货需导入

pom.xml

@@ -91,6 +91,12 @@
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-all</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>easyexcel</artifactId>
+        </dependency>
+
     </dependencies>
 
     <build>

src/main/java/com/link/bi/controller/core/EcGoodsSupplyDemandCoreController.java

+package com.link.bi.controller.core;
+
+import com.link.bi.service.IEcGoodsSupplyDemandService;
+import com.sfa.common.core.web.controller.BaseController;
+import com.sfa.common.log.annotation.Log;
+import com.sfa.common.log.enums.BusinessType;
+import com.sfa.common.security.annotation.RequiresPermissions;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * 电商-货物供需Controller
+ *
+ * @author admin
+ * @date 2024-12-05
+ */
+@RestController
+@RequestMapping("/demand/core")
+public class EcGoodsSupplyDemandCoreController extends BaseController
+{
+    @Autowired
+    private IEcGoodsSupplyDemandService ecGoodsSupplyDemandService;
+
+    /**
+     * 导出电商-货物供需列表
+     */
+    @RequiresPermissions("bi:demand:import")
+    @Log(title = "电商-货物供需", businessType = BusinessType.IMPORT)
+    @PostMapping("/import")
+    public String importData(HttpServletResponse response, MultipartFile file,Integer year)
+    {
+        ecGoodsSupplyDemandService.importData(file,year);
+        return "导入货需数据完成";
+    }
+}

src/main/java/com/link/bi/domain/dao/IEcGoodsSupplyDemandDao.java

+package com.link.bi.domain.dao;
+
+import com.link.bi.domain.entity.EcGoodsSupplyDemand;
+
+import java.util.List;
+
+/**
+ * @author : liqiulin
+ * @date : 2024-11-21 16
+ * @describe :
+ */
+public interface IEcGoodsSupplyDemandDao {
+
+    void batchSaveEcGoodsSupplyDemands(List<EcGoodsSupplyDemand> demandList);
+
+
+    Integer deleteByYear(Integer year);
+}

src/main/java/com/link/bi/domain/dao/impl/EcGoodsSupplyDemandDaoImpl.java

+package com.link.bi.domain.dao.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.link.bi.domain.dao.IEcGoodsSupplyDemandDao;
+import com.link.bi.domain.entity.EcGoodsSupplyDemand;
+import com.link.bi.domain.mapper.EcGoodsSupplyDemandMapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * @author : liqiulin
+ * @date : 2024-11-21 16
+ * @describe :
+ */
+@Service
+public class EcGoodsSupplyDemandDaoImpl implements IEcGoodsSupplyDemandDao {
+
+    @Autowired
+    EcGoodsSupplyDemandMapper mapper;
+
+    @Override
+    public void batchSaveEcGoodsSupplyDemands(List<EcGoodsSupplyDemand> demandList) {
+        mapper.batchSaveEcGoodsSupplyDemands(demandList);
+
+    }
+
+    @Override
+    public Integer deleteByYear(Integer year) {
+
+        Integer delete = mapper.delete(new LambdaQueryWrapper<EcGoodsSupplyDemand>()
+                .eq(EcGoodsSupplyDemand::getYear, year));
+        System.out.println("删除" + delete + "条数据");
+        return delete;
+    }
+
+}

src/main/java/com/link/bi/domain/dao/impl/ProductDaoImpl.java

 package com.link.bi.domain.dao.impl;
 
+import cn.hutool.core.util.ObjectUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.link.bi.domain.dao.IProductDao;
@@ -63,7 +64,7 @@ public class ProductDaoImpl implements IProductDao {
 
     @Override
     public List<PrdInfoDto> selectListByCodes(List<String> prdCodes) {
-        List<PrdInfo> prdInfos = prdInfoMapper.selectList(new LambdaQueryWrapper<PrdInfo>().in(PrdInfo::getPrdCode, prdCodes));
+        List<PrdInfo> prdInfos = prdInfoMapper.selectList(new LambdaQueryWrapper<PrdInfo>().in(ObjectUtil.isNotEmpty(prdCodes),PrdInfo::getPrdCode, prdCodes));
         return BeanUtils.transitionDtos(prdInfos, PrdInfoDto.class);
     }
 }

src/main/java/com/link/bi/domain/entity/EcGoodsSupplyDemand.java

+package com.link.bi.domain.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.sfa.common.core.annotation.Excel;
+import lombok.Data;
+
+import java.util.Date;
+
+/**
+ * 电商-货物供需对象 ec_goods_supply_demand
+ *
+ * @author admin
+ * @date 2024-12-05
+ */
+@TableName(value ="ec_goods_supply_demand")
+@Data
+public class EcGoodsSupplyDemand
+{
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+
+    /** 主键id */
+    @TableId(type = IdType.AUTO)
+    private Long supplyDemandId;
+
+    /** 年 */
+    @Excel(name = "年")
+    private Long year;
+
+    /** 月 */
+    @Excel(name = "月")
+    private Long month;
+
+    /** 周 */
+    @Excel(name = "周")
+    private Integer week;
+
+    /** 统计日期类型：1年 2月 3周 4日 */
+    @Excel(name = "统计日期类型：1年 2月 3周 4日")
+    private Long reportDateType;
+
+    /** 统计日期开始时间 */
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    @Excel(name = "统计日期开始时间", width = 30, dateFormat = "yyyy-MM-dd")
+    private Date reportDateBegin;
+
+    /** 统计日期结束时间 */
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    @Excel(name = "统计日期结束时间", width = 30, dateFormat = "yyyy-MM-dd")
+    private Date reportDateEnd;
+
+    /** 商品/货品编码 */
+    @Excel(name = "商品/货品编码")
+    private String prdCode;
+
+    /** 商品/货品名称 */
+    @Excel(name = "商品/货品名称")
+    private String prdName;
+
+    /** 商品条码,69码 */
+    @Excel(name = "商品条码,69码")
+    private String prdBarcode;
+
+    /** 商品/货品状态 */
+    @Excel(name = "商品/货品状态")
+    private Long prdStatus;
+
+    /** 商品系列id */
+    @Excel(name = "商品系列id")
+    private Integer seriesId;
+
+    /** 商品系列 */
+    @Excel(name = "商品系列")
+    private String series;
+
+    /** 平台id */
+    @Excel(name = "平台id")
+    private Long platformId;
+
+    /** platform平台:1 天猫; 2 抖音; 3 拼多多; 4 京东; 5 私域; 6 分销; 7 线下; 8 样品; 9 团购; 10 其他; */
+    @Excel(name = "platform平台:1 天猫; 2 抖音; 3 拼多多; 4 京东; 5 私域; 6 分销; 7 线下; 8 样品; 9 团购; 10 其他;")
+    private String platform;
+
+    /** 货需数量 */
+    @Excel(name = "货需数量")
+    // 做校验下 是否为正整数
+    private Long supplyDemandAmount;
+
+    @Excel(name = "创建时间")
+    private Date createTime;
+
+    /** 创建人id */
+    @Excel(name = "创建人id")
+    private Long createUserId;
+
+
+    /** 创建人 */
+    @Excel(name = "创建人")
+    private String createBy;
+
+    /** 修改人id */
+    @Excel(name = "修改人id")
+    private Long updateUserId;
+
+    /** 修改人 */
+    @Excel(name = "修改人")
+    private Long updateBy;
+
+    @Excel(name = "修改时间")
+    private Date updateTime;
+}

src/main/java/com/link/bi/domain/mapper/EcGoodsSupplyDemandMapper.java

+package com.link.bi.domain.mapper;
+
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.link.bi.domain.entity.EcGoodsSupplyDemand;
+import org.apache.ibatis.annotations.Mapper;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+/**
+ * 电商-货物供需Mapper接口
+ *
+ * @author admin
+ * @date 2024-12-05
+ */
+@Repository
+@Mapper
+public interface EcGoodsSupplyDemandMapper extends BaseMapper<EcGoodsSupplyDemand> {
+    void batchSaveEcGoodsSupplyDemands(List<EcGoodsSupplyDemand> demandList);
+ }

src/main/java/com/link/bi/service/IEcGoodsSupplyDemandService.java

+package com.link.bi.service;
+
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.link.bi.domain.entity.EcGoodsSupplyDemand;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+/**
+ * 电商-货物供需Service接口
+ *
+ * @author admin
+ * @date 2024-12-05
+ */
+public interface IEcGoodsSupplyDemandService extends IService<EcGoodsSupplyDemand> {
+    List<EcGoodsSupplyDemand> importData(MultipartFile ecGoodsSupplyDemand, Integer year);
+
+
+    // 批量保存
+    void batchSaveEcGoodsSupplyDemands(List<EcGoodsSupplyDemand> demandList);
+
+    void deleteByYear(Integer year);
+}

src/main/java/com/link/bi/service/IProductService.java

 package com.link.bi.service;
 
 import com.link.bi.pojo.request.ProductVo;
+import com.link.bi.pojo.response.PrdInfoDto;
 import com.sfa.common.core.web.domain.PageInfo;
 
 import java.util.List;
@@ -15,4 +16,6 @@ public interface IProductService {
 
 
     PageInfo productPage(ProductVo productVo);
+
+    List<PrdInfoDto> selectListByCodes(List<String> codeLists);
 }

src/main/java/com/link/bi/service/impl/EcGoodsSupplyDemandServiceImpl.java

+package com.link.bi.service.impl;
+
+import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.ObjectUtil;
+import com.alibaba.excel.EasyExcel;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.link.bi.config.listener.EcGoodsSupplyDemandListener;
+import com.link.bi.domain.dao.IEcGoodsSupplyDemandDao;
+import com.link.bi.domain.entity.EcGoodsSupplyDemand;
+import com.link.bi.domain.mapper.EcGoodsSupplyDemandMapper;
+import com.link.bi.pojo.response.PrdInfoDto;
+import com.link.bi.service.IEcGoodsSupplyDemandService;
+import com.link.bi.service.IProductService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 电商-货物供需Service业务层处理
+ *
+ * @author admin
+ * @date 2024-12-05
+ */
+@Service
+@Slf4j
+public class EcGoodsSupplyDemandServiceImpl extends ServiceImpl<EcGoodsSupplyDemandMapper, EcGoodsSupplyDemand> implements IEcGoodsSupplyDemandService {
+    @Autowired
+    IEcGoodsSupplyDemandDao demandDao;
+
+    @Autowired
+    IProductService productService;
+
+    @Override
+    public List<EcGoodsSupplyDemand> importData(MultipartFile multipartFile, Integer year) {
+        // 上传并解析excel
+        File file = transferToFile(multipartFile);
+        List<String> codeLists = new ArrayList<>();
+        List<PrdInfoDto> prdInfoDtos = productService.selectListByCodes(codeLists);
+
+        // 创建EcGoodsSupplyDemandListener实例
+        EcGoodsSupplyDemandListener listener = new EcGoodsSupplyDemandListener(this,prdInfoDtos,year);
+        // 读取文件内容
+        EasyExcel.read(file, listener).ignoreEmptyRow(true)
+                .headRowNumber(4).sheet("电商-需求").doRead();
+        // 获取读取到的数据
+        List<EcGoodsSupplyDemand> data = listener.getDemandList();
+        return data;
+    }
+
+    public File transferToFile(MultipartFile multipartFile) {
+//        选择用缓冲区来实现这个转换即使用java 创建的临时文件 使用 MultipartFile.transferto()方法 。
+        File file = null;
+        try {
+            String originalFilename = multipartFile.getOriginalFilename();
+            String[] filename = originalFilename.split("\\.");
+            file = File.createTempFile(filename[0], filename[1] + ".");
+            multipartFile.transferTo(file);
+            file.deleteOnExit();
+        } catch (IOException e) {
+            e.printStackTrace();
+            log.error(e.getMessage(),e);
+        }
+        return file;
+
+//————————————————
+//
+//        版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
+//
+//        原文链接：https://blog.csdn.net/qq_42383970/article/details/120201524
+    }
+    // 批量保存
+    @Override
+    public void batchSaveEcGoodsSupplyDemands(List<EcGoodsSupplyDemand> demandList) {
+        demandDao.batchSaveEcGoodsSupplyDemands(demandList);
+    }
+
+    @Override
+    public void deleteByYear(Integer year) {
+         if (ObjectUtil.isEmpty(year)) {
+             year = DateUtil.thisYear();
+        }
+        demandDao.deleteByYear(year);
+    }
+
+}

src/main/java/com/link/bi/service/impl/ProductServiceImpl.java

@@ -3,6 +3,7 @@ package com.link.bi.service.impl;
 import com.link.bi.domain.dao.IProductDao;
 import com.link.bi.domain.wq.ProductWq;
 import com.link.bi.pojo.request.ProductVo;
+import com.link.bi.pojo.response.PrdInfoDto;
 import com.link.bi.service.IProductService;
 import com.sfa.common.core.web.domain.PageInfo;
 import org.springframework.beans.BeanUtils;
@@ -30,8 +31,14 @@ public class ProductServiceImpl implements IProductService {
     @Override
     public PageInfo productPage(ProductVo productVo) {
         ProductWq qw = new ProductWq();
-        BeanUtils.copyProperties(productVo,qw);
+        BeanUtils.copyProperties(productVo, qw);
         qw.setPrdNameLike(productVo.getPrdName());
         return productDao.productPage(qw);
     }
+
+    @Override
+    public List<PrdInfoDto> selectListByCodes(List<String> prdCodes) {
+        List<PrdInfoDto> prdInfos = productDao.selectListByCodes(prdCodes);
+        return prdInfos;
+    }
 }

src/main/resources/mapper/bi/EcGoodsSupplyDemandMapper.xml

+<?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.link.bi.domain.mapper.EcGoodsSupplyDemandMapper">
+
+    <resultMap type="com.link.bi.domain.entity.EcGoodsSupplyDemand" id="EcGoodsSupplyDemandResult">
+        <result property="supplyDemandId" column="supply_demand_id"/>
+        <result property="year" column="year"/>
+        <result property="month" column="month"/>
+        <result property="week" column="week"/>
+        <result property="reportDateType" column="report_date_type"/>
+        <result property="reportDateBegin" column="report_date_begin"/>
+        <result property="reportDateEnd" column="report_date_end"/>
+        <result property="prdCode" column="prd_code"/>
+        <result property="prdName" column="prd_name"/>
+        <result property="prdBarcode" column="prd_barcode"/>
+        <result property="prdStatus" column="prd_status"/>
+        <result property="seriesId" column="series_id"/>
+        <result property="series" column="series"/>
+        <result property="platformId" column="platform_id"/>
+        <result property="platform" column="platform"/>
+        <result property="supplyDemandAmount" column="supply_demand_amount"/>
+        <result property="createBy" column="create_by"/>
+        <result property="createUserId" column="create_user_id"/>
+        <result property="createTime" column="create_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="updateUserId" column="update_user_id"/>
+        <result property="updateTime" column="update_time"/>
+    </resultMap>
+
+    <sql id="selectEcGoodsSupplyDemandVo">
+        select supply_demand_id, year, month, week, report_date_type, report_date_begin, report_date_end, prd_code, prd_name, prd_barcode, prd_status, series_id, series, platform_id, platform, supply_demand_amount, create_by, create_user_id, create_time, update_by, update_user_id, update_time
+        from ec_goods_supply_demand
+    </sql>
+
+    <select id="selectEcGoodsSupplyDemandList" parameterType="com.link.bi.domain.entity.EcGoodsSupplyDemand"
+            resultMap="EcGoodsSupplyDemandResult">
+        <include refid="selectEcGoodsSupplyDemandVo"/>
+        <where>
+            <if test="year != null ">and year = #{year}</if>
+            <if test="month != null ">and month = #{month}</if>
+            <if test="week != null ">and week = #{week}</if>
+            <if test="reportDateType != null ">and report_date_type = #{reportDateType}</if>
+            <if test="reportDateBegin != null ">and report_date_begin = #{reportDateBegin}</if>
+            <if test="reportDateEnd != null ">and report_date_end = #{reportDateEnd}</if>
+            <if test="prdCode != null  and prdCode != ''">and prd_code = #{prdCode}</if>
+            <if test="prdName != null  and prdName != ''">and prd_name like concat('%', #{prdName}, '%')</if>
+            <if test="prdBarcode != null  and prdBarcode != ''">and prd_barcode = #{prdBarcode}</if>
+            <if test="prdStatus != null ">and prd_status = #{prdStatus}</if>
+            <if test="seriesId != null ">and series_id = #{seriesId}</if>
+            <if test="series != null  and series != ''">and series = #{series}</if>
+            <if test="platformId != null ">and platform_id = #{platformId}</if>
+            <if test="platform != null  and platform != ''">and platform = #{platform}</if>
+            <if test="supplyDemandAmount != null ">and supply_demand_amount = #{supplyDemandAmount}</if>
+            <if test="createUserId != null ">and create_user_id = #{createUserId}</if>
+            <if test="updateUserId != null ">and update_user_id = #{updateUserId}</if>
+        </where>
+    </select>
+
+    <select id="selectEcGoodsSupplyDemandById" parameterType="Long" resultMap="EcGoodsSupplyDemandResult">
+        <include refid="selectEcGoodsSupplyDemandVo"/>
+        where supply_demand_id = #{supplyDemandId}
+    </select>
+    <insert id="batchSaveEcGoodsSupplyDemands" parameterType="java.util.List">
+        insert into ec_goods_supply_demand
+        (year, month, week, report_date_type, report_date_begin, report_date_end, prd_code,
+        prd_name, prd_barcode, prd_status, series_id, series, platform_id, platform,
+        supply_demand_amount, create_user_id, update_user_id)
+        values
+        <foreach collection="list" item="item" index="index"  separator=",">
+           ( #{item.year}, #{item.month}, #{item.week}, #{item.reportDateType}, #{item.reportDateBegin},
+            #{item.reportDateEnd}, #{item.prdCode}, #{item.prdName}, #{item.prdBarcode}, #{item.prdStatus},
+            #{item.seriesId},
+            #{item.series}, #{item.platformId}, #{item.platform}, #{item.supplyDemandAmount}, #{item.createUserId},
+            #{item.updateUserId})
+        </foreach>
+
+
+    </insert>
+
+
+</mapper>