return null;
+    }
+
+    // 如果 code 发生变化，则更新 name
+    if (updateAreaDTO.code && updateAreaDTO.code !== area.code) {
+      const name = countries.getName(updateAreaDTO.code, 'zh', {
+        select: 'official',
+      });
+
+      if (!name) {
+        throw new Error(`无效的国家代码: ${updateAreaDTO.code}`);
+      }
+      area.name = name;
+      area.code = updateAreaDTO.code;
+    }
+
+    return this.areaRepository.save(area);
+  }
+
+  async deleteArea(id: number) {
+    const area = await this.getAreaById(id);
+    if (!area) {
+      return false;
+    }
+    await this.areaRepository.remove(area);
+    return true;
   }
 }

src/service/dict.service.ts

@@ -18,7 +18,8 @@ export class DictService {
 
     // 格式化名称为 kebab-case
     private formatName(name: string): string {
-        return String(name).replace(/[_\s.]+/g, '-').toLowerCase();
+        // 只替换空格和下划线
+        return String(name).replace(/[_\s]+/g, '-').toLowerCase();
     }
 
     // 生成并返回字典的XLSX模板

src/service/product.service.ts

@@ -509,7 +509,7 @@ export class ProductService {
 
   // 重复定义的 getProductList 已合并到前面的实现（中文注释：移除重复）
  
-  async updateProductNameCn(id: number, nameCn: string): Promise<Product> {
+  async updatenameCn(id: number, nameCn: string): Promise<Product> {
     // 确认产品是否存在
     const product = await this.productModel.findOneBy({ id });
     if (!product) {

src/service/stock.service.ts

@@ -167,7 +167,7 @@ export class StockService {
             qb
               .select([
                 'poi.purchaseOrderId AS purchaseOrderId',
-                "JSON_ARRAYAGG(JSON_OBJECT('id', poi.id, 'productName', poi.productName,'sku', poi.sku, 'quantity', poi.quantity, 'price', poi.price)) AS items",
+                "JSON_ARRAYAGG(JSON_OBJECT('id', poi.id, 'name', poi.name,'sku', poi.sku, 'quantity', poi.quantity, 'price', poi.price)) AS items",
               ])
               .from(PurchaseOrderItem, 'poi')
               .groupBy('poi.purchaseOrderId'),
@@ -240,9 +240,9 @@ export class StockService {
 
   // 获取库存列表
   async getStocks(query: QueryStockDTO) {
-    const { current = 1, pageSize = 10, productName, sku } = query;
-    const nameKeywords = productName
-      ? productName.split(' ').filter(Boolean)
+    const { current = 1, pageSize = 10, name, sku } = query;
+    const nameKeywords = name
+      ? name.split(' ').filter(Boolean)
       : [];
 
     let queryBuilder = this.stockModel
@@ -250,8 +250,8 @@ export class StockService {
       .select([
         // 'stock.id as id',
         'stock.sku as sku',
-        'product.name as productName',
-        'product.nameCn as productNameCn',
+        'product.name as name',
+        'product.nameCn as nameCn',
         'JSON_ARRAYAGG(JSON_OBJECT("id", stock.stockPointId, "quantity", stock.quantity)) as stockPoint',
         'MIN(stock.updatedAt) as updatedAt',
         'MAX(stock.createdAt) as createdAt',
@@ -264,33 +264,29 @@ export class StockService {
       .createQueryBuilder('stock')
       .select('COUNT(DISTINCT stock.sku)', 'count')
       .leftJoin(Product, 'product', 'product.sku = stock.sku');
-    if (sku) {
-      queryBuilder.andWhere('stock.sku = :sku', { sku });
-      totalQueryBuilder.andWhere('stock.sku = :sku', { sku });
-    }
-    if (nameKeywords.length) {
-      nameKeywords.forEach((name, index) => {
-        queryBuilder.andWhere(
-          `EXISTS (
-            SELECT 1 FROM product p
-            WHERE p.sku = stock.sku
-            AND p.name LIKE :name${index}
-          )`,
-          { [`name${index}`]: `%${name}%` }
-        );
-        totalQueryBuilder.andWhere(
-          `EXISTS (
-            SELECT 1 FROM product p
-            WHERE p.sku = stock.sku
-            AND p.name LIKE :name${index}
-          )`,
-          { [`name${index}`]: `%${name}%` }
-        );
+    if (sku || nameKeywords.length) {
+      const conditions = [];
+      if (sku) {
+        conditions.push(`stock.sku LIKE :sku`);
+      }
+      if (nameKeywords.length) {
+        nameKeywords.forEach((name, index) => {
+          conditions.push(`product.name LIKE :name${index}`);
+        });
+      }
+      const whereClause = conditions.join(' OR ');
+      queryBuilder.andWhere(`(${whereClause})`, {
+        sku: `%${sku}%`,
+        ...nameKeywords.reduce((acc, name, index) => ({ ...acc, [`name${index}`]: `%${name}%` }), {}),
+      });
+      totalQueryBuilder.andWhere(`(${whereClause})`, {
+        sku: `%${sku}%`,
+        ...nameKeywords.reduce((acc, name, index) => ({ ...acc, [`name${index}`]: `%${name}%` }), {}),
       });
     }
     if (query.order) {
       const sortFieldMap: Record<string, string> = {
-        productName: 'product.name',
+        name: 'product.name',
         sku: 'stock.sku',
         updatedAt: 'updatedAt',
         createdAt: 'createdAt',
@@ -422,7 +418,7 @@ export class StockService {
       pageSize = 10,
       stockPointId,
       sku,
-      productName,
+      name,
       operationType,
       startDate,
       endDate,
@@ -447,9 +443,9 @@ export class StockService {
         'sp.name as stockPointName',
       ])
       .where(where);
-    if (productName)
+    if (name)
       queryBuilder.andWhere('product.name LIKE :name', {
-        name: `%${productName}%`,
+        name: `%${name}%`,
       });
     const items = await queryBuilder
       .orderBy('stock_record.createdAt', 'DESC')