using SIGCM2.Application.Abstractions;
using SIGCM2.Application.Abstractions.Persistence;

namespace SIGCM2.Application.Auth.Logout;

public sealed class LogoutCommandHandler : ICommandHandler<LogoutCommand, LogoutResponseDto>
{
    private readonly IRefreshTokenRepository _refreshRepo;

    public LogoutCommandHandler(IRefreshTokenRepository refreshRepo)
    {
        _refreshRepo = refreshRepo;
    }

    public async Task<LogoutResponseDto> Handle(LogoutCommand command)
    {
        // Revoke all active tokens for the user across all families.
        // Idempotent: 0 rows affected is not an error.
        await _refreshRepo.RevokeAllActiveForUserAsync(command.UsuarioId, DateTime.UtcNow);
        return new LogoutResponseDto(true, "Sesión cerrada correctamente");
    }
}