public IActionResult Order(int?id)
{
object data;
TempData.TryGetValue("ToastMessage", out data);
if (data != null)
{
ViewBag.Toast = JsonSerializer.Deserialize <ToastAlertViewModel>(data as string);
}
if (id != null && id > 0) //check that user has given an id and that the ID given is bigger than 0 (all ids are bigger than 0)
{
var Session = HttpContext.Session.GetString("PubSession"); //user must be logged in to view an order
if (Session != null)
{
PubSessions pubSession = _context.GetPubSession(Session); //get session info
if (pubSession != null) //session exists
{
if (pubSession.UserId > 0) //if a user is logged in...
{
PubUsers pubUsers = _context.GetPubUser(pubSession.UserId);
if (pubUsers != null)
{
Get_PubOrderViewModel OrderDetails = _context.GetPubOrder((int)id);
if (OrderDetails != null && (OrderDetails.UserId == pubUsers.UserId || pubUsers.UserAccessRank == Models.Enum.UserAccessRank.Admin)) //only logged in user and admins are allowed to view.
{
OrderViewModel orderViewModel = new OrderViewModel
{
OrderDetails = OrderDetails,
OrderItems = _context.GetPubOrderItems((int)id)
};
ViewBag.LoggedInUserID = pubUsers.UserId;
ViewBag.UserAccessRank = pubUsers.UserAccessRank;
return(View(orderViewModel));
}
}
}
}
}
}
return(RedirectToAction("Index", "Home"));
}
public IActionResult CancelOrder(int id)
{
if (id > 0) //all ids are bigger than 0
{
var Session = HttpContext.Session.GetString("PubSession"); //user must be logged in to view an order
if (Session != null)
{
PubSessions pubSession = _context.GetPubSession(Session); //get session info
if (pubSession != null) //session exists
{
if (pubSession.UserId > 0) //if a user is logged in...
{
PubUsers pubUsers = _context.GetPubUser(pubSession.UserId); //fetch logged in user....
if (pubUsers != null) //if user exists...
{
Get_PubOrderViewModel Order = _context.GetPubOrder(id);
if (Order != null)
{
if (Order.UserId == pubUsers.UserId)
{
if (_context.RemovePubOrder(id))
{
ViewBag.RemovedOrderID = id;
return(View());
}
}
TempData["ToastMessage"] = JsonSerializer.Serialize(ToastAlert.Toast("Error", "Error: Could not cancel order."));
return(RedirectToAction("Order", new { id }));
}
}
}
}
}
}
TempData["ToastMessage"] = JsonSerializer.Serialize(ToastAlert.DefaultError());
return(RedirectToAction("Index", "Home"));
}