public int Create(DalGenre entity)
{
var obj = entity.ToOrmGenre();
context.Genres.Add(obj);
context.SaveChanges();
return(obj.GenreID);
}
public void Update(DalGenre entity)
{
var g = context.Genres.FirstOrDefault(e => e.GenreID == entity.ID);
if (g != null)
{
g.Name = entity.Name;
}
}
public void Delete(DalGenre entity)
{
var cl = context.Genres.FirstOrDefault(e => e.GenreID == entity.ID);
if (cl != null)
{
context.Genres.Remove(cl);
}
}
public IEnumerable <DalBook> GetBooks(DalGenre genre)
{
return(context.Genres.FirstOrDefault(e => e.GenreID == genre.ID)?.Books.Select(e => e.ToDalBook()));
}
