private void ValidatePaymentChargeParameters(PaymentChargeParameters paymentChargeParameters)
{
if (string.IsNullOrEmpty(paymentChargeParameters.Description))
{
throw new ArgumentNullException(nameof(paymentChargeParameters.Description));
}
if (paymentChargeParameters.Amount <= 0)
{
throw new ArgumentException("Amount should be greater than zero.");
}
if (string.IsNullOrEmpty(paymentChargeParameters.GatewayCardId))
{
throw new ArgumentNullException(nameof(paymentChargeParameters.GatewayCardId));
}
}
public ChargeOperationResult Charge(PaymentChargeParameters paymentChargeParameters)
{
if (paymentChargeParameters == null)
{
throw new ArgumentNullException(nameof(paymentChargeParameters));
}
ValidatePaymentChargeParameters(paymentChargeParameters);
var ch = PaymentGateway.Charge(
paymentChargeParameters.Description,
(int)(paymentChargeParameters.Amount * 100),
paymentChargeParameters.CustomerId,
paymentChargeParameters.GatewayCardId);
if (ch["error"] != null)
{
return(new ChargeOperationResult {
Success = false, Message = ch.error.message.ToString()
});
}
//log transaction details
var charge = PaymentChargeRepository.Create();
charge.ChargeDate = DateTime.Now;
//LoginId is redundant, can be obtained through the payment, but we still save the FK here
charge.LoginId = paymentChargeParameters.CustomerId;
charge.PaymentId = paymentChargeParameters.PaymentId;
charge.CreditCardId = paymentChargeParameters.CardId;
charge.Description = paymentChargeParameters.Description;
charge.Amount = paymentChargeParameters.Amount;
charge.ReferenceId = paymentChargeParameters.PaymentId;
charge.ReferenceType = paymentChargeParameters.ReferenceType;
charge.GatewayChargeId = ch["id"];
charge.Result = ch["outcome"]["type"].ToString();
charge.ResultDetails = JsonConvert.SerializeObject(ch["outcome"], Formatting.None);
PaymentChargeRepository.Insert(charge);
return(new ChargeOperationResult {
Success = true, PaymentChargeId = charge.Id
});
}
public IEnumerable <RecurringChargeOperationResult> PayUnpaidSchedules(DateTime date)
{
var results = new List <RecurringChargeOperationResult>();
var schedules = PaymentScheduleRepository.GetUnpaidSchedules(date);
foreach (var s in schedules)
{
var chargeParameters = new PaymentChargeParameters
{
Description = "Recurring Charge - Payment Id " + s.PaymentId.ToString("D5") + " - Schedule No. " + s.ScheduleNumber.ToString("D2"),
Amount = s.Payment.Amount,
CustomerId = s.Payment.LoginId,
GatewayCardId = s.Payment.CreditCard.GatewayCardId,
CardId = s.Payment.CreditCardId.Value,
PaymentId = s.PaymentId,
ReferenceType = "Payment Schedule",
ReferenceId = s.Id
};
var result = Charge(chargeParameters);
if (result.Success)
{
s.PaymentChargeId = result.PaymentChargeId;
PaymentScheduleRepository.Save(s);
results.Add(new RecurringChargeOperationResult {
Success = true, Message = result.Message, PaymentScheduleId = s.Id, PaymentChargeId = result.PaymentChargeId
});
}
else
{
results.Add(new RecurringChargeOperationResult {
Success = false, Message = result.Message, PaymentScheduleId = s.Id
});
}
}
return(results);
}
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
});
}