public virtual CardInCardList RemoveCard(Card card, int quantity = 1)
{
var cardInList = CardInCardLists.First(c => c.CardId == card.Id);
if (cardInList.Quantity <= quantity)
{
CardInCardLists.Remove(cardInList);
}
else
{
cardInList.Quantity -= quantity;
}
return cardInList;
}
public virtual CardInCardList AddCard(Card card, int quantity = 1, int number = 1)
{
var cardInList = CardInCardLists.FirstOrDefault(c => c.CardId == card.Id);
if (cardInList == null)
{
cardInList = new CardInCardList {Card = card, CardList = this, Number = number, Quantity = quantity};
CardInCardLists.Add(cardInList);
}
else
{
cardInList.Quantity += quantity;
}
return cardInList;
}
