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| package cc.mrbird.febs.user.service;
|
| import cc.mrbird.febs.user.entity.ChatWallet;
| import com.baomidou.mybatisplus.extension.service.IService;
|
| import java.math.BigDecimal;
|
| public interface IChatWalletService extends IService<ChatWallet> {
|
| void addBalance(BigDecimal amount, Long member);
|
| void reduceBalance(BigDecimal amount, Long memberId);
| }
|
|
