35 lines
654 B
Java
35 lines
654 B
Java
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package edu.whut.infrastructure.dao;
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import edu.whut.infrastructure.dao.po.GroupBuyOrder;
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import org.apache.ibatis.annotations.Mapper;
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/**
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* 用户拼单
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*/
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@Mapper
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public interface IGroupBuyOrderDao {
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void insert(GroupBuyOrder groupBuyOrder);
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/**
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* 更新锁单数量
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* @param teamId
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* @return
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*/
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int updateAddLockCount(String teamId);
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/**
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* 减少锁单数量
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* @param teamId
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* @return
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*/
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int updateSubtractionLockCount(String teamId);
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/**
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* 查询拼团人数是否已满
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* @param teamId
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* @return
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*/
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GroupBuyOrder queryGroupBuyProgress(String teamId);
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}
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