public async Task <IActionResult> GetAllProducts([FromQuery] string requestedCurrency, string requestedProduct)
{
var parser = new DataParser();
ConverterLogic logic = new ConverterLogic();
string currencyData = await parser.GetFile(RateUrl, client);
string productData = await parser.GetFile(ProductUrl, client);
List <CurrencyRate> RateList = logic.CurrencyRateToList(currencyData, ',', 1);
List <Product> ProductList = logic.ProductsToList(productData, ',', 1);
Result price = logic.ConvertCurrency(RateList, ProductList, requestedCurrency, requestedProduct);
var output = JsonConvert.SerializeObject(price);
return(Ok(output));
}