public List <CartItem> List()
{
try
{
var cartitembs = new CartItemBusiness();
return(cartitembs.ListarTodosCartItems());
}
catch (Exception ex)
{
var httpError = new HttpResponseMessage()
{
StatusCode = (HttpStatusCode)422,
ReasonPhrase = ex.Message
};
throw new HttpResponseException(httpError);
}
}