public IEnumerable <AlbumEntity> GetByPredicate(Expression <Func <AlbumEntity, bool> > f)
{
var dalAlbums = albumRepository
.GetByPredicate(ExpressionTransformer <AlbumEntity, DalAlbum> .Tranform(f));
return(dalAlbums.Select(album => album.ToBll()));
}
public static Expression <Func <T1, U> > ConvertExpressionType <T1, U>(Expression <Func <T, U> > filter)
{
if (filter == null)
{
return(null);
}
var newExpression = ExpressionTransformer <T, T1> .Tranform(filter);
return(newExpression);
}
