public String Add([FromRoute] string item)
{
string session_id = Request.Headers["session-id"];
if (session_id == null)
{
Console.WriteLine("Session running");
Guid id = allCarts.AddNewCart(item);
Response.Headers.Add("session-id", id.ToString());
}
else
{
allCarts.AddToCart(Guid.Parse(session_id), item);
}
return("Item added to Shopping Cart");
}