ANTOOZA-BACKEND/Infrastructure/Persistence/Configurations/Feed/FeedPostImageConfiguration.cs

using Domain.Entities.Feed;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;

namespace Infrastructure.Persistence.Configurations.Feed;

public sealed class FeedPostImageConfiguration : IEntityTypeConfiguration<FeedPostImage>
{
    public void Configure(EntityTypeBuilder<FeedPostImage> builder)
    {
        builder.HasIndex(x => x.FeedPostID);
        builder.HasIndex(x => x.UUID).IsUnique();
        builder.HasIndex(x => new { x.FeedPostID, x.HashedName });
        builder.HasIndex(x => new { x.FeedPostID, x.IsDisabled });

        builder.HasOne(x => x.FeedPost).WithMany(x => x.FeedPostImage).HasForeignKey(x => x.FeedPostID).OnDelete(DeleteBehavior.Cascade);

        builder.ToTable(nameof(FeedPostImage), t => t.HasComment("피드 포스트 이미지"));
        builder.HasKey(x => x.ID);
        builder.Property(x => x.ID).ValueGeneratedOnAdd().HasComment("PK");
        builder.Property(x => x.FeedPostID).IsRequired();
        builder.Property(x => x.UUID).IsRequired().HasComment("UUID");
        builder.Property(x => x.FileName).HasMaxLength(255).IsRequired().HasComment("원본 파일명");
        builder.Property(x => x.HashedName).HasMaxLength(255).IsRequired().HasComment("저장 파일명(해시)");
        builder.Property(x => x.Path).HasMaxLength(500).IsRequired().HasComment("상대 경로");
        builder.Property(x => x.Url).HasMaxLength(1000).IsRequired().HasComment("접근 URL");
        builder.Property(x => x.Extension).HasMaxLength(10).HasComment("확장자");
        builder.Property(x => x.ContentType).HasMaxLength(100).HasComment("MIME");
        builder.Property(x => x.Size).HasComment("바이트 크기");
        builder.Property(x => x.Width).HasComment("가로 픽셀");
        builder.Property(x => x.Height).HasComment("세로 픽셀");
        builder.Property(x => x.IsDisabled).IsRequired().HasComment("비활성 여부");
        builder.Property(x => x.DisabledAt).HasComment("비활성 일시");
        builder.Property(x => x.CreatedAt).IsRequired();
    }
}