From 86f2368f146af23c9e16507f790752e79858a29f Mon Sep 17 00:00:00 2001
From: Hentua <wangdoubleone@gmail.com>
Date: Thu, 22 Feb 2024 22:34:31 +0800
Subject: [PATCH] fix
---
src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java | 198 +++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 198 insertions(+), 0 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java
index e2c2815..92b12d7 100644
--- a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java
@@ -1,15 +1,25 @@
package cc.mrbird.febs.mall.service.impl;
+import cc.mrbird.febs.common.enumerates.FlowTypeEnum;
+import cc.mrbird.febs.common.enumerates.MoneyFlowTypeEnum;
import cc.mrbird.febs.common.exception.FebsException;
+import cc.mrbird.febs.common.utils.LoginUserUtil;
+import cc.mrbird.febs.mall.dto.CommissionChangeDto;
+import cc.mrbird.febs.mall.entity.MallMember;
import cc.mrbird.febs.mall.entity.MallMemberWallet;
import cc.mrbird.febs.mall.mapper.MallMemberWalletMapper;
+import cc.mrbird.febs.mall.service.IApiMallMemberService;
import cc.mrbird.febs.mall.service.IApiMallMemberWalletService;
+import cc.mrbird.febs.mall.service.IMallMoneyFlowService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import java.lang.reflect.Field;
import java.math.BigDecimal;
+import java.util.Map;
/**
* @author wzy
@@ -20,6 +30,7 @@
@RequiredArgsConstructor
public class ApiMallMemberWalletServiceImpl extends ServiceImpl<MallMemberWalletMapper, MallMemberWallet> implements IApiMallMemberWalletService {
+ private final IMallMoneyFlowService moneyFlowService;
@Override
public void addBalance(BigDecimal amount, Long memberId) {
@@ -66,4 +77,191 @@
}
}
}
+
+ @Override
+ public void addCommission(BigDecimal amount, Long memberId) {
+ int i = 0;
+ boolean flag = true;
+
+ while (flag) {
+ i++;
+ MallMemberWallet wallet = this.baseMapper.selectWalletByMemberId(memberId);
+ wallet.setCommission(wallet.getCommission().add(amount));
+
+ int result = this.baseMapper.updateCommissionWithVersion(wallet);
+ if (result > 0) {
+ flag = false;
+ } else {
+ if (i > 2) {
+ throw new FebsException("余额增加失败");
+ }
+ }
+ }
+ }
+
+ public static void main(String[] args) throws NoSuchFieldException, IllegalAccessException {
+ Field commission = MallMemberWallet.class.getDeclaredField("commission");
+ MallMemberWallet wallet = new MallMemberWallet();
+ commission.setAccessible(true);
+ commission.set(wallet, BigDecimal.valueOf(12.34d));
+
+ System.out.println(1);
+ }
+
+ @Override
+ public void reduceCommission(BigDecimal amount, Long memberId) {
+ int i = 0;
+ boolean flag = true;
+
+ while (flag) {
+ i++;
+ MallMemberWallet wallet = this.baseMapper.selectWalletByMemberId(memberId);
+ if (amount.compareTo(wallet.getCommission()) > 0) {
+ throw new FebsException("佣金不足");
+ }
+
+ wallet.setCommission(wallet.getCommission().subtract(amount));
+
+ int result = this.baseMapper.updateCommissionWithVersion(wallet);
+ if (result > 0) {
+ flag = false;
+ } else {
+ if (i > 2) {
+ throw new FebsException("佣金支付失败");
+ }
+ }
+ }
+ }
+
+ @Override
+ public void add(BigDecimal amount, Long memberId, String field) {
+ int i = 0;
+ boolean flag = true;
+
+ while (flag) {
+ i++;
+ MallMemberWallet wallet = this.baseMapper.selectWalletByMemberId(memberId);
+
+ MallMemberWallet update = new MallMemberWallet();
+ update.setId(wallet.getId());
+ update.setRevision(wallet.getRevision());
+
+ Field declaredField = null;
+ try {
+ declaredField = MallMemberWallet.class.getDeclaredField(field);
+ declaredField.setAccessible(true);
+
+ BigDecimal balance = (BigDecimal) declaredField.get(wallet);
+ declaredField.set(update, balance.add(amount));
+ } catch (NoSuchFieldException | IllegalAccessException e) {
+ e.printStackTrace();
+ throw new FebsException("金额新增失败");
+ }
+
+ int result = this.baseMapper.updateAmountWithVersion(update);
+ if (result > 0) {
+ flag = false;
+ } else {
+ if (i > 2) {
+ throw new FebsException("金额新增失败");
+ }
+ }
+ }
+ }
+
+ @Override
+ public void add(BigDecimal amount, Long memberId, String... field) {
+ String[] fields = field.clone();
+ for (String s : fields) {
+ add(amount, memberId, s);
+ }
+ }
+
+ @Override
+ public int reduce(BigDecimal amount, Long memberId, String field, Map<String, BigDecimal> map) {
+ int i = 0;
+ boolean flag = true;
+
+ while (flag) {
+ i++;
+ MallMemberWallet wallet = this.baseMapper.selectWalletByMemberId(memberId);
+
+ MallMemberWallet update = new MallMemberWallet();
+ update.setId(wallet.getId());
+ update.setRevision(wallet.getRevision());
+
+ try {
+ Field declaredField = MallMemberWallet.class.getDeclaredField(field);
+ declaredField.setAccessible(true);
+ BigDecimal balance = (BigDecimal) declaredField.get(wallet);
+
+ if (amount.compareTo(balance) > 0) {
+ if (map == null) {
+ return 2;
+ }
+
+ // 判断 赠送积分，如果剩下赠送积分不等于0且小于amount, 则扣除所有赠送积分
+ if ("score".equals(field)) {
+ if (balance.compareTo(BigDecimal.ZERO) == 0) {
+ return 2;
+ }
+
+ amount = balance;
+ map.put("amount", amount);
+ } else {
+ return 2;
+ }
+ }
+ declaredField.set(update, balance.subtract(amount));
+
+ } catch (NoSuchFieldException | IllegalAccessException e) {
+ e.printStackTrace();
+ }
+
+ int result = this.baseMapper.updateAmountWithVersion(update);
+ if (result > 0) {
+ flag = false;
+ } else {
+ if (i > 2) {
+ throw new FebsException("余额修改失败");
+ }
+ }
+ }
+ return 1;
+ }
+
+ @Override
+ public int reduce(BigDecimal amount, Long memberId, String field) {
+ return reduce(amount, memberId, field, null);
+ }
+
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public void commissionChange(CommissionChangeDto commissionChange) {
+ MallMember member = LoginUserUtil.getLoginUser();
+
+ // TODO 判断是否开启了划转
+
+ int type;
+ int flowType;
+ this.reduce(commissionChange.getAmount(), member.getId(), "commission");
+
+ // 佣金转余额
+ if (commissionChange.getType() == 1) {
+ type = MoneyFlowTypeEnum.COMMISSION_TO_BALANCE.getValue();
+ flowType = FlowTypeEnum.BALANCE.getValue();
+ this.add(commissionChange.getAmount(), member.getId(), "balance");
+
+ // 佣金转竞猜积分
+ } else if (commissionChange.getType() == 2){
+ type = MoneyFlowTypeEnum.COMMISSION_TO_PRIZESCORE.getValue();
+ flowType = FlowTypeEnum.PRIZE_SCORE.getValue();
+ this.add(commissionChange.getAmount(), member.getId(), "prizeScore");
+ } else {
+ throw new FebsException("参数错误");
+ }
+
+ moneyFlowService.addMoneyFlow(member.getId(), commissionChange.getAmount().negate(), type, null, FlowTypeEnum.COMMISSION.getValue());
+ moneyFlowService.addMoneyFlow(member.getId(), commissionChange.getAmount(), type, null, flowType);
+ }
}
--
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