/// <summary>
/// Removes an InterestRate from the list of InterestRates
/// in this Financial Institution
/// </summary>
/// <param name="interestRate">Interest rate to be removed</param>
public virtual void RemoveInterestRate(InterestRate interestRate)
{
InterestRates.Remove (interestRate);
}
/// <summary>
/// Update the Interest Rate and save it to the system
/// </summary>
/// <param name="interestRateToUpdate">Interest Rate to be updated</param>
/// <exception cref="ZiblerBusinessComponentsException" />
public void UpdateInterestRate(InterestRate interestRateToUpdate)
{
try
{
IInterestRateDAO interestRateDAO = _daoFactory.GetInterestRateDAO ();
IFinancialInstitutionDAO financialInstitutionDAO = _daoFactory.GetFinancialInstitutionDAO ();
string oldInterestRateName = interestRateDAO.GetInterestRateName (
interestRateToUpdate.Id);
//TODO: Perhaps I should verify that the Interest rate still exists before updating it to the database??
// or is this going to be taken care of by the revision checking.
if (String.Compare (oldInterestRateName, interestRateToUpdate.Name, true) != 0)
{
//If the names are not the same any more then we verify the name does not
//exist already in the system.
bool interestExists =
financialInstitutionDAO.InterestRateExists (
interestRateToUpdate.FinancialInstitution.Name,
interestRateToUpdate.Name);
if (interestExists)
{
throw new ZiblerBusinessComponentsException (
Resources.SystemParametersOperationMsgInterestRateExists);
}
else
{
//If they are trying to change the type to Tasa Fija, then
//we check there is no multiple values associated to this tasa.
if (interestRateToUpdate.InterestRateType == InterestRateType.Fija)
{
int intRateValuesCount = interestRateDAO.InterestRateValuesCount (
interestRateToUpdate.Id);
//If it has multiple interest rate values, then we don't persist, we ask
//them to delete those values first.
if (intRateValuesCount > 1)
{
throw new ZiblerBusinessComponentsException (
Resources.SystemParametersOperationsMsgInterestRateHasMultipleValues);
}
}
interestRateDAO.MakePersistent (interestRateToUpdate);
}
}
else
{
//If they are trying to change the type to Tasa Fija, then
//we check there is no multiple values associated to this tasa.
if (interestRateToUpdate.InterestRateType == InterestRateType.Fija)
{
int intRateValuesCount = interestRateDAO.InterestRateValuesCount (
interestRateToUpdate.Id);
//If it has multiple interest rate values, then we don't persist, we ask
//them to delete those values first.
if (intRateValuesCount > 1)
{
throw new ZiblerBusinessComponentsException (
Resources.SystemParametersOperationsMsgInterestRateHasMultipleValues);
}
}
interestRateDAO.MakePersistent (interestRateToUpdate);
}
}
/* If the exception was thrown here, just pass it up */
catch (ZiblerBusinessComponentsException ex)
{
throw;
}
/* Catch any Data Layer or other exception and throw an unkown exception */
catch (Exception ex)
{
ZiblerBusinessComponentsUnknownException exc
= new ZiblerBusinessComponentsUnknownException (ex);
/* Throw the new exception */
throw exc;
}
}
/// <summary>
/// Adds a new InterestRate to the list of InterestRates
/// in this Financial Institution
/// </summary>
/// <param name="interestRate">Interest rate to be added</param>
public virtual void AddInterestRate(InterestRate interestRate)
{
interestRate.FinancialInstitution = this;
InterestRates.Add (interestRate);
}
/// <summary>
/// Creates a new Interest Rate and adds it to the system
/// </summary>
/// <param name="financialInstitutionName">Financial Institution name</param>
/// <param name="userName">User name</param>
/// <param name="interestRate">New Interest rate</param>
/// <exception cref="ZiblerBusinessComponentsException" />
public void CreateNewInterestRate(string financialInstitutionName,
string userName,
InterestRate interestRate)
{
try
{
IFinancialInstitutionDAO financialInstitutionDAO = _daoFactory.GetFinancialInstitutionDAO ();
//Verify the user does not exist in the system first.
if (financialInstitutionDAO.InterestRateExists (financialInstitutionName,
interestRate.Name))
{
throw new ZiblerBusinessComponentsException (
Resources.SystemParametersOperationMsgInterestRateExists);
}
else
{
//Make sure that there is at least one initial value
if (interestRate.InterestRateValues.Count < 0)
{
//If so, then raise an exception with the appropriate message.
throw new ZiblerBusinessComponentsException (
Resources.SystemParametersOperationMsgInterestRateHasNoInitialValue);
}
else
{
//Before we add it to the financial institution
//encrypt it.
//Encryption.EncryptProperties(client);
//Get the financial institution, and add the new interest to it.
FinancialInstitution financialInstitution = financialInstitutionDAO.GetFinancialInstitutionByName (
financialInstitutionName);
financialInstitution.AddInterestRate (interestRate);
}
}
}
/* If the exception was thrown here, just pass it up */
catch (ZiblerBusinessComponentsException ex)
{
throw;
}
/* Catch any Data Layer or other exception and throw an unkown exception */
catch (Exception ex)
{
ZiblerBusinessComponentsUnknownException exc
= new ZiblerBusinessComponentsUnknownException (ex);
/* Throw the new exception */
throw exc;
}
}
