/// <summary>
/// Returns a PayExPayment for the given cart, if one exists
/// </summary>
/// <param name="cart">Cart</param>
/// <returns>The PayExPayment gor the given cart</returns>
private PayExPayment GetPayExPayment(Cart cart)
{
if (cart.OrderForms == null || cart.OrderForms.Count == 0 || cart.OrderForms[0].Payments == null || cart.OrderForms[0].Payments.Count == 0)
{
return(null);
}
List <Payment> payments = cart.OrderForms[0].Payments.Where(p => p is PayExPayment).ToList();
payments = PaymentTransactionTypeManager.GetResultingPaymentsByTransactionType(payments,
TransactionType.Authorization).ToList();
if (payments.Any())
{
return(payments.First() as PayExPayment);
}
return(null);
}
/// <summary>
/// Calculates the totals order forms.
/// </summary>
/// <param name="form">The form.</param>
private void CalculateTotalsOrderForms(OrderForm form)
{
decimal subTotal = 0m;
decimal discountTotal = 0m;
decimal shippingDiscountTotal = 0m;
decimal shippingTotal = 0m;
foreach (LineItem item in form.LineItems)
{
decimal lineItemDiscount = item.LineItemDiscountAmount + item.OrderLevelDiscountAmount;
item.ExtendedPrice = item.PlacedPrice * item.Quantity - lineItemDiscount;
subTotal += item.ExtendedPrice;
discountTotal += lineItemDiscount;
}
foreach (Shipment shipment in form.Shipments)
{
shipment.SubTotal = CalculateShipmentSubtotal(shipment);
shippingTotal += shipment.ShipmentTotal;
shippingTotal -= shipment.ShippingDiscountAmount;
shippingDiscountTotal += shipment.ShippingDiscountAmount;
}
form.ShippingTotal = shippingTotal;
form.DiscountAmount = discountTotal + shippingDiscountTotal;
form.SubTotal = subTotal;
form.Total = subTotal + shippingTotal;
//Calculate payment total
var formPayments = form.Payments.ToArray();
var resultingAuthorizedPayments = PaymentTransactionTypeManager.GetResultingPaymentsByTransactionType(formPayments, TransactionType.Authorization);
var resultingCapturedPayments = PaymentTransactionTypeManager.GetResultingPaymentsByTransactionType(formPayments, TransactionType.Capture);
var resultingSalsePayments = PaymentTransactionTypeManager.GetResultingPaymentsByTransactionType(formPayments, TransactionType.Sale);
var resultingCreditPayments = PaymentTransactionTypeManager.GetResultingPaymentsByTransactionType(formPayments, TransactionType.Credit);
form.AuthorizedPaymentTotal = resultingAuthorizedPayments.Where(x => PaymentStatusManager.GetPaymentStatus(x) == PaymentStatus.Processed).Sum(y => y.Amount);
form.CapturedPaymentTotal = resultingSalsePayments.Where(x => PaymentStatusManager.GetPaymentStatus(x) == PaymentStatus.Processed).Sum(y => y.Amount);
form.CapturedPaymentTotal += resultingCapturedPayments.Where(x => PaymentStatusManager.GetPaymentStatus(x) == PaymentStatus.Processed).Sum(y => y.Amount);
form.CapturedPaymentTotal -= resultingCreditPayments.Where(x => PaymentStatusManager.GetPaymentStatus(x) == PaymentStatus.Processed).Sum(y => y.Amount);
}
/// <summary>
/// Processes the payment.
/// </summary>
private void ProcessPayment()
{
OrderGroup order = OrderGroup;
decimal shipmentTotal = CalculateShipmentTotal();
//Calculate payment total
var formPayments = order.OrderForms[0].Payments.ToArray();
var resultingAuthorizedPayments = PaymentTransactionTypeManager.GetResultingPaymentsByTransactionType(formPayments, TransactionType.Authorization);
var authorizedPayments = resultingAuthorizedPayments.Where(x => PaymentStatusManager.GetPaymentStatus(x) == PaymentStatus.Processed);
//find intire authorization
var intirePayment = authorizedPayments.OrderBy(x => x.Amount).FirstOrDefault(x => x.Amount >= shipmentTotal);
if (intirePayment == null)
{
var payments = authorizedPayments.OrderByDescending(x => x.Amount);
foreach (Payment partialPayment in payments)
{
if (partialPayment.Amount < shipmentTotal)
{
DoCapture(partialPayment, partialPayment.Amount);
shipmentTotal -= partialPayment.Amount;
}
else
{
DoCapture(partialPayment, shipmentTotal);
break;
}
}
}
else
{
DoCapture(intirePayment, shipmentTotal);
}
}
