package com.xcong.excoin.modules.member.service;
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import com.baomidou.mybatisplus.extension.service.IService;
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import com.xcong.excoin.modules.member.entity.MemberEntity;
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import com.xcong.excoin.modules.member.entity.MemberWalletContractEntity;
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import org.apache.ibatis.annotations.Param;
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import java.math.BigDecimal;
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public interface MemberWalletContractService extends IService<MemberWalletContractEntity> {
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MemberWalletContractEntity findWalletContractByMemberIdAndSymbol(Long memberId, String symbol);
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/**
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* 增减合约钱包（负数为减）
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* @param availableBalance
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* @param totalBalance
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* @param frozenBalance
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* @param id
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*/
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void increaseWalletContractBalanceById(BigDecimal availableBalance, BigDecimal totalBalance, BigDecimal frozenBalance, Long id);
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}
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