package com.oying.modules.system.service.impl; import com.oying.modules.system.domain.UserMerchant; import com.oying.utils.FileUtil; import lombok.RequiredArgsConstructor; import com.baomidou.mybatisplus.extension.plugins.pagination.Page; import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; import com.oying.modules.system.service.UserMerchantService; import com.oying.modules.system.domain.dto.UserMerchantQueryCriteria; import com.oying.modules.system.mapper.UserMerchantMapper; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import com.oying.utils.PageUtil; import java.util.List; import java.util.Map; import java.io.IOException; import javax.servlet.http.HttpServletResponse; import java.util.ArrayList; import java.util.LinkedHashMap; import com.oying.utils.PageResult; /** * @description 服务实现 * @author lixin * @date 2025-06-16 **/ @Service @RequiredArgsConstructor public class UserMerchantServiceImpl extends ServiceImpl implements UserMerchantService { private final UserMerchantMapper userMerchantMapper; @Override public PageResult queryAll(UserMerchantQueryCriteria criteria, Page page){ return PageUtil.toPage(userMerchantMapper.findAll(criteria, page)); } @Override public List queryAll(UserMerchantQueryCriteria criteria){ return userMerchantMapper.findAll(criteria); } @Override @Transactional(rollbackFor = Exception.class) public void create(UserMerchant resources) { userMerchantMapper.insert(resources); } @Override @Transactional(rollbackFor = Exception.class) public void update(UserMerchant resources) { UserMerchant userMerchant = getById(resources.getUserId()); userMerchant.copy(resources); userMerchantMapper.updateById(userMerchant); } @Override @Transactional(rollbackFor = Exception.class) public void deleteAll(List ids) { userMerchantMapper.deleteBatchIds(ids); } @Override public void download(List all, HttpServletResponse response) throws IOException { List> list = new ArrayList<>(); for (UserMerchant userMerchant : all) { Map map = new LinkedHashMap<>(); map.put("角色类型", userMerchant.getRoleType()); map.put("权限集(备用)", userMerchant.getPermissions()); map.put("创建者", userMerchant.getCreateBy()); map.put("创建时间", userMerchant.getCreateTime()); map.put("更新者", userMerchant.getUpdateBy()); map.put("更新时间", userMerchant.getUpdateTime()); list.add(map); } FileUtil.downloadExcel(list, response); } }