public void ReturnGame(int gameId, int daysLimit)
{
var gettingGameInfo = GameInfos.Find(gameInfo => gameInfo.Game.Id == gameId);
if (gettingGameInfo == null)
{
throw new InvalidOperationException();
}
if ((gettingGameInfo.Date - DateTime.Now).Days > daysLimit)
{
throw new InvalidOperationException();
}
if (gettingGameInfo.Payer.Id != Id)
{
gettingGameInfo.Payer.Balance += gettingGameInfo.Game.Price;
}
else
{
Balance += gettingGameInfo.Game.Price;
}
GameInfos.Remove(gettingGameInfo);
}
