From dedaaf738a1d483b4594d46622eaa9791f7e5bcd Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Wed, 14 Aug 2024 19:48:36 +0800
Subject: [PATCH] 1
---
websocketSerivce/src/main/java/org/example/task/KucoinStock.java | 20 ++++++++++++++++----
1 files changed, 16 insertions(+), 4 deletions(-)
diff --git a/websocketSerivce/src/main/java/org/example/task/KucoinStock.java b/websocketSerivce/src/main/java/org/example/task/KucoinStock.java
index 9e6d6f5..2524e0d 100644
--- a/websocketSerivce/src/main/java/org/example/task/KucoinStock.java
+++ b/websocketSerivce/src/main/java/org/example/task/KucoinStock.java
@@ -1,5 +1,6 @@
package org.example.task;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
@@ -12,6 +13,8 @@
import org.example.pojo.Currency;
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;
@@ -41,6 +44,7 @@
* 同步kucoin交易所交易对
*/
@Scheduled(cron = "0 0/35 * * * ?")
+// @Scheduled(cron = "0/10 * * * * ?")
public void syncCurrency() {
// 使用Lock来确保同步
syncCurrencyLock.lock();
@@ -70,14 +74,22 @@
}.getType());
getList.parallelStream().forEach(person -> person.setSymbol(StringUtils.remove(person.getSymbol(), "-")));
-
- // 获取数据库中已有的symbol列表
- List<Currency> dbList = currencyService.list();
+ List<Currency> dbList = currencyService.list(new LambdaQueryWrapper<Currency>().eq(Currency::getSource, "kucoin"));
Set<String> symbolSet = dbList.stream().map(Currency::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::getSource,"kucoin"));
// 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
List<Currency> saveList = getList.stream()
- .filter(currency -> !symbolSet.contains(currency.getSymbol()))
.map(currency -> {
Currency newCurrency = new Currency();
newCurrency.setSymbol(currency.getSymbol());
--
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