private static void PopulatePaymentSuccessCounters(PaymentStatisticIncrement increment,
PaymentStatusChangedMessage paymentChangeMsg, string currentStatus)
{
var sign = CalculatePaymentStatusIncrementSign(currentStatus);
increment.SuccessCount += sign;
increment.SuccessSum += sign * paymentChangeMsg.Payment.PaymentAmount;
increment.SuccessBaseSum += sign * paymentChangeMsg.Payment.BaseAmount;
}
public virtual PaymentStatisticIncrement GetPaymentChanges(PaymentStatusChangedMessage paymentChangeMsg)
{
var increment = new PaymentStatisticIncrement();
//skip message processing if current status is intermediate
if (!IsCurrentStatusFinal(paymentChangeMsg))
{
return(increment);
}
// Update total count
PopulatePaymentTotalCounters(increment, paymentChangeMsg);
var currentStatus = paymentChangeMsg.Status;
// Here we work with payments in final status ONLY!
PopulatePaymentSuccessCounters(increment, paymentChangeMsg, currentStatus);
return(increment);
}
private static void PopulatePaymentTotalCounters(PaymentStatisticIncrement increment, PaymentStatusChangedMessage paymentChangeMsg)
{
increment.TotalCount++;
increment.TotalSum = paymentChangeMsg.Payment.PaymentAmount;
increment.TotalBaseSum = paymentChangeMsg.Payment.BaseAmount;
}
