package com.whyc.service;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.whyc.dto.Response;
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import com.whyc.mapper.ProductMapper;
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import com.whyc.pojo.Product;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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@Service
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public class ProductService {
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@Autowired(required = false)
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private ProductMapper mapper;
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//查询出所有的产品信息(分页加模糊查询<产品的编码,型号,名字,定制表编号>
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public Response getAllProduct(String parentCode, String parentName, String parentModel, String customCode, int pageCurr, int pageSize) {
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PageHelper.startPage(pageCurr,pageSize);
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QueryWrapper wrapper=new QueryWrapper();
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if(parentCode!=null&&!parentCode.isEmpty()){
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wrapper.like("parent_code",parentCode);
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}
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if(parentName!=null&&!parentName.isEmpty()){
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wrapper.like("parent_name",parentName);
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}
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if(parentModel!=null&&!parentModel.isEmpty()){
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wrapper.like("parent_model",parentModel);
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}
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if(customCode!=null&&!customCode.isEmpty()){
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wrapper.like("custom_code",customCode);
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}
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wrapper.orderByAsc("id");
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List list=mapper.selectList(wrapper);
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PageInfo pageInfo=new PageInfo(list);
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return new Response().setII(1,list.size()>0?true:false,pageInfo,"返回产品信息");
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}
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public Product getVersion(String parentCode, String customCode) {
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QueryWrapper<Product> query = Wrappers.query();
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query.eq("parent_code",parentCode).eq("custom_code",customCode).last(" limit 1");
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return mapper.selectOne(query);
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}
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public Product getVersion(Integer productId) {
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QueryWrapper<Product> query = Wrappers.query();
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query.eq("product_id",productId);
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return mapper.selectOne(query);
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}
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public int updateVersion(String parentCode, String customCode, Integer nextVersion) {
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UpdateWrapper<Product> update = Wrappers.update();
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update.set("version",nextVersion).eq("parent_code",parentCode).eq("custom_code",customCode);
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mapper.update(null,update);
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QueryWrapper<Product> query = Wrappers.query();
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query.select("id").eq("parent_code",parentCode).eq("custom_code",customCode);
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return mapper.selectOne(query).getId();
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}
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public Product getById(Integer id) {
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return mapper.selectById(id);
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}
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public void deleteByParentCodeAndCustomCode(String parentCode, String customCode) {
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UpdateWrapper<Product> update = Wrappers.update();
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update.eq("parent_code",parentCode).eq("custom_code",customCode);
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mapper.delete(update);
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}
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public void insert(Product product) {
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mapper.insert(product);
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}
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}
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