public ActionResult <IEnumerable <Park> > Put(int id, [FromBody] Park park)
{
park.ParkId = id;
var currentChange = _db.Entry(park).CurrentValues.Clone();
var original = _db.Entry(park).GetDatabaseValues();
_db.Entry(park).CurrentValues.SetValues(currentChange);
_db.Entry(park).State = EntityState.Modified;
_db.SaveChanges();
State old = _db.States.FirstOrDefault(x => x.StateId == original.GetValue <int>("StateId"));
old.NumberParks--;
State current = _db.States.FirstOrDefault(x => x.StateId == currentChange.GetValue <int>("StateId"));
current.NumberParks++;
_db.SaveChanges();
return(_db.Parks.Include(entry => entry.State).ToList());
}
public void Put(int id, [FromBody] State state)
{
state.StateId = id;
_db.Entry(state).State = EntityState.Modified;
_db.SaveChanges();
}