Files
ersatztv/ErsatzTV.Infrastructure/Data/Configurations/Collection/MultiCollectionConfiguration.cs
T
Jason DoveandGitHub bcd2ea7db3 db optimizations around names and case-sensitivity (#2749)
* generate (case-insensitive) unique names for fields that should be unique

* move name case-insensitivity down to schema level

* update changelog
2026-01-02 09:25:23 -06:00

47 lines
2.0 KiB
C#

using ErsatzTV.Core.Domain;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
namespace ErsatzTV.Infrastructure.Data.Configurations;
public class MultiCollectionConfiguration : IEntityTypeConfiguration<MultiCollection>
{
public void Configure(EntityTypeBuilder<MultiCollection> builder)
{
builder.ToTable("MultiCollection");
builder.Property(mc => mc.Name)
.HasMaxLength(50)
.HasColumnType("varchar(50)");
builder.HasIndex(mc => mc.Name)
.IsUnique();
builder.HasMany(m => m.Collections)
.WithMany(m => m.MultiCollections)
.UsingEntity<MultiCollectionItem>(
j => j.HasOne(mci => mci.Collection)
.WithMany(c => c.MultiCollectionItems)
.HasForeignKey(mci => mci.CollectionId)
.OnDelete(DeleteBehavior.Cascade),
j => j.HasOne(mci => mci.MultiCollection)
.WithMany(mc => mc.MultiCollectionItems)
.HasForeignKey(mci => mci.MultiCollectionId)
.OnDelete(DeleteBehavior.Cascade),
j => j.HasKey(mci => new { mci.MultiCollectionId, mci.CollectionId }));
builder.HasMany(m => m.SmartCollections)
.WithMany(m => m.MultiCollections)
.UsingEntity<MultiCollectionSmartItem>(
j => j.HasOne(mci => mci.SmartCollection)
.WithMany(c => c.MultiCollectionSmartItems)
.HasForeignKey(mci => mci.SmartCollectionId)
.OnDelete(DeleteBehavior.Cascade),
j => j.HasOne(mci => mci.MultiCollection)
.WithMany(mc => mc.MultiCollectionSmartItems)
.HasForeignKey(mci => mci.MultiCollectionId)
.OnDelete(DeleteBehavior.Cascade),
j => j.HasKey(mci => new { mci.MultiCollectionId, mci.SmartCollectionId }));
}
}