Dashboard/app/presenters/dashboard/analyze/graph/column/grade/grade_count.rb

# frozen_string_literal: true

module Dashboard
  module Analyze
    module Graph
      module Column
        module Grade
          module GradeCount
            def type
              :student
            end

            def n_size(year_index)
              SurveyItemResponse.where(grade:, survey_item: measure.student_survey_items, school:,
                                       academic_year: academic_years[year_index]).select(:response_id).distinct.count
            end
          end
        end
      end
    end
  end
end