public async Task <ActionResult> Get(int nsu)
{
var entity = await _paymentService.Get(nsu);
if (entity == null)
{
return(NotFound($"No payment found for Nsu = {nsu}"));
}
return(Ok(entity));
}
public async Task <PaymentProcessResult> ProcessPayment(PaymentRequest request, DateTime transactionDate)
{
if (request.RawValue <= FixedTax)
{
var rejectedPayment = new PaymentEntity
{
TransactionDate = transactionDate,
Approved = false,
CancelDate = transactionDate,
RawValue = request.RawValue,
Tax = FixedTax,
CreditCard = request.CreditCard.Substring(12),
};
await _paymentDbService.Create(rejectedPayment);
return(_resultService.GenerateFailedResult(rejectedPayment, $"{nameof(request.RawValue)} must be greater then the {nameof(FixedTax)} ({FixedTax})"));
}
if (request.PaymentInstallmentCount == 0)
{
request.PaymentInstallmentCount = 1;
}
if (request.CreditCard.Substring(0, 4) == UnprocessableCreditCard)
{
var rejectedPayment = new PaymentEntity
{
TransactionDate = transactionDate,
Approved = false,
CancelDate = transactionDate,
RawValue = request.RawValue,
LiquidValue = request.RawValue - FixedTax,
Tax = FixedTax,
CreditCard = request.CreditCard.Substring(12),
};
await _paymentDbService.Create(rejectedPayment);
return(_resultService.GenerateFailedResult(rejectedPayment, $"{nameof(request.CreditCard)} denied."));
}
var payment = new PaymentEntity
{
TransactionDate = transactionDate,
Approved = true,
AprovalDate = transactionDate,
RawValue = request.RawValue,
LiquidValue = request.RawValue - FixedTax,
Tax = FixedTax,
CreditCard = request.CreditCard.Substring(12),
PaymentInstallmentCount = request.PaymentInstallmentCount
};
await _paymentDbService.Create(payment);
for (int i = 1; i <= request.PaymentInstallmentCount; i++)
{
await _paymentInstallmentDbService.Create(new PaymentInstallmentEntity
{
PaymentId = payment.Id,
RawValue = request.RawValue / request.PaymentInstallmentCount,
LiquidValue = payment.LiquidValue / request.PaymentInstallmentCount,
InstallmentNumber = i,
DueDate = transactionDate.AddDays(i * 30),
});
}
var entity = await _paymentDbService.Get(payment.Id);
var result = _resultService.GenerateResult(entity, true);
return(result);
}
