package com.nq.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.nq.common.ServerResponse;
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import com.nq.dao.MoneyLogMapper;
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import com.nq.dao.UserAssetsMapper;
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import com.nq.enums.EStockType;
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import com.nq.enums.EUserAssets;
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import com.nq.pojo.MoneyLog;
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import com.nq.pojo.UserAssets;
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import com.nq.service.IUserAssetsServices;
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import org.springframework.beans.factory.annotation.Autowired;
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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.util.Date;
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import java.util.List;
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import java.util.Objects;
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/**
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* 用户资产
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*/
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@Service
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public class UserAssetsServices implements IUserAssetsServices {
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@Resource
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UserAssetsMapper userAssetsMapper;
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@Resource
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MoneyLogMapper moneyLogMapper;
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@Autowired
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UserRechargeServiceImpl userRechargeService;
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@Autowired
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UserWithdrawServiceImpl withdrawService;
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@Override
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public UserAssets assetsByTypeAndUserId(String accetType, Integer userId) {
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if(accetType.equals("SZHB")){
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accetType = "US";
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}
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QueryWrapper<UserAssets> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("accect_type",accetType);
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queryWrapper.eq("user_id",userId);
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UserAssets userAssets = userAssetsMapper.selectOne(queryWrapper);
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if(userAssets == null){
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userAssets = new UserAssets();
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userAssets.setAccectType(accetType);
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userAssets.setUserId(userId);
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userAssetsMapper.insert(userAssets);
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}
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userAssets = userAssetsMapper.selectOne(queryWrapper);
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return userAssets;
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}
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@Override
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public ServerResponse updateUserAssets(Integer id, String amt,String type) {
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UserAssets userAssets = userAssetsMapper.selectById(id);
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// 0 入款 1是扣钱 2 是充值 3 是提币
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BigDecimal bigAmt = new BigDecimal(amt);
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if(type.equals("0") || type.equals("1")){
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if(type.equals("1")){
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bigAmt = bigAmt.negate();
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}
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if(type.equals("0")){
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if(userAssets.getAmountToBeCovered().compareTo(BigDecimal.ZERO) > 0){
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BigDecimal availableBalance = bigAmt.subtract(userAssets.getAmountToBeCovered());
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if(availableBalance.compareTo(BigDecimal.ZERO) > 0){
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(availableBalance));
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userAssets.setAmountToBeCovered(BigDecimal.ZERO);
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}else{
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BigDecimal amountToBeCovered = userAssets.getAmountToBeCovered().subtract(bigAmt);
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userAssets.setAmountToBeCovered(amountToBeCovered);
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}
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}else{
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(bigAmt));
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}
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}else{
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if(userAssets.getAvailableBalance().compareTo(BigDecimal.ZERO) <= 0){
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return ServerResponse.createByErrorMsg("客户账户余额为0");
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}else if(userAssets.getAvailableBalance().subtract(bigAmt.abs()).compareTo(BigDecimal.ZERO) < 0){
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return ServerResponse.createByErrorMsg("客户账户余额不足扣款");
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}
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(bigAmt));
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}
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if( userAssetsMapper.updateById(userAssets)>0){
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return ServerResponse.createBySuccess();
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}else{
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return ServerResponse.createByErrorMsg("修改金额失败");
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}
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}else{
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if(type.equals("2")){
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return userRechargeService.createOrder(userAssets.getUserId(),1,bigAmt.intValue(),"1");
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}else{
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return ServerResponse.createBySuccess();
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}
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}
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}
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@Override
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public List<UserAssets> assetsByUserId(Integer userId) {
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QueryWrapper<UserAssets> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("user_id",userId);
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return userAssetsMapper.selectList(queryWrapper);
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}
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@Override
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public BigDecimal getAvailableBalance(String accetType, Integer userId) {
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if(accetType.equals("SZHB")){
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accetType = "US";
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}
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return assetsByTypeAndUserId(accetType,userId).getAvailableBalance();
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}
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@Override
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public Boolean availablebalanceChange(String accetType, Integer userId, EUserAssets eUserAssets, BigDecimal amount, String desc, String descType) {
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UserAssets userAssets = assetsByTypeAndUserId(accetType,userId);
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String type = eUserAssets.getDesc();
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String before = userAssets.getAvailableBalance().toString();
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String accectType = userAssets.getAccectType();
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if(Objects.equals(eUserAssets.getCode(), EUserAssets.BUY.getCode())){
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(amount));
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userAssets.setFreezeMoney(userAssets.getFreezeMoney().add(amount.negate()));
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}else if(Objects.equals(eUserAssets.getCode(), EUserAssets.CLOSE_POSITION.getCode())){
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(amount));
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extracted(amount, userAssets);
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}else if(Objects.equals(eUserAssets.getCode(), EUserAssets.CLOSE_POSITION_RETURN_SECURITY_DEPOSIT.getCode())){
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if(userAssets.getAmountToBeCovered().compareTo(BigDecimal.ZERO) > 0){
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BigDecimal availableBalance = amount.subtract(userAssets.getAmountToBeCovered());
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if(availableBalance.compareTo(BigDecimal.ZERO) > 0){
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(availableBalance));
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userAssets.setAmountToBeCovered(BigDecimal.ZERO);
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}else{
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BigDecimal amountToBeCovered = userAssets.getAmountToBeCovered().subtract(amount);
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userAssets.setAmountToBeCovered(amountToBeCovered);
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}
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}else{
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(amount));
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}
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userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(amount));
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}else if(Objects.equals(eUserAssets.getCode(), EUserAssets.CALCULATE_PROFIT_AND_LOSS.getCode())){
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extracted(amount, userAssets);
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}else if(Objects.equals(eUserAssets.getCode(), EUserAssets.TRANSFER.getCode())){
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(amount));
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eUserAssets.setDesc(desc);
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}else if(Objects.equals(eUserAssets.getCode(), EUserAssets.TOP_UP.getCode())){
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if(userAssets.getAmountToBeCovered().compareTo(BigDecimal.ZERO) > 0){
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BigDecimal availableBalance = amount.subtract(userAssets.getAmountToBeCovered());
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if(availableBalance.compareTo(BigDecimal.ZERO) > 0){
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(availableBalance));
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userAssets.setAmountToBeCovered(BigDecimal.ZERO);
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}else{
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BigDecimal amountToBeCovered = userAssets.getAmountToBeCovered().subtract(amount);
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userAssets.setAmountToBeCovered(amountToBeCovered);
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}
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}else{
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(amount));
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}
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}else if(Objects.equals(eUserAssets.getCode(), EUserAssets.WITHDRAW.getCode())){
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(amount));
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}else if(Objects.equals(eUserAssets.getCode(), EUserAssets.HANDLING_CHARGE.getCode())){
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userAssets.setHandlingCharge(userAssets.getHandlingCharge().add(amount.abs()));
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userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(amount.negate()));
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extracted(amount.negate(),userAssets);
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}else if(Objects.equals(eUserAssets.getCode(), EUserAssets.CONSTRAINT_CLOSE_POSITION.getCode())){
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userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(amount));
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if(userAssets.getIsZf() == 0){
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userAssets.setCumulativeProfitAndLoss(userAssets.getCumulativeProfitAndLoss().subtract(amount));
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}else{
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userAssets.setCumulativeProfitAndLoss(userAssets.getCumulativeProfitAndLoss().add(amount));
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}
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extracted(userAssets);
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}
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String after = userAssets.getAvailableBalance().toString();
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MoneyLog moneyLog = new MoneyLog();
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moneyLog.setDescs(eUserAssets.getDesc());
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moneyLog.setBeFore(before);
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moneyLog.setAfter(after);
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moneyLog.setAmount(amount.toString());
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moneyLog.setAccectType(accectType);
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moneyLog.setType(eUserAssets.getCode());
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moneyLog.setUserId(userId+"");
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moneyLog.setSymbol(EStockType.getEStockTypeByCode(accetType).getSymbol());
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moneyLog.setCreateTime(new Date());
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moneyLogMapper.insert(moneyLog);
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return userAssetsMapper.updateById(userAssets)>1;
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}
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//只要涉及到cumulativeProfitAndLoss变动重新设置状态
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private static void extracted(UserAssets userAssets) {
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if(userAssets.getCumulativeProfitAndLoss().compareTo(BigDecimal.ZERO) >= 0){
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userAssets.setIsZf(0);
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}else{
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userAssets.setIsZf(1);
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userAssets.setCumulativeProfitAndLoss(userAssets.getCumulativeProfitAndLoss().abs());
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}
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}
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private static void extracted(BigDecimal amount, UserAssets userAssets) {
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if(userAssets.getIsZf() == 1){
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userAssets.setCumulativeProfitAndLoss(userAssets.getCumulativeProfitAndLoss().negate());
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}
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if(userAssets.getIsZf() == 0){
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if(amount.compareTo(BigDecimal.ZERO) >= 0){
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userAssets.setCumulativeProfitAndLoss(userAssets.getCumulativeProfitAndLoss().add(amount.abs()));
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}else{
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userAssets.setCumulativeProfitAndLoss(userAssets.getCumulativeProfitAndLoss().subtract(amount.abs()));
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}
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}else{
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if(amount.compareTo(BigDecimal.ZERO) >= 0){
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userAssets.setCumulativeProfitAndLoss(userAssets.getCumulativeProfitAndLoss().add(amount.abs()));
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}else{
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userAssets.setCumulativeProfitAndLoss(userAssets.getCumulativeProfitAndLoss().subtract(amount.abs()));
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}
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}
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extracted(userAssets);
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}
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}
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