From b0628cd6949a915596461719d16ba20b59dff73b Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Wed, 09 Jul 2025 17:57:26 +0800
Subject: [PATCH] 1
---
websocketSerivce/src/main/java/org/example/task/KucoinStock.java | 25 +++++++++++++++++++++++--
1 files changed, 23 insertions(+), 2 deletions(-)
diff --git a/websocketSerivce/src/main/java/org/example/task/KucoinStock.java b/websocketSerivce/src/main/java/org/example/task/KucoinStock.java
index b3c90a1..887dff8 100644
--- a/websocketSerivce/src/main/java/org/example/task/KucoinStock.java
+++ b/websocketSerivce/src/main/java/org/example/task/KucoinStock.java
@@ -11,9 +11,11 @@
import org.apache.commons.lang.StringUtils;
import org.example.common.MarketDataClient;
import org.example.pojo.Currency;
+import org.example.pojo.bo.CurrencyGateBo;
import org.example.pojo.bo.CurrencyKucoin;
import org.example.server.impl.CurrencySerivceImpl;
import org.example.util.ConverterUtil;
+import org.example.util.RedisUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
@@ -42,7 +44,7 @@
/**
* 同步kucoin交易所交易对
*/
- @Scheduled(cron = "0 0/35 * * * ?")
+ @Scheduled(cron = "0 0/40 * * * ?")
// @Scheduled(cron = "0/10 * * * * ?")
public void syncCurrency() {
// 使用Lock来确保同步
@@ -73,10 +75,29 @@
}.getType());
getList.parallelStream().forEach(person -> person.setSymbol(StringUtils.remove(person.getSymbol(), "-")));
- currencyService.remove(new LambdaQueryWrapper<Currency>().eq(Currency::getSource,"kucoin"));
+
+ List<Currency> dbList = currencyService.list(new LambdaQueryWrapper<Currency>().eq(Currency::getSource, "kucoin"));
+
+ // 删除已经下架的币种
+ Set<String> symbolSet = getList.stream().map(CurrencyKucoin::getSymbol).collect(Collectors.toSet());
+ List<Currency> removeList = dbList.stream()
+ .filter(currency -> !symbolSet.contains(currency.getSymbol()))
+ .collect(Collectors.toList());
+
+ if(CollectionUtils.isNotEmpty(removeList)){
+ removeList.forEach(f->{
+ RedisUtil.delete("kucoin"+f.getSymbol());
+ currencyService.remove(new LambdaQueryWrapper<Currency>().eq(Currency::getSymbol,f.getSymbol()));
+ });
+ }
+
+
+
// 比对接口返回的数据和数据库中已有的数据，找出新增的数据
+ Set<String> loclSymbolSet = dbList.stream().map(Currency::getSymbol).collect(Collectors.toSet());
List<Currency> saveList = getList.stream()
+ .filter(currency -> !loclSymbolSet.contains(currency.getSymbol()))
.map(currency -> {
Currency newCurrency = new Currency();
newCurrency.setSymbol(currency.getSymbol());
--
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