package cc.mrbird.febs.mall.service.impl;
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import cc.mrbird.febs.common.enumerates.DataDictionaryEnum;
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import cc.mrbird.febs.common.enumerates.FlowTypeEnum;
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import cc.mrbird.febs.common.enumerates.MoneyFlowTypeEnum;
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import cc.mrbird.febs.common.exception.FebsException;
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import cc.mrbird.febs.common.utils.LoginUserUtil;
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import cc.mrbird.febs.common.utils.MallUtils;
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import cc.mrbird.febs.mall.dto.WithdrawalDto;
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import cc.mrbird.febs.mall.entity.*;
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import cc.mrbird.febs.mall.mapper.*;
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import cc.mrbird.febs.mall.service.IApiMallMemberService;
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import cc.mrbird.febs.mall.service.IApiMallMemberWalletService;
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import cc.mrbird.febs.mall.service.IMallMemberWithdrawService;
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import cc.mrbird.febs.mall.service.MallMemberService;
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import cc.mrbird.febs.mall.vo.CashOutSettingVo;
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import cn.hutool.core.util.ObjectUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.hutool.crypto.SecureUtil;
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import com.alibaba.fastjson.JSONObject;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.math.BigDecimal;
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/**
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* @author wzy
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* @date 2022-05-05
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**/
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@Slf4j
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@Service
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@RequiredArgsConstructor
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public class MallMemberWithdrawServiceImpl extends ServiceImpl<MallMemberWithdrawMapper, MallMemberWithdraw> implements IMallMemberWithdrawService {
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private final IApiMallMemberService mallMemberService;
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private final MallMoneyFlowMapper mallMoneyFlowMapper;
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private final MallMemberWalletMapper mallMemberWalletMapper;
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private final IApiMallMemberWalletService walletService;
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private final MallMemberPaymentMapper mallMemberPaymentMapper;
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private final DataDictionaryCustomMapper dataDictionaryCustomMapper;
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private final MallMemberBankMapper mallMemberBankMapper;
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void withdrawal(WithdrawalDto withdrawalDto) {
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Long memberId = LoginUserUtil.getLoginUser().getId();
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MallMember mallMember = mallMemberService.getById(memberId);
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if (StrUtil.isBlank(mallMember.getTradePassword())) {
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throw new FebsException("未设置支付密码");
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}
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if (!mallMember.getTradePassword().equals(SecureUtil.md5(withdrawalDto.getTradePwd()))) {
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throw new FebsException("支付密码错误");
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}
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CashOutSettingVo cashOutSettingVo = new CashOutSettingVo();
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DataDictionaryCustom dic = dataDictionaryCustomMapper.selectDicDataByTypeAndCode(DataDictionaryEnum.CASHOUT_SETTING.getType(), DataDictionaryEnum.CASHOUT_SETTING.getCode());
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if (dic != null) {
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cashOutSettingVo = JSONObject.parseObject(dic.getValue(), CashOutSettingVo.class);
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}
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if (withdrawalDto.getAmount().compareTo(cashOutSettingVo.getMinCashOut()) < 0) {
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throw new FebsException("最小提现金额为"+cashOutSettingVo.getMinCashOut().setScale(2,BigDecimal.ROUND_DOWN));
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}
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MallMemberBank mallMemberBank = mallMemberBankMapper.selectById(withdrawalDto.getBankId());
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if(ObjectUtil.isEmpty(mallMemberBank)){
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throw new FebsException("未找到银行卡信息");
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}
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MallMemberWallet wallet = mallMemberWalletMapper.selectWalletByMemberId(memberId);
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if(wallet.getBalance().compareTo(BigDecimal.ZERO) <= 0){
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throw new FebsException("金额不足");
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}
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if(withdrawalDto.getAmount().compareTo(wallet.getBalance()) > 0) {
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throw new FebsException("金额不足");
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}
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BigDecimal serviceFee = cashOutSettingVo.getServiceFee().multiply(BigDecimal.valueOf(0.01));
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walletService.reduce(withdrawalDto.getAmount(), memberId, "balance");
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String orderNo = MallUtils.getOrderNum("W");
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MallMemberWithdraw withdraw = new MallMemberWithdraw();
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withdraw.setWithdrawNo(orderNo);
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withdraw.setMemberId(memberId);
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withdraw.setAmount(withdrawalDto.getAmount());
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withdraw.setStatus(1);
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withdraw.setAmountFee(serviceFee.multiply(withdrawalDto.getAmount()));
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withdraw.setWtihdrawTypeId(mallMemberBank.getId());
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this.baseMapper.insert(withdraw);
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mallMemberService.addMoneyFlow(memberId,
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withdrawalDto.getAmount().negate(),
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MoneyFlowTypeEnum.WITHDRAWAL.getValue(),
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orderNo,
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null,
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null,
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null,
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1,
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FlowTypeEnum.BALANCE.getValue());
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}
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}
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