public IActionResult Filter(decimal maxPrice = 0, string size = "", string highlight = "")
{
var viewModel = new FilterObjectModel();
//get initial list
var filterProducts = Initializer.GetInitialDataFromApi();
//filter data
if (!FilterLogic.CheckIfFilterListIsEmpty(filterProducts))
{
//filter list by max price
if (maxPrice > 0)
{
filterProducts = FilterLogic.FilterProductsByMaxPrice(filterProducts, maxPrice);
}
//filter list by size
if (!string.IsNullOrEmpty(size))
{
filterProducts = FilterLogic.FilterProductsBySize(filterProducts, size);
}
//find all sizes
var allSIzes = FilterLogic.FindAllSizesFromProductList(filterProducts);
//find common words
var commonWords = FilterLogic.FindCommonWordsFromProductList(filterProducts);
//highlight words in description
if (!string.IsNullOrEmpty(highlight))
{
filterProducts = FilterLogic.HighlightWordsInDescription(filterProducts, highlight);
}
viewModel = new FilterObjectModel
{
Success = "True",
ErrorMessage = !FilterLogic.CheckIfFilterListIsEmpty(filterProducts) ? "" : "There are no results with this parameters!",
Products = filterProducts,
MinPrice = FilterLogic.FindMinPriceFromProductList(filterProducts),
MaxPrice = FilterLogic.FindMaxPriceFromProductList(filterProducts),
AllSizes = allSIzes,
MostCommonWords = commonWords
};
}
else
{
viewModel = new FilterObjectModel
{
Success = "False",
ErrorMessage = "Error while retrieving products from database"
};
}
Response.ContentType = "application/json";
return(Content(JsonConvert.SerializeObject(viewModel)));
}
public void TestFindMinPriceFromProductList()
{
var products = new List <Product>();
products.Add(testProduct1);
products.Add(testProduct2);
var price = FilterLogic.FindMinPriceFromProductList(products);
Assert.True(price == 1);
}
