feat(shop): 添加商品关联类别导入功能

- 新增 EbCategorysRelation 模型和相关 mapper、service - 实现 ProductController 中的 importRelatedCategory 方法 - 添加 ImportRelatedCategoryVo 和 ImportRelatedCategoryListenter 用于处理导入逻辑 - 在 pom.xml 中添加 easyexcel 依赖

feat(shop): 添加商品关联类别导入功能
- 新增 EbCategorysRelation 模型和相关 mapper、service - 实现 ProductController 中的 importRelatedCategory 方法 - 添加 ImportRelatedCategoryVo 和 ImportRelatedCategoryListenter 用于处理导入逻辑 - 在 pom.xml 中添加 easyexcel 依赖
曾国涛
1 parent 7375407d
Showing 13 changed files with 326 additions and 2 deletions
shop/pom.xml
shop/src/main/java/com/canrd/shop/common/excel/listenter/ImportRelatedCategoryListenter.java
shop/src/main/java/com/canrd/shop/controller/ProductController.java
shop/src/main/java/com/canrd/shop/mapper/EbCategorysRelationMapper.java
shop/src/main/java/com/canrd/shop/module/dto/EbCategorysRelation.java
shop/src/main/java/com/canrd/shop/module/vo/ImportRelatedCategoryVo.java
shop/src/main/java/com/canrd/shop/service/IEbCategorysRelationService.java
shop/src/main/java/com/canrd/shop/service/impl/EbCategorysRelationServiceImpl.java
src/main/java/com/order/erp/domain/model/EbCategorysRelation.java
src/main/java/com/order/erp/mapper/EbCategorysRelationMapper.java
src/main/java/com/order/erp/service/IEbCategorysRelationService.java
src/main/java/com/order/erp/service/impl/EbCategorysRelationServiceImpl.java
src/main/resources/mapper/EbCategorysRelationMapper.xml
@@ -37,6 +37,11 @@
             <optional>true</optional>
         </dependency>
         <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>easyexcel</artifactId>
+            <version>3.3.4</version>
+        </dependency>
+        <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-freemarker</artifactId>
             <version>3.3.5</version>
+package com.canrd.shop.common.excel.listenter;
+
+import cn.hutool.core.bean.BeanUtil;
+import com.alibaba.excel.context.AnalysisContext;
+import com.alibaba.excel.event.AnalysisEventListener;
+import com.canrd.shop.module.dto.EbCategorysRelation;
+import com.canrd.shop.module.dto.ProductCategoryDO;
+import com.canrd.shop.module.vo.ImportRelatedCategoryVo;
+import com.canrd.shop.service.IEbCategorysRelationService;
+import com.canrd.shop.service.ProductCategoryService;
+
+
+import java.util.Optional;
+
+/**
+ * @author zgt
+ * @project mobile.canrd.com-service
+ * @description
+ * @date 2024/8/26
+ */
+public class ImportRelatedCategoryListenter extends AnalysisEventListener<ImportRelatedCategoryVo> {
+
+    private IEbCategorysRelationService ebCategorysRelationService;
+    private ProductCategoryService categoryService;
+
+    public ImportRelatedCategoryListenter(IEbCategorysRelationService ebCategorysRelationService, ProductCategoryService categoryService) {
+        this.ebCategorysRelationService = ebCategorysRelationService;
+        this.categoryService = categoryService;
+    }
+
+    @Override
+    public void invoke(ImportRelatedCategoryVo importRelatedCategoryVo, AnalysisContext analysisContext) {
+        Optional<ProductCategoryDO> categoryOptional = categoryService.lambdaQuery()
+                .eq(ProductCategoryDO::getName, importRelatedCategoryVo.getCategoryName())
+                .select(ProductCategoryDO::getId)
+                .oneOpt();
+        Optional<ProductCategoryDO> relatedCategoryOptional = categoryService.lambdaQuery()
+                .eq(ProductCategoryDO::getName, importRelatedCategoryVo.getRelatedCategoryName())
+                .select(ProductCategoryDO::getId)
+                .oneOpt();
+        if (!categoryOptional.isPresent()||!relatedCategoryOptional.isPresent()){
+            return;
+        }
+        EbCategorysRelation bean = BeanUtil.toBean(importRelatedCategoryVo, EbCategorysRelation.class);
+        bean.setCategoryId(categoryOptional.get().getId());
+        bean.setRelatedCategoryId(relatedCategoryOptional.get().getId());
+        ebCategorysRelationService.save(bean);
+    }
+
+    @Override
+    public void doAfterAllAnalysed(AnalysisContext analysisContext) {
+
+    }
+
+    @Override
+    public void onException(Exception exception, AnalysisContext context) throws Exception {
+        super.onException(exception, context);
+    }
+}
 package com.canrd.shop.controller;
 import cn.hutool.core.collection.CollUtil;
+import com.alibaba.excel.EasyExcel;
 import com.canrd.shop.common.constant.ServerResult;
+import com.canrd.shop.common.excel.listenter.ImportRelatedCategoryListenter;
 import com.canrd.shop.common.exception.BusinessException;
 import com.canrd.shop.common.jsr303.OperateGroup;
 import com.canrd.shop.config.StaticHtmlConfig;
 import com.canrd.shop.module.dto.ProductCategoryDO;
 import com.canrd.shop.module.dto.ProductDO;
 import com.canrd.shop.module.dto.ProductFunctionDO;
+import com.canrd.shop.module.vo.ImportRelatedCategoryVo;
 import com.canrd.shop.module.vo.ProductCategoryQueryVO;
 import com.canrd.shop.module.vo.ProductQueryVO;
 import com.canrd.shop.module.vo.ProductVO;
+import com.canrd.shop.service.IEbCategorysRelationService;
 import com.canrd.shop.service.ProductCategoryService;
 import com.canrd.shop.service.ProductFunctionService;
 import com.canrd.shop.service.ProductService;
 import freemarker.template.Configuration;
 import freemarker.template.Template;
 import freemarker.template.TemplateException;
+import org.apache.catalina.Server;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.ui.freemarker.FreeMarkerTemplateUtils;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
 import javax.annotation.Resource;
 import java.io.*;
@@ -59,6 +65,9 @@ public class ProductController {
     @Autowired
     private ProductFunctionService productFunctionService;
+    @Autowired
+    private IEbCategorysRelationService ebCategorysRelationService;
+
     /**
      * 产品分类
      *
@@ -87,7 +96,7 @@ public class ProductController {
     }
     /**
-     * 分页查询
+     * 生成静态页面
      *
      * @param productQueryVO 查询条件
      * @return 查询结果
@@ -158,7 +167,7 @@ public class ProductController {
         }
         System.out.println("文件已成功保存到 " + outputFile.getAbsolutePath());
-        return null;
+        return ServerResult.success(fileName);
     }
     /**
@@ -210,5 +219,23 @@ public class ProductController {
         return productService.chatgpt(productQueryVO);
     }
+    /**
+     * 导入商品关联文章
+     */
+    @RequestMapping(value = "/importRelatedCategory", method = RequestMethod.POST)
+    public ServerResult importRelatedCategory(@RequestParam MultipartFile file) throws IOException {
+        //校验表格后缀是否为以.xlsx或者xls结尾的
+        String suffixName = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".") + 1,
+                file.getOriginalFilename().length() - 1);
+        if (!"xlsx".equals(suffixName) && !"xls".equals(suffixName)) {
+            throw new RuntimeException("文件格式错误");
+        }
+        EasyExcel.read(file.getInputStream(), ImportRelatedCategoryVo.class,
+                new ImportRelatedCategoryListenter(ebCategorysRelationService,productCategoryService))
+                .sheet(0)
+                .doRead();
+        return ServerResult.success();
+    }
+
 }
+package com.canrd.shop.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.canrd.shop.module.dto.EbCategorysRelation;
+
+/**
+ * <p>
+ *  Mapper 接口
+ * </p>
+ *
+ * @author author
+ * @since 2024-11-14
+ */
+public interface EbCategorysRelationMapper extends BaseMapper<EbCategorysRelation> {
+
+}
+package com.canrd.shop.module.dto;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import java.io.Serializable;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+/**
+ * <p>
+ * 
+ * </p>
+ *
+ * @author author
+ * @since 2024-11-14
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+@TableName("eb_categorys_relation")
+public class EbCategorysRelation implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @TableId(value = "id", type = IdType.AUTO)
+    private Long id;
+
+    private String categoryName;
+
+    private String relatedCategoryName;
+
+    private String categoryId;
+
+    private String relatedCategoryId;
+
+    private Integer relevance;
+
+
+}
+package com.canrd.shop.module.vo;
+
+import com.alibaba.excel.annotation.ExcelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ * @author zgt
+ * @project mobile.canrd.com-service
+ * @description
+ * @date 2024/8/27
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+public class ImportRelatedCategoryVo {
+    @ExcelProperty(value = "分类")
+    private String categoryName;
+    @ExcelProperty(value = "关联分类")
+    private String relatedCategoryName;
+
+    @ExcelProperty(value = "排序")
+    private Integer relevance;
+}
+package com.canrd.shop.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.canrd.shop.module.dto.EbCategorysRelation;
+
+/**
+ * <p>
+ *  服务类
+ * </p>
+ *
+ * @author author
+ * @since 2024-11-14
+ */
+public interface IEbCategorysRelationService extends IService<EbCategorysRelation> {
+
+}
+package com.canrd.shop.service.impl;
+
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.canrd.shop.mapper.EbCategorysRelationMapper;
+import com.canrd.shop.module.dto.EbCategorysRelation;
+import com.canrd.shop.service.IEbCategorysRelationService;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ *  服务实现类
+ * </p>
+ *
+ * @author author
+ * @since 2024-11-14
+ */
+@Service
+public class EbCategorysRelationServiceImpl extends ServiceImpl<EbCategorysRelationMapper, EbCategorysRelation> implements IEbCategorysRelationService {
+
+}
+package com.order.erp.domain.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import java.io.Serializable;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+/**
+ * <p>
+ * 
+ * </p>
+ *
+ * @author author
+ * @since 2024-11-14
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+@TableName("eb_categorys_relation")
+@ApiModel(value="EbCategorysRelation对象", description="")
+public class EbCategorysRelation implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @TableId(value = "id", type = IdType.AUTO)
+    private Long id;
+
+    private String categoryName;
+
+    private String relatedCategoryName;
+
+    private Integer categoryId;
+
+    private Integer relatedCategoryId;
+
+    private Integer relevance;
+
+
+}
+package com.order.erp.mapper;
+
+import com.order.erp.domain.model.EbCategorysRelation;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ *  Mapper 接口
+ * </p>
+ *
+ * @author author
+ * @since 2024-11-14
+ */
+public interface EbCategorysRelationMapper extends BaseMapper<EbCategorysRelation> {
+
+}
+package com.order.erp.service;
+
+import com.order.erp.domain.model.EbCategorysRelation;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ *  服务类
+ * </p>
+ *
+ * @author author
+ * @since 2024-11-14
+ */
+public interface IEbCategorysRelationService extends IService<EbCategorysRelation> {
+
+}
+package com.order.erp.service.impl;
+
+import com.order.erp.domain.model.EbCategorysRelation;
+import com.order.erp.mapper.EbCategorysRelationMapper;
+import com.order.erp.service.IEbCategorysRelationService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ *  服务实现类
+ * </p>
+ *
+ * @author author
+ * @since 2024-11-14
+ */
+@Service
+public class EbCategorysRelationServiceImpl extends ServiceImpl<EbCategorysRelationMapper, EbCategorysRelation> implements IEbCategorysRelationService {
+
+}
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.order.erp.mapper.EbCategorysRelationMapper">
+
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="com.order.erp.domain.model.EbCategorysRelation">
+        <id column="id" property="id" />
+        <result column="category_name" property="categoryName" />
+        <result column="related_category_name" property="relatedCategoryName" />
+        <result column="category_id" property="categoryId" />
+        <result column="related_category_id" property="relatedCategoryId" />
+        <result column="relevance" property="relevance" />
+    </resultMap>
+
+    <!-- 通用查询结果列 -->
+    <sql id="Base_Column_List">
+        id, category_name, related_category_name, category_id, related_category_id, relevance
+    </sql>
+
+</mapper>