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Quiz regrading

For quizzes, five different types of regrading are possible:

  • Jackpot
  • Remove answer
  • Update question
  • Update all questions
  • Select answer for all

Every regrading type can be performed with via rake task on the production systems.

Tip

Use the following command to list all avaiable rake tasks: 

xikolo-quiz rake -T

Warning

After executing one of the regrading tasks below, copy-paste the command to update the course results from the output. It looks like this:

xikolo-quiz rake regrading:just_update_course QUIZ_ID={quiz_id}

For example, this allows to perform multiple regradings for a quiz firt, e.g. jackpot regrading for multiple questions, before updating the results for the quiz only once. Use the quiz’ content ID.

Jackpot

Give all users that have submitted this quiz the maximum amount of points for the question.

xikolo-quiz rake regrading:jackpot QUESTION_ID={question_id}

Remove answer

Remove an answer from a question in a quiz, remove the corresponding submission_answers, and set a new timestamp for quiz_version_at in the submissions.

xikolo-quiz rake regrading:remove_answer ANSWER_ID={answer_id}

Update question

Update points for a question after additional answer options have been added via the user interface (for freetext questions) or answer options have been removed or changed (for other questions). This resets points to nil and sets a new timestamp for quiz_version_at.

xikolo-quiz rake regrading:update_question QUESTION_ID={question_id}

Update all questions

Update points for an entire quiz after changing the points distribution via the user interface, e.g. after deleting a question.

xikolo-quiz rake regrading:update_all_questions QUIZ_ID={quiz_id}

Select answer for all

Select a specific answer for all submitted questions and recalculate the points.

xikolo-quiz rake regrading:select_answer_for_all ANSWER_ID={answer_id}