public async Task <bool> MakeNewCart()
{
Cart new_cart = new Cart()
{
cart_id = Guid.NewGuid().ToString(),
session_id = _session.CurrentSession(),
created_date = DateTime.Now,
};
var _query = $@"INSERT INTO cart VALUES (@cart, @session, @date)";
var _params = new
{
cart = new_cart.cart_id,
session = new_cart.session_id,
date = new_cart.created_date
};
using (var conn = new NpgsqlConnection(_conn))
{
var cart = await conn.ExecuteAsync(_query, _params);
if (cart == 1)
{
_session.SetSession("cart", new_cart.cart_id);
return(true);
}
}
// TODO should add some feedback,
// but basically unless everything works we fails yo
return(false);
}
public string InitializeCart()
{
// TODO
// check session expiration
// currently this just returns true
// needs time check in session utility
if (_session.IsValid())
{
if (!_cart.NeedACart()) // kind of a double negative but checks session for cart-id
{
return(_session.GetSession("cart"));
}
if (_cart.MakeNewCart().Result == true) // hit when starting new session
{
IPAddress ip = Request.HttpContext.Connection.LocalIpAddress;
var details = new SessionLog() // log the session information
{
cart_id = _session.GetSession("cart"),
session_id = _session.CurrentSession(),
client_ip = ip.ToString()
};
_log.Session(details);
return(details.cart_id); // return with the cart id
}
// TODO error creating the new cart
}
var error = "you messed up"; // error in session. figure out how to reset
return(error);
}