public ActionResult Index(string searchString)
{
string category = null;
Guid? categoryId = null;
if (Request.Form["categories.categories"] != null)
{
category = Request.Form["categories.categories"].ToString();
if (!String.IsNullOrEmpty(category))
{
categoryId = new Guid(category);
}
}
ProductsDTO products;
if (String.IsNullOrEmpty(searchString))
{
if (!categoryId.HasValue)
{
products = ProductLogic.AllProducts();
}
else
{
products = ProductLogic.AllProductsInCategory(new Guid(categoryId.ToString()));
}
}
else
{
if (!categoryId.HasValue)
{
products = ProductLogic.AllProductsInSearch(searchString);
}
else
{
products = ProductLogic.AllProductsInSearchAndCategory(searchString, new Guid(categoryId.ToString()));
}
}
ProductFilters productFilters = new ProductFilters
{
productsDTOs = products,
categories = CategoryLogic.AllCategories()
};
return(View(productFilters));
}