candidate quiz progression work

app/controllers/candidate_controller.rb

@@ -3,10 +3,12 @@ class CandidateController < ApplicationController
   end
 
   def question
-    candidate = Candidate.order("RAND()").first
-    @status = QuizStatus.new(candidate)
-    @question = candidate.fetch_question(candidate.questions.order("RAND()")[[*0..9].sample].id)
-    # .where(input_type: 'live-coder')
+    @status = QuizStatus.new(current_candidate)
+    qid = @status.current_question_id
+
+    redirect_to :summary and return if qid.nil?
+
+    @question = current_candidate.fetch_question(qid)
   end
 
   def update_question
@@ -16,9 +18,10 @@ class CandidateController < ApplicationController
   end
 
   def summary
-    @candidate = Candidate.order("RAND()").first # Candidate.where(test_hash: '6NjnourLE6Y').first
-    @quiz = @candidate.my_quiz
-    @status = QuizStatus.new(@candidate)
+    @quiz = current_candidate.my_quiz
+    @status = QuizStatus.new(current_candidate)
+
+    redirect_to :question and return unless @status.current_question_id.nil?
   end
 
   def update_summary