modify

Helius

2021-06-03 a3f86d22b6b9d5ab4a335488ddaf8edf3aa5f787

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package com.xcong.excoin.modules.member.mapper; 
 
import org.apache.ibatis.annotations.Param; 
 
import com.baomidou.mybatisplus.core.mapper.BaseMapper; 
import com.xcong.excoin.modules.member.entity.MemberWalletCoinEntity; 
 
import java.math.BigDecimal; 
 
public interface MemberWalletCoinMapper extends BaseMapper<MemberWalletCoinEntity> { 
 
    MemberWalletCoinEntity findWalletCoinByMemberIdAndWalletCode(@Param("memberId")Long memberId, @Param("walletCode")String walletCode); 
 
    int updateBlockBalance(@Param("availableBalance") BigDecimal availableBalance, @Param("id") Long id); 
 
    int reduceFrozenBalance(@Param("amount") BigDecimal amount, @Param("id") Long id); 
}