redbagprod

xiaoyong931011

2023-10-11 63a12d1eaaea08d7573e2788156adb7976a8a32d

 src/main/java/cc/mrbird/febs/mall/service/impl/MallMemberWithdrawServiceImpl.java

@@ -3,10 +3,13 @@
import cc.mrbird.febs.common.enumerates.DataDictionaryEnum;
import cc.mrbird.febs.common.enumerates.FlowTypeEnum;
import cc.mrbird.febs.common.enumerates.MoneyFlowTypeEnum;
import cc.mrbird.febs.common.enumerates.PerkEnum;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.common.utils.AppContants;
import cc.mrbird.febs.common.utils.LoginUserUtil;
import cc.mrbird.febs.common.utils.MallUtils;
import cc.mrbird.febs.mall.dto.WithdrawalDto;
import cc.mrbird.febs.mall.dto.WithdrawalScoreDto;
import cc.mrbird.febs.mall.entity.*;
import cc.mrbird.febs.mall.mapper.*;
import cc.mrbird.febs.mall.service.IApiMallMemberService;
@@ -14,6 +17,8 @@
import cc.mrbird.febs.mall.service.IMallMemberWithdrawService;
import cc.mrbird.febs.mall.service.MallMemberService;
import cc.mrbird.febs.mall.vo.CashOutSettingVo;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.crypto.SecureUtil;
import com.alibaba.fastjson.JSONObject;
@@ -21,8 +26,11 @@
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;
import java.util.Date;
import java.util.List;

/**
 * @author wzy
@@ -39,8 +47,10 @@
    private final IApiMallMemberWalletService walletService;
    private final MallMemberPaymentMapper mallMemberPaymentMapper;
    private final DataDictionaryCustomMapper dataDictionaryCustomMapper;
    private final MallMemberBankMapper mallMemberBankMapper;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void withdrawal(WithdrawalDto withdrawalDto) {
        Long memberId = LoginUserUtil.getLoginUser().getId();
        MallMember mallMember = mallMemberService.getById(memberId);
@@ -52,33 +62,50 @@
            throw new FebsException("支付密码错误");
        }

        if (withdrawalDto.getAmount().compareTo(BigDecimal.valueOf(100)) < 0) {
            throw new FebsException("最小提现金额为100");
        }

        MallMemberPayment payment = mallMemberPaymentMapper.selectByMemberId(memberId);
        if (payment == null) {
            throw new FebsException("未设置收款方式");
        }

        BigDecimal profit = mallMoneyFlowMapper.selectProfitByDateAndMemberId(memberId);
        MallMemberWallet wallet = mallMemberWalletMapper.selectWalletByMemberId(memberId);
        if (profit != null) {
            // 可提现
            BigDecimal canMoney = wallet.getCommission().subtract(profit);

            if(withdrawalDto.getAmount().compareTo(canMoney) > 0) {
                throw new FebsException("提现金额不足");
            }
        }

        CashOutSettingVo cashOutSettingVo = new CashOutSettingVo();
        DataDictionaryCustom dic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(DataDictionaryEnum.CASHOUT_SETTING.getType(), DataDictionaryEnum.CASHOUT_SETTING.getCode());
        if (dic != null) {
            cashOutSettingVo = JSONObject.parseObject(dic.getValue(), CashOutSettingVo.class);
        }

        walletService.reduce(withdrawalDto.getAmount(), memberId, "commission");
        //每日提现额度上限
        BigDecimal allCashOut = cashOutSettingVo.getAllCashOut();
        if(withdrawalDto.getAmount().compareTo(allCashOut) > 0){
            throw new FebsException("限额:"+cashOutSettingVo.getAllCashOut().setScale(2,BigDecimal.ROUND_DOWN));
        }
        List<MallMemberWithdraw> mallMemberWithdrawListDone = this.baseMapper.selectListByMemberIdAndDate(memberId,new Date());
        if(CollUtil.isNotEmpty(mallMemberWithdrawListDone)){
            BigDecimal amountTCAll = mallMemberWithdrawListDone.stream().map(MallMemberWithdraw::getAmount).reduce(BigDecimal.ZERO, BigDecimal::add);
            amountTCAll = amountTCAll.add(withdrawalDto.getAmount());
            if (amountTCAll.compareTo(allCashOut) > 0) {
                throw new FebsException("限额:"+cashOutSettingVo.getAllCashOut().setScale(2,BigDecimal.ROUND_DOWN));
            }
        }

        if (withdrawalDto.getAmount().compareTo(cashOutSettingVo.getMinCashOut()) < 0) {
            throw new FebsException("最小提现金额为"+cashOutSettingVo.getMinCashOut().setScale(2,BigDecimal.ROUND_DOWN));
        }

        MallMemberBank mallMemberBank = mallMemberBankMapper.selectById(withdrawalDto.getBankId());
        if(ObjectUtil.isEmpty(mallMemberBank)){
            throw new FebsException("未找到银行卡信息");
        }

        MallMemberWallet wallet = mallMemberWalletMapper.selectWalletByMemberId(memberId);
        if(wallet.getBalance().compareTo(BigDecimal.ZERO) <= 0){
            throw new FebsException("金额不足");
        }
        if(withdrawalDto.getAmount().compareTo(wallet.getBalance()) > 0) {
            throw new FebsException("金额不足");
        }
//        BigDecimal commission = wallet.getCommission();
//        if(withdrawalDto.getAmount().compareTo(commission) > 0){
//            throw new FebsException("金额不足");
//        }

        BigDecimal serviceFee = cashOutSettingVo.getServiceFee().multiply(BigDecimal.valueOf(0.01));
        walletService.reduce(withdrawalDto.getAmount(), memberId, "balance");
//        walletService.reduce(withdrawalDto.getAmount(), memberId, "commission");
        String orderNo = MallUtils.getOrderNum("W");

        MallMemberWithdraw withdraw = new MallMemberWithdraw();
@@ -86,9 +113,124 @@
        withdraw.setMemberId(memberId);
        withdraw.setAmount(withdrawalDto.getAmount());
        withdraw.setStatus(1);
        withdraw.setAmountFee(cashOutSettingVo.getServiceFee().multiply(withdrawalDto.getAmount()));
        withdraw.setAmountFee(serviceFee.multiply(withdrawalDto.getAmount()));
        withdraw.setWtihdrawTypeId(mallMemberBank.getId());
        withdraw.setType(1);
        this.baseMapper.insert(withdraw);

        mallMemberService.addMoneyFlow(memberId, withdrawalDto.getAmount().negate(), MoneyFlowTypeEnum.WITHDRAWAL.getValue(), orderNo, null, null, null, 1, FlowTypeEnum.COMMISSION.getValue());
        mallMemberService.addMoneyFlow(memberId,
                withdrawalDto.getAmount().negate(),
                MoneyFlowTypeEnum.WITHDRAWAL.getValue(),
                orderNo,
                null,
                null,
                null,
                1,
                FlowTypeEnum.BALANCE.getValue());
    }

    @Override
    public void withdrawalScore(WithdrawalScoreDto withdrawalScoreDto) {
        Long memberId = LoginUserUtil.getLoginUser().getId();
        MallMember mallMember = mallMemberService.getById(memberId);
        if (StrUtil.isBlank(mallMember.getTradePassword())) {
            throw new FebsException("未设置支付密码");
        }

        if (!mallMember.getTradePassword().equals(SecureUtil.md5(withdrawalScoreDto.getTradePwd()))) {
            throw new FebsException("支付密码错误");
        }

        DataDictionaryCustom poolScorePriceDic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(PerkEnum.POOL_SCORE_PRICE.getType(),
                PerkEnum.POOL_SCORE_PRICE.getCode());
        //积分价格
        BigDecimal poolScorePrice = new BigDecimal(poolScorePriceDic.getValue());

        DataDictionaryCustom withDrawScoreCashPercentDic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(PerkEnum.WITHDRAW_SCORE_CASH_PERCENT.getType(),
                PerkEnum.WITHDRAW_SCORE_CASH_PERCENT.getCode());
        //提现的30%金额回流到积分池现金
        BigDecimal withDrawScoreCashPercent = new BigDecimal(withDrawScoreCashPercentDic.getValue()).multiply(AppContants.PERCENTAGE);

        MallMemberWallet wallet = mallMemberWalletMapper.selectWalletByMemberId(memberId);
        if(wallet.getScore().compareTo(BigDecimal.ZERO) <= 0){
            throw new FebsException("积分不足");
        }
        if(withdrawalScoreDto.getAmount().compareTo(wallet.getScore()) > 0) {
            throw new FebsException("积分不足");
        }
        //积分减少
        walletService.reduce(withdrawalScoreDto.getAmount(), memberId, "score");
        String orderNo = MallUtils.getOrderNum("W");

        BigDecimal scoreAmount = withdrawalScoreDto.getAmount().multiply(poolScorePrice).setScale(2, BigDecimal.ROUND_DOWN);
        BigDecimal amountFee = scoreAmount.multiply(withDrawScoreCashPercent).setScale(2,BigDecimal.ROUND_DOWN);
        //余额增加
        walletService.add(scoreAmount.subtract(amountFee), memberId, "balance");

        MallMemberWithdraw withdraw = new MallMemberWithdraw();
        withdraw.setWithdrawNo(orderNo);
        withdraw.setMemberId(memberId);
        withdraw.setAmount(scoreAmount);
        withdraw.setStatus(2);
        withdraw.setAmountFee(amountFee);
        withdraw.setType(2);
        withdraw.setScoreCnt(withdrawalScoreDto.getAmount());
        withdraw.setScorePrice(poolScorePrice);
        this.baseMapper.insert(withdraw);

        mallMemberService.addMoneyFlow(memberId,
                withdrawalScoreDto.getAmount().negate(),
                MoneyFlowTypeEnum.SCORE_TO_CASH.getValue(),
                orderNo,
                null,
                null,
                null,
                1,
                FlowTypeEnum.SCORE.getValue());

        mallMemberService.addMoneyFlow(memberId,
                scoreAmount.subtract(amountFee),
                MoneyFlowTypeEnum.SCORE_TO_CASH.getValue(),
                orderNo,
                null,
                null,
                null,
                1,
                FlowTypeEnum.BALANCE.getValue());

        //卖出规则:卖出即销毁减少，70%现金到帐.30%回流底池,意味卖出后全网积分变少了，回流的30%到池子后.积分的价格变高了
        DataDictionaryCustom poolCashDic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(
                PerkEnum.POOL_CASH.getType(),
                PerkEnum.POOL_CASH.getCode()
        );
        BigDecimal poolCash = new BigDecimal(poolCashDic.getValue());
        //先减去百分之百的提现金额在加上30%的回流金额
        poolCash = poolCash.subtract(scoreAmount).add(amountFee);
        dataDictionaryCustomMapper.updateDicValueByTypeAndCode(
                PerkEnum.POOL_CASH.getType(),
                PerkEnum.POOL_CASH.getCode(),
                poolCash.toString()
        );

        DataDictionaryCustom poolScoreDic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(
                PerkEnum.POOL_SCORE.getType(),
                PerkEnum.POOL_SCORE.getCode()
        );
        BigDecimal poolScore = new BigDecimal(poolScoreDic.getValue());
        poolScore = poolScore.subtract(withdraw.getScoreCnt());
        dataDictionaryCustomMapper.updateDicValueByTypeAndCode(
                PerkEnum.POOL_SCORE.getType(),
                PerkEnum.POOL_SCORE.getCode(),
                poolScore.toString()
        );

        if(poolScore.compareTo(BigDecimal.ZERO) > 0 && poolCash.compareTo(BigDecimal.ZERO) > 0){
            BigDecimal divide = poolCash.divide(poolScore, 8, BigDecimal.ROUND_DOWN);
            dataDictionaryCustomMapper.updateDicValueByTypeAndCode(
                    PerkEnum.POOL_SCORE_PRICE.getType(),
                    PerkEnum.POOL_SCORE_PRICE.getCode(),
                    divide.toString()
            );
        }
    }
}