/**
* Return a sum of all total imports converted to the currency selected
*
* @author Erick Guevara Mart�nez
* @param RequisitionEntryCollection $requisitionEntries
* @param Currency $currency
* @param ExchangeRateCollection $currenciesExchanges
* @return float
*/
public function getTotalImportToCurrency(RequisitionEntryCollection $requisitionEntries, Currency $currency, CurrencyExchangeCollection $currenciesExchanges)
{
$totalImport = 0;
$requisitionEntries->rewind();
while ($requisitionEntries->valid()) {
$requisitionEntry = $requisitionEntries->read();
if ($requisitionEntry->isNotCanceled()) {
$price = $requisitionEntry->getPrice();
if ($requisitionEntry->getIdCurrency() != $currency->getCurrCode()) {
if (!$currenciesExchanges->hasCurrency($requisitionEntry->getIdCurrency()) || !$currenciesExchanges->hasCurrency($currency->getCurrCode())) {
$totalImport = null;
break;
} else {
$exchange = $currenciesExchanges->getByFromAndTo($requisitionEntry->getIdCurrency(), $currency->getCurrCode());
$price = $price * $exchange->getRate();
}
}
$totalImport += $requisitionEntry->getQuantity() * $price;
}
}
$requisitionEntries->rewind();
return $totalImport;
}
public function calculatePurchases()
{
$this->restockEntries->rewind();
while ($this->restockEntries->valid()) {
$restockEntry = $this->restockEntries->read();
$product = $this->products->getByPK($restockEntry->getIdProduct());
$exhangeRate = $this->currencyExchages->getByFromAndTo($product->getCurrency(), Currency::$defaultCurrency);
$purchases[$restockEntry->getIdRestockEntry()] = $this->quantities[$restockEntry->getIdRestockEntry()] * ($this->getMinTargetPriceUSDByIdProduct($restockEntry->getIdProduct()) * $exhangeRate->getRate());
}
return $purchases;
}
