First commit

app/im/controller/MessageHandlerV2.php

@@ -0,0 +1,220 @@
+<?php
+namespace app\im\controller;
+use app\Common\LongbingServiceNotice;
+use app\Common\service\LongbingUserInfoService;
+use app\im\service\ImService;
+use longbingcore\tools\LongbingStr;
+use longbingcore\tools\LongbingTime;
+use think\App;
+
+
+class MessageHandlerV2  extends  BaseMessage
+{
+    //连接客户端ID
+    protected $connect_name = 'longbing_im_connect_';
+    //链接对应的用户ID
+    protected $connect_user_name = 'longbing_im_connect_user';
+
+    //房间ID
+    protected $chat_name    = 'longbing_chat_';
+
+    protected $uniacid_wss = 'wss';
+
+    protected $noLogin = ['code' => 401, 'error' => '请登录系统!'] ;
+
+    //发送消息
+    public function sendMessage($server ,$client_id ,$data)
+    {
+
+        //检查登录
+        $user_id = $this->checkLogin($server ,$client_id ,$data);
+        if(!$user_id){
+            return $this->sendLogin($server , $client_id ) ;
+        }
+
+
+        $uniacid = $data['data']['uniacid'];
+        $target_id = $data['data']['target_id']; //接收消息用户id
+        $content = $data['data']['content'];
+
+
+        if( isset($data['data']['id']) && $data['data']['id'] > 0 ) {  //
+
+            $message = $data['data'] ;
+            $message_type = $data['data']['message_type'];
+        }else{
+
+            $chat_id = ImService::getChatId($uniacid, $user_id, $target_id);
+            $message_type = $data['data']['type'];
+            $message['message_type'] = $message_type; //
+            $message['status'] = 1; //消息状态  1=>未读消息 2=>已读 3=>已撤销 4=>已删除
+            $message['user_id'] = $user_id;     //发送消息用户id
+            $message['target_id'] = $target_id; //接收消息用户id
+            $message['content'] = $content; // 消息内容
+            $message['uniacid'] = $uniacid;     //平台ID
+            $message['chat_id'] = $chat_id; // 房间ID
+            $message['create_time'] = time();
+            $message['update_time'] = time();
+
+
+            ImService::addMessage($message);
+        }
+
+
+        $pushTargetClientId =  intval( $this->getClientIdByUserId($target_id) ) ;
+
+        //客户在线
+        if($pushTargetClientId){
+
+            $this->sendServerMsg($server , $pushTargetClientId , 'getNewMessage' ,true,'', $message );
+            $this->getUnReadMessageCount($server , $pushTargetClientId , ['data'=>['user_id' => $target_id ] ] );
+            $this->getCustomerUnReadMessageCount($server , $pushTargetClientId , ['data'=>['user_id' => $target_id   ,'target_id' =>  $user_id  ] ] );
+
+        }else{
+            //发送服务通知给客户
+            //员工姓名,必须为中文,不能带有数字和符号
+            //$name = LongbingUserInfoService::getNameByUserId($user_id);
+            //ImService::sendTmplMsg($uniacid,$target_id,[ $name ,  '有未读私信'  , LongbingTime::getChinaNowTime()]  , 'pages/user/home'  );
+        }
+
+
+
+        $this->sendServerMsg($server , $client_id , 'sendMessage' ,true,'', $message );
+        $this->getUnReadMessageCount($server , $client_id , ['data'=>['user_id'  => $user_id ] ] );
+
+        //给员工发通知消息
+
+        //$note = new LongbingServiceNotice($uniacid);
+        //$note->sendImMessageServiceNoticeToStaff($target_id , $content) ;
+
+    }
+
+    //获取未读消息总数
+    public function getUnReadMessageCount($server ,$client_id ,$data)
+    {
+        $user_id =  $data['data']['user_id'] ;
+        $count = ImService::getUnReadMessageCount($user_id);
+
+        $this->sendServerMsg($server ,$client_id , 'getUnReadMessageCount' , true,'', ['count' => $count ] ) ;
+    }
+
+    //查询目标客户,给我发送的消息数量
+    public function getCustomerUnReadMessageCount($server ,$client_id ,$data)
+    {
+
+        if (isset($data['data']['target_id']) && isset($data['data']['user_id'])) {
+
+            $user_id = $data['data']['user_id'];
+            $target_id = $data['data']['target_id'];
+
+            $count = ImService::getUnReadMessageCountByUserIdAndTargetId( $target_id ,  $user_id);
+
+            $this->sendServerMsg($server, $client_id, 'getCustomerUnReadMessageCount', true, '', ['count' => $count,  'user_id' =>  $user_id  , 'target_id' =>  $target_id ]);
+
+        }
+    }
+
+
+    //登陆
+    public function login($server ,$client_id ,$data)
+    {
+
+        //登录失败
+        $user_id = $this->checkLogin($server ,$client_id ,$data);
+        if(!$user_id){
+            return $this->sendLogin($server , $client_id ) ;
+        }
+
+        $this->updateClentAndUserIdCache($client_id , $user_id);
+
+        $this->sendServerMsg($server ,$client_id , 'login' , true  ) ;
+
+        //用户登录成功,给客户发未读消息数量
+        $this->getUnReadMessageCount($server , $client_id , ['data'=>['user_id'  => $user_id ] ] );
+
+    }
+
+
+    //检查登录
+    public function checkLogin( $server ,$client_id ,$data ){
+
+        if(isset($data['data']['token'])){
+
+            $token = $data['data']['token'];
+            $uniacid = $data['data']['uniacid'] ;
+            $user = getCache($token , $uniacid );
+
+            if(empty($user)){
+                return false ;
+            }
+
+            return  $user['id'] ;
+
+        }else{
+            echo json_encode($data);
+        }
+
+        return false ;
+
+    }
+
+    //发送登录提示消息信息
+    public function sendLogin( $server ,$client_id ){
+
+        $this->sendServerMsg($server, $client_id ,'login',false,'',$this->noLogin);
+
+    }
+
+
+    //更新缓存客户和用户ID
+    public function updateClentAndUserIdCache($client_id , $user_id){
+        //缓存客户端对应的用户ID
+        $key = $this->connect_name . $client_id;
+        setCache ( $key, $user_id, 3600, $this->uniacid_wss );
+
+        //缓存用户登录对应的客户端ID
+        $key = $this->connect_user_name . $user_id;
+        setCache ( $key, $client_id, 3600, $this->uniacid_wss );
+    }
+
+    //根据用户ID获取 $client_id
+    public function getClientIdByUserId($userId){
+
+        $key = $this->connect_user_name . $userId;
+        $client_id = getCache( $key ,  $this->uniacid_wss ) ;
+
+        return $client_id;
+    }
+
+    //退出
+    public function logout($client_id)
+    {
+        $key = $this->connect_name . $client_id;
+        $user_id = getCache( $key ,  $this->uniacid_wss ) ;
+
+        //删除客户对应的用户ID
+        delCache($key ,$this->uniacid_wss);
+
+        //删除用户对应的客户ID
+        $key = $this->connect_user_name . $user_id;
+        delCache($key ,$this->uniacid_wss);
+
+    }
+
+
+    //检查链接是否正常
+    public function checkWs($server ,$client_id ,$data)
+    {
+
+        //检查登录
+        $user_id = $this->checkLogin($server ,$client_id ,$data);
+        if(!$user_id){
+            return $this->sendLogin($server , $client_id ) ;
+        }
+        $this->updateClentAndUserIdCache($client_id , $user_id) ;
+
+        $this->sendServerMsg($server, $client_id ,'checkWsOk');
+
+    }
+    
+}