public override BasketState Add(BasketProduct basketProduct)
{
var line = _lines.FirstOrDefault(p => p.Product.Id == basketProduct.Id);
if (line == null)
{
_lines.Add(new BasketLine(basketProduct, 1));
}
else
{
line.Add();
}
if (_lines.Count == _maxSize)
{
return(new FullBasketState(_lines, _maxSize));
}
return(new NormalBasketState(_lines, _maxSize));
}
public abstract BasketState Add(BasketProduct basketProduct);
public override BasketState Add(BasketProduct basketProduct)
{
throw new ApiException(ApiExceptionCode.BasketIsFull);
}
public override BasketState Add(BasketProduct basketProduct)
{
_lines.Add(new BasketLine(basketProduct, 1));
return(new NormalBasketState(_lines, _maxSize));
}
