public function testSetPrice()
{
$this->security->setPrice(200.7);
$this->assertEquals(200.7, $this->security->getPrice());
}
/**
* Buy security
*
* @param Security $security
* @param Account $account
* @param $amount
* @param bool $dryRun
* @return float|int
* @throws \Exception
*/
public function buySecurity(Security $security, Account $account, $amount, $dryRun = false)
{
$price = $security->getPrice();
$buyQuantity = $price > 0 ? floor($amount / $price) : 0;
$buyAmount = $buyQuantity * $price;
if (!$security->isCanBePurchased($buyQuantity, $buyAmount)) {
$exception = new \Exception(sprintf('Buying security error: cannot buy security with id: %s, qty: %s, amount: %s.', $security->getId(), $buyQuantity, $buyAmount));
$this->logger->logError($exception);
throw $exception;
}
if (!$this->checkTransaction($account, $amount, $security, 'buy')) {
$exception = new \Exception("Cannot buy: {$security->getId()} . Transaction check fails. (Amount:{$amount})");
$this->logger->logError($exception);
throw $exception;
}
if (!$dryRun) {
$this->logger->logInfo("Buy security {$security->getId()} qty: {$buyQuantity}; amount: {$buyAmount}");
$security->buy($buyQuantity, $buyAmount);
$queueItem = new QueueItem();
$queueItem->setRebalancerActionId($this->getRebalancerAction()->getId());
$queueItem->setSecurity($security);
$queueItem->setAccount($account);
$queueItem->setQuantity($buyQuantity);
$queueItem->setAmount($buyAmount);
$queueItem->setStatus(QueueItem::STATUS_BUY);
$this->getRebalancerQueue()->addItem($queueItem);
}
return $buyAmount;
}
