public async Task <IList <ProductOrder> > CreateAsync(IList <ProductWithCharmsOrderDto> productsWithCharmsOrder)
{
var productsIds = productsWithCharmsOrder.Select(s => s.ProductId).Distinct().ToList();
var charmsIds = productsWithCharmsOrder.SelectMany(s => s.Charms).Select(s => s.CharmId).ToList();
var products = await productQueryService.GetRawByIdsAsync(productsIds);
var charms = await charmQueryService.GetRawByIdsAsync(charmsIds);
var enabledDiscounts = await productCategoryDiscountQueryService.GetRawActiveAsync();
var productsWithDiscounts = productCategoryDiscountQueryService.ApplyDiscountsToProducts(products, enabledDiscounts);
var productOrders = new List <ProductOrder>();
foreach (var productWithCharmsOrder in productsWithCharmsOrder)
{
var productOrder = new ProductOrder(productWithCharmsOrder.Amount, productWithCharmsOrder.Comment, productWithCharmsOrder.Size, productWithCharmsOrder.Color);
var productWithDiscount = productsWithDiscounts.First(x => x.Product.Id == productWithCharmsOrder.ProductId);
productOrder.AddProduct(productWithDiscount.Product);
productOrder.SetGraver(productWithCharmsOrder.Graver);
var finalPrice = productWithDiscount.Product.Price;
if (productWithCharmsOrder.HaveCharms)
{
var result = productOrderHelper.ApplyCharmsToProductOrder(productOrder, productWithCharmsOrder, charms, finalPrice);
finalPrice = result.FinalPrice;
}
if (productWithDiscount.ProductCategoryDiscount != null)
{
productOrder.AddProductCategoryDiscount(productWithDiscount.ProductCategoryDiscount);
var discountValue = finalPrice * (productWithDiscount.ProductCategoryDiscount.PercentValue / 100.0M);
finalPrice -= discountValue;
}
productOrder.SetCurrentProductPrice(productWithDiscount.Product.Price);
productOrder.SetFinalPrice(finalPrice);
productOrders.Add(productOrder);
}
return(productOrders);
}
public async Task <IList <ProductOrder> > CreateAsync(IList <ProductWithCharmsOrderDto> productsWithCharmsOrder)
{
var productsIds = productsWithCharmsOrder.Select(s => s.ProductId);
var charmsIds = productsWithCharmsOrder.SelectMany(s => s.Charms).Select(s => s.CharmId).ToList();
var products = await productQueryService.GetRawByIdsAsync(productsIds);
var charms = await charmQueryService.GetRawByIdsAsync(charmsIds);
var enabledDiscounts = await productCategoryDiscountQueryService.GetRawActiveAsync();
var productsDiscounts = productCategoryDiscountQueryService.ApplyDiscountsToProducts(products, enabledDiscounts);
var productOrders = new List <ProductOrder>();
foreach (var productWithCharmsOrder in productsWithCharmsOrder)
{
var productOrder = new ProductOrder(productWithCharmsOrder.Amount, productWithCharmsOrder.Comment);
var product = products.SingleOrDefault(s => s.Id == productWithCharmsOrder.ProductId);
if (product == null)
{
throw new StreetwoodException(ErrorCode.OrderProductsNotFound);
}
productOrder.AddProduct(product);
var discount = productsDiscounts.FirstOrDefault(s => s.Item1 == product.Id).Item2;
var finalPrice = product.Price;
productOrder.AddProductCategoryDiscount(discount);
if (productWithCharmsOrder.HaveCharms)
{
if (!product.AcceptCharms)
{
throw new StreetwoodException(ErrorCode.ProductNotAcceptCharms);
}
var productOrderCharms = CreateProductOrderCharms(productWithCharmsOrder.Charms, charms);
var charmsPrice = productOrderCharms.Sum(s => s.CurrentPrice);
productOrder.AddProductOrderCharms(productOrderCharms);
// we subtract one charm because first is free
charmsPrice -= productOrderCharms.First().CurrentPrice;
if (discount != null)
{
var discountValue = (finalPrice + charmsPrice) * (discount.PercentValue / 100.0M);
finalPrice = (finalPrice + charmsPrice) - discountValue;
}
else
{
finalPrice += charmsPrice;
}
productOrder.SetCharmsPrice(charmsPrice);
}
else if (discount != null)
{
var discountValue = finalPrice * (discount.PercentValue / 100.0M);
finalPrice -= discountValue;
}
productOrder.SetCurrentProductPrice(product.Price);
productOrder.SetFinalPrice(finalPrice);
productOrders.Add(productOrder);
}
return(productOrders);
}
