From a3d67de3175104103f43331dc575be34b44d3083 Mon Sep 17 00:00:00 2001
From: zyy <zyy@email.com>
Date: Tue, 23 Sep 2025 20:08:48 +0800
Subject: [PATCH] 涨幅比计算
---
trading-order-huobi/src/main/java/com.yami.trading.huobi/data/internal/DataDBServiceImpl.java | 63 +++++++++++++++++++++++++++++++
1 files changed, 62 insertions(+), 1 deletions(-)
diff --git a/trading-order-huobi/src/main/java/com.yami.trading.huobi/data/internal/DataDBServiceImpl.java b/trading-order-huobi/src/main/java/com.yami.trading.huobi/data/internal/DataDBServiceImpl.java
index 9b67b14..35ef3ca 100644
--- a/trading-order-huobi/src/main/java/com.yami.trading.huobi/data/internal/DataDBServiceImpl.java
+++ b/trading-order-huobi/src/main/java/com.yami.trading.huobi/data/internal/DataDBServiceImpl.java
@@ -2,9 +2,12 @@
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.yami.trading.bean.data.domain.Kline;
import com.yami.trading.bean.data.domain.Realtime;
+import com.yami.trading.bean.item.domain.Item;
import com.yami.trading.common.config.RequestDataHelper;
import com.yami.trading.common.constants.Constants;
+import com.yami.trading.common.constants.RedisKeys;
import com.yami.trading.common.util.DateUtils;
import com.yami.trading.huobi.data.DataCache;
import com.yami.trading.huobi.data.job.RealtimeQueue;
@@ -13,11 +16,14 @@
import com.yami.trading.service.syspara.SysparaService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcOperations;
import org.springframework.stereotype.Service;
import java.math.BigDecimal;
+import java.math.RoundingMode;
+import java.time.*;
import java.util.*;
import java.util.stream.Collectors;
@@ -34,6 +40,8 @@
private RealtimeService realtimeService;
@Autowired
private JdbcTemplate jdbcTemplate;
+ @Autowired
+ RedisTemplate redisTemplate;
@Override
public void saveAsyn(Realtime realtime) {
@@ -86,6 +94,44 @@
RequestDataHelper.clear();
return realtime;
+ }
+
+ @Override
+ public Realtime getBefore(String symbol) {
+ Realtime realtime = (Realtime) redisTemplate.opsForValue().get(RedisKeys.REAL_TIME_BEFORE + symbol);
+ if (realtime != null) {
+ long ts = realtime.getTs();
+ // 1. 确定时间戳单位（假设ts是毫秒级，若为秒级需用ofEpochSecond()）
+ Instant instant = Instant.ofEpochMilli(ts);
+
+ // 2. 将时间戳转换为当地时区的日期（指定时区更准确，如Asia/Shanghai）
+ LocalDate tsDate = instant.atZone(ZoneId.of("Asia/Shanghai")).toLocalDate();
+
+ // 3. 获取“昨天的日期”（当前日期减1天）
+ LocalDate yesterday = LocalDate.now(ZoneId.of("Asia/Shanghai")).minusDays(1);
+
+ // 4. 判断是否为昨天
+ boolean isYesterday = tsDate.equals(yesterday);
+ if (isYesterday) {
+ return realtime;
+ }
+ }
+ // 没缓存重新保存
+ // 计算当天0点的时间戳（毫秒级）
+ LocalDateTime todayStart = LocalDateTime.of(LocalDate.now(), LocalTime.MIN);
+ long todayStartTime = todayStart.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
+ RequestDataHelper.set("symbol", symbol);
+ LambdaQueryWrapper<Realtime> queryWrapper = new LambdaQueryWrapper<Realtime>()
+ .eq(Realtime::getSymbol, symbol)
+ .lt(Realtime::getTs, todayStartTime)
+ .orderByDesc(Realtime::getTs)
+ .last("LIMIT 1");
+ realtime = realtimeService.getBaseMapper().selectOne(queryWrapper);
+ RequestDataHelper.clear();
+ if (realtime != null) {
+ redisTemplate.opsForValue().set(RedisKeys.REAL_TIME_BEFORE + symbol, realtime);
+ }
+ return realtime;
}
public void deleteRealtime(int days) {
@@ -142,5 +188,20 @@
return realtimes;
}
-
+ @Override
+ public BigDecimal getChangeRatio(Realtime realtime, String symbol) {
+ Item item = itemService.findBySymbol(symbol);
+ if (item.getType().equals(Item.cryptos) && (item.getCurrencyType() != null && item.getCurrencyType() == 1)) {
+ Realtime realtimeBefore = getBefore(symbol);
+ if (realtimeBefore == null) {
+ return BigDecimal.ZERO;
+ }
+ BigDecimal open = realtimeBefore.getClose();
+ BigDecimal changeRatio = realtime.getClose().subtract(open).divide(open, 10, RoundingMode.HALF_UP);
+ changeRatio = changeRatio.multiply(new BigDecimal(100)).setScale(2, RoundingMode.DOWN);
+ return changeRatio;
+ } else {
+ return realtime.getChangeRatio2();
+ }
+ }
}
--
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