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.SkuDO;
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import com.iotechn.unimall.data.dto.product.SkuDTO;
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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 SkuMapper extends IMapper<SkuDO> {
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public SkuDTO getSkuDTOById(Long skuId);
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public Integer decSkuStock(@Param("skuId") Long skuId, @Param("stock") Integer stock);
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public Integer returnSkuStock(@Param("skuId") Long skuId, @Param("stock") Integer stock);
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/**
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* 删除SPUID
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* @param spuId
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* @return
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*/
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public List<Long> getSkuIds(@Param("spuId") Long spuId);
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List<Long> selectSkuIdsBySpuIds(@Param("ids") List<Long> ids);
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public Integer getStockForUpdate(Long skuId);
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public List<SkuDTO> getSkuDTOListByIds(@Param("skuIds") List<Long> skuIds);
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}
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