components/LiteCharms.Features.TechShop/ShoppingCarts/Entities/ShoppingCartPackageConfiguration.cs

namespace LiteCharms.Features.TechShop.ShoppingCarts.Entities;

public class ShoppingCartPackageConfiguration : IEntityTypeConfiguration<ShoppingCartPackage>
{
    public void Configure(EntityTypeBuilder<ShoppingCartPackage> builder)
    {
        builder.ToTable("ShoppingCartPackages");

        builder.HasKey(f => f.Id);
        builder.Property(f => f.CreatedAt).IsRequired().ValueGeneratedOnAdd().HasDefaultValueSql("now()");
        builder.Property(f => f.ShoppingCartId).IsRequired();
        builder.Property(f => f.PackageId).IsRequired();

        builder.HasOne(f => f.ShoppingCart)
               .WithMany(s => s.ShoppingCartPackages)
               .HasForeignKey(scp => scp.ShoppingCartId)
               .IsRequired()
               .OnDelete(DeleteBehavior.Cascade);

        builder.HasOne(f => f.Package)
               .WithMany()
               .HasForeignKey(scp => scp.PackageId)
               .IsRequired()
               .OnDelete(DeleteBehavior.Restrict);
    }
}