Jason DoveandGitHub
bcd2ea7db3
* generate (case-insensitive) unique names for fields that should be unique * move name case-insensitivity down to schema level * update changelog
34 lines
1.2 KiB
C#
34 lines
1.2 KiB
C#
using ErsatzTV.Core.Domain;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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namespace ErsatzTV.Infrastructure.Data.Configurations;
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public class CollectionConfiguration : IEntityTypeConfiguration<Collection>
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{
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public void Configure(EntityTypeBuilder<Collection> builder)
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{
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builder.ToTable("Collection");
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builder.Property(c => c.Name)
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.HasMaxLength(50)
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.HasColumnType("varchar(50)");
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builder.HasIndex(c => c.Name)
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.IsUnique();
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builder.HasMany(c => c.MediaItems)
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.WithMany(m => m.Collections)
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.UsingEntity<CollectionItem>(
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j => j.HasOne(ci => ci.MediaItem)
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.WithMany(mi => mi.CollectionItems)
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.HasForeignKey(ci => ci.MediaItemId)
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.OnDelete(DeleteBehavior.Cascade),
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j => j.HasOne(ci => ci.Collection)
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.WithMany(c => c.CollectionItems)
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.HasForeignKey(ci => ci.CollectionId)
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.OnDelete(DeleteBehavior.Cascade),
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j => j.HasKey(ci => new { ci.CollectionId, ci.MediaItemId }));
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}
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}
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