public virtual TaxProductPrice GetTaxProductPrice(
Product product,
Customer customer,
out decimal taxRate,
decimal unitPrice,
decimal subTotal,
decimal discountAmount,
bool priceIncludesTax
)
{
//no need to calculate tax rate if passed "price" is 0
if (unitPrice == decimal.Zero)
{
taxRate = decimal.Zero;
return(new TaxProductPrice());
}
string taxCategoryId = ""; //it seems to be strange, but this way was used above
var productPrice = new TaxProductPrice();
//----------------------------------------------------------------------------------------------------
bool isTaxable = default(bool);
GetTaxRate(product, taxCategoryId, customer, 0, out taxRate, out isTaxable);
if (priceIncludesTax)
{
if (isTaxable)
{
productPrice.UnitPriceInclTax = unitPrice;
productPrice.UnitPriceExclTax = CalculatePrice(unitPrice, taxRate, false);
}
else
{
productPrice.UnitPriceInclTax = CalculatePrice(unitPrice, taxRate, false);
productPrice.UnitPriceExclTax = CalculatePrice(unitPrice, taxRate, false);
}
}
else
{
if (isTaxable)
{
productPrice.UnitPriceInclTax = CalculatePrice(unitPrice, taxRate, true);
productPrice.UnitPriceExclTax = unitPrice;
}
else
{
productPrice.UnitPriceInclTax = unitPrice;
productPrice.UnitPriceExclTax = unitPrice;
}
}
//----------------------------------------------------------------------------------------------------
if (priceIncludesTax)
{
if (isTaxable)
{
productPrice.SubTotalInclTax = subTotal;
productPrice.SubTotalExclTax = CalculatePrice(subTotal, taxRate, false);
}
else
{
productPrice.SubTotalInclTax = CalculatePrice(subTotal, taxRate, false);
productPrice.SubTotalExclTax = CalculatePrice(subTotal, taxRate, false);
}
}
else
{
if (isTaxable)
{
productPrice.SubTotalInclTax = CalculatePrice(subTotal, taxRate, true);
productPrice.SubTotalExclTax = subTotal;
}
else
{
productPrice.SubTotalInclTax = subTotal;
productPrice.SubTotalExclTax = subTotal;
}
}
//----------------------------------------------------------------------------------------------------
if (priceIncludesTax)
{
if (isTaxable)
{
productPrice.discountAmountInclTax = discountAmount;
productPrice.discountAmountExclTax = CalculatePrice(discountAmount, taxRate, false);
}
else
{
productPrice.discountAmountInclTax = CalculatePrice(discountAmount, taxRate, false);
productPrice.discountAmountExclTax = CalculatePrice(discountAmount, taxRate, false);
}
}
else
{
if (isTaxable)
{
productPrice.discountAmountInclTax = CalculatePrice(discountAmount, taxRate, true);
productPrice.discountAmountExclTax = discountAmount;
}
else
{
productPrice.discountAmountInclTax = discountAmount;
productPrice.discountAmountExclTax = discountAmount;
}
}
if (!isTaxable)
{
//we return 0% tax rate in case a request is not taxable
taxRate = decimal.Zero;
}
return(productPrice);
}
public virtual async Task <TaxProductPrice> GetTaxProductPrice(
Product product,
Customer customer,
decimal unitPrice,
decimal unitPricewithoutDisc,
decimal subTotal,
decimal discountAmount,
bool priceIncludesTax
)
{
string taxCategoryId = ""; //it seems to be strange, but this way was used above
var productPrice = new TaxProductPrice();
//----------------------------------------------------------------------------------------------------
var taxrates = await GetTaxRate(product, taxCategoryId, customer, 0);
productPrice.taxRate = taxrates.taxRate;
if (priceIncludesTax)
{
if (taxrates.isTaxable)
{
productPrice.UnitPriceWihoutDiscInclTax = unitPricewithoutDisc;
productPrice.UnitPriceWihoutDiscExclTax = CalculatePrice(unitPricewithoutDisc, taxrates.taxRate, false);
productPrice.UnitPriceInclTax = unitPrice;
productPrice.UnitPriceExclTax = CalculatePrice(unitPrice, taxrates.taxRate, false);
productPrice.SubTotalInclTax = subTotal;
productPrice.SubTotalExclTax = CalculatePrice(subTotal, taxrates.taxRate, false);
productPrice.discountAmountInclTax = discountAmount;
productPrice.discountAmountExclTax = CalculatePrice(discountAmount, taxrates.taxRate, false);
}
else
{
productPrice.UnitPriceWihoutDiscInclTax = CalculatePrice(unitPricewithoutDisc, taxrates.taxRate, false);
productPrice.UnitPriceWihoutDiscExclTax = CalculatePrice(unitPricewithoutDisc, taxrates.taxRate, false);
productPrice.UnitPriceInclTax = CalculatePrice(unitPrice, taxrates.taxRate, false);
productPrice.UnitPriceExclTax = CalculatePrice(unitPrice, taxrates.taxRate, false);
productPrice.SubTotalInclTax = CalculatePrice(subTotal, taxrates.taxRate, false);
productPrice.SubTotalExclTax = CalculatePrice(subTotal, taxrates.taxRate, false);
productPrice.discountAmountInclTax = CalculatePrice(discountAmount, taxrates.taxRate, false);
productPrice.discountAmountExclTax = CalculatePrice(discountAmount, taxrates.taxRate, false);
}
}
else
{
if (taxrates.isTaxable)
{
productPrice.UnitPriceWihoutDiscInclTax = CalculatePrice(unitPricewithoutDisc, taxrates.taxRate, true);
productPrice.UnitPriceWihoutDiscExclTax = unitPricewithoutDisc;
productPrice.UnitPriceInclTax = CalculatePrice(unitPrice, taxrates.taxRate, true);
productPrice.UnitPriceExclTax = unitPrice;
productPrice.SubTotalInclTax = CalculatePrice(subTotal, taxrates.taxRate, true);
productPrice.SubTotalExclTax = subTotal;
productPrice.discountAmountInclTax = CalculatePrice(discountAmount, taxrates.taxRate, true);
productPrice.discountAmountExclTax = discountAmount;
}
else
{
productPrice.UnitPriceWihoutDiscInclTax = unitPricewithoutDisc;
productPrice.UnitPriceWihoutDiscExclTax = unitPricewithoutDisc;
productPrice.UnitPriceInclTax = unitPrice;
productPrice.UnitPriceExclTax = unitPrice;
productPrice.SubTotalInclTax = subTotal;
productPrice.SubTotalExclTax = subTotal;
productPrice.discountAmountInclTax = discountAmount;
productPrice.discountAmountExclTax = discountAmount;
}
}
if (!taxrates.isTaxable)
{
//we return 0% tax rate in case a request is not taxable
taxrates.taxRate = decimal.Zero;
}
return(productPrice);
}
public virtual async Task <TaxProductPrice> GetTaxProductPrice(
Product product,
Customer customer,
decimal unitPrice,
decimal unitPricewithoutDisc,
int quantity,
decimal subTotal,
decimal discountAmount,
bool priceIncludesTax
)
{
var taxrates = await GetTaxRate(product, product.TaxCategoryId, customer, 0);
var productPrice = new TaxProductPrice {
taxRate = taxrates.taxRate,
Quantity = quantity
};
if (priceIncludesTax)
{
if (taxrates.isTaxable)
{
productPrice.UnitPriceWihoutDiscInclTax = unitPricewithoutDisc;
productPrice.UnitPriceWihoutDiscExclTax = CalculatePrice(unitPricewithoutDisc, taxrates.taxRate, false);
productPrice.UnitPriceInclTax = unitPrice;
productPrice.UnitPriceExclTax = CalculatePrice(unitPrice, taxrates.taxRate, false);
productPrice.SubTotalInclTax = subTotal;
productPrice.SubTotalExclTax = CalculatePrice(subTotal, taxrates.taxRate, false);
productPrice.discountAmountInclTax = discountAmount;
productPrice.discountAmountExclTax = CalculatePrice(discountAmount, taxrates.taxRate, false);
}
else
{
productPrice.UnitPriceWihoutDiscInclTax = CalculatePrice(unitPricewithoutDisc, taxrates.taxRate, false);
productPrice.UnitPriceWihoutDiscExclTax = CalculatePrice(unitPricewithoutDisc, taxrates.taxRate, false);
productPrice.UnitPriceInclTax = CalculatePrice(unitPrice, taxrates.taxRate, false);
productPrice.UnitPriceExclTax = CalculatePrice(unitPrice, taxrates.taxRate, false);
productPrice.SubTotalInclTax = CalculatePrice(subTotal, taxrates.taxRate, false);
productPrice.SubTotalExclTax = CalculatePrice(subTotal, taxrates.taxRate, false);
productPrice.discountAmountInclTax = CalculatePrice(discountAmount, taxrates.taxRate, false);
productPrice.discountAmountExclTax = CalculatePrice(discountAmount, taxrates.taxRate, false);
}
}
else
{
if (taxrates.isTaxable)
{
productPrice.UnitPriceWihoutDiscInclTax = CalculatePrice(unitPricewithoutDisc, taxrates.taxRate, true);
productPrice.UnitPriceWihoutDiscExclTax = unitPricewithoutDisc;
productPrice.UnitPriceInclTax = CalculatePrice(unitPrice, taxrates.taxRate, true);
productPrice.UnitPriceExclTax = unitPrice;
productPrice.SubTotalInclTax = CalculatePrice(subTotal, taxrates.taxRate, true);
productPrice.SubTotalExclTax = subTotal;
productPrice.discountAmountInclTax = CalculatePrice(discountAmount, taxrates.taxRate, true);
productPrice.discountAmountExclTax = discountAmount;
}
else
{
productPrice.UnitPriceWihoutDiscInclTax = unitPricewithoutDisc;
productPrice.UnitPriceWihoutDiscExclTax = unitPricewithoutDisc;
productPrice.UnitPriceInclTax = unitPrice;
productPrice.UnitPriceExclTax = unitPrice;
productPrice.SubTotalInclTax = subTotal;
productPrice.SubTotalExclTax = subTotal;
productPrice.discountAmountInclTax = discountAmount;
productPrice.discountAmountExclTax = discountAmount;
}
}
if (!taxrates.isTaxable)
{
//we return 0% tax rate in case a request is not taxable
taxrates.taxRate = decimal.Zero;
}
return(productPrice);
}
