hn-20-2/Infrastructure/EntityTypes/CommentEntityType.cs

21 lines
591 B
C#

using Domain;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
namespace Infrastructure.EntityTypes
{
public class CommentEntityType : IEntityTypeConfiguration<Comment>
{
public void Configure(EntityTypeBuilder<Comment> builder)
{
builder.HasKey(o => o.Id);
builder.Property(o => o.Content).IsRequired();
builder.Property(o => o.CreatedAt).IsRequired();
builder.HasOne<Link>()
.WithMany()
.HasForeignKey(o => o.LinkId)
.IsRequired()
.OnDelete(DeleteBehavior.Cascade);
}
}
}