Some non-working ways to use jsonapi_resources primitives to craft a response

songs_controller.rb

class SongsController < ApplicationController
  def index
    # params[:bandId], params[:q]
    serializer = JSONAPI::ResourceSerializer.new(SongResource)
    resource = SongResource.new(song, context)
    render json: serializer.serialize_to_hash(resource)
  end
  

  def index
    songs = Band.find(params[:bandId]).songs.where("title LIKE '%#{params[:q]}%'")
    song_resources = songs.map { |song| SongResource.new(song, context) }
    operation_result = JSONAPI::ResourcesOperationResult.new(:ok, song_resources)
    render_results(operation_result)
  end
end