public string MakePayment(PaymentBM payment)
{
Payment newPayment = null;
//Payment to this account
var payeeAccount = _context.Account.Where(x => x.AccountNumber == payment.PayeeAccountNumber).FirstOrDefault();
//Payment from this account
var payorAccount = _context.Account.Where(x => x.AccountNumber == payment.PayorAccountNumber).FirstOrDefault();
string transactionId = "";
if (payorAccount != null && payeeAccount != null)
{
var paymentMethodId = _context.PaymentMethod.Where(x => x.PaymentMethodCode == payment.PaymentMethod).Select(x => x.Id).FirstOrDefault();
var statusId = _context.PaymentStatus.Where(x => x.Status == PaymentSatus.Completed.ToString()).Select(x => x.Id).FirstOrDefault();
//ToDo: Below needs to be reviewed and removed if not needed
transactionId = PaymentHelper.GenerateTransactionId();
if (_context.Payment.Any(x => x.TransactionId == transactionId))
{
transactionId = PaymentHelper.GenerateTransactionId();
}
payeeAccount.CurrentBalance = payment.TransactionType == TransactionType.Credit.ToString()
? payeeAccount.CurrentBalance + payment.Amount
: payeeAccount.CurrentBalance - payment.Amount;
payorAccount.CurrentBalance = payment.TransactionType == TransactionType.Credit.ToString()
? payorAccount.CurrentBalance - payment.Amount
: payorAccount.CurrentBalance + payment.Amount;
newPayment = new Payment
{
PayorAccountId = payorAccount.Id,
PayorCustomerId = payorAccount.CustomerId.Value,
PayeeAccountId = payeeAccount.Id,
PayeeCustomerId = payeeAccount.CustomerId.Value,
PaymentMethodId = paymentMethodId,
PaymentStatusId = statusId,
PaymentAmount = payment.Amount,
TransactionId = transactionId,
PaymentDate = payment.PaymentDate.IsDate() ? Convert.ToDateTime(payment.PaymentDate) : DateTime.Now,
TransactionType = payment.TransactionType,
Remarks = $"Amount {payment.Amount.ToString()} has been {payment.TransactionType}ed to account {payment.PayeeAccountNumber}. The current balance is {payeeAccount.CurrentBalance} in Payee account {payment.PayeeAccountNumber}. The current balance is {payorAccount.CurrentBalance} in Payor account {payment.PayeeAccountNumber}."
};
_context.Payment.Add(newPayment);
_context.SaveChanges();
}
return(newPayment != null && newPayment.Id != null ? transactionId : string.Empty);
}
public void Post(PaymentBM value)
{
//ToDo: Clean-up
//if(value == null)
//{
// value = new PaymentBM
// {
// //payee gets payment from payor
// PayeeAccountNumber = "70872490",
// PayeeCurrency = PaymentEnums.Currency.GBP.ToString(),
// //payor pay to payee
// PayorAccountNumber = "35933158286",
// PayorCurrency = PaymentEnums.Currency.INR.ToString(),
// PaymentMethod = PaymentEnums.PaymentMethod.InternateBanking.ToString(),
// Amount = 10000,
// PaymentDate = DateTime.Now.ToString(),
// TransactionType = PaymentEnums.TransactionType.Credit.ToString()
// };
//}
if (value != null)
{
if (string.IsNullOrEmpty(value.PayeeCurrency))
{
value.PayeeCurrency = PaymentEnums.Currency.GBP.ToString();
}
if (string.IsNullOrEmpty(value.PayorCurrency))
{
value.PayorCurrency = PaymentEnums.Currency.INR.ToString();
}
value.Amount = value.Amount * _paymentService.GetCurrencyExchangeRate(value.PayorCurrency, value.PayeeCurrency);
value.PaymentDate = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
if (string.IsNullOrEmpty(value.PaymentMethod))
{
value.PaymentMethod = PaymentEnums.PaymentMethod.InternateBanking.ToString();
}
}
_paymentService.MakePayment(value);
}