package com.oying.modules.pc.product.service.impl;
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import com.oying.modules.pc.product.domain.ProductCategory;
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import com.oying.utils.FileUtil;
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import lombok.RequiredArgsConstructor;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.oying.modules.pc.product.service.ProductCategoryService;
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import com.oying.modules.pc.product.domain.dto.ProductCategoryQueryCriteria;
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import com.oying.modules.pc.product.mapper.ProductCategoryMapper;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import com.oying.utils.PageUtil;
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import java.util.List;
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import java.util.Map;
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import java.io.IOException;
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import javax.servlet.http.HttpServletResponse;
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import java.util.ArrayList;
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import java.util.LinkedHashMap;
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import com.oying.utils.PageResult;
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/**
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* @description 服务实现
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* @author lzp
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* @date 2025-05-13
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**/
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@Service
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@RequiredArgsConstructor
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public class ProductCategoryServiceImpl extends ServiceImpl<ProductCategoryMapper, ProductCategory> implements ProductCategoryService {
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private final ProductCategoryMapper productCategoryMapper;
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@Override
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public PageResult<ProductCategory> queryAll(ProductCategoryQueryCriteria criteria, Page<Object> page){
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return PageUtil.toPage(productCategoryMapper.findAll(criteria, page));
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}
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@Override
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public List<ProductCategory> queryAll(ProductCategoryQueryCriteria criteria){
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return productCategoryMapper.findAll(criteria);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void create(ProductCategory resources) {
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productCategoryMapper.insert(resources);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void update(ProductCategory resources) {
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ProductCategory productCategory = getById(resources.getId());
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productCategory.copy(resources);
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productCategoryMapper.updateById(productCategory);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void deleteAll(List<Long> ids) {
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productCategoryMapper.deleteBatchIds(ids);
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}
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@Override
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public void download(List<ProductCategory> all, HttpServletResponse response) throws IOException {
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List<Map<String, Object>> list = new ArrayList<>();
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for (ProductCategory productCategory : all) {
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Map<String, Object> map = new LinkedHashMap<>();
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map.put("商品ID", productCategory.getProductId());
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map.put("所属一级店铺类目ID", productCategory.getStoreCategoryId());
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map.put("所属二级店铺类目ID", productCategory.getStoreCategorySecondId());
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map.put("创建者", productCategory.getCreateBy());
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map.put("创建时间", productCategory.getCreateTime());
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map.put("修改者", productCategory.getUpdateBy());
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map.put("修改时间", productCategory.getUpdateTime());
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list.add(map);
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}
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FileUtil.downloadExcel(list, response);
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}
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}
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