skill-assessment-app/app/controllers/candidate_controller.rb

class CandidateController < ApplicationController
  def welcome
  end

  def question
    @question = Question.order("RAND()").first # .where(input_type: 'live-coder')
    @status = QuizStatus.new(Candidate.order("RAND()").first)
    @answer = @question.answers.order("RAND()").first
  end

  def update_question
    redirect_to :summary and return if params.key?(:update)
    redirect_to :saved and return if params.key?(:save)
    redirect_to :question
  end

  def summary
    @candidate = Candidate.where(test_hash: '6NjnourLE6Y').first
    @answers = @candidate.answers
    @status = QuizStatus.new(@candidate)
  end

  def update_summary
    redirect_to :summary
  end

  def thankyou
  end

  def saved
  end

  def validate
    redirect_to :question
  end

  # private
  #
  #   def question_params
  #     params.permit(:save)
  #   end
end