public TaskResponse ToggleTask(Int32 taskId)
        {
            TaskResponse response = new TaskResponse();

            using (RecklessCheckListEntities context = new RecklessCheckListEntities())
            {

                var taskSelect = from t in context.TASKs.Include("TASK_VALUE")
                                 where t.TASK_ID == taskId
                                 select t;

                if (taskSelect.Count() == 1)
                {

                    TASK contextTask = taskSelect.First();
                    response.OldStatus = contextTask.TASK_VALUE.NAME;

                    Int32 valueId = ((contextTask.TASK_VALUE_ID + 1) % 4);
                    if (valueId == 0)
                        valueId = 4;

                    contextTask.TASK_VALUE_ID = valueId;

                    context.SaveChanges();

                    var status = (from s in context.TASK_VALUE
                                  where s.TASK_VALUE_ID == contextTask.TASK_VALUE_ID
                                  select s.NAME).First();

                    response.NewStatus = status;
                    response.Completed = true;
                }
                else
                {
                    response.Completed = false;
                }
            }

            return response;
        }