public Favourite AddFavourite(Favourite favourite)
{
var fav = favouriteRepository.GetFavouriteByPlayerIdUserId(favourite.PlayerId, favourite.CreatedBy);
if (fav == null)
{
return(favouriteRepository.AddFavourite(favourite));
}
else
{
throw new FavouritePlayerNotAddedException("This favourite player already exists");
}
}
