using Domain.Entities.News; using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore.Metadata.Builders; namespace Infrastructure.Persistence.Configurations.News; public sealed class RssFeedSourceConfiguration : IEntityTypeConfiguration { public void Configure(EntityTypeBuilder builder) { builder.HasIndex(x => x.Url).IsUnique(); builder.HasIndex(x => x.IsActive); builder.HasMany(x => x.RssNewsArticle).WithOne(x => x.RssFeedSource).HasForeignKey(x => x.RssFeedSourceID).OnDelete(DeleteBehavior.Cascade); builder.ToTable(nameof(RssFeedSource), t => t.HasComment("RSS 피드 소스")); builder.HasKey(x => x.ID); builder.Property(x => x.ID).ValueGeneratedOnAdd().HasComment("PK"); builder.Property(x => x.Name).HasMaxLength(200).IsRequired().HasComment("소스 이름"); builder.Property(x => x.Url).HasMaxLength(1000).IsRequired().HasComment("RSS 피드 URL"); builder.Property(x => x.Description).HasColumnType("nvarchar(max)").HasComment("소스 설명"); builder.Property(x => x.IntervalMinutes).IsRequired().HasComment("수집 주기 (분)"); builder.Property(x => x.IsActive).IsRequired().HasComment("활성화 여부"); builder.Property(x => x.LastFetchedAt).HasComment("마지막 수집 일시"); builder.Property(x => x.UpdatedAt).HasComment("수정 일시"); builder.Property(x => x.CreatedAt).IsRequired().HasComment("등록 일시"); } }