private GetCustomerCreditDto GetCustomerCredit(CustomerScore customerScore, decimal monthlyIncome)
{
var customerCredit = new GetCustomerCreditDto
{
CreditResult = CreditResultType.Reject,
CreditLimit = 0,
CreditResultReason = string.Empty
};
if (customerScore.Score < 500)
{
customerCredit.CreditResultReason = "Credit score is less than 500 points";
}
else if (customerScore.Score >= 500 && customerScore.Score < 1000 && monthlyIncome < 5000)
{
customerCredit.CreditResultReason = "Success";
customerCredit.CreditResult = CreditResultType.Accept;
customerCredit.CreditLimit = 10000;
}
else
{
customerCredit.CreditResultReason = "Success";
customerCredit.CreditResult = CreditResultType.Accept;
customerCredit.CreditLimit = monthlyIncome * creditLimitMultiplier;
}
return(customerCredit);
}
public GetCustomerCreditDto CheckCreditAvailibility(CustomerCreditDto dto)
{
var customerCredit = new GetCustomerCreditDto
{
CreditResult = CreditResultType.Reject,
CreditLimit = 0,
CreditResultReason = string.Empty
};
try
{
if (dto != null)
{
// Normalde Kredi skoru bilgisi servisten gelmelidir.
var customerScore = _customerScore.Get(x => x.IdentityNumber == dto.IdentityNumber);
if (customerScore == null)
{
logger.Info($"Identity number could not found!");
return(customerCredit);
}
customerCredit = GetCustomerCredit(customerScore, dto.MonthlyIncome);
CreateCustomer(dto, customerCredit.CreditLimit);
CreateCustomerHistory(dto.IdentityNumber, customerCredit.CreditResult, customerScore.Score);
//Sms gönderme işlemi
_smsSender.SendSms(new SendSmsDto());
}
return(customerCredit);
}
catch (Exception ex)
{
logger.Error($"An error occurred : {ex.Message}");
throw new Exception(ex.Message);
}
}
