public ActionResult ChangeStatus(string statusName, int dayId)
{
DayManager dm = new DayManager(db);
dm.ChangeStatus(statusName, dayId);
Habit habit = db.Habits.First(h => h.DayStatuses.Select(s => s.DayStatusId).Contains(dayId));
int chainLength = dm.CountChainLength(habit);
return(Json(chainLength.ToString(), JsonRequestBehavior.AllowGet));
}
