using Microsoft.EntityFrameworkCore;
using Prefab.Handler;

namespace Prefab.Catalog.Api.Data;

public class AppDbReadOnly(DbContextOptions<AppDbReadOnly> options, IHandlerContextAccessor accessor) : AppDb(options, accessor), Prefab.Data.IPrefabDbReadOnly,
    Prefab.Catalog.Data.IModuleDbReadOnly
{
    protected override void PrefabOnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        base.PrefabOnConfiguring(optionsBuilder);
        optionsBuilder.UseQueryTrackingBehavior(QueryTrackingBehavior.NoTracking);
    }

    public override int SaveChanges()
        => throw new InvalidOperationException("This database context is read-only. Saving changes is not allowed.");

    public override Task<int> SaveChangesAsync(CancellationToken cancellationToken = default)
        => throw new InvalidOperationException("This database context is read-only. Saving changes is not allowed.");
}