ersatztv/ErsatzTV.Infrastructure/Data/Configurations/Metadata/SongMetadataConfiguration.cs

using ErsatzTV.Core.Domain;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;

namespace ErsatzTV.Infrastructure.Data.Configurations
{
    public class SongMetadataConfiguration : IEntityTypeConfiguration<SongMetadata>
    {
        public void Configure(EntityTypeBuilder<SongMetadata> builder)
        {
            builder.ToTable("SongMetadata");

            builder.HasMany(mm => mm.Artwork)
                .WithOne()
                .OnDelete(DeleteBehavior.Cascade);

            builder.HasMany(mm => mm.Genres)
                .WithOne()
                .OnDelete(DeleteBehavior.Cascade);

            builder.HasMany(mm => mm.Tags)
                .WithOne()
                .OnDelete(DeleteBehavior.Cascade);

            builder.HasMany(mm => mm.Studios)
                .WithOne()
                .OnDelete(DeleteBehavior.Cascade);
        }
    }
}