Esempio n. 1
0
        public async Task <IActionResult> Edit(ModeInfo newValues)
        {
            //get session id (we will use it when updating data and handling errors)
            String sessionID_s = HttpContext.Session.GetString("Session");
            Guid   sessionID   = Guid.Parse(sessionID_s);
            Data   current     = new Data();

            Program.data.TryGetValue(sessionID, out current);

            if (current != null)
            {
                //update the class
                for (int i = 0; i < current.ListOfModes.Count; i++)
                {
                    if (current.ListOfModes[i].Mode.ID.Equals(newValues.Mode.ID))
                    {
                        current.ListOfModes[i].Mode = newValues.Mode;
                    }
                }
                //update the db
                try
                {
                    await _session.EditMode(newValues.Mode);
                }
                catch (Exception e)
                {
                    // log exception here
                    current.message = e.Message.ToString() + " Error";
                    await _session.Rollback();
                }
                finally
                {
                    _session.CloseTransaction();
                }
                current.edited = true;
            }
            return(RedirectToAction("BeforeEdit", "Mode", new { id = newValues.Mode.ID }));
        }