package com.xcong.excoin.modules.documentary.service.impl;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.StrUtil;
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import com.alibaba.fastjson.JSONObject;
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import com.xcong.excoin.common.enumerates.CoinTypeEnum;
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import com.xcong.excoin.common.enumerates.RabbitPriceTypeEnum;
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import com.xcong.excoin.common.response.Result;
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import com.xcong.excoin.common.system.service.CommonService;
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import com.xcong.excoin.modules.contract.dao.ContractHoldOrderDao;
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import com.xcong.excoin.modules.contract.dao.ContractOrderDao;
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import com.xcong.excoin.modules.contract.entity.ContractEntrustOrderEntity;
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import com.xcong.excoin.modules.contract.entity.ContractHoldOrderEntity;
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import com.xcong.excoin.modules.contract.entity.ContractOrderEntity;
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import com.xcong.excoin.modules.contract.mapper.ContractHoldOrderEntityMapper;
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import com.xcong.excoin.modules.documentary.common.NoticeConstant;
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import com.xcong.excoin.modules.documentary.dao.FollowFollowerOrderRelationDao;
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import com.xcong.excoin.modules.documentary.dao.FollowFollowerProfitDao;
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import com.xcong.excoin.modules.documentary.dao.FollowFollowerSettingDao;
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import com.xcong.excoin.modules.documentary.dao.FollowTraderInfoDao;
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import com.xcong.excoin.modules.documentary.entity.FollowFollowerProfitEntity;
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import com.xcong.excoin.modules.documentary.entity.FollowFollowerSettingEntity;
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import com.xcong.excoin.modules.documentary.entity.FollowTraderInfoEntity;
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import com.xcong.excoin.modules.documentary.service.FollowOrderOperationService;
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import com.xcong.excoin.modules.member.dao.MemberDao;
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import com.xcong.excoin.modules.member.dao.MemberWalletContractDao;
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import com.xcong.excoin.modules.member.entity.AgentReturnEntity;
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import com.xcong.excoin.modules.member.entity.MemberEntity;
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import com.xcong.excoin.modules.member.entity.MemberWalletContractEntity;
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import com.xcong.excoin.modules.platform.entity.PlatformTradeSettingEntity;
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import com.xcong.excoin.rabbit.pricequeue.OrderModel;
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import com.xcong.excoin.rabbit.producer.OrderProducer;
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import com.xcong.excoin.utils.CacheSettingUtils;
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import com.xcong.excoin.utils.CalculateUtil;
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import com.xcong.excoin.utils.LogRecordUtils;
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import com.xcong.excoin.utils.ThreadPoolUtils;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.Date;
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import java.util.List;
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/**
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* @author helius
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*/
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@Slf4j
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@Service
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public class FollowOrderOperationServiceImpl implements FollowOrderOperationService {
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@Resource
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private ContractHoldOrderDao contractHoldOrderDao;
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@Resource
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private FollowFollowerSettingDao followFollowerSettingDao;
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@Resource
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private CacheSettingUtils cacheSettingUtils;
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@Resource
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private FollowFollowerOrderRelationDao followFollowerOrderRelationDao;
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@Resource
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private MemberWalletContractDao memberWalletContractDao;
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@Resource
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private MemberDao memberDao;
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@Resource
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private CommonService commonService;
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@Resource
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private ContractOrderDao contractOrderDao;
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@Resource
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private OrderProducer producer;
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@Resource
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private FollowTraderInfoDao followTraderInfoDao;
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@Override
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public void addFollowerOrder(Long id) {
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// 查询交易员订单
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ContractHoldOrderEntity holdOrderEntity = contractHoldOrderDao.selectById(id);
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List<FollowFollowerSettingEntity> followerSettings = followFollowerSettingDao.selectAllFollowerSettingByTradeMemberId(holdOrderEntity.getMemberId());
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// 开仓价
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BigDecimal openPrice = holdOrderEntity.getOpeningPrice();
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PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();
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// 交易员信息
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FollowTraderInfoEntity followTraderInfoEntity = followTraderInfoDao.selectTraderInfoByMemberId(holdOrderEntity.getMemberId());
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// 点差
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BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(holdOrderEntity.getSymbol());
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Long tradeMemberId = holdOrderEntity.getMemberId();
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if (CollUtil.isNotEmpty(followerSettings)) {
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for (FollowFollowerSettingEntity followerSetting : followerSettings) {
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// 当前持仓张数
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Integer holdingCnt = followFollowerOrderRelationDao.selectFollowerHoldingSymbolCnt(tradeMemberId, followerSetting.getMemberId());
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// 跟单张数 根据跟随者设置，若为固定张数，则为其固定张数，若为固定比例，则与交易员张数相乘。但必须小于最大持仓张数
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int symbolCnt = 0;
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if (followerSetting.getFollowType().equals(FollowFollowerSettingEntity.FOLLOW_TYPE_PIECE)) {
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symbolCnt = followerSetting.getFollowCnt();
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} else {
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symbolCnt = followerSetting.getFollowCnt() * holdOrderEntity.getSymbolCnt();
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}
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if (followerSetting.getMaxFollowCnt() != null && followerSetting.getMaxFollowCnt() !=0) {
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// 若张数+当前持仓张数大于最大持仓张数，则取最大持仓减去当前持仓，若差值小于等于0，则不下单
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if (symbolCnt + holdingCnt > followerSetting.getMaxFollowCnt()) {
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symbolCnt = followerSetting.getMaxFollowCnt() - holdingCnt;
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}
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if (symbolCnt <= 0) {
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continue;
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}
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}
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MemberWalletContractEntity walletContract = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(followerSetting.getMemberId(), CoinTypeEnum.USDT.name());
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if (walletContract == null) {
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log.info("钱包地址不存在:{}", followerSetting.getMemberId());
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continue;
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}
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// 开仓手续费 建仓价*规格*手数*手续费率
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BigDecimal openFeePrice = openPrice.multiply(lotNumber)
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.multiply(new BigDecimal(symbolCnt))
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.multiply(tradeSettingEntity.getFeeRatio().divide(new BigDecimal(100)))
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.setScale(8, BigDecimal.ROUND_DOWN);
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// 保证金
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BigDecimal bondAmount = openPrice.multiply(lotNumber).multiply(new BigDecimal(symbolCnt))
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.multiply(BigDecimal.ONE.divide(new BigDecimal(holdOrderEntity.getLeverRatio())))
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.setScale(8, BigDecimal.ROUND_DOWN);
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// 预付款
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BigDecimal prePaymentAmount = bondAmount.add(openFeePrice).add(openFeePrice);
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if (prePaymentAmount.compareTo(walletContract.getAvailableBalance()) > -1) {
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log.info("可用金额不足");
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continue;
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}
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MemberEntity memberEntity = memberDao.selectById(followerSetting.getMemberId());
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// 强平价
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BigDecimal forceClosingPrice = CalculateUtil.getForceSetPrice(bondAmount, openPrice, symbolCnt, lotNumber, holdOrderEntity.getOpeningType(), memberEntity);
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ContractHoldOrderEntity followHoldOrder = new ContractHoldOrderEntity();
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followHoldOrder.setMemberId(memberEntity.getId());
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followHoldOrder.setOrderNo(commonService.generateOrderNo(memberEntity.getId()));
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followHoldOrder.setPositionType(ContractEntrustOrderEntity.POSITION_TYPE_ADD);
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followHoldOrder.setTradeType(ContractHoldOrderEntity.TRADE_TYPE_MARK);
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followHoldOrder.setSymbol(holdOrderEntity.getSymbol());
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followHoldOrder.setSymbolCnt(symbolCnt);
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followHoldOrder.setSymbolSku(lotNumber);
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followHoldOrder.setLeverRatio(holdOrderEntity.getLeverRatio());
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followHoldOrder.setForceClosingPrice(forceClosingPrice);
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followHoldOrder.setOpeningFeeAmount(openFeePrice);
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followHoldOrder.setOpeningPrice(openPrice);
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followHoldOrder.setOpeningType(holdOrderEntity.getOpeningType());
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followHoldOrder.setMarkPrice(openPrice);
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followHoldOrder.setIsCanClosing(ContractHoldOrderEntity.ORDER_CAN_CLOSING_Y);
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followHoldOrder.setPrePaymentAmount(prePaymentAmount);
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followHoldOrder.setBondAmount(bondAmount.add(openFeePrice));
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followHoldOrder.setOperateNo(1);
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// 设置合约类型
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holdOrderEntity.setContractType(ContractOrderEntity.CONTRACTTYPE_DOCUMENTARY);
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ContractOrderEntity contractOrderEntity = ContractHoldOrderEntityMapper.INSTANCE.holdOrderToOrder(holdOrderEntity);
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contractOrderEntity.setOpeningTime(new Date());
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contractHoldOrderDao.insert(holdOrderEntity);
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int i = contractOrderDao.insert(contractOrderEntity);
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if (i > 0) {
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memberWalletContractDao.increaseWalletContractBalanceById(prePaymentAmount.negate(), openFeePrice.negate(), null, walletContract.getId());
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// 发送爆仓消息
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sendOrderBombMsg(holdOrderEntity.getId(), holdOrderEntity.getOpeningType(), forceClosingPrice, holdOrderEntity.getSymbol(), holdOrderEntity.getOperateNo());
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// 计算佣金
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ThreadPoolUtils.calReturnMoney(memberEntity.getId(), contractOrderEntity.getOpeningFeeAmount(), contractOrderEntity, AgentReturnEntity.ORDER_TYPE_OPEN);
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// 插入财务流水
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if (holdOrderEntity.getOpeningType() == ContractHoldOrderEntity.OPENING_TYPE_MORE) {
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LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), prePaymentAmount, walletContract.getAvailableBalance().subtract(prePaymentAmount), holdOrderEntity.getSymbol(), "买涨持仓", "买涨:" + holdOrderEntity.getSymbol());
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LogRecordUtils.insertFollowerNotice(memberEntity.getId(), NoticeConstant.OPEN_ORDER_TITLE, StrUtil.format(NoticeConstant.OPEN_ORDER_CONTENT, holdOrderEntity.getSymbol() + "开多", openPrice, followTraderInfoEntity.getNickname()));
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} else {
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LogRecordUtils.insertMemberAccountFlow(memberEntity.getId(), prePaymentAmount, walletContract.getAvailableBalance().subtract(prePaymentAmount), holdOrderEntity.getSymbol(), "买跌持仓", "买跌:" + holdOrderEntity.getSymbol());
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LogRecordUtils.insertFollowerNotice(memberEntity.getId(), NoticeConstant.OPEN_ORDER_TITLE, StrUtil.format(NoticeConstant.OPEN_ORDER_CONTENT, holdOrderEntity.getSymbol() + "开空", openPrice, followTraderInfoEntity.getNickname()));
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}
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}
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}
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}
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}
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public void sendOrderBombMsg(Long id, int type, BigDecimal forceClosingPrice, String symbol, int operateNo) {
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OrderModel model = null;
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// 开多
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if (ContractHoldOrderEntity.OPENING_TYPE_MORE == type) {
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model = new OrderModel(id, RabbitPriceTypeEnum.CLOSE_MORE_BOMB.getValue(), forceClosingPrice.setScale(8, RoundingMode.HALF_UP).toPlainString(), symbol, operateNo);
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// 开空
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} else {
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model = new OrderModel(id, RabbitPriceTypeEnum.CLOSE_LESS_BOMB.getValue(), forceClosingPrice.setScale(8, RoundingMode.HALF_UP).toPlainString(), symbol, operateNo);
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}
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producer.sendPriceOperate(JSONObject.toJSONString(model));
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}
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}
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