Events WebSocket

common/Alias/Event/Message.php

@@ -0,0 +1,46 @@
+<?php
+namespace ProVM\Common\Alias\Event;
+
+use Psr\Container\ContainerInterface as Container;
+use Psr\EventDispatcher\EventDispatcherInterface as Dispatcher;
+use Ratchet\MessageComponentInterface as Component;
+use Ratchet\ConnectionInterface as Connection;
+use ProVM\Common\Factory\Event\Request as RequestBuilder;
+
+class Message implements Component {
+  protected $clients;
+  public function __construct($storage) {
+    $this->clients = $storage;
+  }
+  protected $dispatcher;
+  public function setDispatcher(Dispatcher $dispatcher) {
+    $this->dispatcher = $dispatcher;
+    return $this;
+  }
+  protected $request_builder;
+  public function setRequestBuilder(RequestBuilder $builder) {
+    $this->request_builder = $builder;
+    return $this;
+  }
+
+  public function onOpen(Connection $conn) {
+    $this->clients->attach($conn);
+  }
+  public function onMessage(Connection $from, $msg) {
+    foreach ($this->clients as $client) {
+      if ($client != $from) {
+        continue;
+      }
+      $request = $this->request_builder->build($msg);
+      $response = $this->dispatcher->dispatch($request);
+      $from->send($response);
+    }
+  }
+  public function onClose(Connection $conn) {
+    $this->clients->detach($conn);
+  }
+  public function onError(Connection $conn, \Exception $e) {
+    $conn->send(json_encode($e));
+    $conn->close();
+  }
+}