update 聊天室功能完成

m2pool-modules/m2pool-chat/src/main/java/com/m2pool/chat/config/WebSocketBrokerConfig.java

@@ -58,6 +58,7 @@ public class WebSocketBrokerConfig implements WebSocketMessageBrokerConfigurer {
                 .setAllowedOrigins("*");
     }
 
+
     /**
      * 配置消息代理
      * 客户端订阅消息的请求前缀，topic用于广播推送，queue用于点对点推送
@@ -67,7 +68,7 @@ public class WebSocketBrokerConfig implements WebSocketMessageBrokerConfigurer {
     public void configureMessageBroker(MessageBrokerRegistry config) {
 
         config.enableSimpleBroker(Destination.TOPIC, Destination.QUEUE_USER,Destination.QUEUE_CUSTOMER,Destination.QUEUE_CLOSE_ROOM)
-                .setHeartbeatValue(new long[] {20000, 20000})
+                .setHeartbeatValue(new long[] {30000, 30000})
                 .setTaskScheduler(new DefaultManagedTaskScheduler());
 
         //发送消息前缀

m2pool-modules/m2pool-chat/src/main/java/com/m2pool/chat/constant/ExceptionEnum.java

@@ -10,7 +10,7 @@ import lombok.Getter;
  */
 @Getter
 public enum ExceptionEnum {
-    IP_LIMIT_CONNECT(1020, "本机连接数已达上限,请先关闭已有链接"),
+    IP_LIMIT_CONNECT(1020, "本机连接数已达上限9,请先关闭已有链接,再重新链接"),
     MAX_LIMIT_CONNECT(1021, "服务器websocket连接数已达上限,服务器拒绝链接"),
     SET_PRINCIPAL_FAIL(1022, "websocket链接异常,用户身份设置失败"),
     GET_PRINCIPAL_FAIL(1023, "websocket链接异常,用户信息邮箱获取失败"),

m2pool-modules/m2pool-chat/src/main/java/com/m2pool/chat/dto/ChatRoomDto.java

@@ -26,7 +26,7 @@ public class ChatRoomDto {
      * 聊天室id
      */
     @ApiModelProperty(value = "聊天室id", example = "1")
-    private String id;
+    private Long id;
     /**
      * 聊天对象id：一般为客服
      */

m2pool-modules/m2pool-chat/src/main/java/com/m2pool/chat/dto/WebsocketMessageDto.java

@@ -52,7 +52,7 @@ public class WebsocketMessageDto {
     /**
      * 聊天室id
      */
-    private String roomId;
+    private Long roomId;
 
     /**
      * 是否创建新聊天室

m2pool-modules/m2pool-chat/src/main/java/com/m2pool/chat/interceptor/WebsocketChannelInterceptor.java

@@ -20,7 +20,9 @@ import org.springframework.messaging.simp.stomp.StompHeaderAccessor;
 import org.springframework.messaging.support.ChannelInterceptor;
 import org.springframework.messaging.support.MessageHeaderAccessor;
 
+import java.util.HashMap;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicInteger;
 
@@ -41,9 +43,9 @@ public class WebsocketChannelInterceptor implements ChannelInterceptor {
     private static final Logger LOGGER = LoggerFactory.getLogger(WebsocketChannelInterceptor.class);
 
     /**
-     * 当前加入链接的ip ,key 为 ip ,VALUE 邮箱
+     * 当前加入链接的ip ,key 为 ip+邮箱 ,VALUE 邮箱
      */
-    private static final ConcurrentHashMap<String,EmailLimit> ipConnectionCountMap = new ConcurrentHashMap<>();
+    private static final ConcurrentHashMap<String, EmailLimit> ipConnectionCountMap = new ConcurrentHashMap<>();
 
     /**
      * 当前链接数
@@ -99,7 +101,21 @@ public class WebsocketChannelInterceptor implements ChannelInterceptor {
         }
 
         if (accessor.getCommand() == StompCommand.DISCONNECT){
-            disconnectHandler(accessor);
+            StompHeaderAccessor mha = MessageHeaderAccessor.getAccessor(message, StompHeaderAccessor.class);
+            if(mha == null){
+                try {
+                    throw new MessageDeliveryException(ExceptionEnum.fromCode(ExceptionEnum.SET_PRINCIPAL_FAIL));
+                }catch (MessageDeliveryException e){
+                    System.out.println("错误消息"+e.getMessage());
+                    accessor.setHeader("error", e.getMessage());
+                }
+
+            }
+            if (mha.getUser() != null){
+                String email = mha.getUser().getName();
+                LOGGER.info("断开连接的邮箱为:{}",email);
+                disconnectHandler(accessor,email);
+            }
             LOGGER.info("------------websocket disconnect");
         }
         return message;
@@ -123,7 +139,8 @@ public class WebsocketChannelInterceptor implements ChannelInterceptor {
         Map<String, Object> sessionAttributes = accessor.getSessionAttributes();
         if (sessionAttributes != null) {
             String ipAddr = (String) sessionAttributes.get(IPADDR);
-            EmailLimit emailAndCount = ipConnectionCountMap.get(ipAddr);
+            String key = ipAddr + email;
+            EmailLimit emailAndCount = ipConnectionCountMap.get(key);
 
             //两种ip限制情况
             //本次链接为游客 且ip上已经有人链接直接拒绝本次链接
@@ -131,10 +148,11 @@ public class WebsocketChannelInterceptor implements ChannelInterceptor {
                 throw new MessageDeliveryException(ExceptionEnum.fromCode(ExceptionEnum.IP_LIMIT_CONNECT));
             }
 
+            // 登录用户现在ip限制不用做了，前端在同一ip情况下，不同用户会断开连接
             //本次链接为登录用户,并且已经链接.直接拒绝本次链接
             if ( type != TOURIST && emailAndCount != null) {
                 emailAndCount.setCount(emailAndCount.getCount() + 1);
-                if(email.equals(emailAndCount.getEmail())){
+                if (emailAndCount.getCount() >= 10){
                     throw new MessageDeliveryException(ExceptionEnum.fromCode(ExceptionEnum.IP_LIMIT_CONNECT));
                 }
                 //if(ipConnectionCountMap.containsValue(emailAndCount)){
@@ -145,7 +163,7 @@ public class WebsocketChannelInterceptor implements ChannelInterceptor {
                 EmailLimit emailLimit = new EmailLimit();
                 emailLimit.setEmail(email);
                 emailLimit.setCount(1);
-                ipConnectionCountMap.put(ipAddr,emailLimit );
+                ipConnectionCountMap.put(key,emailLimit );
             }
         }else{
             throw new MessageDeliveryException(ExceptionEnum.fromCode(ExceptionEnum.GET_PRINCIPAL_FAIL));
@@ -157,20 +175,24 @@ public class WebsocketChannelInterceptor implements ChannelInterceptor {
     /**
      * 断开链接处理
      */
-    private void disconnectHandler(StompHeaderAccessor accessor){
+    private void disconnectHandler(StompHeaderAccessor accessor,String email){
         //连接数减一
         connectionCount.decrementAndGet();
         //断开链接的ip
         Map<String, Object> sessionAttributes = accessor.getSessionAttributes();
         if (sessionAttributes != null ) {
             String ipAddr = (String) sessionAttributes.get(IPADDR);
-            EmailLimit emailAndCount = ipConnectionCountMap.get(ipAddr);
+            String key = ipAddr + email;
-            if (emailAndCount.getCount() > 1){
+            EmailLimit emailAndCount = ipConnectionCountMap.get(key);
-                emailAndCount.setCount(emailAndCount.getCount() - 1);
+            if (emailAndCount != null ){
-            }else{
+                if (emailAndCount.getCount() > 1){
-                ipConnectionCountMap.remove(ipAddr);
+                    emailAndCount.setCount(emailAndCount.getCount() - 1);
+                }else{
+                    ipConnectionCountMap.remove(key);
+                }
             }
 
+
         }else{
             throw new MessageDeliveryException(ExceptionEnum.fromCode(ExceptionEnum.GET_PRINCIPAL_FAIL));
         }

m2pool-modules/m2pool-chat/src/main/java/com/m2pool/chat/listener/WebSocketEventListener.java

@@ -42,14 +42,18 @@ public class WebSocketEventListener implements ApplicationListener<SessionDiscon
         StompPrincipal user = (StompPrincipal) event.getUser();
         Message<byte[]> message = event.getMessage();
         StompHeaderAccessor accessor = StompHeaderAccessor.wrap(message);
-        LOGGER.info("用户{}断开链接：用户类型{},消息类型{}",user.getName(), user.getType(),  accessor.getCommand());
+        if (user != null) {
-        if (accessor.getCommand() == StompCommand.DISCONNECT && TOURIST.equals(user.getType())) {
+            LOGGER.info("用户{}断开链接：用户类型{},消息类型{}",user.getName(), user.getType(),  accessor.getCommand());
-            //游客断开链接，通知客服删除游客聊天室
+            if (accessor.getCommand() == StompCommand.DISCONNECT && TOURIST.equals(user.getType())) {
-            stompService.customerCloseRoom(user.getName());
+                //游客断开链接，通知客服删除游客聊天室
-            // 删除数据库中游客数据
+                stompService.customerCloseRoom(user.getName());
-            int delete = chatRoomMapper.delete(new LambdaUpdateWrapper<ChatRoom>().eq(ChatRoom::getUserOneEmail, user.getName()));
+                // 删除数据库中游客数据
-            int delete1 = chatMessageMapper.delete(new LambdaUpdateWrapper<ChatMessage>().eq(ChatMessage::getSendEmail, user.getName()));
+                int delete = chatRoomMapper.delete(new LambdaUpdateWrapper<ChatRoom>().eq(ChatRoom::getUserOneEmail, user.getName()));
-            LOGGER.info("删除游客聊天室个数：{},消息个数{}", delete,delete1);
+                int delete1 = chatMessageMapper.delete(new LambdaUpdateWrapper<ChatMessage>().eq(ChatMessage::getSendEmail, user.getName()));
+                LOGGER.info("删除游客聊天室个数：{},消息个数{}", delete,delete1);
+            }
+
         }
+
     }
 }

m2pool-modules/m2pool-chat/src/main/java/com/m2pool/chat/service/impl/ChatRoomServiceImpl.java

@@ -94,7 +94,7 @@ public class ChatRoomServiceImpl extends ServiceImpl<ChatRoomMapper, ChatRoom> i
         ChatRoom build = ChatRoom.builder().userOneEmail(userEmail).userTwoEmail(sysUser.getEmail()).build();
         int insert = chatRoomMapper.insert(build);
         if (insert > 0){
-            return R.success(ChatRoomDto.builder().id(String.valueOf(build.getId())).selfEmail(userEmail).userEmail(build.getUserTwoEmail()).build());
+            return R.success(ChatRoomDto.builder().id(build.getId()).selfEmail(userEmail).userEmail(build.getUserTwoEmail()).build());
         }
         return R.fail("聊天室不存在,并且创建聊天室失败");
     }

m2pool-modules/m2pool-chat/src/main/java/com/m2pool/chat/service/impl/StompServiceImpl.java

@@ -62,10 +62,10 @@ public class StompServiceImpl implements StompService {
         WebsocketMessageDto build = buildDto(principal, userMessageVo);
         //获取当前聊天室对象
         ChatRoom chatRoom = chatRoomMapper.selectOne(new LambdaQueryWrapper<ChatRoom>()
-                .eq(ChatRoom::getUserOneEmail, principal.getName())
+                .eq(ChatRoom::getUserOneEmail,userMessageVo.getEmail())
-                .eq(ChatRoom::getUserTwoEmail, userMessageVo.getEmail()));
+                .eq(ChatRoom::getUserTwoEmail,principal.getName()));
         System.out.println("发送消息，聊天室id"+userMessageVo.getRoomId()+"发送者邮箱"+principal.getName()+"接受者邮箱"+userMessageVo.getEmail());
-        build.setRoomId(String.valueOf(userMessageVo.getRoomId()));
+        build.setRoomId(userMessageVo.getRoomId());
         int serviceReadNum = chatRoom != null ? chatRoom.getClientReadNum() : 0;
         build.setClientReadNum( serviceReadNum+ 1);
         //分块传输，只有最后一个块拼接完成才能发送消息
@@ -79,8 +79,8 @@ public class StompServiceImpl implements StompService {
         //    handleImage(userMessageVo.getEmail()+principal.getName(),userMessageVo.getContent());
         //}
 
-        //TODO 多端情况下，需要把消息发送给自己
+        //多端情况下，需要把消息发送给自己
-
+        messagingTemplate.convertAndSendToUser(principal.getName(), Destination.QUEUE_CUSTOMER + "/" + principal.getName(),build);
         messagingTemplate.convertAndSendToUser(userMessageVo.getEmail(), Destination.QUEUE_USER + "/" + userMessageVo.getEmail(),build);
         executeTran(principal, userMessageVo, chatRoom);
         return AjaxResult.success("成功");
@@ -90,9 +90,9 @@ public class StompServiceImpl implements StompService {
     public AjaxResult sendMessageToCustomer(StompPrincipal principal, UserMessageVo userMessageVo) {
         WebsocketMessageDto build = buildDto(principal, userMessageVo);
         ChatRoom chatRoom = chatRoomMapper.selectOne(new LambdaQueryWrapper<ChatRoom>()
-                .eq(ChatRoom::getUserOneEmail, userMessageVo.getEmail())
+                .eq(ChatRoom::getUserOneEmail, principal.getName())
-                .eq(ChatRoom::getUserTwoEmail, principal.getName()));
+                .eq(ChatRoom::getUserTwoEmail, userMessageVo.getEmail()));
-        build.setRoomId(String.valueOf(userMessageVo.getRoomId()));
+        build.setRoomId(userMessageVo.getRoomId());
         System.out.println("发送消息，聊天室id"+userMessageVo.getRoomId()+"发送者邮箱"+principal.getName()+"接受者邮箱"+userMessageVo.getEmail());
         int serviceReadNum = chatRoom != null ? chatRoom.getServiceReadNum() : 0;
         build.setClientReadNum(serviceReadNum + 1);
@@ -107,11 +107,10 @@ public class StompServiceImpl implements StompService {
         //    handleImage(userMessageVo.getEmail()+principal.getName(),userMessageVo.getContent());
         //}
 
-        //TODO 多端情况下，需要把消息发送给
+        // 多端情况下，需要把消息发送给
-
+        messagingTemplate.convertAndSendToUser(principal.getName(), Destination.QUEUE_USER + "/" + principal.getName(),build);
         messagingTemplate.convertAndSendToUser(userMessageVo.getEmail(), Destination.QUEUE_CUSTOMER + "/" + userMessageVo.getEmail(),build);
         executeTran(principal, userMessageVo, chatRoom);
-
         return AjaxResult.success("成功");
     }
     /**
@@ -190,7 +189,7 @@ public class StompServiceImpl implements StompService {
                 .sendEmail(principal.getName())
                 .content(userMessageVo.getContent())
                 .type(userMessageVo.getType())
-                .roomId(Long.parseLong(userMessageVo.getRoomId()))
+                .roomId(userMessageVo.getRoomId())
                 .build();
         chatMessageMapper.insert(message);
         return message.getId();
@@ -203,6 +202,7 @@ public class StompServiceImpl implements StompService {
      * @param  {bool 废弃 发送者是否在线，不在线，需要更新未读消息数量}
      */
     private void updateRoom(ChatRoom chatRoom,Integer sendUserType){
+        System.out.println("聊天室信息"+chatRoom);
         if(chatRoom != null){
             ChatRoom room = ChatRoom.builder().id(chatRoom.getId()).build();
             if (CUSTOMER.equals(sendUserType)) {

m2pool-modules/m2pool-chat/src/main/java/com/m2pool/chat/vo/UserMessageVo.java

@@ -47,7 +47,7 @@ public class UserMessageVo {
      * 聊天室id
      */
     @ApiModelProperty(value = "聊天室id", example = "1")
-    private String roomId;
+        private Long roomId;
 
     ///**
     // * 总的分片数

m2pool-modules/m2pool-chat/src/main/resources/mapper/chat/ChatRoomMapper.xml

@@ -7,8 +7,8 @@
             id,
             user_one_email AS userEmail,
             flag,
-            last_user_send_time as lastUserSendTime,
+            CASE WHEN last_user_send_time >= last_customer_send_time
-            last_customer_send_time as lastCustomerSendTime,
+            THEN last_user_send_time ELSE last_customer_send_time END AS lastUserSendTime,
             service_read_num AS clientReadNum
         FROM
             chat_room
@@ -26,7 +26,7 @@
         </where>
         ORDER BY
             flag DESC,
-	        last_user_send_time DESC
+            GREATEST( last_user_send_time, last_customer_send_time ) DESC
     </select>
     <select id="findRoomByUserEmail" resultType="com.m2pool.chat.dto.ChatRoomDto">
         SELECT
@@ -36,4 +36,4 @@
         WHERE
             user_one_email = #{userEmail}
     </select>
-</mapper>
+</mapper>