From 88475dd2f3317f3d7bc1b63408567129304f8eed Mon Sep 17 00:00:00 2001
From: zhangnaisong <2434969829@qq.com>
Date: Fri, 28 Jul 2023 16:32:14 +0800
Subject: [PATCH] 三一车辆实时位置生产者优化提交
---
ard-work/src/main/java/com/ruoyi/app/position/service/impl/AppPositionPush.java | 64 ++++++++++++++++++++------------
1 files changed, 40 insertions(+), 24 deletions(-)
diff --git a/ard-work/src/main/java/com/ruoyi/app/position/service/impl/AppPositionPush.java b/ard-work/src/main/java/com/ruoyi/app/position/service/impl/AppPositionPush.java
index a3c2f72..388a4ad 100644
--- a/ard-work/src/main/java/com/ruoyi/app/position/service/impl/AppPositionPush.java
+++ b/ard-work/src/main/java/com/ruoyi/app/position/service/impl/AppPositionPush.java
@@ -6,8 +6,12 @@
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.utils.websocket.util.WebSocketUtils;
import com.ruoyi.system.service.ISysUserService;
+import org.springframework.stereotype.Component;
+import javax.annotation.PostConstruct;
+import javax.annotation.Resource;
import javax.websocket.Session;
+import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -15,6 +19,7 @@
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
/**
* @Description: app位置推送
@@ -28,37 +33,48 @@
//app位置上传
public static final ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(20);
public static final Map<Session, ScheduledFuture<?>> taskMap = new HashMap<>();
- public static final Map<Session, Map> defaultDataMap = new HashMap<>();//默认会话发送数据map
+ public static final Map<String, List<ArdAppPosition>> initDataMap = new HashMap<>();//每个会话初始发送数据map
// 初始定时任务，根据用户设置的频率定期推送实时位置信息
- public static void initPushTask(Session session, int pushFrequency) {
+ public static void initPushTask(String userId, Session session, int pushFrequency) {
+ initDataMap.put(userId, getAppPositionList());
+ List<ArdAppPosition> appPositionList = initDataMap.get(userId);
+ if (appPositionList.size() == 0) {
+ return;
+ }
// 启动新的定时任务
if (pushFrequency > 0) {
scheduler.scheduleAtFixedRate(() -> {
- Map map = defaultDataMap.get(session);
- WebSocketUtils.sendMessage(session, map);
+ if (appPositionList.size() > 0) {
+ Map newMap = new HashMap<>();
+ newMap.put("50000", appPositionList);
+ WebSocketUtils.sendMessage(session, newMap);
+ }
}, 0, pushFrequency, TimeUnit.MILLISECONDS);
}
}
+
// 新的定时任务，根据用户设置的频率定期推送实时位置信息
- public static void startLocationPushTask(String userId, Session session, int pushFrequency) {
+ public static void startLocationPushTask(String userId, Session session, String guideUserId, int pushFrequency) {
// 取消之前设置的定时任务
stopLocationPushTask(session);
-
// 启动新的定时任务
if (pushFrequency > 0) {
- ScheduledFuture<?> task = ScheduledFutureTask(session, userId, pushFrequency);
+ List<ArdAppPosition> appPositionList = getAppPositionList().stream()
+ .filter(obj -> obj.getUserId().equals(guideUserId))
+ .collect(Collectors.toList());
+ if (appPositionList.size() == 0) {
+ return;
+ }
+ ScheduledFuture<?> task = scheduler.scheduleAtFixedRate(() -> {
+ Map newMap = new HashMap<>();
+ newMap.put("50000", appPositionList);
+ WebSocketUtils.sendMessage(session, newMap);
+ }, 0, pushFrequency, TimeUnit.MILLISECONDS);
taskMap.put(session, task); // 存储新的定时任务
}
}
- public static ScheduledFuture<?> ScheduledFutureTask(Session session, String userId, Integer pushFrequency) {
- return scheduler.scheduleAtFixedRate(() -> {
- ArdAppPosition ardAppPosition = getAppPositionList().get(userId);
- Map<String, ArdAppPosition> DataMap = new HashMap<>();
- DataMap.put(userId,ardAppPosition);
- WebSocketUtils.sendMessage(session, DataMap);
- }, 0, pushFrequency, TimeUnit.MILLISECONDS);
- }
+
//取消定时任务
public static void stopLocationPushTask(Session session) {
ScheduledFuture<?> scheduledTask = taskMap.get(session);
@@ -66,21 +82,21 @@
scheduledTask.cancel(false);
}
}
+
//查询所有app用户的位置信息
- public static Map<String,ArdAppPosition> getAppPositionList()
- {
- Map<String,ArdAppPosition> userMap=new HashMap<>();
+ public static List<ArdAppPosition> getAppPositionList() {
+ List<ArdAppPosition> ArdAppPositions = new ArrayList<>();
ISysUserService sysUserService = SpringUtils.getBean(ISysUserService.class);
//获取所有app用户
- List<SysUser> list = sysUserService.selectAppUserListNoDataScope(new SysUser());
- for(SysUser sysUser:list)
- {
+ List<SysUser> list = sysUserService.selectAllAppUserList(new SysUser());
+ for (SysUser sysUser : list) {
+ if(sysUser.getAppOnlineState().equals(0))
+ {continue; }
IArdAppPositionService ardAppPositionService = SpringUtils.getBean(IArdAppPositionService.class);
ArdAppPosition ardAppPosition = ardAppPositionService.selectLastArdAppPositionByUserId(sysUser.getUserId());
- userMap.put(sysUser.getUserId(),ardAppPosition);
+ ArdAppPositions.add(ardAppPosition);
}
-
- return userMap;
+ return ArdAppPositions;
}
}
--
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