Ordering results of eager-loaded nested models in Node Sequelize

I believe you can do:

db.Page.findAll({
  include: [{
    model: db.Gallery
    include: [{
      model: db.Artwork
    }]
  }],
  order: [
    // sort by the 'order' column in Gallery model, in descending order.

    [ db.Gallery, 'order', 'DESC' ], 


    // then sort by the 'order' column in the nested Artwork model in a descending order.
    // you need to specify the nested model's parent first.
    // in this case, the parent model is Gallery, and the nested model is Artwork

    [ db.Gallery, db.ArtWork, 'order', 'DESC' ]
  ]
})

There are also a bunch of different ways, or things you can do when ordering. Read more here: https://sequelize.org/master/manual/model-querying-basics.html#ordering-and-grouping

If you also use 'as' and let's say you want to order by 'createdDate' , the query looks like this:

DbCategoryModel.findAll({
    include: [
        {
            model: DBSubcategory,
            as: 'subcategory',
            include: [
                {
                    model: DBProduct,
                    as: 'product',
                }
            ],
        }
    ],
    order: [
        [
            {model: DBSubcategory, as: 'subcategory'},
            {model: DBProduct, as: 'product'},
            'createdDate',
            'DESC'
        ]
    ]
})

order: [
[ db.Sequelize.col('order'), 'DESC'],    /*If you want to order by page module as well you can add this line*/
[ db.Gallery, db.ArtWork, 'order', 'DESC' ]
]