public async Task CloseSession(int code)
{
if (DatabaseContext.Active.Sessions.ContainsKey(code))
{
AdminInstance admin = DatabaseContext.Active.Sessions[code];
DatabaseContext.Active.Sessions.Remove(code);
Session session = await _context.Sessions.FindAsync(admin.EventCode);
if (session != null)
{
session.Questions = admin.SaveSession();
if (session.Questions == null)
{
DatabaseContext.Active.Sessions.Add(code, admin);
HttpContext.Response.StatusCode = 500;
return;
}
session.LastOpen = DateTime.UtcNow.ToString("G", CultureInfo.CreateSpecificCulture("en-US"));
_context.Sessions.Update(session);
}
await _context.SaveChangesAsync();
HttpContext.Response.StatusCode = 200;
}
}
private ActiveSessions()
{
Sessions = new Dictionary <int, AdminInstance>();
AdminInstance instance = new AdminInstance {
Owner = "*****@*****.**", SessionIdentity = 123123
};
Sessions.Add(instance.SessionIdentity, instance);
}
public async void LoadSession(int code)
{
if (_context == null)
{
ActiveSessions active = ActiveSessions.Instance;
if (active.Sessions.TryGetValue(code, out AdminInstance admin1))
{
HttpContext.Response.StatusCode = 200;
return; //Session already active?
}
else
{
HttpContext.Response.StatusCode = 404;
return; //Session doesn't exist!
}
}
if (_context.Active.Sessions.TryGetValue(code, out AdminInstance admin))
{
HttpContext.Response.StatusCode = 200;
return; //Session already active?
}
else
{
Session session = await _context.Sessions.FindAsync(code);
if (session == null)
{
HttpContext.Response.StatusCode = 404;
return; //Session doesn't exist!
}
AdminInstance model = new AdminInstance();
model.LoadSession(session.Questions);
_context.Active.Sessions.Add(code, model);
HttpContext.Response.StatusCode = 201;
return; //Loaded from database
}
}