public FlooringProgramManager(IClient clientRepo, IOrderRepository orderRepo, IProducts prodRepo, ITaxRate taxRepo)
{
_clientRepo = clientRepo;
_orderRepo = orderRepo;
_productRepo = prodRepo;
_taxRepo = taxRepo;
}
protected virtual int CalculateSavingsTaxAmount(OrderItem orderItem, ITaxRate taxRate)
{
int taxAmountAsInt = 0;
long itemPrice = GetItemPrice(orderItem);
//TODO: Do not hardcode "gate"
var gatePrice = orderItem.AltPrices.FirstOrDefault(
ap => ap.Key.ToLowerInvariant() == GateKeyName.Trim().ToLowerInvariant());
if (taxRateLookup != null)
{
if (gatePrice != null && taxRate != null)
{
var differenceInAmounts = gatePrice.PriceMinorUnits - itemPrice;
if (differenceInAmounts > 0)
{
taxAmountAsInt = (int)Math.Round((decimal)((differenceInAmounts * orderItem.Quantity) * (int)taxRate.Rate) / 10000, 0);
}
}
}
return(taxAmountAsInt);
}
public decimal CalculateTax(string country)
{
decimal taxAmount = -1;
// Get the subtotal
ISubtotal subtotal = _accessorFactory.CreateAccessor <ISubtotal>();
// Get the right tax rate accessor
ITaxRate tax = _accessorFactory.CreateAccessor <ITaxRate>(country);
// Check to see if a tax rate accessor was created
if (tax != null)
{
// Have the tax rate accessor calculate the tax amount
tax.RequestTaxCalculation(subtotal.GetSubtotal());
// Check to see if accessor was able to calculate the tax
bool taxResult = tax.CheckTaxResult();
// Get the tax amount if accessor was able to calculate taxes
if (taxResult == true)
{
taxAmount = tax.GetTaxAmount();
}
}
return(taxAmount);
}
protected virtual long CalculateTaxAmount(OrderItem orderItem, ITaxRate taxRate)
{
var taxAmountAsInt = 0L;
long itemPrice = GetItemPrice(orderItem);
if (taxRateLookup != null)
{
if (taxRate != null)
{
var taxAmount = (long)taxRate.Rate;
taxAmountAsInt = (int)Math.Round((decimal)(itemPrice * orderItem.Quantity * taxAmount) / 10000, 0);
}
}
return(taxAmountAsInt);
}
public TaxCalculator(IEnumerable <ITaxable> taxableItems)
{
BuildIndexedRates(taxableItems);
taxRateLookup = (orderItem) =>
{
ITaxRate taxRate = null;
if (orderItem != null)
{
var taxRateKey = orderItem.VariantOfTicketID == -1
? orderItem.TicketID
: orderItem.VariantOfTicketID;
taxRate = IndexedTaxRates != null && IndexedTaxRates.ContainsKey(taxRateKey)
? IndexedTaxRates[taxRateKey]
: null;
}
return(taxRate);
};
}
