ANTOOZA-BACKEND/Infrastructure/Persistence/Configurations/Forum/Briefings/DailyBriefingConfiguration.cs

using Domain.Entities.Forum.Briefings;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;

namespace Infrastructure.Persistence.Configurations.Forum.Briefings;

public sealed class DailyBriefingConfiguration : IEntityTypeConfiguration<DailyBriefing>
{
    public void Configure(EntityTypeBuilder<DailyBriefing> builder)
    {
        builder.ToTable(nameof(DailyBriefing), t => t.HasComment("장전 브리핑 발행 기록 (중복 발행 방지)"));
        builder.HasKey(x => x.ID);
        builder.Property(x => x.ID).ValueGeneratedOnAdd().HasComment("PK");
        builder.Property(x => x.BriefingDate).IsRequired().HasComment("브리핑 대상 일자 (KST, UNIQUE)");
        builder.Property(x => x.PostID).IsRequired().HasComment("발행된 게시글 ID (FK Post)");
        builder.Property(x => x.GeneratedAt).IsRequired().HasComment("생성 일시");

        builder.HasIndex(x => x.BriefingDate).IsUnique();

        builder.HasOne(x => x.Post).WithMany().HasForeignKey(x => x.PostID).OnDelete(DeleteBehavior.Cascade);
    }
}