/// <summary>
/// This method returns the telephone numbers for digital telephone service for a statement.
/// </summary>
/// <param name="accountNumber13"></param>
/// <param name="phoneNumber"></param>
/// <returns></returns>
public string InquireStatementCode(
[RequiredItem()][StringLength(13, 13)][CustomerAccountNumber()] string accountNumber13,
[RequiredItem()][StringLength(4, 4)] string phoneNumber)
{
BillingLogEntry logEntry = new BillingLogEntry(eBillingActivityType.StatementCodeInquiry, accountNumber13, phoneNumber);
using (Log log = CreateLog(logEntry))
{
try
{
// validate the parameters.
MethodValidator validator = new MethodValidator(MethodBase.GetCurrentMethod(), accountNumber13, phoneNumber);
validator.Validate();
// convert the accountNumber.
CustomerAccountNumber accountNumber = (CustomerAccountNumber)TypeDescriptor.GetConverter(
typeof(CustomerAccountNumber)).ConvertFrom(accountNumber13);
// get the siteid/sitecode information
PopulateSiteInfo(accountNumber);
logEntry.SiteId = this.SiteId;
// use dal to get statement code
string statementCode = null;
DalAccount dalAccount = new DalAccount();
statementCode = dalAccount.GetStatementCode(SiteId, SiteCode, accountNumber.AccountNumber9, phoneNumber);
// if no statement code is found throw ex
if (statementCode == null || statementCode == string.Empty)
{
throw new InvalidAccountNumberException(
string.Format(__noStatementCodeForAccountExceptionMessage, accountNumber.AccountNumber13, phoneNumber));
}
return(statementCode.PadLeft(3, '0'));
}
catch (ValidationException ve)
{
logEntry.SetError(new ExceptionFormatter(ve).Format());
throw;
}
catch (BusinessLogicLayerException blle)
{
logEntry.SetError(new ExceptionFormatter(blle).Format());
throw;
}
catch (Exception e)
{
logEntry.SetError(new ExceptionFormatter(e).Format());
throw new UnexpectedSystemException(e);
}
}
}