private function createActivity(User $client, $message, $amount)
{
$activity = new Activity();
$activity->setClientUserId($client->getId());
$activity->setClientStatus($client->getProfile()->getClientStatus());
$activity->setFirstName($client->getFirstName());
$activity->setLastName($client->getLastName());
$activity->setRiaUserId($client->getRia()->getId());
$activity->setAmount($amount);
$activity->setMessage($message);
$activity->setCreatedAt(new \DateTime());
return $activity;
}