public int GetTransactionAmountOfPaymentSource(PaymentSource paymentSource)
{
if (_totalTransactionDetails.ContainsKey(paymentSource))
{
return(_totalTransactionDetails[paymentSource]);
}
return(0);
}
public int GetMaxmimumTrasactionAmountEligibleForOffer(PaymentSource paymentSource)
{
if (_paymentSourceOffers.ContainsKey(paymentSource))
{
return(_paymentSourceOffers[paymentSource]);
}
throw new OfferNotFoundException();
}
public void makeTransaction(PaymentSource paymentSource, int amount)
{
if (_totalTransactionDetails.ContainsKey(paymentSource))
{
_totalTransactionDetails[paymentSource] += amount;
}
else
{
_totalTransactionDetails[paymentSource] = amount;
}
}
public Boolean IsUserEligibleForOffer(PaymentSource paymentSource)
{
var maximumAmountForOffer = _offerEligibilityManager.GetMaxmimumTrasactionAmountEligibleForOffer(paymentSource);
var totalTransactionAmount = _transactionManager.GetTransactionAmountOfPaymentSource(paymentSource);
if (totalTransactionAmount > maximumAmountForOffer)
{
return(true);
}
return(false);
}
public void SetMaxmimumTrasactionAmountEligibleForOffer(PaymentSource paymentSource, int amount)
{
if (_paymentSourceOffers.ContainsKey(paymentSource))
{
_paymentSourceOffers[paymentSource] = amount;
}
else
{
_paymentSourceOffers.Add(paymentSource, amount);
}
}