/**
* Callback when a client sends a message
*
* @param \WebSocketServer\Core\Server $server The websocket server
* @param \WebSocketServer\Socket\Client $client The client
* @param \WebSocketServer\Socket\Frame $frame The message
*/
public function onMessage(Server $server, Client $client, Frame $frame)
{
$data = json_decode($frame->getData());
switch ($data->event) {
case 'listRooms':
$client->sendText(json_encode(['event' => $data->event, 'rooms' => $this->getRooms()]));
break;
case 'connect':
$client->sendText(json_encode(['event' => $data->event, 'result' => $this->connect($data->roomId, $data->username), 'roomId' => $data->roomId]));
break;
case 'loadRoom':
$client->sendText(json_encode(['event' => $data->event, 'users' => $this->getUsersOfRoom($data->roomId), 'messages' => []]));
$room = $this->roomCollection->getById($data->roomId);
$user = $room->getUser(session_id());
$server->sendToAllButClient(json_encode(['event' => 'userConnected', 'id' => session_id(), 'username' => $user->getUsername(), 'avatarHash' => md5($user->getUsername()), 'message' => $user->getUsername() . ' entered the room.']), $client);
break;
case 'userStartedTyping':
$server->broadcast(json_encode(['event' => $data->event, 'id' => session_id()]));
break;
case 'userStoppedTyping':
$server->broadcast(json_encode(['event' => $data->event, 'id' => session_id()]));
break;
case 'sendMessage':
$room = $this->roomCollection->getById($data->roomId);
$user = $room->getUser(session_id());
$server->broadcast(json_encode(['event' => $data->event, 'message' => ['type' => 'post', 'text' => $data->message, 'user' => ['id' => session_id(), 'username' => $user->getUsername(), 'avatarHash' => md5($user->getUsername())]]]));
break;
}
}
