/**
* Handles the command execution.
*
* @param UploadImage $command
* @return null|string
*
* @todo check permission
*/
public function handle(PostChat $command)
{
// check if the user can upload images, otherwise return
$this->assertCan($command->actor, 'pushedx.chat.post');
$msg = ['actorId' => $command->actor->id, 'message' => $command->msg];
$id = FetchChatController::UpdateMessages($msg);
$msg['id'] = $id;
$pusher = $this->getPusher();
$pusher->trigger('public', 'newChat', $msg);
return $command->msg;
}
