public bool DeleteVegetableTopping(VegetableTopping vegetableTopping)
        {
            if (db.VegetableToppings.Where(vt => vt == vegetableTopping).Count() != 0)
            {
                var entry = db.Entry <VegetableTopping>(vegetableTopping);

                entry.State = EntityState.Deleted;
            }

            return(db.SaveChanges() > 0);
        }
        public bool InsertVegetableTopping(VegetableTopping newVegetableTopping)
        {
            db.VegetableToppings.Add(newVegetableTopping);

            return(db.SaveChanges() > 0);
        }