private bool IsDataVerified(CreditRequest creditRequest)
{
return(IsPersonalDataValid(creditRequest.Requester) &&
AreNamesCorrect(creditRequest.Requester) &&
IsEmployed(creditRequest.Requester) &&
IsProperIncome(creditRequest.Requester));
}
private bool IsRiskEstimatedOk(CreditRequest creditRequest)
{
switch (creditRequest.RiskOfInvestment)
{
case RiskLevel.Low:
{
return(creditRequest.Amount <= 500000 && creditRequest.Percentage >= 6.0 && creditRequest.TimeInMonths >= 12);
}
case RiskLevel.Normal:
{
return(creditRequest.Amount <= 250000 && creditRequest.Percentage >= 10.0 && creditRequest.TimeInMonths >= 24);
}
case RiskLevel.High:
{
return(creditRequest.Amount <= 100000 && creditRequest.Percentage >= 12.0 && creditRequest.TimeInMonths >= 24);
}
case RiskLevel.VeryHigh:
{
return(creditRequest.Amount <= 75000 && creditRequest.Percentage >= 15.0 && creditRequest.TimeInMonths >= 36);
}
default:
{
return(false);
}
}
}
public void Process(CreditRequest creditRequest, ref string returnMessage)
{
if (IsDataVerified(creditRequest) && _nextStage != null)
{
_nextStage.Process(creditRequest, ref returnMessage);
}
else
{
returnMessage = "Verifier failed";
}
}
public void Process(CreditRequest creditRequest, ref string returnMessage)
{
if (IsAnalysisFine(creditRequest) && _nextStage != null)
{
_nextStage.Process(creditRequest, ref returnMessage);
}
else
{
returnMessage = "Analyzer failed";
}
}
public bool IsAnalysisFine(CreditRequest creditRequest)
{
int points = 0;
points += GetPointsForEmployment(creditRequest.Requester.EmploymentType);
points += GetPointsForIncome(creditRequest.Requester.MonthIncome);
points += GetPointsForAge(creditRequest.Requester.Age);
points += GetPointsForCreditHistory(creditRequest.Requester.CreditHistory);
points += GetPointsForCreditStatus(creditRequest.Requester.HasAlreadyCredit);
return(points > 8);
}
public void Process(CreditRequest creditRequest, ref string returnMessage)
{
if (IsRiskEstimatedOk(creditRequest))
{
returnMessage = "Credit acquired";
}
else
{
returnMessage = "RiskEstimator failed";
}
if (_nextStage != null)
{
_nextStage.Process(creditRequest, ref returnMessage);
}
}