package com.yami.trading.api.controller;
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import cn.hutool.core.collection.CollectionUtil;
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import cn.hutool.core.util.StrUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.yami.trading.api.dto.CloseAction;
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import com.yami.trading.api.dto.OpenAction;
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import com.yami.trading.bean.contract.domain.ContractApplyOrder;
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import com.yami.trading.bean.contract.domain.ContractOrder;
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import com.yami.trading.bean.contract.mapstruct.ContractApplyOrderWrapper;
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import com.yami.trading.bean.data.domain.Realtime;
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import com.yami.trading.bean.item.domain.Item;
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import com.yami.trading.bean.item.dto.ItemLeverageDTO;
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import com.yami.trading.bean.model.User;
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import com.yami.trading.bean.model.Wallet;
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import com.yami.trading.bean.syspara.domain.Syspara;
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import com.yami.trading.common.domain.Result;
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import com.yami.trading.common.exception.YamiShopBindException;
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import com.yami.trading.common.lang.LangUtils;
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import com.yami.trading.common.util.MarketOpenChecker;
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import com.yami.trading.common.util.StringUtils;
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import com.yami.trading.common.util.ThreadUtils;
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import com.yami.trading.security.common.util.SecurityUtils;
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import com.yami.trading.service.SessionTokenService;
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import com.yami.trading.service.StrongLevelCalculationService;
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import com.yami.trading.service.WalletService;
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import com.yami.trading.service.contract.ContractApplyOrderService;
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import com.yami.trading.service.contract.ContractLockService;
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import com.yami.trading.service.contract.ContractOrderService;
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import com.yami.trading.service.data.DataService;
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import com.yami.trading.service.item.ItemLeverageService;
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import com.yami.trading.service.item.ItemService;
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import com.yami.trading.service.syspara.SysparaService;
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import com.yami.trading.service.user.UserService;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import lombok.extern.slf4j.Slf4j;
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import org.redisson.api.RLock;
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import org.redisson.api.RedissonClient;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.security.core.parameters.P;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import javax.servlet.http.HttpServletRequest;
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import javax.validation.Valid;
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import javax.validation.constraints.NotBlank;
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import java.io.IOException;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.util.*;
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import java.util.concurrent.TimeUnit;
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/**
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* 订单表Controller
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*
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* @author lucas
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* @version 2023-03-29
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*/
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@Api(tags = "订单表")
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@RestController
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@Slf4j
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public class ApiContractApplyOrderController {
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private final String action = "/api/contractApplyOrder!";
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@Autowired
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private ContractApplyOrderService contractApplyOrderService;
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@Autowired
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private DataService dataService;
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@Autowired
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private ContractApplyOrderWrapper contractApplyOrderWrapper;
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@Autowired
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private ItemService itemService;
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@Autowired
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private ItemLeverageService itemLeverageService;
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@Autowired
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private WalletService walletService;
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@Autowired
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private SysparaService sysparaService;
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@Autowired
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private RedissonClient redissonClient;
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@Autowired
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private UserService userService;
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@Autowired
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private ContractOrderService contractOrderService;
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@Autowired
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private ContractLockService contractLockService;
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@Autowired
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private SessionTokenService sessionTokenService;
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/**
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* 开仓页面参数
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* <p>
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* symbol 币种
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*/
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@RequestMapping(action + "openview.action")
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public Result<Map<String, Object>> openview(@RequestParam(required = true) String symbol) throws IOException {
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Map<String, Object> data = new HashMap<String, Object>();
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Item item = itemService.findBySymbol(symbol);
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data.put("amount", item.getUnitAmount());
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data.put("fee", item.getUnitFee());
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List<ItemLeverageDTO> lLeverageDTO = itemLeverageService.findByItemId(item.getUuid());
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data.put("lever", lLeverageDTO);
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String partyId = SecurityUtils.getCurrentUserId();
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if (!StrUtil.isBlank(partyId)) {
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Wallet wallet = walletService.findByUserId(partyId);
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// 账户剩余资 金
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BigDecimal useAmount = item.getUnitAmount().add(item.getUnitFee());
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BigDecimal volume = wallet.getMoney().divide(useAmount,0, RoundingMode.DOWN);
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data.put("volume", volume.toPlainString());
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} else {
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data.put("volume", 0.00D);
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}
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data.put("open", MarketOpenChecker.isMarketOpenByItemCloseType(item.getOpenCloseType()));
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BigDecimal contractOpenLimitMin = new BigDecimal(sysparaService.find("contract_open_limit_min").getSvalue());
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data.put("contract_open_limit_min", contractOpenLimitMin);
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BigDecimal contractOpenLimitMax = new BigDecimal(sysparaService.find("contract_open_limit_max").getSvalue());
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data.put("contract_open_limit_max", contractOpenLimitMax);
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return Result.succeed(data);
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}
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/**
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* 平仓页面参数
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* <p>
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* symbol 币种
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*/
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@RequestMapping(action + "closeview.action")
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public Result<Map<String, Object>> closeview(HttpServletRequest request, @RequestParam(required = true) String symbol) throws IOException {
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String direction = request.getParameter("direction");
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// if(StringUtils.isEmptyString(direction)){
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// direction = "sell";
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// }
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String partyId = SecurityUtils.getCurrentUserId();
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Map<String, Object> data = new HashMap<String, Object>();
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if (StrUtil.isNotBlank(partyId)) {
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List<ContractOrder> list = this.contractOrderService.findSubmitted(partyId, symbol, direction);
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BigDecimal ordervolume = BigDecimal.ZERO;
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for (ContractOrder contractOrder : list) {
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ordervolume = ordervolume.add(contractOrder.getVolume());
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}
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// List<ContractApplyOrder> contractApplyOrderSubmitted = this.contractApplyOrderService.findSubmitted(partyId, symbol, ContractApplyOrder.OFFSET_CLOSE, direction);
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// for (ContractApplyOrder contractApplyOrder : contractApplyOrderSubmitted) {
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// ordervolume = ordervolume.subtract(contractApplyOrder.getVolume());
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// }
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data.put("amount", ordervolume);
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if (null == list || 0 == list.size()) {
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data.put("lever_rate", 1);
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} else {
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if (null == list.get(0) || null == list.get(0).getLeverRate()) {
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data.put("lever_rate", 1);
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} else {
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data.put("lever_rate", list.get(0).getLeverRate());
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}
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}
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String session_token = this.sessionTokenService.savePut(partyId);
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data.put("session_token", session_token);
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} else {
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data.put("amount", BigDecimal.ZERO);
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data.put("lever_rate", 1);
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}
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BigDecimal contractCloseLimitMin = new BigDecimal(sysparaService.find("contract_close_limit_min").getSvalue());
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data.put("contract_close_limit_min", contractCloseLimitMin);
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BigDecimal contractCloseLimitMax = new BigDecimal(sysparaService.find("contract_close_limit_max").getSvalue());
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data.put("contract_close_limit_max", contractCloseLimitMax);
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return Result.succeed(data);
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}
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/**
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* 开仓
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*/
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@RequestMapping(action + "open.action")
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public Result<String> open(@Valid OpenAction openAction) throws IOException, InterruptedException {
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String partyId = SecurityUtils.getUser().getUserId();
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RLock rLock = redissonClient.getLock("contract_open_" + partyId);
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boolean lockAcquired = false;
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double faceValue = 0.01;//面值
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double minAmount = 0.01;//最低张数
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try {
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// 尝试获取锁，最多等待5秒
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lockAcquired = rLock.tryLock(5, TimeUnit.SECONDS);
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if (!lockAcquired) {
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log.warn("无法获取锁: contract_open_{}", partyId);
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throw new YamiShopBindException("请稍后再试");
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}
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//判断下单金额是否符合最低金额 最低下单张数：0.01
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//合约张数 张数=保证金*杠杆倍数/（面值*最新成交价）
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double v = openAction.getAmount().doubleValue() * openAction.getLever_rate().doubleValue() / (faceValue * openAction.getPrice().doubleValue());
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BigDecimal amount = BigDecimal.valueOf(v).setScale(4, RoundingMode.DOWN);
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if (amount.compareTo(new BigDecimal(faceValue)) < 0) {
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double minimumAmount = minAmount * faceValue * openAction.getPrice().doubleValue() / openAction.getLever_rate().doubleValue();
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double roundedAmount = Math.ceil(minimumAmount * 10000) / 10000;
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throw new YamiShopBindException("最低下单金额："+roundedAmount);
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}
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// 校验当前用户订单状态
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checkContractOrderStatus(openAction, partyId);
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// 校验用户是否被锁定
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checkUserStatus(partyId);
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// 校验用户网络限制
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checkUserNetworkRestriction(partyId);
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// 创建新的合约申请订单
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createContractApplyOrder(openAction, partyId);
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} catch (YamiShopBindException e) {
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log.error("错误信息: {}", e.getMessage(), e);
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throw e; // 重新抛出自定义异常
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} catch (Exception e) {
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log.error("系统异常: {}", e.getMessage(), e);
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throw new YamiShopBindException("操作失败，请稍后再试");
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} finally {
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// 确保释放锁
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if (lockAcquired && rLock.isHeldByCurrentThread()) {
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rLock.unlock();
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}
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}
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return Result.succeed(null, "ok");
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}
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// 校验合约订单状态
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private void checkContractOrderStatus(OpenAction openAction, String partyId) {
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LambdaQueryWrapper<ContractOrder> wrapper = new LambdaQueryWrapper<>();
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wrapper.eq(ContractOrder::getPartyId, partyId);
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wrapper.eq(ContractOrder::getState, "submitted");
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wrapper.eq(ContractOrder::getLocationType, openAction.getLocationType() == 0 ? 1 : 0);
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List<ContractOrder> list = contractOrderService.list(wrapper);
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if (CollectionUtil.isNotEmpty(list)) {
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String errorMessage = openAction.getLocationType() == 0 ?
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"下单失败，当前持有全仓仓位，不支持逐仓下单！" :
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"下单失败，当前持有逐仓仓位，不支持全仓下单！";
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throw new YamiShopBindException(errorMessage);
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}
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}
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// 校验用户状态
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private void checkUserStatus(String partyId) {
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User user = userService.getById(partyId);
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if (!user.isEnabled()) {
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throw new YamiShopBindException("User is locked");
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}
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}
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// 校验用户网络限制
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private void checkUserNetworkRestriction(String partyId) {
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Syspara syspara = sysparaService.find("stop_user_internet");
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String stopUserInternet = syspara.getSvalue();
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if (StringUtils.isNotEmpty(stopUserInternet)) {
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String[] stopUsers = stopUserInternet.split(",");
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User user = userService.getById(partyId);
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if (Arrays.asList(stopUsers).contains(user.getUserName())) {
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throw new YamiShopBindException("无网络");
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}
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}
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}
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// 创建合约申请订单
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private void createContractApplyOrder(OpenAction openAction, String partyId) {
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ContractApplyOrder order = new ContractApplyOrder();
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order.setPartyId(partyId);
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order.setSymbol(openAction.getSymbol());
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order.setDirection(openAction.getDirection());
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order.setOffset(ContractApplyOrder.OFFSET_OPEN);
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// order.setVolume(openAction.getAmount());
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// order.setVolumeOpen(openAction.getAmount());
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order.setLeverRate(openAction.getLever_rate());
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order.setPrice(openAction.getPrice());
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order.setStopPriceProfit(openAction.getStop_price_profit());
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order.setStopPriceLoss(openAction.getStop_price_loss());
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order.setOrderPriceType(openAction.getPrice_type());
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order.setState(ContractApplyOrder.STATE_SUBMITTED);
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order.setMoney(openAction.getAmount());
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order.setLocationType(openAction.getLocationType());
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contractApplyOrderService.saveCreate(order);
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}
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/**
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* 平仓
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*/
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@RequestMapping(action + "close.action")
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public Result<String> close(@Valid CloseAction closeAction) throws IOException, InterruptedException {
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String partyId = SecurityUtils.getUser().getUserId();
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RLock rLock = redissonClient.getLock("contract_close_" + partyId);
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boolean lockResult = rLock.tryLock(5, TimeUnit.SECONDS);
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if (!lockResult) {
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throw new YamiShopBindException("请稍后再试");
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}
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try {
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User user = userService.getById(partyId);
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if (!user.isEnabled()) {
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throw new YamiShopBindException("User is locked");
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}
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Syspara syspara = sysparaService.find("stop_user_internet");
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String stopUserInternet = syspara.getSvalue();
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if(org.apache.commons.lang3.StringUtils.isNotEmpty(stopUserInternet)) {
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String[] stopUsers = stopUserInternet.split(",");
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System.out.println("userName = " + user.getUserName());
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System.out.println("stopUserInternet = " + stopUserInternet);
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if(Arrays.asList(stopUsers).contains(user.getUserName())){
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throw new YamiShopBindException("无网络");
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}
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}
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ContractApplyOrder order = new ContractApplyOrder();
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order.setPartyId(partyId);
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order.setSymbol(closeAction.getSymbol());
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order.setDirection(closeAction.getDirection());
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order.setOffset(ContractApplyOrder.OFFSET_OPEN);
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order.setVolume(closeAction.getAmount());
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order.setVolumeOpen(closeAction.getAmount());
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order.setPrice(closeAction.getPrice());
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order.setOrderPriceType(closeAction.getPrice_type());
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order.setState(ContractApplyOrder.STATE_SUBMITTED);
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this.contractApplyOrderService.saveCreate(order);
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} catch (Exception e) {
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log.error("平仓失败" , e);
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return Result.failed(e.getMessage());
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} finally {
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rLock.unlock();
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}
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return Result.succeed(null,"ok");
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}
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/**
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* 订单表列表数据
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*
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* @return
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*/
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@ApiOperation(value = "查询订单表列表数据")
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@RequestMapping(action + "list.action")
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public Result<List<Map<String, Object>>> list(@RequestParam(value = "page_no", required = false,defaultValue = "1") Integer pageNo,
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@RequestParam(required = false) String type,
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@RequestParam(required = false) String symbol, @RequestParam(required = false)String startTime,
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@RequestParam(required = false)String endTime,@RequestParam(required = false)String symbolType
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) throws Exception {
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Page<ContractApplyOrder> page = new Page<>();
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if ("orders".equals(type)) {
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page.setSize(1000);
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}else{
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page.setSize(10);
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}
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Page<Map<String, Object>> result = contractApplyOrderService.findList(page, SecurityUtils.getUser().getUserId(), symbol, type, startTime, endTime, symbolType);
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Result<List<Map<String, Object>>> succeed = Result.succeed(result.getRecords());
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succeed.setTotal(result.getTotal());
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return succeed;
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}
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/**
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* 查询订单详情
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* <p>
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* order_no 订单号
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*/
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@RequestMapping(action + "get.action")
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public Result<Map<String, Object>> get(@RequestParam @NotBlank String order_no) throws IOException {
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ContractApplyOrder order = this.contractApplyOrderService.findByOrderNo(order_no);
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if (order == null) {
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throw new YamiShopBindException("委托单不存在");
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}
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Map<String, Object> map = new HashMap<String, Object>();
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map.put("order_no", order.getOrderNo());
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Item bySymbol = itemService.findBySymbol(order.getSymbol());
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if(LangUtils.isEnItem()){
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bySymbol.transName();
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}
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map.put("name", bySymbol.getName());
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map.put("symbol", order.getSymbol());
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map.put("create_time_ts", order.getCreateTimeTs());
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map.put("volume", order.getVolume());
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map.put("volume_open", order.getVolumeOpen());
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map.put("direction", order.getDirection());
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map.put("offset", order.getOffset());
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map.put("lever_rate", order.getLeverRate());
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map.put("price", order.getPrice());
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map.put("stop_price_profit", order.getStopPriceProfit());
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if( order.getStopPriceLoss() !=null) {
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map.put("stop_price_loss", order.getStopPriceLoss().setScale(4, RoundingMode.HALF_UP));
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}else{
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map.put("stop_price_loss", null);
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}
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map.put("price_type", order.getOrderPriceType());
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map.put("state", order.getState());
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map.put("amount", order.getVolume().multiply(order.getUnitAmount()).setScale(4, RoundingMode.HALF_UP));
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map.put("amount_open", order.getVolumeOpen().multiply(order.getUnitAmount()));
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map.put("fee", order.getFee());
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map.put("deposit", order.getDeposit());
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return Result.succeed(map);
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}
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/**
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* 撤单
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* <p>
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* order_no 订单号
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*/
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@RequestMapping(action + "cancel.action")
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public Result<String> cancel(@RequestParam @NotBlank String order_no) throws IOException {
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try {
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CancelDelayThread lockDelayThread = new CancelDelayThread(SecurityUtils.getUser().getUserId(), order_no, this.contractApplyOrderService, false);
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Thread t = new Thread(lockDelayThread);
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t.start();
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} catch (Exception e) {
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log.error("执行撤单异常", e);
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throw new YamiShopBindException("执行撤单异常");
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}
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return Result.succeed(null,"success");
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}
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/**
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* 一键撤单
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*/
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@RequestMapping(action + "cancelAll.action")
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public Result<String> cancelAll() throws IOException {
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try {
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CancelDelayThread lockDelayThread = new CancelDelayThread(SecurityUtils.getUser().getUserId(), "", this.contractApplyOrderService, true);
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Thread t = new Thread(lockDelayThread);
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t.start();
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} catch (Exception e) {
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log.error("执行撤单异常", e);
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throw new YamiShopBindException("执行撤单异常");
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}
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return Result.succeed(null,"success");
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}
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/**
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* 新线程处理，直接拿到订单锁处理完成后退出
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*/
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public class CancelDelayThread implements Runnable {
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private String partyId;
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private String order_no;
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private ContractApplyOrderService contractApplyOrderService;
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private boolean all = false;
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public void run() {
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try {
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while (true) {
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if (true == all) {
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// 一键撤单
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// if (ContractLock.add("all")) {
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if (contractLockService.getContractLock("all")) {
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this.contractApplyOrderService.saveCancelAllByPartyId(partyId);
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// 处理完退出
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break;
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}
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ThreadUtils.sleep(100);
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} else {
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// if (ContractLock.add(order_no)) {
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if (contractLockService.getContractLock(order_no)) {
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this.contractApplyOrderService.saveCancel(partyId, order_no);
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// 处理完退出
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break;
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}
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ThreadUtils.sleep(100);
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}
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}
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} catch (Throwable t) {
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log.error("error:", t);
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} finally {
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ThreadUtils.sleep(100);
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if (true == all) {
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// ContractLock.remove("all");
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contractLockService.removeContractLock("all");
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} else {
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// ContractLock.remove(order_no);
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contractLockService.removeContractLock(order_no);
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}
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}
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}
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public CancelDelayThread(String partyId, String order_no, ContractApplyOrderService contractApplyOrderService, boolean all) {
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this.partyId = partyId;
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this.order_no = order_no;
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this.contractApplyOrderService = contractApplyOrderService;
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this.all = all;
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}
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}
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/**
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* 订单列表
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* <p>
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* page_no 页码
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* symbol 币种
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* type 查询类型：orders 当前持仓单；hisorders 历史持仓单；
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*/
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@RequestMapping(action + "assets.action")
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public Result<Map<String, Object>> assets(HttpServletRequest request) throws IOException {
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String page_no = request.getParameter("page_no");
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if(StringUtils.isEmptyString(page_no)){
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page_no="1";
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}
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String symbol = request.getParameter("symbol");
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String type = request.getParameter("type");
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String symbolType = request.getParameter("symbolType");
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if(StringUtils.isEmptyString(symbolType)){
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symbolType = Item.forex;
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}
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Page<ContractApplyOrder> page = new Page<>();
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if ("orders".equals(type)) {
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page.setSize(1000);
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}else{
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page.setSize(100);
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}
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Page<ContractApplyOrder> result = contractApplyOrderService.findList(page, SecurityUtils.getUser().getUserId(), type, symbolType);
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List<ContractApplyOrder> datas = result.getRecords();
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if (!StringUtils.isInteger(page_no)) {
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throw new YamiShopBindException("页码不是整数");
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}
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if (Integer.valueOf(page_no).intValue() <= 0) {
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throw new YamiShopBindException("页码不能小于等于0");
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}
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Long count = 0L;
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String symbolsStr = "";
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Set<String> symbols = new HashSet<String>();
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for (int i = 0; i < datas.size(); i++) {
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String sym = datas.get(i).getSymbol();
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if (!symbols.contains(sym)) {
|
symbols.add(sym);
|
if (i != 0) {
|
symbolsStr = symbolsStr + "," + sym;
|
} else {
|
symbolsStr = sym;
|
}
|
}
|
}
|
|
List<Realtime> realtime_all = dataService.realtime(symbolsStr);
|
if (realtime_all.size() <= 0) {
|
realtime_all = new ArrayList<Realtime>();
|
}
|
|
Map<String, Realtime> realtimeMap = new HashMap<String, Realtime>();
|
for (int i = 0; i < realtime_all.size(); i++) {
|
realtimeMap.put(realtime_all.get(i).getSymbol(), realtime_all.get(i));
|
}
|
|
double profitAll = 0;
|
double closeAll = 0;
|
double inventory_charge_all = 0;
|
double fee_all = 0;
|
double deposit_all = 0;
|
double profitAndLoss = 0;
|
double expectedProfitAndLoss = 0;
|
|
for (int i = 0; i < datas.size(); i++) {
|
// 标记价格
|
ContractApplyOrder data = datas.get(i);
|
Realtime realtime = realtimeMap.get(data.getSymbol());
|
BigDecimal mark_price = realtime.getClose();
|
if(data.getDirection().equalsIgnoreCase("buy")){
|
expectedProfitAndLoss += data.getVolume().multiply(data.getLeverRate()).multiply(data.getUnitAmount()).multiply(mark_price.subtract(data.getPrice()).divide(data.getPrice(), 4, RoundingMode.HALF_UP)).doubleValue();
|
}else{
|
expectedProfitAndLoss -= data.getVolume().multiply(data.getLeverRate()).multiply(data.getUnitAmount()).multiply(mark_price.subtract(data.getPrice()).divide(data.getPrice(), 4, RoundingMode.HALF_UP)).doubleValue();
|
}
|
//手续费
|
double fee = Double.parseDouble(data.getFee().toString());
|
fee_all += fee;
|
|
//保证金
|
double deposit = Double.parseDouble(data.getDeposit().toString());
|
deposit_all += deposit;
|
//deposit
|
}
|
|
Map<String, Object> dateN = new HashMap<>();
|
dateN.put("profit_all", Double.valueOf(String.format("%.5f", 0.0))); //利润
|
dateN.put("cash_deposit", Double.valueOf(String.format("%.5f", closeAll))); //入金
|
dateN.put("inventory_charge_all", Double.valueOf(String.format("%.5f", inventory_charge_all))); //库存费
|
dateN.put("fee_all", fee_all); //手续费
|
dateN.put("deposit_all", Double.valueOf(String.format("%.5f", deposit_all)));
|
|
dateN.put("profitAndLoss", Double.valueOf(String.format("%.4f", 0.0D)));
|
dateN.put("expectedProfitAndLoss", Double.valueOf(String.format("%.2f", expectedProfitAndLoss)));
|
dateN.put("count", count);
|
return Result.ok(dateN);
|
|
|
}
|
}
|
