public function installmentServiceFee()
{
$unpaidServiceFee = $this->serviceFee()->subtract($this->paidServiceFee);
// todo AmountGot
// todo totalamount confusion
$openAmount = $this->totalAmount()->subtract($this->paidAmount)->subtract($this->forgivenAmount);
// Todo money divide (times, ...)
$ratio = $this->repaymentAmount->divide($openAmount);
return $unpaidServiceFee->multiply($ratio);
}
public function convertToUSD(Money $money, ExchangeRate $exchangeRate)
{
if ($exchangeRate->getCurrency() != $money->getCurrency()) {
throw new InvalidCurrencyExchangeException();
}
$rate = $exchangeRate->getRate();
$amountInUSD = $money->divide($rate);
return Money::create($amountInUSD->getAmount(), Currency::CODE_USD);
}
public function calculateAmountRaised(Money $totalBidAmount)
{
if ($totalBidAmount->lessThan($this->getAmount())) {
$percentAmountRaised = $totalBidAmount->divide($this->getAmount()->getAmount())->multiply(100)->round(2)->getAmount();
} else {
$percentAmountRaised = 100;
}
return $this->setAmountRaised($percentAmountRaised);
}