content: package org.ruoyi.generator.impl;
  
  import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
  import com.baomidou.mybatisplus.core.toolkit.Wrappers;
  import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
  import lombok.RequiredArgsConstructor;
  import org.ruoyi.common.core.utils.MapstructUtils;
  import org.ruoyi.common.core.utils.StringUtils;
  import org.ruoyi.core.page.PageQuery;
  import org.ruoyi.core.page.TableDataInfo;
  import org.ruoyi.generator.domain.SchemaGroup;
  import org.ruoyi.generator.domain.bo.SchemaGroupBo;
  import org.ruoyi.generator.domain.vo.SchemaGroupVo;
  import org.ruoyi.generator.mapper.SchemaGroupMapper;
  import org.ruoyi.generator.service.SchemaGroupService;
  import org.springframework.stereotype.Service;
  
  import java.util.Collection;
  import java.util.List;
  
  /**
   * 数据模型分组Service业务层处理
   *
   * @author ruoyi
   */
  @RequiredArgsConstructor
  @Service
  public class SchemaGroupServiceImpl implements SchemaGroupService {
  
      private final SchemaGroupMapper baseMapper;
  
      /**
       * 查询数据模型分组
       */
      @Override
      public SchemaGroupVo queryById(Long id) {
          return baseMapper.selectVoById(id);
      }
  
      /**
       * 查询数据模型分组列表
       */
      @Override
      public TableDataInfo<SchemaGroupVo> queryPageList(SchemaGroupBo bo, PageQuery pageQuery) {
          LambdaQueryWrapper<SchemaGroup> lqw = buildQueryWrapper(bo);
          Page<SchemaGroupVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
          return TableDataInfo.build(result);
      }
  
      /**
       * 查询数据模型分组列表
       */
      @Override
      public List<SchemaGroupVo> queryList(SchemaGroupBo bo) {
          LambdaQueryWrapper<SchemaGroup> lqw = buildQueryWrapper(bo);
          return baseMapper.selectVoList(lqw);
      }
  
      private LambdaQueryWrapper<SchemaGroup> buildQueryWrapper(SchemaGroupBo bo) {
          LambdaQueryWrapper<SchemaGroup> lqw = Wrappers.lambdaQuery();
          lqw.like(StringUtils.isNotBlank(bo.getName()), SchemaGroup::getName, bo.getName());
          lqw.eq(StringUtils.isNotBlank(bo.getCode()), SchemaGroup::getCode, bo.getCode());
          return lqw;
      }
  
      /**
       * 新增数据模型分组
       */
      @Override
      public Boolean insertByBo(SchemaGroupBo bo) {
          SchemaGroup add = MapstructUtils.convert(bo, SchemaGroup.class);
          validEntityBeforeSave(add);
          boolean flag = baseMapper.insert(add) > 0;
          if (flag) {
              bo.setId(add.getId());
          }
          return flag;
      }
  
      /**
       * 修改数据模型分组
       */
      @Override
      public Boolean updateByBo(SchemaGroupBo bo) {
          SchemaGroup update = MapstructUtils.convert(bo, SchemaGroup.class);
          validEntityBeforeSave(update);
          return baseMapper.updateById(update) > 0;
      }
  
      /**
       * 保存前的数据校验
       */
      private void validEntityBeforeSave(SchemaGroup entity) {
          //TODO 做一些数据校验,如唯一约束
      }
  
      /**
       * 批量删除数据模型分组
       */
      @Override
      public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
          return baseMapper.deleteByIds(ids) > 0;
      }
  }