public async Task <AddProductsToBasketResponseDto> AddProductsToBasketAsync(AddProductsToBasketRequestDto requestDto, CancellationToken cancellationToken)
{
Models.Basket basket = null;
var getProductsBySkuListRequest = new GetProductsBySkuListRequestDto
{
SkuList = requestDto.BasketItems.Select(basketItem => basketItem.Sku).Union(requestDto.BasketItems.Select(basketItem => basketItem.RelatedItem?.Sku).Where(sku => !string.IsNullOrWhiteSpace(sku)))
};
var getProductsBySkuListResponse = await _productService.GetProductsBySkuListAsync(getProductsBySkuListRequest, cancellationToken);
if (getProductsBySkuListResponse?.Products != null)
{
basket = Models.Basket.Load(new BasketDomainDto());
foreach (var basketItemDto in requestDto.BasketItems)
{
var product = getProductsBySkuListResponse.Products.FirstOrDefault(p => p.Sku == basketItemDto.Sku);
if (product != null && product.AvailableQuantity >= basketItemDto.Quantity)
{
var basketItem = BasketItem.Load(new BasketItemDomainDto
{
Quantity = basketItemDto.Quantity,
Product = new ProductDomainDto
{
Sku = product.Sku,
AvailableQuantity = product.AvailableQuantity,
Name = product.Name,
Price = product.Price,
Category = new CategoryDomainDto
{
Name = product.Category.Name,
SubCategory = product.Category.SubCategory != null ? new CategoryDomainDto
{
Name = product.Category.SubCategory.Name
} : null
},
}
});
if (basketItemDto.RelatedItem != null)
{
var relatedItemDto = basketItemDto.RelatedItem;
var relatedProduct = getProductsBySkuListResponse.Products.FirstOrDefault(p => p.Sku == relatedItemDto.Sku);
if (relatedProduct != null && relatedProduct.AvailableQuantity >= relatedItemDto.Quantity)
{
if (AreCategoriesRelated(product.Category, relatedProduct.Category))
{
basketItem.SetRelatedItem(new BasketItemDomainDto
{
Quantity = relatedItemDto.Quantity,
Product = new ProductDomainDto
{
Sku = relatedProduct.Sku,
AvailableQuantity = relatedProduct.AvailableQuantity,
Name = relatedProduct.Name,
Price = relatedProduct.Price,
Category = new CategoryDomainDto
{
Name = relatedProduct.Category.Name,
RelatedCategories = relatedProduct.Category.RelatedCategories.Select(rc => new CategoryDomainDto
{
Name = rc.Name
}),
}
}
});
}
}
}
basket.AddBasketItem(basketItem);
}
}
}
return(new AddProductsToBasketResponseDto
{
Basket = basket
});
}