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app/Http/Controllers/WebSocketController.php

@@ -0,0 +1,82 @@
+<?php
+namespace App\Http\Controllers;
+
+use Ratchet\MessageComponentInterface;
+use Ratchet\ConnectionInterface;
+use App\Iseng;
+
+class WebSocketController extends Controller implements MessageComponentInterface{
+    private $connections = [];
+    
+     /**
+     * When a new connection is opened it will be passed to this method
+     * @param  ConnectionInterface $conn The socket/connection that just connected to your application
+     * @throws \Exception
+     */
+    function onOpen(ConnectionInterface $conn){
+        $this->connections[$conn->resourceId] = compact('conn') + ['user_id' => null];
+    }
+    
+     /**
+     * This is called before or after a socket is closed (depends on how it's closed).  SendMessage to $conn will not result in an error if it has already been closed.
+     * @param  ConnectionInterface $conn The socket/connection that is closing/closed
+     * @throws \Exception
+     */
+    function onClose(ConnectionInterface $conn){
+        $disconnectedId = $conn->resourceId;
+        unset($this->connections[$disconnectedId]);
+        foreach($this->connections as &$connection)
+            $connection['conn']->send(json_encode([
+                'offline_user' => $disconnectedId,
+                'from_user_id' => 'server control',
+                'from_resource_id' => null
+            ]));
+    }
+    
+     /**
+     * If there is an error with one of the sockets, or somewhere in the application where an Exception is thrown,
+     * the Exception is sent back down the stack, handled by the Server and bubbled back up the application through this method
+     * @param  ConnectionInterface $conn
+     * @param  \Exception $e
+     * @throws \Exception
+     */
+    function onError(ConnectionInterface $conn, \Exception $e){
+        $userId = $this->connections[$conn->resourceId]['user_id'];
+        echo "An error has occurred with user $userId: {$e->getMessage()}\n";
+        unset($this->connections[$conn->resourceId]);
+        $conn->close();
+    }
+    
+     /**
+     * Triggered when a client sends data through the socket
+     * @param  \Ratchet\ConnectionInterface $conn The socket/connection that sent the message to your application
+     * @param  string $msg The message received
+     * @throws \Exception
+     */
+    function onMessage(ConnectionInterface $conn, $msg){
+	$msg 	= json_decode($msg, true);
+	$konten = $msg['content'];
+	Iseng::insert([
+		'msg' => $konten
+	]);
+
+//        if(is_null($this->connections[$conn->resourceId]['user_id'])){
+//            $this->connections[$conn->resourceId]['user_id'] = $msg;
+//            $onlineUsers = [];
+//            foreach($this->connections as $resourceId => &$connection){
+//                $connection['conn']->send(json_encode([$conn->resourceId => $msg]));
+//                if($conn->resourceId != $resourceId)
+//                    $onlineUsers[$resourceId] = $connection['user_id'];
+//            }
+//            $conn->send(json_encode(['online_users' => $onlineUsers]));
+//        } else{
+//            $fromUserId = $this->connections[$conn->resourceId]['user_id'];
+//            $msg = json_decode($msg, true);
+//            $this->connections[$msg['to']]['conn']->send(json_encode([
+//                'msg' 				=> $msg['content'],
+//                'from_user_id' 		=> $fromUserId,
+//               'from_resource_id' 	=> $conn->resourceId
+//            ]));
+//        }
+    }
+}