refactor(pastAnswer): follow audit trail

Author: bivanalhar

app/controllers/course/assessment/submission_question/submission_questions_controller.rb

@@ -1,12 +1,15 @@
 # frozen_string_literal: true
 class Course::Assessment::SubmissionQuestion::SubmissionQuestionsController < \
   Course::Assessment::SubmissionQuestion::Controller
+  helper Course::Statistics::AnswersHelper.name.sub(/Helper$/, '')
+
   def past_answers
     answers_to_load = past_answers_params[:answers_to_load]&.to_i || 10
     answers = @submission_question.past_answers(answers_to_load)
+    @question = @submission_question.question
 
     respond_to do |format|
-      format.json { render 'past_answers', locals: { answers: answers } }
+      format.json { render 'past_answers', locals: { answers: answers, question: @question } }
     end
   end
 

app/views/course/assessment/submission_question/submission_questions/past_answers.json.jbuilder

@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 json.answers answers do |answer|
-  json.partial! answer, answer: answer
+  json.partial! 'course/statistics/answers/answer', answer: answer, question: question
 end

client/app/bundles/course/assessment/submission/containers/TestCaseView/index.jsx

@@ -411,7 +411,7 @@ function mapStateToProps({ assessments: { submission } }, ownProps) {
   let testCases;
   let isAutograding;
   if (viewHistory) {
-    testCases = submission.history.testCases[answerId];
+    testCases = submission.history.testCases[answerId][0];
     isAutograding = false;
   } else {
     testCases = submission.testCases[questionId];