internal void ChangeDish(string name, int amount)
{
var dish = OrderedDishes.Find(x => x.Dish.Name == name);
if (dish == null)
{
OrderedDishes.Add(new OrderedDish(name, amount));
}
else
{
dish.Amount = amount;
}
WaiterManager.AddOrder(Number);
}
private void CheckBonus()
{
var bonuses = _unitOfWork.BonusActions.GetAll().Where(b => b.ExcessSum < TotalSum);
var bonus = bonuses.OrderBy(b => b.ExcessSum).LastOrDefault();
if (bonus != null)
{
BonusHeaderString = $"{bonus.Dish.Name} | ЗАКАЗ > {bonus.ExcessSum}";
BonusInfo = bonus.Description;
// добавить бонусное блюдо
_bonusDish = new OrderedDish {
DishId = bonus.DishId, OrderedPrice = 0, Quantity = 1
};
OrderedDishes.Add(_bonusDish);
}
else
{
BonusInfo = "Извините, но за Ваш заказ бонус не предусмотрен.";
}
}