package com.iotechn.unimall.data.mapper;
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import com.dobbinsoft.fw.support.mapper.IMapper;
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import com.iotechn.unimall.data.domain.SpuDO;
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import org.apache.ibatis.annotations.Param;
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import java.util.List;
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/**
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* Created by rize on 2019/7/2.
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*/
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public interface SpuMapper extends IMapper<SpuDO> {
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/**
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* 仅可传入叶子类目
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* @param categoryId
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* @return
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*/
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public List<SpuDO> getSpuTitleByCategoryId(Long categoryId);
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/**
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* 增加Spu累计销量
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* @param spuId
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* @param delta
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* @return
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*/
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public Integer incSales(@Param("spuId") Long spuId, @Param("delta") Integer delta);
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public List<SpuDO> getSpuTitleAll();
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}
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