暂存

upms/upms-biz/src/main/resources/application.yml

@@ -12,11 +12,6 @@ spring:
   data:
     redis:
       host: localhost
-    mongodb:
-      host: localhost
-      password: root
-      username: root
-      authentication-database: admin
   # 数据库相关配置
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
@@ -105,3 +100,9 @@ mybatis-plus:
     jdbc-type-for-null: 'null'
     call-setters-on-nulls: true
     shrink-whitespaces-in-sql: true
+
+vital-sign:
+  mongodb:
+    host: localhost:27017
+    password: root
+    username: root

upms/upms-biz/src/main/resources/static/html/app.js

@@ -5,12 +5,14 @@ const stompClient = new StompJs.Client({
     brokerURL: "ws://localhost:8080/test-guide"
 })*/
 
+let user = ""
+
 stompClient.onConnect = (frame) => {
     setConnected(true);
     console.log('Connected: ' + frame);
-    stompClient.subscribe('/topic/doctorMedicine', (greeting) => {
+    /*stompClient.subscribe('/topic/user/'+user+'/doctorMedicine', (greeting) => {
         showGreeting(greeting.body);
-    });
+    });*/
 };
 
 /*testClient.onConnect = (data) => {
@@ -55,13 +57,22 @@ function disconnect() {
 }
 
 function sendName() {
+    user = Math.random()
+    $("#user-id").val(user)
     sendNameToServer();
 }
 
 function sendNameToServer(status) {
-    stompClient.publish({
+    /*stompClient.publish({
         destination: "/front/doctorMedicine",
         body: status ? status : $("#name").val()
+    });*/
+    stompClient.publish({
+        destination: "/front/doctorMedicine",
+        body: JSON.stringify({'status': status, "db": "test", user})
+    });
+    stompClient.subscribe('/topic/user/'+user+'/doctorMedicine', (greeting) => {
+        showGreeting(greeting.body);
     });
     /*testClient.publish({
         destination: "/app/test-hello",

upms/upms-biz/src/main/resources/static/html/index.html

@@ -29,6 +29,7 @@
                 <div class="form-group">
                     <label for="name">What is your name?</label>
                     <input type="text" id="name" class="form-control" placeholder="Your name here...">
+                    <span id="user-id"></span>
                 </div>
                 <button id="send" class="btn btn-default" type="submit">Send</button>
             </form>

vital-signs/pom.xml

@@ -49,6 +49,12 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-data-mongodb</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>com.alibaba</groupId>
+			<artifactId>druid-spring-boot-starter</artifactId>
+			<version>1.2.21</version>
+		</dependency>
+
 	</dependencies>
 
 </project>

vital-signs/src/main/java/com/rax/vital/config/WebSocketConfig.java

@@ -19,6 +19,7 @@ public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {
 	public void configureMessageBroker(MessageBrokerRegistry registry) {
 		registry.enableSimpleBroker("/topic");
 		registry.setApplicationDestinationPrefixes("/front");
+		registry.setUserDestinationPrefix("/topic/user");
 	}
 
 }

vital-signs/src/main/java/com/rax/vital/datasource/MongoDBSource.java

@@ -4,37 +4,44 @@ import com.mongodb.ConnectionString;
 import com.mongodb.MongoClientSettings;
 import com.mongodb.client.MongoClient;
 import com.mongodb.client.MongoClients;
+import lombok.Getter;
 import org.springframework.data.mongodb.SpringDataMongoDB;
 import org.springframework.data.mongodb.core.MongoTemplate;
 import org.springframework.data.mongodb.core.SimpleMongoClientDatabaseFactory;
-import org.springframework.util.StringUtils;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 
+/**
+ * mongoDB链接工具类
+ */
 public class MongoDBSource {
+
+	// 地址
 	private String host;
+
+	// 密码
 	private String password;
+
+	// 用户名称
 	private String username;
+
 	private static final String authenticationDatabase = "admin";
+
+	// 数据库名称
 	private String database;
+
+	// mongo的客户端
 	private MongoClient mongoClient;
 
-	private static final Map<String, String> datasourceList = new HashMap(300);
+	// 被使用的数量
+	@Getter
+	private int count = 0;
 
 	public MongoDBSource(String host, String password, String username, String database) {
-		String url = datasourceList.get(database);
-		if (StringUtils.hasText(url)) {
-
-		} else {
-			this.host = host;
-			this.password = password;
-			this.username = username;
-			this.database = database;
-		}
+		this.host = host;
+		this.password = password;
+		this.username = username;
+		this.database = database;
 	}
 
 	public MongoTemplate open() {
@@ -63,4 +70,13 @@ public class MongoDBSource {
 	public void close() {
 		mongoClient.close();
 	}
+
+	public synchronized void increaseCount() {
+		count++;
+	}
+
+	public synchronized void decreaseCount() {
+		count--;
+	}
+
 }

vital-signs/src/main/java/com/rax/vital/datasource/MySQLSource.java

@@ -0,0 +1,69 @@
+package com.rax.vital.datasource;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import com.alibaba.druid.pool.DruidPooledConnection;
+import lombok.Getter;
+import lombok.SneakyThrows;
+
+import java.sql.Connection;
+
+public class MySQLSource {
+
+	private String host;
+
+	private String password;
+
+	private String username;
+
+	private String database;
+
+	private String driver = "com.mysql.cj.jdbc.Driver";
+
+	@Getter
+	private int count = 0;
+
+	private DruidDataSource dataSource;
+
+	private DruidPooledConnection druidPooledConnection;
+
+	private Connection connection;
+
+	public MySQLSource(String host, String password, String username, String database) {
+		this.host = host;
+		this.password = password;
+		this.username = username;
+		this.database = database;
+	}
+
+	@SneakyThrows
+	public Connection open() {
+		dataSource = new DruidDataSource();
+		dataSource.setUrl("jdbc:mysql://" + this.host + "/" + this.database);
+		dataSource.setUsername(this.username);
+		dataSource.setPassword(this.password);
+		dataSource.setMinIdle(10);
+		dataSource.setMaxActive(120);
+		dataSource.setMaxWait(60000);
+		druidPooledConnection = dataSource.getConnection();
+		connection = druidPooledConnection.getConnection();
+		return connection;
+    }
+
+	public void close() {
+		try {
+			connection.close();
+			druidPooledConnection.close();
+			dataSource.close();
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+
+	public synchronized void increaseCount() {
+		count++;
+	}
+
+	public synchronized void decreaseCount() {
+		count--;
+	}
+}

vital-signs/src/main/java/com/rax/vital/medicine/controller/MedicineController.java

@@ -1,17 +1,14 @@
 package com.rax.vital.medicine.controller;
 
-import com.rax.common.core.util.R;
+import com.alibaba.fastjson.JSONObject;
 import com.rax.vital.medicine.service.AIMedicineService;
 import com.rax.vital.medicine.service.DoctorMedicineService;
 import com.rax.vital.timer.VitalSignTimer;
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
-import org.quartz.Scheduler;
 import org.springframework.http.HttpHeaders;
 import org.springframework.messaging.handler.annotation.MessageMapping;
-import org.springframework.messaging.handler.annotation.SendTo;
-import org.springframework.messaging.simp.SimpMessagingTemplate;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -30,16 +27,15 @@ public class MedicineController {
 
 	private final DoctorMedicineService doctorMedicineService;
 
-	private final Scheduler scheduler;
-
 	private final VitalSignTimer vitalSignTimer;
 
 	@MessageMapping("/doctorMedicine")
-	public void doctorMedicine(String msg) {
-		if ("stop".equals(msg)) {
-			vitalSignTimer.stopTimerTask("test");
+	public void doctorMedicine(String body) {
+		JSONObject params = JSONObject.parseObject(body);
+		if ("stop".equals(params.getString("status"))) {
+			vitalSignTimer.stopTimerTask(params.getString("db"), params.getString("user"));
 		} else {
-			vitalSignTimer.createAndSendMessage("test");
+			vitalSignTimer.createAndSendMessage(params.getString("db"));
 		}
 
 	}

vital-signs/src/main/java/com/rax/vital/medicine/service/AIMedicineService.java

@@ -3,5 +3,8 @@ package com.rax.vital.medicine.service;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.rax.vital.medicine.entity.AIMedicine;
 
+/**
+ * AI给药
+ */
 public interface AIMedicineService extends IService<AIMedicine> {
 }

vital-signs/src/main/java/com/rax/vital/medicine/service/DoctorMedicineService.java

@@ -3,5 +3,8 @@ package com.rax.vital.medicine.service;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.rax.vital.medicine.entity.DoctorMedicine;
 
+/**
+ * 医生给药
+ */
 public interface DoctorMedicineService extends IService<DoctorMedicine> {
 }

vital-signs/src/main/java/com/rax/vital/medicine/service/RevulsionService.java

@@ -1,4 +1,7 @@
 package com.rax.vital.medicine.service;
 
+/**
+ * 诱导期给药数据
+ */
 public interface RevulsionService {
 }

vital-signs/src/main/java/com/rax/vital/medicine/service/VitalSignsService.java

@@ -0,0 +1,20 @@
+package com.rax.vital.medicine.service;
+
+import com.rax.vital.datasource.MongoDBSource;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 生命体征数据
+ */
+public interface VitalSignsService {
+
+	/**
+	 * 获取最新一条生命体征数据
+	 *
+	 * @param mongoDBSource
+	 * @return
+	 */
+	List<Map> getVitalSignsList(MongoDBSource mongoDBSource);
+}

vital-signs/src/main/java/com/rax/vital/medicine/service/impl/AIMedicineServiceImpl.java

@@ -8,6 +8,9 @@ import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
+/**
+ * AI给药
+ */
 @Slf4j
 @Service
 @AllArgsConstructor

vital-signs/src/main/java/com/rax/vital/medicine/service/impl/DoctorMedicineServiceImpl.java

@@ -8,6 +8,9 @@ import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
+/**
+ * 医生给药
+ */
 @Slf4j
 @Service
 @AllArgsConstructor

vital-signs/src/main/java/com/rax/vital/medicine/service/impl/RevulsionServiceImpl.java

@@ -1,4 +1,15 @@
 package com.rax.vital.medicine.service.impl;
 
+import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+/**
+ * 诱导期给药数据
+ */
+
+@Slf4j
+@Service
+@AllArgsConstructor
 public class RevulsionServiceImpl {
 }

vital-signs/src/main/java/com/rax/vital/medicine/service/impl/VitalSignServiceImpl.java

@@ -0,0 +1,41 @@
+package com.rax.vital.medicine.service.impl;
+
+import com.rax.vital.datasource.MongoDBSource;
+import com.rax.vital.medicine.service.VitalSignsService;
+import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.data.mongodb.core.MongoTemplate;
+import org.springframework.data.mongodb.core.query.Criteria;
+import org.springframework.data.mongodb.core.query.Query;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 生命体征数据
+ */
+@Slf4j
+@Service
+@AllArgsConstructor
+public class VitalSignServiceImpl implements VitalSignsService {
+
+	/**
+	 * 获取生命体征最新一条数据
+	 *
+	 * @param mongoDBSource
+	 * @author zhaoyz
+	 * @date 2024/2/29
+	 */
+	@Override
+	public List<Map> getVitalSignsList(MongoDBSource mongoDBSource) {
+		MongoTemplate template = mongoDBSource.open();
+		Query query = new Query();
+		Criteria criteria = new Criteria();
+		criteria.where("");
+		query.addCriteria(criteria);
+		query.limit(1);
+		List<Map> cs = template.find(query, Map.class, "cs");
+		return cs;
+	}
+}

vital-signs/src/main/java/com/rax/vital/timer/VitalSignTimer.java

@@ -1,57 +1,109 @@
 package com.rax.vital.timer;
 
+import com.rax.common.security.util.SecurityUtils;
+import com.rax.vital.datasource.MongoDBSource;
+import com.rax.vital.medicine.service.VitalSignsService;
 import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.cloud.context.config.annotation.RefreshScope;
+import org.springframework.data.mongodb.core.MongoTemplate;
+import org.springframework.data.mongodb.core.query.Criteria;
+import org.springframework.data.mongodb.core.query.Query;
 import org.springframework.messaging.simp.SimpMessagingTemplate;
 import org.springframework.stereotype.Component;
 
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Timer;
-import java.util.TimerTask;
+import java.util.*;
 
+/**
+ * 生命体征和用药信息推送
+ *
+ * @author zhaoyz
+ * @date 2024/2/29
+ */
+@RefreshScope
 @Component
 @RequiredArgsConstructor
 public class VitalSignTimer {
 
 	private final SimpMessagingTemplate simpMessagingTemplate;
-	private TimerTask timerTask = null;
-	private static final Map<String, TimerTask> timerTaskMap = new HashMap(300);
 
+	private final VitalSignsService vitalSignsService;
+
+	// 定时任务容器
+	private static final Map<String, TimerTask> timerTaskMap = new HashMap<>(300);
+
+	// mongoDB链接工具类容器
+	private static final Map<String, MongoDBSource> mongoDBSourceMap = new HashMap<>(300);
+
+	// MongoDB的地址
+	@Value("${vital-sign.mongodb.host}")
+	private String mongoDBHost;
+
+	// MongoDB的用户名
+	@Value("${vital-sign.mongodb.username}")
+	private String username;
+
+	// MongoDB的用户的密码
+	@Value("${vital-sign.mongodb.password}")
+	private String password;
+
+	/**
+	 * 根据当前用户和患者数据库进行查询生命体征和用药信息并推送
+	 *
+	 * @author zhaoyz
+	 */
 	public void createAndSendMessage(String database) {
-		TimerTask task = timerTaskMap.get(database);
-
+		String account = SecurityUtils.getUser().getUsername();
+		TimerTask task = timerTaskMap.get(account + "-" + database);
 		if (task != null) {
 			return;
 		}
 
-		Timer timer = new Timer();
+		MongoDBSource mongoDBSource = mongoDBSourceMap.get(database);
+		if (mongoDBSource == null) {
+			mongoDBSource = new MongoDBSource(mongoDBHost, password, username, database);
+			mongoDBSourceMap.put(database, mongoDBSource);
+			mongoDBSource.increaseCount();
+		}
+
+		MongoDBSource finalMongoDBSource = mongoDBSource;
 		TimerTask timerTask = new TimerTask() {
 			@Override
 			public void run() {
-//				MongoDBSource mongoDBSource = new MongoDBSource("localhost:27017", "root", "root", "ceshi");
-//				MongoTemplate template = mongoDBSource.open();
-//				Query query = new Query();
-//				Criteria criteria = new Criteria();
-//				criteria.where("");
-//				query.addCriteria(criteria);
-//				query.limit(1);
-//				List<Map> cs = template.find(query, Map.class, "cs");
-				try {
-					simpMessagingTemplate.convertAndSend("/topic/doctorMedicine", "111111111");
-				} catch (Exception e) {
-					e.printStackTrace();
-				}
+				List<Map> vitalSignsList = vitalSignsService.getVitalSignsList(finalMongoDBSource);
+				HashMap<String, Object> result = new HashMap();
+				result.put("vitalSignsList", vitalSignsList);
+				simpMessagingTemplate.convertAndSendToUser(account, "/doctorMedicine", vitalSignsList);
+
 			}
 		};
+		// 定时任务，设置1秒
+		Timer timer = new Timer();
 		timer.schedule(timerTask, 0, 1000);
-		timerTaskMap.put(database, timerTask);
+
+		timerTaskMap.put(account + "-" + database, timerTask);
 	}
 
-	public void stopTimerTask(String database) {
-		TimerTask timerTask = timerTaskMap.get(database);
+	/**
+	 * 停止指定的某个用户查询的患者数据库定时器
+	 *
+	 * @param database
+	 * @param user
+	 * @author zhaoyz
+	 */
+	public synchronized void stopTimerTask(String database, String user) {
+		TimerTask timerTask = timerTaskMap.get(user + "-" + database);
 		if (timerTask != null) {
 			timerTask.cancel();
-			timerTaskMap.remove(database);
+			timerTaskMap.remove(user + "-" + database);
+
+			MongoDBSource mongoDBSource = mongoDBSourceMap.get(database);
+			mongoDBSource.decreaseCount();
+			int count = mongoDBSource.getCount();
+			if (count == 0) {
+				mongoDBSource.close();
+				mongoDBSourceMap.remove(database);
+			}
 		}
 	}