package com.xcong.excoin.modules.home.service.impl;
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import java.math.BigDecimal;
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import java.util.Date;
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import java.util.List;
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import javax.annotation.Resource;
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import org.springframework.stereotype.Service;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.xcong.excoin.common.LoginUserUtils;
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import com.xcong.excoin.common.enumerates.CoinTypeEnum;
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import com.xcong.excoin.common.response.Result;
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import com.xcong.excoin.modules.home.dao.MemberPaymentMethodDao;
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import com.xcong.excoin.modules.home.dao.MemberQuickBuySaleDao;
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import com.xcong.excoin.modules.home.dto.MemberQuickBuySaleCommitDto;
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import com.xcong.excoin.modules.home.dto.MemberQuickBuySaleDto;
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import com.xcong.excoin.modules.home.entity.MemberPaymentMethodEntity;
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import com.xcong.excoin.modules.home.entity.MemberQuickBuySaleEntity;
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import com.xcong.excoin.modules.home.mapper.MemberQuickBuySaleEntityMapper;
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import com.xcong.excoin.modules.home.service.MemberQuickBuySaleService;
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import com.xcong.excoin.modules.home.vo.MemberQuickBuySaleVo;
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import com.xcong.excoin.modules.member.dao.MemberDao;
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import com.xcong.excoin.modules.member.dao.MemberWalletCoinDao;
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import com.xcong.excoin.modules.member.entity.MemberEntity;
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import com.xcong.excoin.modules.member.entity.MemberWalletCoinEntity;
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import com.xcong.excoin.modules.platform.dao.PlatformPaymentMethodDao;
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import com.xcong.excoin.modules.platform.entity.PlatformPaymentMethodEntity;
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@Service
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public class MemberQuickBuySaleServiceImpl extends ServiceImpl<MemberQuickBuySaleDao, MemberQuickBuySaleEntity> implements MemberQuickBuySaleService{
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@Resource
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MemberDao memberDao;
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@Resource
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MemberQuickBuySaleDao memberQuickBuySaleDao;
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@Resource
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MemberWalletCoinDao memberWalletCoinDao;
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@Resource
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MemberPaymentMethodDao memberPaymentMethodDao;
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@Resource
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PlatformPaymentMethodDao platformPaymentMethodDao;
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@Override
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public Result recharge(MemberEntity member,MemberQuickBuySaleDto memberQuickBuySaleDto) {
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// 生成订单号
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Long timestamp = System.currentTimeMillis();
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int random = (int) (Math.random() * 10);
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String chargeNo = String.valueOf(timestamp).substring(2) + random;
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// 插入订单表
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MemberQuickBuySaleEntity memberQuickBuySaleEntity = new MemberQuickBuySaleEntity();
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memberQuickBuySaleEntity.setOrderStatus(1);
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memberQuickBuySaleEntity.setMemberId(member.getId());
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memberQuickBuySaleEntity.setAmountUsdt(memberQuickBuySaleDto.getAmountUsdt());
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memberQuickBuySaleEntity.setAmountCny(memberQuickBuySaleDto.getAmountCny());
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memberQuickBuySaleEntity.setCreateTime(new Date());
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memberQuickBuySaleEntity.setOrderNo(chargeNo);
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memberQuickBuySaleEntity.setOrderType("B");
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// 支付码 ID+四位随机数
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int ran = (int) (Math.random() * 10000000);
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memberQuickBuySaleEntity.setPaymentCode(ran + "");
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// 收款信息
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QueryWrapper<PlatformPaymentMethodEntity> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("status", "1");
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List<PlatformPaymentMethodEntity> paymentMethodList = platformPaymentMethodDao.selectList(queryWrapper);
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// 随机一个
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if (CollectionUtils.isEmpty(paymentMethodList)) {
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return Result.fail("收款方式为空");
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}
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// int total = paymentMethodList.size();
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// int index = (int) (Math.random() * total);
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// PlatformPaymentMethodEntity paymemtMethod = paymentMethodList.get(index);
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// memberQuickBuySaleEntity.setPaymentName(paymemtMethod.getName());
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// memberQuickBuySaleEntity.setPaymentAccount(paymemtMethod.getAccount());
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memberQuickBuySaleDao.insert(memberQuickBuySaleEntity);
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MemberQuickBuySaleVo memberQuickBuySaleVo = MemberQuickBuySaleEntityMapper.INSTANCE.entityToVo(memberQuickBuySaleEntity);
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// 返回前台付款方式
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// memberQuickBuySaleVo.setPlatforPaymentMethodList(paymentMethodList);
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// memberQuickBuySaleEntity.setReceiveMethod(payMethodList.get(index));
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// 返回前台付款方式
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// memberChargeUsdt.setReceiveMethod(payMethodList.get(index));
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return Result.ok(memberQuickBuySaleVo);
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}
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@Override
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public Result commitPay(MemberQuickBuySaleCommitDto memberQuickBuySaleCommitDto) {
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// 用户提交支付确认 将状态改为付款中
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MemberQuickBuySaleEntity memberQuickBuySaleEntity = new MemberQuickBuySaleEntity();
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memberQuickBuySaleEntity.setId(memberQuickBuySaleCommitDto.getId());
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memberQuickBuySaleEntity.setOrderStatus(2);
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memberQuickBuySaleEntity.setPaymentAccount(memberQuickBuySaleCommitDto.getPaymentAccount());
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memberQuickBuySaleEntity.setPaymentName(memberQuickBuySaleCommitDto.getPaymentName());
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memberQuickBuySaleDao.updateById(memberQuickBuySaleEntity);
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// TODO dingtalk
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return Result.ok("确认成功");
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}
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@Override
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public Result selectById(Long id) {
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MemberQuickBuySaleEntity memberQuickBuySaleEntity = memberQuickBuySaleDao.selectById(id);
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MemberQuickBuySaleVo memberQuickBuySaleVo = MemberQuickBuySaleEntityMapper.INSTANCE.entityToVo(memberQuickBuySaleEntity);
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long startTime = memberQuickBuySaleEntity.getCreateTime().getTime();
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long nowTime = new Date().getTime();
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long third = 30*60*1000;
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memberQuickBuySaleVo.setTimeLeft((third-nowTime+startTime)/1000);
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return Result.ok(memberQuickBuySaleVo);
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}
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@Override
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public Result sell(MemberEntity member,MemberQuickBuySaleDto memberQuickBuySaleDto) {
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// 判断是否存在足够余额
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MemberWalletCoinEntity walletCoin = memberWalletCoinDao.selectWalletCoinBymIdAndCode(member.getId(),CoinTypeEnum.USDT.toString());
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// 判断是否存在足够余额
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if(walletCoin ==null) {
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return Result.fail("您当前可用USDT额度不够");
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}
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BigDecimal extractUsdt = memberQuickBuySaleDto.getAmountUsdt();
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if (extractUsdt == null) {
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return Result.fail("请输入提币量");
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}
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// 判断是否足够
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System.out.println("提币数："+extractUsdt.doubleValue()+" 可用："+walletCoin.getAvailableBalance());
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if (extractUsdt.compareTo(walletCoin.getAvailableBalance())==1) {
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return Result.fail("您当前可用USDT额度不够");
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}
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// 判断是否存在收款方式
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List<MemberPaymentMethodEntity> payMentMethodList = memberPaymentMethodDao.selectByMemberId(member.getId());
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if(CollectionUtils.isEmpty(payMentMethodList)){
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return Result.fail("请配置收款方式");
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}
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// 冻结可用额度
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int i = memberWalletCoinDao.updateFrozenBalance(member.getId(),
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walletCoin.getId(), extractUsdt);
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if (i <= 0) {
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return Result.fail("可用USDT余额不足");
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}
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// 生成订单号
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Long timestamp = System.currentTimeMillis();
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int random = (int) (Math.random() * 10);
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String chargeNo = String.valueOf(timestamp).substring(2) + random;
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// 插入订单表
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MemberQuickBuySaleEntity memberQuickBuySaleEntity = new MemberQuickBuySaleEntity();
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memberQuickBuySaleEntity.setOrderStatus(1);
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memberQuickBuySaleEntity.setMemberId(member.getId());
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memberQuickBuySaleEntity.setAmountUsdt(memberQuickBuySaleDto.getAmountUsdt());
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memberQuickBuySaleEntity.setAmountCny(memberQuickBuySaleDto.getAmountCny());
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memberQuickBuySaleEntity.setOrderNo(chargeNo);
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memberQuickBuySaleEntity.setOrderType("S");
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// 支付码 ID+四位随机数
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int ran = (int) (Math.random() * 10000000);
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memberQuickBuySaleEntity.setPaymentCode(ran + "");
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memberQuickBuySaleDao.insert(memberQuickBuySaleEntity);
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// TODO dingtalk
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return Result.ok("下单成功");
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}
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@Override
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public Result cancelRecharge(Long id) {
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// 获取当前登录用户
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MemberEntity member = LoginUserUtils.getAppLoginUser();
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if(member==null) {
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return Result.fail("登录用户已失效");
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}
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MemberQuickBuySaleEntity memberQuickBuySaleEntity = memberQuickBuySaleDao.selectByIdAndMemberId(id,member.getId());
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memberQuickBuySaleEntity.setOrderStatus(1);
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memberQuickBuySaleDao.updateById(memberQuickBuySaleEntity);
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// 判断是否存在足够余额
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MemberWalletCoinEntity walletCoin = memberWalletCoinDao.selectWalletCoinBymIdAndCode(member.getId(),CoinTypeEnum.USDT.toString());
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boolean flag = true;
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while(flag) {
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walletCoin.setAvailableBalance(walletCoin.getAvailableBalance().add(memberQuickBuySaleEntity.getAmountUsdt()));
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walletCoin.setFrozenBalance(walletCoin.getFrozenBalance().subtract(memberQuickBuySaleEntity.getAmountUsdt()));
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int i = memberWalletCoinDao.updateById(walletCoin);
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if(i>0) {
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flag = false;
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}
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walletCoin = memberWalletCoinDao.selectWalletCoinBymIdAndCode(member.getId(),CoinTypeEnum.USDT.toString());
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}
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return Result.ok("成功");
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}
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}
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