app/models/course_survey_response_map.rb
class CourseSurveyResponseMap < SurveyResponseMap
belongs_to :survey_deployment, foreign_key: 'reviewee_id'
belongs_to :course, foreign_key: 'reviewed_object_id'
belongs_to :reviewer, class_name: 'Participant', foreign_key: 'reviewer_id'
def questionnaire
Questionnaire.find_by(id: self.survey_deployment.questionnaire_id)
end
def contributor
nil
end
def survey_parent
self.course
end
def get_title
"Course Survey"
end
end