return app.service('points').find(
          {
            query: {
              point_id: [1, 2, 5],
              include: ['PointPhotos'],
              order: [
                [
                  'point_id',
                  'DESC'
                ],
                [
                  'PointPhotos',
                  'photo_id',
                  'DESC'
                ]
              ]
            }
          }
        );
      })

error:  SequelizeDatabaseError: column points.order does not exist