package com.oying.modules.fee.service.impl;
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import com.oying.modules.fee.domain.SpecialCategories;
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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.fee.service.SpecialCategoriesService;
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import com.oying.modules.fee.domain.dto.SpecialCategoriesQueryCriteria;
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import com.oying.modules.fee.mapper.SpecialCategoriesMapper;
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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 lixin
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* @date 2025-10-07
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**/
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@Service
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@RequiredArgsConstructor
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public class SpecialCategoriesServiceImpl extends ServiceImpl<SpecialCategoriesMapper, SpecialCategories> implements SpecialCategoriesService {
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private final SpecialCategoriesMapper specialCategoriesMapper;
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@Override
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public PageResult<SpecialCategories> queryAll(SpecialCategoriesQueryCriteria criteria, Page<Object> page){
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return PageUtil.toPage(specialCategoriesMapper.findAll(criteria, page));
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}
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@Override
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public List<SpecialCategories> queryAll(SpecialCategoriesQueryCriteria criteria){
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return specialCategoriesMapper.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(SpecialCategories resources) {
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specialCategoriesMapper.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(SpecialCategories resources) {
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SpecialCategories specialCategories = getById(resources.getCategoryId());
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specialCategories.copy(resources);
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specialCategoriesMapper.updateById(specialCategories);
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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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specialCategoriesMapper.deleteBatchIds(ids);
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}
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@Override
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public void download(List<SpecialCategories> all, HttpServletResponse response) throws IOException {
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List<Map<String, Object>> list = new ArrayList<>();
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for (SpecialCategories specialCategories : all) {
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Map<String, Object> map = new LinkedHashMap<>();
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map.put("特殊品类名称(唯一)", specialCategories.getCategoryName());
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map.put("创建者", specialCategories.getCreateBy());
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map.put("更新者", specialCategories.getUpdateBy());
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map.put("创建日期", specialCategories.getCreateTime());
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map.put("更新时间", specialCategories.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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