From ef299388e071ce75de6623009f21e425b5a3b017 Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Mon, 29 Jul 2024 17:46:29 +0800
Subject: [PATCH] 1
---
websocketSerivce/src/main/java/org/example/websocket/server/WsServer.java | 32 ++++++++++++++++++++++++++++++--
1 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/websocketSerivce/src/main/java/org/example/websocket/server/WsServer.java b/websocketSerivce/src/main/java/org/example/websocket/server/WsServer.java
index 530db1e..18e0dcc 100644
--- a/websocketSerivce/src/main/java/org/example/websocket/server/WsServer.java
+++ b/websocketSerivce/src/main/java/org/example/websocket/server/WsServer.java
@@ -1,17 +1,23 @@
package org.example.websocket.server;
import cn.hutool.json.JSONUtil;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.reflect.TypeToken;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import lombok.NonNull;
import lombok.extern.slf4j.Slf4j;
+import org.example.pojo.ConfigCurrency;
import org.example.pojo.MarketDataOut;
import org.example.pojo.bo.WsBo;
+import org.example.util.RedisUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Component;
+import org.springframework.util.CollectionUtils;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
@@ -61,6 +67,11 @@
@OnOpen
public void onOpen(Session session) {
+ WsBo wsBo = getWsBoForSession(session.getId());
+ String s = RedisUtil.get("user_" + wsBo.getUserId());
+ if(null == s || s.isEmpty()){
+ closeSession(session, "用户未登录");
+ }
this.session = session;
int count = onlineCount.incrementAndGet();
wsServers.add(this);
@@ -153,7 +164,7 @@
private Map<Session, Long> lastMessageTimeMap = new ConcurrentHashMap<>();
- private void schedulePushMessage(Session session, String message) {
+ private void schedulePushMessage(Session session, String message) throws JsonProcessingException {
WsBo wsBo = getWsBoForSession(session.getId());
if (wsBo != null) {
long currentTime = System.currentTimeMillis();
@@ -171,8 +182,25 @@
}
}
private static final Gson gson = new Gson();
- private String megFiltration(WsBo wsBo,String message){
+ private String megFiltration(WsBo wsBo,String message) throws JsonProcessingException {
List<MarketDataOut> redisValueMap = gson.fromJson(message, new TypeToken<List<MarketDataOut>>() {}.getType());
+
+ String key = "config_";
+ String value = RedisUtil.get(key + wsBo.getUserId());
+ List<ConfigCurrency> currencies = null;
+ if(null != value && !value.isEmpty()){
+ ObjectMapper objectMapper = new ObjectMapper();
+ currencies = objectMapper.readValue(value, new TypeReference<List<ConfigCurrency>>() {});
+ }
+ if(!CollectionUtils.isEmpty(currencies)){
+ List<String> currency = currencies.stream().map(ConfigCurrency::getCurrency).collect(Collectors.toList());
+ List<String> buy = currencies.stream().map(ConfigCurrency::getBuy).collect(Collectors.toList());
+ List<String> sell = currencies.stream().map(ConfigCurrency::getSell).collect(Collectors.toList());
+ redisValueMap = redisValueMap.stream()
+ .filter(data -> !currency.contains(data.getBaseAsset()) && !buy.contains(data.getBuyingPlatform()) && !sell.contains(data.getSellPlatform()))
+ .collect(Collectors.toList());
+ }
+
//查询币种
if(null != wsBo.getCurrency()){
redisValueMap = redisValueMap.stream()
--
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