From 4affbdf8938d321c0926bc2b1832dfc81c317ffa Mon Sep 17 00:00:00 2001
From: zyy <zyy@email.com>
Date: Thu, 08 Jan 2026 18:49:30 +0800
Subject: [PATCH] ipo
---
trading-order-service/src/main/java/com/yami/trading/service/dz/impl/StockDzServiceImpl.java | 165 +++++++++++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 149 insertions(+), 16 deletions(-)
diff --git a/trading-order-service/src/main/java/com/yami/trading/service/dz/impl/StockDzServiceImpl.java b/trading-order-service/src/main/java/com/yami/trading/service/dz/impl/StockDzServiceImpl.java
index bbeb177..f37af6f 100644
--- a/trading-order-service/src/main/java/com/yami/trading/service/dz/impl/StockDzServiceImpl.java
+++ b/trading-order-service/src/main/java/com/yami/trading/service/dz/impl/StockDzServiceImpl.java
@@ -24,12 +24,13 @@
import com.yami.trading.common.domain.Result;
import com.yami.trading.common.exception.YamiShopBindException;
import com.yami.trading.common.util.Arith;
-import com.yami.trading.common.util.DateUtils;
import com.yami.trading.common.util.RandomUtil;
+import com.yami.trading.common.util.StringEscapeUtil;
import com.yami.trading.dao.dz.ExchangeApplyOrderDzMapper;
import com.yami.trading.dao.dz.StockDzMapper;
import com.yami.trading.service.MarketOpenChecker;
import com.yami.trading.service.MoneyLogService;
+import com.yami.trading.service.UsStockTradingDayCalculator;
import com.yami.trading.service.WalletService;
import com.yami.trading.service.data.DataService;
import com.yami.trading.service.dz.StockDzService;
@@ -43,7 +44,8 @@
import org.springframework.transaction.annotation.Transactional;
import javax.annotation.Resource;
-import javax.servlet.http.HttpServletRequest;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.DecimalFormat;
@@ -95,6 +97,9 @@
double dayRate = BigDecimal.valueOf(stockDzDto.getDayRate()).multiply(BigDecimal.valueOf(100)).doubleValue();
stockDzDto.setDayRate(dayRate);
}
+ if (!stockDzDto.getStockName().isEmpty()) {
+ stockDzDto.setStockName(StringEscapeUtil.unEscapeAmpersand(stockDzDto.getStockName()));
+ }
});
return Result.succeed(page);
} catch (Exception e) {
@@ -116,6 +121,10 @@
return Result.failed("请输入股票名称");
}
}
+
+ /*if (!stockName.isEmpty()) {
+ stockName = StringEscapeUtil.escapeAmpersand(stockName);
+ }*/
//该类型是否已添加
Long count = stockDzMapper.selectCount(new LambdaQueryWrapper<StockDz>()
@@ -155,6 +164,7 @@
stockDz.setSwitchType(switchType);
stockDz.setNowPrice(new BigDecimal(nowPrice));
stockDz.setDayRate(dayRate);
+
if (save(stockDz)) {
return Result.succeed("添加成功");
}
@@ -166,6 +176,31 @@
try {
Page page = new Page(pageNum, pageSize);
stockDzMapper.getDzListByAdmin(page, Keywords, stockType);
+
+ page.getRecords().forEach(stockDzObj -> {
+ // 1. 判空 + 强转为HashMap（兼容所有Map子类，如LinkedHashMap）
+ if (stockDzObj == null || !(stockDzObj instanceof HashMap)) {
+ return;
+ }
+
+ // 强转为HashMap<String, Object>（确保key是字符串类型）
+ HashMap<String, Object> stockDzMap = (HashMap<String, Object>) stockDzObj;
+
+ // 2. 获取stock_name字段值（注意：key的拼写/大小写要和Map中完全一致！）
+ Object oldValue = stockDzMap.get("stock_name");
+
+ // 3. 空值防护 + 处理&转义
+ if (oldValue instanceof String) {
+ String oldStr = (String) oldValue;
+ // 反转义&为&
+ String newStr = oldStr.replace("&", "&");
+ // 4. 重新赋值回HashMap
+ stockDzMap.put("stock_name", newStr);
+ } else {
+ // 字段值不是字符串/为null时的提示（方便排查）
+ System.out.println("stock_name字段值异常：" + oldValue);
+ }
+ });
return Result.succeed(page);
} catch (Exception e) {
log.error(e.getMessage());
@@ -186,6 +221,11 @@
if(stockDz == null){
return Result.failed("不存在该大宗信息");
}
+
+ /*if (!model.getStockName().isEmpty()) {
+ System.out.println(model.getStockName());
+ //model.setStockName(StringEscapeUtil.escapeAmpersand(model.getStockName()));
+ }*/
if (!stockDz.getStockType().equalsIgnoreCase(Item.indices)) {
Item item = itemService.findBySymbol(model.getStockCode());
@@ -232,11 +272,34 @@
}
if (dz.getDayRate() > 0) {
Date startTime = dz.getCreateTime();
+ Date now = new Date();
+ Calendar calendar = Calendar.getInstance();
+ calendar.setTime(startTime);
+ calendar.add(Calendar.DATE, dz.getPeriod());
+ // 锁仓截至时间
+ Date resultTime = calendar.getTime();
+ //显示收益不超过 锁仓截至时间
+ if(now.getTime() > resultTime.getTime()){
+ now = resultTime;
+ }
+ // 计算美股交易天数
+ int num = UsStockTradingDayCalculator.countUsStockTradingDays(startTime, now);
// 计算相差天数
- int num = com.yami.trading.common.util.DateUtil.dateNum(startTime, new Date());
+ int days = com.yami.trading.common.util.DateUtil.dateNum(startTime, now);
+ if (days >= dz.getPeriod()) {
+ num--;
+ }
num = Math.max(1, Math.min(num, dz.getPeriod()));
- double dayEarnings = dz.getDayRate() * dz.getVolume();
- double profitLoss = dayEarnings * num;
+
+ double dayEarnings = 0; //日收益
+ double profitLoss = 0; //盈利
+ double volume = dz.getVolume(); //本金
+ for (int i = 0; i < num; i++) {
+ dayEarnings = dz.getDayRate() * volume;
+ profitLoss += dayEarnings;
+ volume += dayEarnings;
+ }
+
DecimalFormat df = new DecimalFormat("#.##");
String resultStr = df.format(profitLoss);
String resultStr2 = df.format(dayEarnings);
@@ -257,6 +320,11 @@
String resultPer = df.format(profitPercentage);
dz.setProfitLossPercentage(Double.parseDouble(resultPer));
}
+
+ if (!dz.getStockName().isEmpty()) {
+ dz.setStockName(StringEscapeUtil.unEscapeAmpersand(dz.getStockName()));
+ }
+
});
}
@@ -273,9 +341,37 @@
Page page = new Page(pageNum, pageSize);
stockDzMapper.getDzCheckList(page ,state, stockCode, stockType, userName, checkedList);
+
+ page.getRecords().forEach(stockDzObj -> {
+ if (stockDzObj == null) {
+ return;
+ }
+
+ try {
+ // ========== 第一步：获取字段值（以stockName为例） ==========
+ // 1. 获取getter方法（JavaBean规范：字段名stockName → 方法名getStockName）
+ Method getter = stockDzObj.getClass().getMethod("getStockName");
+ // 2. 执行方法获取值
+ Object oldValue = getter.invoke(stockDzObj);
+
+ // ========== 第二步：处理字段值（仅当值不为null时） ==========
+ if (oldValue instanceof String) { // 确保字段类型是String（根据实际字段类型调整）
+ String newValue = ((String) oldValue).replace("&", "&"); // 自定义处理逻辑
+
+ // ========== 第三步：重新赋值 ==========
+ // 1. 获取setter方法（参数为字段类型，比如String）
+ Method setter = stockDzObj.getClass().getMethod("setStockName", String.class);
+ // 2. 执行setter方法赋值
+ setter.invoke(stockDzObj, newValue);
+ }
+ } catch (Exception e) {
+ // 捕获反射异常（方法不存在、权限不足等），避免循环中断
+ log.error(e.getMessage());
+ }
+ });
return Result.succeed(page);
} catch (Exception e) {
- log.error(e.getMessage());
+ log.error(e.getMessage(), e);
}
return Result.failed("获取失败");
}
@@ -583,19 +679,25 @@
throw new YamiShopBindException("股票价格0,请重试");
}
- Date now = new Date();
- if (!isAdmin) {
- if (stockDz.getPeriod() != null && stockDz.getPeriod() > 0) {
- Calendar calendar = Calendar.getInstance();
- calendar.setTime(order.getCreateTime());
- calendar.add(Calendar.DATE, stockDz.getPeriod());
- // 锁仓时间
- Date resultTime = calendar.getTime();
- if(now.getTime() < resultTime.getTime()){
+ Date now = new Date();
+ Calendar calendar = Calendar.getInstance();
+ calendar.setTime(order.getCreateTime());
+ calendar.add(Calendar.DATE, stockDz.getPeriod());
+ // 锁仓截至时间
+ Date resultTime = calendar.getTime();
+ if (!isAdmin) {
+
+ if (stockDz.getPeriod() != null && stockDz.getPeriod() > 0) {
+ if ((order.getUnLock() == null || order.getUnLock() == 0) && now.getTime() < resultTime.getTime()) {
+ return Result.failed("未到平仓时间");
+ }
+ } else {
+ if (order.getUnLock() == null || order.getUnLock() == 0) {
return Result.failed("未到平仓时间");
}
}
+
if (!stockDz.getStockName().contains("测试")) {
boolean isOpen = MarketOpenChecker.isMarketOpenByItemCloseType(Item.US_STOCKS);
if (!isOpen) {
@@ -627,7 +729,14 @@
if (isETF) {
//按日收益率结算
closeAmt = order.getPrice();
- closeAmt = closeAmt + stockDz.getDayRate() * closeAmt * stockDz.getPeriod();
+ Date startTime = order.getCreateTime();
+ // 计算美股交易天数
+ int day = UsStockTradingDayCalculator.countUsStockTradingDays(startTime, resultTime) - 1;
+ day = Math.max(1, Math.min(day, stockDz.getPeriod()));
+ // 复利总金额 = 本金 × (1 + 日收益率) ^ 交易日数
+ closeAmt = closeAmt * Math.pow(1 + stockDz.getDayRate(), day);
+ closeAmt = BigDecimal.valueOf(closeAmt).setScale(4, RoundingMode.DOWN).doubleValue();
+
closePrice = closeAmt;
closeAmt = closeAmt - orderFree.doubleValue();
} else {
@@ -692,4 +801,28 @@
}
+ public static void main(String[] args) {
+ double dayEarnings = 0; //日收益
+ double profitLoss = 0; //盈利
+ double volume = 6000; //本金
+ double price = volume;
+ int num = 11;
+ double dayRate = 0.12;
+ for (int i = 0; i < num; i++) {
+ dayEarnings = dayRate * volume;
+ profitLoss += dayEarnings;
+ volume += dayEarnings;
+ }
+ System.out.println("dayEarnings:" + dayEarnings);
+ System.out.println("profitLoss:" + profitLoss);
+ System.out.println("volume:" + volume);
+
+
+ // 复利总金额 = 本金 × (1 + 日收益率) ^ 交易日数
+ double compoundAmount = price * Math.pow(1 + dayRate, num);
+ // 复利总盈亏 = 复利总金额 - 本金
+ double profitLoss2 = compoundAmount - price;
+ System.out.println("compoundAmount:" + compoundAmount);
+ System.out.println("profitLoss2:" + profitLoss2);
+ }
}
--
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