/**
* Credit the user with koins for his action.
*
* @param array $data The data from the user.
*
* @return void
*/
protected function updateKoinCount(array $data)
{
$koinCountQuery = $this->koinCountHandler->getKoinCountQuery($data);
$updateKoinCountParams = RewardHandler::updateKoinCountParams($data['user_id'], $koinCountQuery);
$this->position["koinCount"] = $this->transProxy->addToTransaction($updateKoinCountParams);
}
/**
* Insert a new vote and handle the corresponding changes (koin_count, badges, completed etc.).
*
* @param array $data Vote data.
*
* @return string JSON-encoded reward for the user.
*/
public function insertVote(array $data)
{
$transProxy = new TransactionDbProxy();
$rewardHandler = new RewardHandler($transProxy, $this);
$insertVoteParams = $this->insertParams($data);
$transProxy->addToTransaction($insertVoteParams);
$rewardHandler->applyRewards($data);
$completedParams = $this->getCompletedParams($data);
$transProxy->addToTransaction($completedParams);
$malusParams = $this->getMalusParams($data);
$transProxy->addToTransaction($malusParams);
$result = json_decode($transProxy->sendTransaction(), true);
$reward = $rewardHandler->extractReward($result);
return $reward->toJson();
}
