/**
*
* Add virtual currency to user account after registration.
*
* @param integer $userId
*/
protected function giveUnits($userId)
{
$units = (int) $this->params->get("give_units_number", 0);
$currencyId = $this->params->get("give_units_unit");
if (!empty($units) and !empty($currencyId)) {
jimport("virtualcurrency.currency");
$currency = VirtualCurrencyCurrency::getInstance(JFactory::getDbo(), $currencyId);
if ($currency->getId()) {
// Get the id of the sender ( the bank that generates currency )
$componentParams = JComponentHelper::getParams("com_virtualcurrency");
/** @var $componentParams Joomla\Registry\Registry */
$senderId = $componentParams->get("payments_bank_id");
// Get account ID
JLoader::register("VirtualCurrencyHelper", JPATH_ADMINISTRATOR . DIRECTORY_SEPARATOR . "components" . DIRECTORY_SEPARATOR . "com_virtualcurrency" . DIRECTORY_SEPARATOR . "helpers" . DIRECTORY_SEPARATOR . "virtualcurrency.php");
$keys = array("user_id" => $userId, "currency_id" => $currency->getId());
// Add the units to the account
jimport("virtualcurrency.account");
$account = new VirtualCurrencyAccount(JFactory::getDbo());
$account->load($keys);
$account->increaseAmount($units);
$account->updateAmount();
// Store transaction
jimport("virtualcurrency.transaction");
$transaction = new VirtualCurrencyTransaction(JFactory::getDbo());
$seed = substr(md5(uniqid(time() * rand(), true)), 0, 16);
$data = array("units" => $units, "txn_id" => JString::strtoupper("GEN_" . JString::substr(JApplicationHelper::getHash($seed), 0, 16)), "txn_amount" => 0, "txn_currency" => $currency->getCode(), "txn_status" => "completed", "service_provider" => "System", "currency_id" => $currency->getId(), "sender_id" => $senderId, "receiver_id" => $userId);
$transaction->bind($data);
$transaction->store();
}
// Integrate with notifier
// Notification services
$nServices = $this->params->get("give_units_integrate");
if (!empty($nServices)) {
$message = JText::sprintf("PLG_USER_VIRTUALCURRENCYNEWACCOUNT_NOTIFICATION_AFTER_REGISTRATION", $units, $currency->getTitle());
$this->notify($nServices, $message, $userId);
}
}
}
/**
* Save transaction.
*
* @param array $data
*
* @return boolean
*/
protected function storeTransaction($data)
{
// Get transaction by txn ID
jimport("virtualcurrency.transaction");
$keys = array("txn_id" => JArrayHelper::getValue($data, "txn_id"));
$transaction = new VirtualCurrencyTransaction(JFactory::getDbo());
$transaction->load($keys);
// DEBUG DATA
JDEBUG ? $this->log->add(JText::_($this->textPrefix . "_DEBUG_TRANSACTION_OBJECT"), $this->debugType, $transaction->getProperties()) : null;
// Check for existed transaction
if ($transaction->getId()) {
// If the current status if completed,
// stop the process.
if ($transaction->isCompleted()) {
return false;
}
}
// Store the new transaction data.
$transaction->bind($data);
$transaction->store();
// If it is not completed (it might be pending or other status),
// stop the process. Only completed transaction will continue
// and will process the units.
if (!$transaction->isCompleted()) {
return false;
}
// If the new transaction is completed,
// update user account.
$keys = array("user_id" => $transaction->getReceiverId(), "currency_id" => $transaction->getCurrencyId());
jimport("virtualcurrency.account");
$account = new VirtualCurrencyAccount(JFactory::getDbo());
$account->load($keys);
$account->increaseAmount($transaction->getUnits());
$account->updateAmount();
return true;
}