public virtual string FormatPrice(decimal price, bool showCurrency,
Currency targetCurrency, Language language, bool priceIncludesTax, bool showTax)
{
//we should round it no matter of "ShoppingCartSettings.RoundPricesDuringCalculation" setting
price = RoundingHelper.RoundPrice(price);
string currencyString = GetCurrencyString(price, showCurrency, targetCurrency);
if (showTax)
{
//show tax suffix
string formatStr;
if (priceIncludesTax)
{
formatStr = _localizationService.GetResource("Products.InclTaxSuffix", language.Id, false);
if (String.IsNullOrEmpty(formatStr))
{
formatStr = "{0} incl tax";
}
}
else
{
formatStr = _localizationService.GetResource("Products.ExclTaxSuffix", language.Id, false);
if (String.IsNullOrEmpty(formatStr))
{
formatStr = "{0} excl tax";
}
}
return(string.Format(formatStr, currencyString));
}
return(currencyString);
}
/// <summary>
/// Formats the price
/// </summary>
/// <param name="price">Price</param>
/// <param name="showCurrency">A value indicating whether to show a currency</param>
/// <param name="targetCurrency">Target currency</param>
/// <param name="language">Language</param>
/// <param name="priceIncludesTax">A value indicating whether price includes tax</param>
/// <param name="showTax">A value indicating whether to show tax suffix</param>
/// <returns>Price</returns>
public string FormatPrice(decimal price, bool showCurrency,
Currency targetCurrency, Language language, bool priceIncludesTax, bool showTax)
{
//round before rendering
//should we use RoundingHelper.RoundPrice here?
price = RoundingHelper.RoundPrice(price);
string currencyString = GetCurrencyString(price, showCurrency, targetCurrency);
if (showTax)
{
//show tax suffix
string formatStr;
if (priceIncludesTax)
{
formatStr = _localizationService.GetResource("Products.InclTaxSuffix", language.Id, false);
if (String.IsNullOrEmpty(formatStr))
{
formatStr = "{0} incl tax";
}
}
else
{
formatStr = _localizationService.GetResource("Products.ExclTaxSuffix", language.Id, false);
if (String.IsNullOrEmpty(formatStr))
{
formatStr = "{0} excl tax";
}
}
return(string.Format(formatStr, currencyString));
}
return(currencyString);
}
/// <summary>
/// Formats the price
/// </summary>
/// <param name="price">Price</param>
/// <param name="showCurrency">A value indicating whether to show a currency</param>
/// <param name="targetCurrency">Target currency</param>
/// <param name="language">Language</param>
/// <param name="priceIncludesTax">A value indicating whether price includes tax</param>
/// <param name="showTax">A value indicating whether to show tax suffix</param>
/// <returns>Price</returns>
public override string FormatPrice(decimal price, bool showCurrency,
Currency targetCurrency, Language language, bool priceIncludesTax, bool showTax)
{
//START PATCH
var coinServiceSettings = EngineContext.Current.ContainerManager.Resolve <CoinServiceSettings>();
string[] Cryptos;
if (coinServiceSettings.SupportedCoins != null)
{
Cryptos = coinServiceSettings.SupportedCoins.Split(',');
}
else
{
Cryptos = new string[0];
}
if (!Cryptos.Contains(targetCurrency.CurrencyCode))
{
//we should round it no matter of "ShoppingCartSettings.RoundPricesDuringCalculation" setting
price = RoundingHelper.RoundPrice(price);
}
//END PATCH
string currencyString = GetCurrencyString(price, showCurrency, targetCurrency);
if (showTax)
{
//show tax suffix
string formatStr;
if (priceIncludesTax)
{
formatStr = _localizationService.GetResource("Products.InclTaxSuffix", language.Id, false);
if (String.IsNullOrEmpty(formatStr))
{
formatStr = "{0} incl tax";
}
}
else
{
formatStr = _localizationService.GetResource("Products.ExclTaxSuffix", language.Id, false);
if (String.IsNullOrEmpty(formatStr))
{
formatStr = "{0} excl tax";
}
}
return(string.Format(formatStr, currencyString));
}
return(currencyString);
}
/// <summary>
/// Gets the shopping cart unit price (one item)
/// </summary>
/// <param name="product">Product</param>
/// <param name="customer">Customer</param>
/// <param name="shoppingCartType">Shopping cart type</param>
/// <param name="quantity">Quantity</param>
/// <param name="attributesXml">Product atrributes (XML format)</param>
/// <param name="customerEnteredPrice">Customer entered price (if specified)</param>
/// <param name="rentalStartDate">Rental start date (null for not rental products)</param>
/// <param name="rentalEndDate">Rental end date (null for not rental products)</param>
/// <param name="includeDiscounts">A value indicating whether include discounts or not for price computation</param>
/// <param name="discountAmount">Applied discount amount</param>
/// <param name="appliedDiscount">Applied discount</param>
/// <returns>Shopping cart unit price (one item)</returns>
public virtual decimal GetUnitPrice(Product product,
Customer customer,
ShoppingCartType shoppingCartType,
int quantity,
string attributesXml,
decimal customerEnteredPrice,
DateTime?rentalStartDate, DateTime?rentalEndDate,
bool includeDiscounts,
out decimal discountAmount,
out Discount appliedDiscount)
{
if (product == null)
{
throw new ArgumentNullException("product");
}
if (customer == null)
{
throw new ArgumentNullException("customer");
}
discountAmount = decimal.Zero;
appliedDiscount = null;
decimal finalPrice;
var combination = _productAttributeParser.FindProductAttributeCombination(product, attributesXml);
if (combination != null && combination.OverriddenPrice.HasValue)
{
finalPrice = combination.OverriddenPrice.Value;
}
else
{
//summarize price of all attributes
decimal attributesTotalPrice = decimal.Zero;
var attributeValues = _productAttributeParser.ParseProductAttributeValues(attributesXml);
if (attributeValues != null)
{
foreach (var attributeValue in attributeValues)
{
attributesTotalPrice += GetProductAttributeValuePriceAdjustment(attributeValue) - attributeValue.Discount;
}
}
//get price of a product (with previously calculated price of all attributes)
if (product.CustomerEntersPrice)
{
finalPrice = customerEnteredPrice;
}
else
{
int qty;
if (_shoppingCartSettings.GroupTierPricesForDistinctShoppingCartItems)
{
//the same products with distinct product attributes could be stored as distinct "ShoppingCartItem" records
//so let's find how many of the current products are in the cart
qty = customer.ShoppingCartItems
.Where(x => x.ProductId == product.Id)
.Where(x => x.ShoppingCartType == shoppingCartType)
.Sum(x => x.Quantity);
if (qty == 0)
{
qty = quantity;
}
}
else
{
qty = quantity;
}
finalPrice = GetFinalPrice(product,
customer,
attributesTotalPrice,
includeDiscounts,
qty,
product.IsRental ? rentalStartDate : null,
product.IsRental ? rentalEndDate : null,
out discountAmount, out appliedDiscount);
}
}
//rounding
if (_shoppingCartSettings.RoundPricesDuringCalculation)
{
finalPrice = RoundingHelper.RoundPrice(finalPrice);
}
return(finalPrice);
}