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去除Mapper 采用注解来实现相关查询

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This commit is contained in:
Chopper
2021-06-03 15:35:20 +08:00
parent b842daa609
commit 94bb98bf1f
82 changed files with 19 additions and 419 deletions
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10
framework/src/main/java/cn/lili/modules/goods/mapper/SpecificationMapper.java
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@@ -3,10 +3,13 @@ package cn.lili.modules.goods.mapper;
import cn.lili.modules.goods.entity.dos.Specification;
import cn.lili.modules.goods.entity.vos.SpecificationVO;
import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.core.toolkit.Constants;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import java.util.List;
import java.util.Map;
/**
* 规格数据处理层
@@ -18,8 +21,9 @@ public interface SpecificationMapper extends BaseMapper<Specification> {
/**
* 查询规格信息列表
* @param param
* @return
*/
List<SpecificationVO> findSpecList(Map<String,Object> param);
@Select("SELECT s.id, s.spec_name,s.create_time ,GROUP_CONCAT(sv.spec_value SEPARATOR ',') AS spec_value" +
" FROM li_specification s LEFT JOIN li_spec_values sv ON s.id = sv.spec_id ${ew.customSqlSegment} ")
List<SpecificationVO> findSpecList(@Param(Constants.WRAPPER) Wrapper queryWrapper);
}

5
framework/src/main/java/cn/lili/modules/goods/service/SpecificationService.java
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@@ -10,7 +10,6 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.IService;
import java.util.List;
import java.util.Map;
/**
* 规格业务层
@@ -23,10 +22,10 @@ public interface SpecificationService extends IService<Specification> {
/**
* 查询规格信息列表
*
* @param param 查询参数
* @param specName 规格名
* @return 规格列表
*/
List<SpecificationVO> getSpecList(Map<String, Object> param);
List<SpecificationVO> getSpecList(String specName);
/**
* 根据分类id获取规格信息

15
framework/src/main/java/cn/lili/modules/goods/serviceimpl/SpecificationServiceImpl.java
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@@ -5,6 +5,7 @@ import cn.hutool.core.util.StrUtil;
import cn.lili.common.enums.ResultCode;
import cn.lili.common.exception.ServiceException;
import cn.lili.common.utils.PageUtil;
import cn.lili.common.utils.StringUtils;
import cn.lili.common.vo.PageVO;
import cn.lili.modules.goods.entity.dos.CategorySpecification;
import cn.lili.modules.goods.entity.dos.SpecValues;
@@ -49,8 +50,13 @@ public class SpecificationServiceImpl extends ServiceImpl<SpecificationMapper, S
private SpecValuesService specValuesService;
@Override
public List<SpecificationVO> getSpecList(Map<String, Object> param) {
return this.baseMapper.findSpecList(param);
public List<SpecificationVO> getSpecList(String specName) {
QueryWrapper queryWrapper = new QueryWrapper();
queryWrapper.eq(StringUtils.isNotEmpty(specName), "s.spec_name", specName);
queryWrapper.orderByDesc("s.create_time");
queryWrapper.groupBy("s.id");
return this.baseMapper.findSpecList(queryWrapper);
}
@Override
@@ -96,9 +102,8 @@ public class SpecificationServiceImpl extends ServiceImpl<SpecificationMapper, S
@Override
public IPage<SpecificationVO> getSpecificationPage(SpecificationSearchParams searchParams, PageVO pageVo) {
Map<String, Object> param = new HashMap<>();
param.put("specName", searchParams.getSpecName());
List<SpecificationVO> specList = this.getSpecList(param);
List<SpecificationVO> specList = this.getSpecList(searchParams.getSpecName());
IPage<SpecificationVO> page = new Page<>(pageVo.getPageNumber(), pageVo.getPageSize(), specList.size());
page.setRecords(PageUtil.listToPage(pageVo, specList));
return page;