You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: followings_controller.rb
    path of file: ./repos/rails5_api_tutorial/app/controllers/api/v1
    
    the code of the file until where you have to start completion: class Api::V1::FollowingsController < Api::V1::BaseController
  before_action :load_resourc
    
  def create
    auth_following = FollowingPolicy.new(current_user, @relationship).create?
      
    @relationship.save!

    render jsonapi: auth_following.record, serializer: Api::V1::UserSerializer
  end