private void ThrowIfCanNotAddShips(GameDomainModel game, IEnumerable <ShipDomainModel> ships)
{
if (game.Init)
{
throw new DataValidationException("Sheeps was already added.");
}
if (game.Ended)
{
throw new DataValidationException("The game is over.");
}
if (!game.CanAddShips(ships))
{
// TODO if needs to get specific errors, then you need to add a service to the domain
// that will calculate the result of adding ships
throw new DataValidationException("The specified ships cannot be added to the game.");
}
}
