20220902

xiaoyong931011

2022-09-02 645950a4e087a24dcb3bf9f0b6220b6c9c1cb1ba

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

@@ -14,6 +14,7 @@
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.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.crypto.SecureUtil;
import com.alibaba.fastjson.JSONObject;
@@ -21,6 +22,7 @@
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.math.BigDecimal;

@@ -41,6 +43,7 @@
    private final DataDictionaryCustomMapper dataDictionaryCustomMapper;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void withdrawal(WithdrawalDto withdrawalDto) {
        Long memberId = LoginUserUtil.getLoginUser().getId();
        MallMember mallMember = mallMemberService.getById(memberId);
@@ -52,43 +55,42 @@
            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);
        }
        if (withdrawalDto.getAmount().compareTo(cashOutSettingVo.getMinCashOut()) < 0) {
            throw new FebsException("最小提现金额为"+cashOutSettingVo.getMinCashOut()+"元");
        }

        walletService.reduce(withdrawalDto.getAmount(), memberId, "commission");
        String orderNo = MallUtils.getOrderNum("W");
        String openId = mallMember.getOpenId();
        if(StrUtil.isEmpty(openId)){
            throw new FebsException("没有绑定微信");
        }

        MallMemberWallet wallet = mallMemberWalletMapper.selectWalletByMemberId(memberId);
        if (ObjectUtil.isNotEmpty(wallet)) {
            // 可提现
            BigDecimal canMoney = wallet.getBalance();
            if(withdrawalDto.getAmount().compareTo(canMoney) > 0) {
                throw new FebsException("提现金额不足");
            }
        }

        walletService.reduce(withdrawalDto.getAmount(), memberId, "balance");
//        String withdrawalNo = "TX_"+MallUtils.getOrderNum();
        MallMemberWithdraw withdraw = new MallMemberWithdraw();
        withdraw.setWithdrawNo(orderNo);
//        withdraw.setWithdrawNo(withdrawalNo);
        withdraw.setMemberId(memberId);
        withdraw.setAmount(withdrawalDto.getAmount());
        withdraw.setStatus(1);
        withdraw.setAmountFee(cashOutSettingVo.getServiceFee().multiply(withdrawalDto.getAmount()));
        this.baseMapper.insert(withdraw);
        String withdrawalNo = "TX_"+withdraw.getId().toString();
        withdraw.setWithdrawNo(withdrawalNo);
        this.baseMapper.updateById(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(), withdrawalNo, null, null, null, 1, FlowTypeEnum.BALANCE.getValue());
    }
}