public static function EGOP_transaction_o()
{
$usr = usr::getCurrentUser(1);
if ($usr == null) {
header('Location: /');
exit;
}
$client_account = Core::validate($_POST['email']);
$amount = Core::validate($_POST['amount']);
$currency_name = Core::validate($_POST['currency']);
if ($amount == 0 || !Core::isDouble($amount, 2)) {
print json_encode(array('location' => URL_WRONG_MONEY_VALUE));
exit;
}
if (!Core::isEmailAddress($client_account)) {
print json_encode(array('location' => URL_WRONG_DATA_INPUT));
exit;
}
$currency = new Currency();
if (!$currency->findBy(array('Name' => $currency_name))) {
print json_encode(array('location' => URL_SERVER_ERROR));
exit;
}
$purseList = Purse::findBy(array('UID' => $usr->getId(), 'CurId' => $currency->getId()));
if (empty($purseList)) {
exit;
}
$limits = self::transactionLimits($currency->getId(), 'EGOP', 1);
$feeVolume = $amount * $limits['fee'];
$feeVolume = Core::round_up($feeVolume, 2);
$purse = new Purse();
$purse->findById($purseList[0]['id']);
if ($purse->getValue() < $amount + $feeVolume) {
print json_encode(array('location' => URL_WRONG_MONEY_VALUE));
exit;
}
if ($amount < $limits['min']) {
print json_encode(array('location' => URL_ERROR . self::LIMITS));
return;
}
if ($limits['max'] != null) {
$transaction_history = new AtEgop();
$transactions = $transaction_history->findAllByForLastPeriod(array('UID' => $usr->getid(), 'type' => 1, 'status' => 1));
$totalAmount = 0.0;
if (isset($transactions)) {
foreach ($transactions as $transaction) {
$totalAmount += $transaction['amount'];
}
}
if ($totalAmount + $amount > $limits['max']) {
print json_encode(array('location' => URL_ERROR . self::LIMITS));
return;
}
}
$at = new AtEgop();
$at->setUID($usr->getId());
$at->setClientAccount($client_account);
$at->setAmount($amount);
$at->setCurrencyId($currency->getId());
$at->setType(1);
$at->setStatus(0);
$at->setTimestamp(Core::timestamp_gmp());
$at->insert();
$success = self::send_output_link('EGOP', $at->getId(), $usr);
if (!$success) {
print json_encode(array('location' => URL_SERVER_ERROR));
return;
}
print json_encode(array('location' => URL_NOTIFICATION_SEND));
}
public static function changeOrderVolume(Order $order, $newVolume)
{
if ($order->getStatus() != OrderStatus::ACTIVE || $newVolume == $order->getVolume()) {
return false;
}
$deal = new Deal();
$deal->findActiveDealByOrderId($order->getId());
$volumeDifference = $order->getVolume() - $newVolume;
if ($deal->getVolume() < $volumeDifference) {
return false;
}
$rate = new Rate();
$rate->findById($order->getRateId());
$purse = new Purse();
if ($order->getType() == OrderType::BUY) {
$purseSelect = Purse::findBy(array('UID' => $order->getUserId(), 'CurId' => $rate->getSecondCurrencyId()));
$purse->findById($purseSelect[0]['id']);
$difference = $order->getPrice() * $volumeDifference * (1.0 + $rate->getFee());
$purse->addValue($difference);
} else {
$purseSelect = Purse::findBy(array('UID' => $order->getUserId(), 'CurId' => $rate->getFirstCurrencyId()));
$purse->findById($purseSelect[0]['id']);
$purse->addValue($volumeDifference);
}
if ($purse->getValue() < 0) {
return false;
}
$purse->save();
$deal->setDate(date("Y-m-d H:i:s"));
$deal->setVolume($newVolume);
$deal->save();
$order->setVolume($newVolume);
$order->updatePart();
$order->save();
return true;
}
