package com.xcong.excoin.modules.contract.service.impl;
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import cn.hutool.core.collection.CollUtil;
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import com.xcong.excoin.common.enumerates.CoinTypeEnum;
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import com.xcong.excoin.common.enumerates.OrderClosingTypeEnum;
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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.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.contract.service.RabbitOrderService;
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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.utils.CacheSettingUtils;
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import com.xcong.excoin.utils.CoinTypeConvert;
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import com.xcong.excoin.utils.RedisUtils;
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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 org.springframework.transaction.annotation.Transactional;
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import javax.annotation.Resource;
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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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/**
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* @author wzy
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* @date 2020-06-01
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**/
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@Slf4j
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@Service
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public class RabbitOrderServiceImpl implements RabbitOrderService {
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@Resource
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private MemberDao memberDao;
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@Resource
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private OrderWebsocketServiceImpl orderWebsocketService;
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@Resource
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private ContractHoldOrderDao contractHoldOrderDao;
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@Resource
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private ContractOrderDao contractOrderDao;
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@Resource
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private CommonService commonService;
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@Resource
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private MemberWalletContractDao memberWalletContractDao;
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@Resource
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private CacheSettingUtils cacheSettingUtils;
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@Resource
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private RedisUtils redisUtils;
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@Transactional(rollbackFor = Exception.class)
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@Override
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public void cancelHoldOrder(List<Long> ids) {
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if (CollUtil.isNotEmpty(ids)) {
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if (ids.size() == 1) {
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ContractHoldOrderEntity holdOrderEntity = contractHoldOrderDao.selectById(ids.get(0));
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cancelHoldOrderMethod(holdOrderEntity);
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} else {
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List<ContractHoldOrderEntity> holdOrderEntities = contractHoldOrderDao.selectBatchIds(ids);
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if (CollUtil.isNotEmpty(holdOrderEntities)) {
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for (ContractHoldOrderEntity holdOrder : holdOrderEntities) {
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cancelHoldOrderMethod(holdOrder);
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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 cancelHoldOrderMethod(ContractHoldOrderEntity holdOrderEntity) {
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String symbol = holdOrderEntity.getSymbol();
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// 获取最新价
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BigDecimal newPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(symbol)));
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MemberEntity memberEntity = memberDao.selectById(holdOrderEntity.getMemberId());
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MemberWalletContractEntity walletContract = memberWalletContractDao.findWalletContractByMemberIdAndSymbol(holdOrderEntity.getMemberId(), CoinTypeEnum.USDT.name());
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if (walletContract != null) {
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// 删除持仓表订单
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contractHoldOrderDao.deleteById(holdOrderEntity.getId());
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BigDecimal lotNumber = cacheSettingUtils.getSymbolSku(symbol);
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// 盈亏
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BigDecimal profitOrLoss = BigDecimal.ZERO;
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Integer orderType = null;
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Integer closingType = null;
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// 开多
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if (ContractHoldOrderEntity.OPENING_TYPE_MORE == holdOrderEntity.getOpeningType()) {
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// (最新价-开仓价)*规格*张数
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profitOrLoss = newPrice.subtract(holdOrderEntity.getOpeningPrice()).multiply(lotNumber).multiply(new BigDecimal(holdOrderEntity.getSymbolCnt()));
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orderType = ContractOrderEntity.ORDER_TYPE_CLOSE_MORE;
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closingType = OrderClosingTypeEnum.CLOSE_MORE.getValue();
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// 开空
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} else {
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// (开仓价-最新价)*规格*张数
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profitOrLoss = holdOrderEntity.getOpeningPrice().subtract(newPrice).multiply(lotNumber).multiply(new BigDecimal(holdOrderEntity.getSymbolCnt()));
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orderType = ContractOrderEntity.ORDER_TYPE_CLOSE_LESS;
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closingType = OrderClosingTypeEnum.CLOSE_LESS.getValue();
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}
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if (memberEntity.getIsProfit() == MemberEntity.IS_PROFIT_Y) {
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PlatformTradeSettingEntity tradeSettingEntity = cacheSettingUtils.getTradeSetting();
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if (profitOrLoss.compareTo(BigDecimal.ZERO) > -1) {
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profitOrLoss = profitOrLoss.multiply(BigDecimal.ONE.subtract(tradeSettingEntity.getProfitParam()));
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} else {
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profitOrLoss = profitOrLoss.multiply(BigDecimal.ONE.add(tradeSettingEntity.getProfitParam()));
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}
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}
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// 盈亏比例(回报率)
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BigDecimal rewardRatio = profitOrLoss.divide(holdOrderEntity.getBondAmount().subtract(holdOrderEntity.getOpeningFeeAmount()), 8, BigDecimal.ROUND_DOWN);
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ContractOrderEntity contractOrderEntity = ContractHoldOrderEntityMapper.INSTANCE.holdOrderToOrder(holdOrderEntity);
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contractOrderEntity.setId(null);
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contractOrderEntity.setOrderType(orderType);
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contractOrderEntity.setClosingPrice(newPrice);
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contractOrderEntity.setClosingFeeAmount(holdOrderEntity.getOpeningFeeAmount());
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contractOrderEntity.setClosingTime(new Date());
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contractOrderEntity.setClosingType(closingType);
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contractOrderEntity.setRewardAmount(profitOrLoss);
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contractOrderEntity.setRewardRatio(rewardRatio);
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contractOrderDao.insert(contractOrderEntity);
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// 计算盈利或亏损后可用金额和总金额应该增加或减少的
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BigDecimal addMoney = holdOrderEntity.getBondAmount().subtract(holdOrderEntity.getOpeningPrice()).add(profitOrLoss);
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log.info("平仓增加金额:{}", addMoney);
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walletContract.setFrozenBalance(walletContract.getFrozenBalance().subtract(holdOrderEntity.getBondAmount()));
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walletContract.setAvailableBalance(walletContract.getAvailableBalance().add(addMoney));
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walletContract.setTotalBalance(walletContract.getTotalBalance().add(addMoney));
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// 计算佣金
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ThreadPoolUtils.calReturnMoney(memberEntity.getId(), contractOrderEntity.getClosingFeeAmount(), contractOrderEntity, AgentReturnEntity.ORDER_TYPE_CLOSE);
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}
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}
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}
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