attempt to display samvera active-fedora json metatdata field using custom indexer approach

_attribute_rows.html.erb

<%= presenter.attribute_to_html(:formatted_creator, render_as: :faceted) %>

journal_article_indexer.rb

class JournalArticleIndexer < Hyrax::WorkIndexer
  def generate_solr_document
    super.tap do |solr_doc|
      stored_value = object.creator
      solr_doc['formatted_creator_tesim'] = JSON.parse(stored_value.first).collect { |hash| format_creator(hash) } if object.creator.present?
    end
  end

  private

  def format_creator(hash)
    "name - #{hash['creator_given_name']}: orcid - #{hash['creator_orcid']} : type: #{hash['creator_name_type']}"
  end
end

journal_article_presenter.rb

module Hyku
  class JournalArticlePresenter < ManifestEnabledWorkShowPresenter
    def creator
      solr_document.formatted_creator
    end
  end
end  

journal_articles_controller.rb

module Hyrax
  class JournalArticlesController < ApplicationController
    self.curation_concern_type = JournalArticle

    # Use this line if you want to use a custom presenter
    self.show_presenter = Hyku::JournalArticlePresenter

  end
end

solr_document.rb

#First tried adding attribute but it didn't give me what I want, the  I tried adding a method still no success
#leaving both code here for feedback from the community
class SolrDocument
  #attribute :formatted_creator, Solr::Array, solr_name('formatted_creator_tesim')

  def formatted_creator
    self[Solrizer.solr_name('formatted_creator')]
  end
end