public Billing GetBiller(String strategy)
{
TaxCalculatorFactory factory = new TaxCalculatorFactory();
ITaxCalculation taxCal = factory.GetTaxCalculator(strategy);
return(new Billing(taxCal));
}
public HomeController(ISqlRepository sqlRepository,
ITaxCalculation taxCalculation,
IPublisher publisher)
{
_sqlRepository = sqlRepository;
_taxCalculation = taxCalculation;
_publisher = publisher;
}
public AreaBase(AreaDefinition definition)
{
Definition = definition;
if (Definition != null)
{
Calculation = TaxCalculationFactory.Instance.Create(Definition.CalKey);
}
if (null == Calculation)
{
throw new Exception("Calculation class error.");
}
}
public ITaxCalculation Create(string calKey)
{
ITaxCalculation calculation = null;
Definition definition = Definitions.ContainsKey(calKey) ? Definitions[calKey] : null;
try
{
calculation = ClassFactory.Create <ITaxCalculation>(definition, null);
}
catch { }
return(calculation);
}
public (ITaxCalculation calculator, ITaxSettings settings) GetCalculator(string postalCode)
{
var map = _context.CalculatorMappings.FirstOrDefault(m => m.PostalCode == postalCode);
if (map == null)
{
throw new CalculationException("Unknown postal code, please first add that postal code");
}
var objectType = Type.GetType(map.ClassName);
ITaxCalculation obj = (ITaxCalculation)Activator.CreateInstance(objectType);
var settings = new DictionaryTaxSettings(map.Settings);
return(calculator : obj, settings : settings);
}
protected void StatTax(ITaxCalculation taxCalculation)
{
Interlocked.Increment(ref m_stat_TaxCount);
if (taxCalculation.RetailerTax != null)
{
m_stat_RetailerTaxAmounts.AddOrUpdate(taxCalculation.RetailerTax.CurrencyISO, taxCalculation.RetailerTax.Total,
(k, v) => v + taxCalculation.RetailerTax.Total);
}
if (taxCalculation.WholesellerTax != null)
{
m_stat_WholesellerTaxAmounts.AddOrUpdate(taxCalculation.WholesellerTax.CurrencyISO, taxCalculation.RetailerTax.Total,
(k, v) => v + taxCalculation.WholesellerTax.Total);
}
}
private ITaxCalculation GetCalculatorInternal(string postalCode)
{
if (_calculators.ContainsKey(postalCode))
{
return(_calculators[postalCode]);
}
ITaxCalculation calculator;
switch (postalCode)
{
case "7441": calculator = new ProgressiveTaxCalculation(); break;
case "A100": calculator = new FlatValueCalculation(); break;
case "7000": calculator = new FlatRateTaxCalculation(); break;
case "1000": calculator = new ProgressiveTaxCalculation(); break;
default: throw new CalculationException("Unknown postal code");
}
_calculators[postalCode] = calculator;
return(_calculators[postalCode]);
}
public ITaxCalculation GetTaxCalculator(String strategy)
{
ITaxCalculation taxCalc = (ITaxCalculation)taxCalculators[strategy];
return(taxCalc);
}
public void RegisterInFactory(string strategy, ITaxCalculation taxCalc)
{
taxCalculators.Add(strategy, taxCalc);
}
public EmployeeModel()
{
objTaxCalculation = new TaxCalculation();
}
public Billing(ITaxCalculation taxCalc)
{
taxCalculator = taxCalc;
}