private IQueryable <Product> ApplyAutoSelection(Category currentCategory, string searchTerm)
{
IList <UCommerce.Documents.Product> products = null;
var facetsResolver = new FacetResolver(this.queryStringBlackList);
var facetsForQuerying = facetsResolver.GetFacetsFromQueryString();
if (currentCategory == null)
{
if (!string.IsNullOrWhiteSpace(searchTerm))
{
var matchingProducts = Product.Find(p =>
p.VariantSku == null &&
p.DisplayOnSite &&
(p.Sku.Contains(searchTerm) ||
p.Name.Contains(searchTerm) ||
p.ProductDescriptions.Any(d => d.DisplayName.Contains(searchTerm) || d.ShortDescription.Contains(searchTerm) || d.LongDescription.Contains(searchTerm))));
return(matchingProducts.AsQueryable());
}
else
{
var catalog = CatalogLibrary.GetAllCatalogs().FirstOrDefault();
if (catalog != null)
{
currentCategory = CatalogLibrary.GetRootCategories(catalog.Id).FirstOrDefault();
products = SearchLibrary.GetProductsFor(currentCategory, facetsForQuerying);
if (currentCategory == null)
{
throw new InvalidOperationException(NO_CATEGORIES_ERROR_MESSAGE);
}
}
else
{
throw new InvalidOperationException(NO_CATALOG_ERROR_MESSAGE);
}
}
}
else
{
products = SearchLibrary.GetProductsFor(currentCategory, facetsForQuerying);
}
ICollection <Product> productsInCategory = null;
productsInCategory = CatalogLibrary.GetProducts(currentCategory).ToList();
if (!products.Any())
{
return(productsInCategory.AsQueryable());
}
var listOfProducts = new List <Product>();
foreach (var product in products)
{
var filterProduct = productsInCategory.FirstOrDefault(x => x.Sku == product.Sku && x.VariantSku == product.VariantSku);
if (filterProduct != null)
{
listOfProducts.Add(filterProduct);
}
}
return(listOfProducts.AsQueryable());
}
