private async Task <(string Price, string PriceWithDiscount)> PreparePrice(Product product, GetSearchAutoComplete request)
{
string price, priceWithDiscount;
double finalPriceWithoutDiscount =
(await(_taxService.GetProductPrice(product,
(await _pricingService.GetFinalPrice(product, request.Customer, request.Currency, includeDiscounts: false)).finalPrice))).productprice;
var appliedPrice = (await _pricingService.GetFinalPrice(product, request.Customer, request.Currency, includeDiscounts: true));
var finalPriceWithDiscount = (await _taxService.GetProductPrice(product, appliedPrice.finalPrice)).productprice;
price = _priceFormatter.FormatPrice(finalPriceWithoutDiscount);
priceWithDiscount = _priceFormatter.FormatPrice(finalPriceWithDiscount);
return(price, priceWithDiscount);
}
private async Task <ProductOverviewModel.ProductPriceModel> PreparePriceModel(Product product, Dictionary <string, string> res,
bool forceRedirectionAfterAddingToCart, bool enableShoppingCart, bool displayPrices, bool enableWishlist,
bool priceIncludesTax)
{
#region Prepare product price
var priceModel = new ProductOverviewModel.ProductPriceModel
{
ForceRedirectionAfterAddingToCart = forceRedirectionAfterAddingToCart
};
switch (product.ProductTypeId)
{
case ProductType.GroupedProduct:
{
#region Grouped product
var associatedProducts = await _productService.GetAssociatedProducts(product.Id, _workContext.CurrentStore.Id);
//add to cart button (ignore "DisableBuyButton" property for grouped products)
priceModel.DisableBuyButton = !enableShoppingCart || !displayPrices;
//add to wishlist button (ignore "DisableWishlistButton" property for grouped products)
priceModel.DisableWishlistButton = !enableWishlist || !displayPrices;
//compare products
priceModel.DisableAddToCompareListButton = !_catalogSettings.CompareProductsEnabled;
//catalog price, not used in views, but it's for front developer
if (product.CatalogPrice > 0)
{
double catalogPrice = await _currencyService.ConvertFromPrimaryStoreCurrency(product.CatalogPrice, _workContext.WorkingCurrency);
priceModel.CatalogPrice = _priceFormatter.FormatPrice(catalogPrice, _workContext.WorkingCurrency, _workContext.WorkingLanguage, priceIncludesTax);
}
switch (associatedProducts.Count)
{
case 0:
{
}
break;
default:
{
//we have at least one associated product
//compare products
priceModel.DisableAddToCompareListButton = !_catalogSettings.CompareProductsEnabled;
if (displayPrices)
{
//find a minimum possible price
double? minPossiblePrice = null;
Product minPriceProduct = null;
foreach (var associatedProduct in associatedProducts)
{
//calculate for the maximum quantity (in case if we have tier prices)
var tmpPrice = (await _pricingService.GetFinalPrice(associatedProduct,
_workContext.CurrentCustomer, _workContext.WorkingCurrency, 0, true, int.MaxValue)).finalPrice;
if (!minPossiblePrice.HasValue || tmpPrice < minPossiblePrice.Value)
{
minPriceProduct = associatedProduct;
minPossiblePrice = tmpPrice;
}
}
if (minPriceProduct != null && !minPriceProduct.EnteredPrice)
{
if (minPriceProduct.CallForPrice)
{
priceModel.OldPrice = null;
priceModel.Price = res["Products.CallForPrice"];
}
else if (minPossiblePrice.HasValue)
{
//calculate prices
double finalPrice = (await _taxService.GetProductPrice(minPriceProduct, minPossiblePrice.Value, priceIncludesTax, _workContext.CurrentCustomer)).productprice;
priceModel.OldPrice = null;
priceModel.Price = string.Format(res["Products.PriceRangeFrom"], _priceFormatter.FormatPrice(finalPrice, _workContext.WorkingCurrency, _workContext.WorkingLanguage, priceIncludesTax));
priceModel.PriceValue = finalPrice;
//PAngV baseprice (used in Germany)
if (product.BasepriceEnabled)
{
priceModel.BasePricePAngV = await _mediator.Send(new GetFormatBasePrice()
{
Currency = _workContext.WorkingCurrency, Product = product, ProductPrice = finalPrice
});
}
}
else
{
//Actually it's not possible (we presume that minimalPrice always has a value)
//We never should get here
Debug.WriteLine("Cannot calculate minPrice for product #{0}", product.Id);
}
}
}
else
{
//hide prices
priceModel.OldPrice = null;
priceModel.Price = null;
}
}
break;
}
#endregion
}
break;
case ProductType.SimpleProduct:
case ProductType.Reservation:
default:
{
#region Simple product
//add to cart button
priceModel.DisableBuyButton = product.DisableBuyButton || !enableShoppingCart || !displayPrices;
//add to wishlist button
priceModel.DisableWishlistButton = product.DisableWishlistButton || !enableWishlist || !displayPrices;
//compare products
priceModel.DisableAddToCompareListButton = !_catalogSettings.CompareProductsEnabled;
//pre-order
if (product.AvailableForPreOrder)
{
priceModel.AvailableForPreOrder = !product.PreOrderDateTimeUtc.HasValue ||
product.PreOrderDateTimeUtc.Value >= DateTime.UtcNow;
priceModel.PreOrderDateTimeUtc = product.PreOrderDateTimeUtc;
}
//catalog price, not used in views, but it's for front developer
if (product.CatalogPrice > 0)
{
double catalogPrice = await _currencyService.ConvertFromPrimaryStoreCurrency(product.CatalogPrice, _workContext.WorkingCurrency);
priceModel.CatalogPrice = _priceFormatter.FormatPrice(catalogPrice, _workContext.WorkingCurrency, _workContext.WorkingLanguage, priceIncludesTax);
}
//start price for product auction
if (product.StartPrice > 0)
{
double startPrice = await _currencyService.ConvertFromPrimaryStoreCurrency(product.StartPrice, _workContext.WorkingCurrency);
priceModel.StartPrice = _priceFormatter.FormatPrice(startPrice, _workContext.WorkingCurrency, _workContext.WorkingLanguage, priceIncludesTax);
priceModel.StartPriceValue = startPrice;
}
//highest bid for product auction
if (product.HighestBid > 0)
{
double highestBid = await _currencyService.ConvertFromPrimaryStoreCurrency(product.HighestBid, _workContext.WorkingCurrency);
priceModel.HighestBid = _priceFormatter.FormatPrice(highestBid, _workContext.WorkingCurrency, _workContext.WorkingLanguage, priceIncludesTax);
priceModel.HighestBidValue = highestBid;
}
//prices
if (displayPrices)
{
if (!product.EnteredPrice)
{
if (product.CallForPrice)
{
//call for price
priceModel.OldPrice = null;
priceModel.Price = res["Products.CallForPrice"];
}
else
{
//prices
//calculate for the maximum quantity (in case if we have tier prices)
var infoprice = (await _pricingService.GetFinalPrice(product,
_workContext.CurrentCustomer, _workContext.WorkingCurrency, 0, true, int.MaxValue));
priceModel.AppliedDiscounts = infoprice.appliedDiscounts;
priceModel.PreferredTierPrice = infoprice.preferredTierPrice;
double minPossiblePrice = infoprice.finalPrice;
double oldPriceBase = (await _taxService.GetProductPrice(product, product.OldPrice, priceIncludesTax, _workContext.CurrentCustomer)).productprice;
double finalPrice = (await _taxService.GetProductPrice(product, minPossiblePrice, priceIncludesTax, _workContext.CurrentCustomer)).productprice;
double oldPrice = await _currencyService.ConvertFromPrimaryStoreCurrency(oldPriceBase, _workContext.WorkingCurrency);
//do we have tier prices configured?
var tierPrices = new List <TierPrice>();
if (product.TierPrices.Any())
{
tierPrices.AddRange(product.TierPrices.OrderBy(tp => tp.Quantity)
.FilterByStore(_workContext.CurrentStore.Id)
.FilterByCurrency(_workContext.WorkingCurrency.CurrencyCode)
.FilterForCustomer(_workContext.CurrentCustomer)
.FilterByDate()
.RemoveDuplicatedQuantities());
}
//When there is just one tier (with qty 1),
//there are no actual savings in the list.
bool displayFromMessage = tierPrices.Any() && !(tierPrices.Count == 1 && tierPrices[0].Quantity <= 1);
if (displayFromMessage)
{
priceModel.OldPrice = null;
priceModel.Price = string.Format(res["Products.PriceRangeFrom"], _priceFormatter.FormatPrice(finalPrice, _workContext.WorkingCurrency, _workContext.WorkingLanguage, priceIncludesTax));
priceModel.PriceValue = finalPrice;
}
else
{
if (finalPrice != oldPriceBase && oldPriceBase != 0)
{
priceModel.OldPrice = _priceFormatter.FormatPrice(oldPrice, _workContext.WorkingCurrency, _workContext.WorkingLanguage, priceIncludesTax);
priceModel.OldPriceValue = oldPrice;
priceModel.Price = _priceFormatter.FormatPrice(finalPrice, _workContext.WorkingCurrency, _workContext.WorkingLanguage, priceIncludesTax);
priceModel.PriceValue = finalPrice;
}
else
{
priceModel.OldPrice = null;
priceModel.Price = _priceFormatter.FormatPrice(finalPrice, _workContext.WorkingCurrency, _workContext.WorkingLanguage, priceIncludesTax);
priceModel.PriceValue = finalPrice;
}
}
if (product.ProductTypeId == ProductType.Reservation)
{
//rental product
priceModel.OldPrice = _priceFormatter.FormatReservationProductPeriod(product, priceModel.OldPrice);
priceModel.Price = _priceFormatter.FormatReservationProductPeriod(product, priceModel.Price);
}
//PAngV baseprice (used in Germany)
if (product.BasepriceEnabled)
{
priceModel.BasePricePAngV = await _mediator.Send(new GetFormatBasePrice()
{
Currency = _workContext.WorkingCurrency, Product = product, ProductPrice = finalPrice
});
}
}
}
}
else
{
//hide prices
priceModel.OldPrice = null;
priceModel.Price = null;
}
#endregion
}
break;
}
return(priceModel);
#endregion
}
public async Task Can_get_final_product_price()
{
var product = new Product {
Id = "1",
Name = "product name 01",
Price = 49.99,
EnteredPrice = false,
Published = true,
};
product.ProductPrices.Add(new ProductPrice()
{
CurrencyCode = "USD", Price = 49.99
});
var currency = new Currency {
Id = "1", CurrencyCode = "USD", Rate = 1, Published = true, MidpointRoundId = System.MidpointRounding.ToEven, RoundingTypeId = RoundingType.Rounding001
};
var customer = new Customer();
var pr = (await _pricingService.GetFinalPrice(product, customer, currency, 0, false, 1));
Assert.AreEqual(49.99, pr.finalPrice);
//returned price FOR ONE UNIT should be the same, even if quantity is different than 1
Assert.AreEqual(49.99, (await _pricingService.GetFinalPrice(product, customer, _currency, 0, false, 10)).finalPrice);
}