package org.springblade.seata.storage.service; import com.baomidou.mybatisplus.extension.service.IService; import org.springblade.seata.storage.entity.Storage; /** * IStorageService * * @author Chill */ public interface IStorageService extends IService { /** * 减库存 * * @param commodityCode 商品代码 * @param count 数量 * @return boolean */ int deduct(String commodityCode, int count); }