private static function makeDealsWith(Deal $deal)
{
$order = new Order();
$order->findById($deal->getOrderId());
if ($order->getType() == OrderType::SELL) {
$oppositeDeals = Deal::getOpenedBuyDeals($order->getPrice(), $order->getRateId());
} else {
$oppositeDeals = Deal::getOpenedSellDeals($order->getPrice(), $order->getRateId());
}
foreach ($oppositeDeals as $oppDeal) {
$oppositeDeal = new Deal();
$oppositeDeal->findById($oppDeal['id']);
$oppositeOrder = new Order();
$oppositeOrder->findById($oppositeDeal->getOrderId());
$difference = $deal->getVolume() - $oppositeDeal->getVolume();
if ($difference == 0) {
$deal->setPrice($oppositeDeal->getPrice());
$deal->setDone(1);
$deal->save();
$order->setPart(1.0);
$order->setStatus(OrderStatus::DONE);
$order->save();
$oppositeDeal->setDone(1);
$oppositeDeal->setDate($deal->getDate());
$oppositeDeal->save();
$oppositeOrder->setPart(1.0);
$oppositeOrder->setStatus(OrderStatus::DONE);
$oppositeOrder->setDate($deal->getDate());
$oppositeOrder->save();
self::transferMoney($deal, $oppositeDeal);
break;
}
$intermediateDeal = new Deal();
$intermediateDeal->setRateId($order->getRateId());
$intermediateDeal->setDate($deal->getDate());
$intermediateDeal->setDone(1);
if ($difference < 0) {
$deal->setPrice($oppositeDeal->getPrice());
$deal->setDone(1);
$deal->save();
$order->setPart(1.0);
$order->setStatus(OrderStatus::DONE);
$order->save();
$intermediateDeal->setOrderId($oppositeOrder->getId());
$intermediateDeal->setUserId($oppositeOrder->getUserId());
$intermediateDeal->setType($oppositeOrder->getType());
$intermediateDeal->setPrice($oppositeDeal->getPrice());
$intermediateDeal->setVolume($deal->getVolume());
$intermediateDeal->insert();
$oppositeOrder->updatePart();
$oppositeOrder->setDate($deal->getDate());
$oppositeOrder->save();
$oppositeDeal->setVolume(-$difference);
$oppositeDeal->setDate($deal->getDate());
$oppositeDeal->save();
self::transferMoney($deal, $intermediateDeal);
break;
} else {
$deal->setVolume($difference);
$deal->save();
$intermediateDeal->setOrderId($order->getId());
$intermediateDeal->setUserId($order->getUserId());
$intermediateDeal->setType($order->getType());
$intermediateDeal->setPrice($oppositeDeal->getPrice());
$intermediateDeal->setVolume($oppositeDeal->getVolume());
$intermediateDeal->insert();
$order->updatePart();
$order->save();
$oppositeDeal->setDone(1);
$oppositeDeal->setDate($deal->getDate());
$oppositeDeal->save();
$oppositeOrder->setPart(1.0);
$oppositeOrder->setStatus(OrderStatus::DONE);
$oppositeOrder->setDate($deal->getDate());
$oppositeOrder->save();
self::transferMoney($intermediateDeal, $oppositeDeal);
}
}
}