public static CreditCard ToCreditCard(PaymentCreationParameters source, CreditCard destination)
{
destination.Cardholder = source.CardHolder;
destination.CardNumber = source.CardNumber.Substring(source.CardNumber.Length - 4);
destination.ExpiryMonth = source.CardExpiryMonth;
destination.ExpiryYear = source.CardExpiryYear;
return(destination);
}
private void ValidatePaymentCreationParameters(PaymentCreationParameters p)
{
if (p.PatientId == default(int))
{
throw new ArgumentException("PatientId must be provided.");
}
if (p.Amount <= 0)
{
throw new ArgumentException("Amount should be greater than zero.");
}
switch (p.PaymentType)
{
case PaymentType.onetime:
if (!p.OneTimePaymentDate.HasValue)
{
throw new ArgumentException(nameof(p.OneTimePaymentDate));
}
if (p.OneTimePaymentDate.Value.Date < DateTime.Today)
{
throw new ArgumentException("OneTimePaymentDate cannot contain a date in the past.");
}
if (p.OneTimePaymentDate.Value.Date > DateTime.Today.AddDays(Configuration.OneTimeTransactionTimeWindow))
{
throw new ArgumentException($"One time transactions can only be scheduled within {Configuration.OneTimeTransactionTimeWindow} days.");
}
break;
case PaymentType.recurring:
if (!p.RecurringDateStart.HasValue)
{
throw new ArgumentException(nameof(p.RecurringDateStart));
}
if (!p.RecurringDateEnd.HasValue)
{
throw new ArgumentException(nameof(p.RecurringDateEnd));
}
if (p.RecurringDateStart.Value.Date < DateTime.Today)
{
throw new ArgumentException("RecurringDateStart cannot contain a date in the past.");
}
if (p.RecurringDateStart.Value.Date > DateTime.Today.AddMonths(Configuration.RecurringTransactionTimeWindow))
{
throw new ArgumentException($"Recurring transactions can only be scheduled within {Configuration.RecurringTransactionTimeWindow} months.");
}
if (p.RecurringDateStart.Value.Date > p.RecurringDateEnd.Value.Date)
{
throw new ArgumentException("RecurringDateEnd cannot be greater than RecurringDateStart.");
}
break;
}
}
public static Payment ToPayment(PaymentCreationParameters source, Payment destination)
{
destination.PaymentType = source.PaymentType;
destination.PatientId = source.PatientId;
destination.Amount = source.Amount;
if (source.PaymentType == PaymentType.onetime)
{
destination.OneTimePaymentDate = source.OneTimePaymentDate;
}
else if (source.PaymentType == PaymentType.recurring)
{
destination.RecurringFrequency = source.RecurringFrequency;
destination.RecurringDateEnd = source.RecurringDateEnd;
destination.RecurringDateStart = source.RecurringDateStart;
}
return(destination);
}
public OperationResult SavePayment(PatientLoginInfo patientLoginInfo, PaymentCreationParameters paymentCreationParameters, int?managementUserId)
{
if (patientLoginInfo == null)
{
throw new ArgumentNullException(nameof(patientLoginInfo));
}
if (paymentCreationParameters == null)
{
throw new ArgumentNullException(nameof(paymentCreationParameters));
}
ValidatePaymentCreationParameters(paymentCreationParameters);
try
{
//save payment data locally
var paymentDb = PaymentRepository.Create();
Mapper.ToPayment(paymentCreationParameters, paymentDb);
paymentDb.Active = true;
paymentDb.LoginId = patientLoginInfo.ID;
paymentDb.ManagementUserId = managementUserId;
PaymentRepository.Insert(paymentDb);
//create the customer in stripe
var r = PaymentGateway.Customer(patientLoginInfo.ID, patientLoginInfo.FirstName + " " + patientLoginInfo.LastName, patientLoginInfo.Email);
if (r["error"] != null)
{
throw new Exception(r.error.message.ToString());
}
//create the card in stripe
var c = PaymentGateway.CreateCard(patientLoginInfo.ID, paymentCreationParameters.CardHolder, paymentCreationParameters.CardNumber, paymentCreationParameters.CardExpiryMonth, paymentCreationParameters.CardExpiryYear, paymentCreationParameters.CardSecurityCode);
if (c["error"] != null)
{
throw new Exception(r.error.message.ToString());
}
//save cc data locally
var card = CreditCardRepository.Create();
Mapper.ToCreditCard(paymentCreationParameters, card);
card.LoginId = patientLoginInfo.ID;
card.GatewayType = PaymentGateway.GetId();
card.GatewayCardId = c["id"];
card.CardType = c["brand"];
CreditCardRepository.Insert(card);
//update payment with cc data
paymentDb.CreditCardId = card.Id;
PaymentRepository.Save(paymentDb);
if (paymentCreationParameters.PaymentType == PaymentType.recurring)
{
//create instance of a recurring payment
var start = paymentCreationParameters.RecurringDateStart.Value;
var end = paymentCreationParameters.RecurringDateEnd.Value;
var dates = DatesGenerator.GetDates(start, end, paymentCreationParameters.RecurringFrequency.Value).Select((m, i) => new { date = m, index = i });
if (dates.Count() == 0)
{
throw new InvalidOperationException("No payments to schedule.");
}
var schedules = new List <PaymentSchedule>();
foreach (var d in dates)
{
var schedule = PaymentScheduleRepository.Create();
schedule.PaymentId = paymentDb.Id;
schedule.ScheduledDate = d.date;
schedule.ScheduleNumber = d.index + 1;
schedules.Add(schedule);
}
PaymentScheduleRepository.Insert(schedules);
}
else
{
if (paymentCreationParameters.OneTimePaymentDate.Value.Date == DateTime.Today)
{
//charge to cc since this is a onetime payment scheduled for today
var chargeParameters = new PaymentChargeParameters
{
Description = "One Time Charge - Payment Id " + paymentDb.Id.ToString("D5"),
Amount = paymentCreationParameters.Amount,
CustomerId = patientLoginInfo.ID,
GatewayCardId = card.GatewayCardId,
PaymentId = paymentDb.Id,
CardId = card.Id,
ReferenceType = "Payment",
ReferenceId = paymentDb.Id
};
return(Charge(chargeParameters));
}
else
{
var schedule = PaymentScheduleRepository.Create();
schedule.PaymentId = paymentDb.Id;
schedule.ScheduledDate = paymentCreationParameters.OneTimePaymentDate.Value.Date;
schedule.ScheduleNumber = 1;
PaymentScheduleRepository.Insert(schedule);
}
}
}
catch (Exception e)
{
return(new OperationResult {
Success = false, Message = e.Message
});
}
return(new OperationResult {
Success = true
});
}