Rails elasticsearch tire nested mapping

Question

I'm trying to index nested tags to my product model. The products indexes well but not the nested tags associated to the product. How can i do? is my mapping correct?

Product Class

  include Tire::Model::Search
  include Tire::Model::Callbacks

mapping do
    indexes :id, type: 'integer', index: :not_analyzed
    indexes :name, type: 'string', analyzer: 'snowball', boost: 100
    indexes :description, analyzer: 'snowball'
    indexes :price, type: 'float'
    indexes :category, type: 'string'
    indexes :location, type: 'string'
    indexes :online, type: 'boolean'
    indexes :created_at, type: 'date', index: :not_analyzed
    indexes :updated_at, type: 'date', index: :not_analyzed

    indexes :tags do
      indexes :id, type: 'integer', index: :not_analyzed
      indexes :name, type: 'string', analyzer: 'snowball', boost: 100
    end
  end

  def to_indexed_json
    {
      id: id,
      name: name,
      description: description,
      price: price,
      category: category,
      location: location,
      online: online,
      created_at: created_at,
      updated_at: updated_at,
      include: { tags: { only: [:name] } }
    }.to_json
  end

Thanks!

Answer 1

ok, i have found the answer:

  def to_indexed_json
    {
      name: name,
      description: description,
      price: price,
      category: category,
      location: location,
      online: online,
      created_at: created_at,
      updated_at: updated_at,
      tags: tags
    }.to_json
  end

And no need to include id, updated_at and created_at to the mapping because it's automatically indexed. Thanks Tire!