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86 lines
2.6 KiB
86 lines
2.6 KiB
# frozen_string_literal: true
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class SubcategoryPresenter
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attr_reader :subcategory, :academic_year, :school, :id, :name, :description
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def initialize(subcategory:, academic_year:, school:)
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@subcategory = subcategory
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@academic_year = academic_year
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@school = school
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@id = @subcategory.subcategory_id
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@name = @subcategory.name
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@description = @subcategory.description
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end
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def gauge_presenter
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GaugePresenter.new(zones:, score: average_score)
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end
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def subcategory_card_presenter
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SubcategoryCardPresenter.new(subcategory: @subcategory, zones:, score: average_score)
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end
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def average_score
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@average_score ||= @subcategory.score(school: @school, academic_year: @academic_year)
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end
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def student_response_rate
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return "N / A" if Respondent.where(school: @school, academic_year: @academic_year).count.zero?
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"#{@subcategory.response_rate(school: @school, academic_year: @academic_year).student_response_rate.round}%"
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end
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def teacher_response_rate
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return "N / A" if Respondent.where(school: @school, academic_year: @academic_year).count.zero?
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"#{@subcategory.response_rate(school: @school, academic_year: @academic_year).teacher_response_rate.round}%"
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end
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def admin_collection_rate
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rate = [admin_data_values_count, admin_data_item_count]
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format_a_non_applicable_rate rate
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end
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def measure_presenters
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@subcategory.measures.sort_by(&:measure_id).map do |measure|
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MeasurePresenter.new(measure:, academic_year: @academic_year, school: @school)
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end
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end
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private
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def admin_data_values_count
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@subcategory.measures.map do |measure|
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measure.scales.map do |scale|
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scale.admin_data_items.map do |admin_data_item|
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admin_data_item.admin_data_values.where(school: @school, academic_year: @academic_year).count
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end
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end
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end.flatten.sum
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end
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def admin_data_item_count
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measures = @subcategory.measures
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return AdminDataItem.for_measures(measures).count if @school.is_hs
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AdminDataItem.non_hs_items_for_measures(measures).count
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end
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def format_a_non_applicable_rate(rate)
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rate == [0, 0] ? %w[N A] : rate
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end
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def zones
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Zones.new(
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watch_low_benchmark: measures.map(&:watch_low_benchmark).average,
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growth_low_benchmark: measures.map(&:growth_low_benchmark).average,
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approval_low_benchmark: measures.map(&:approval_low_benchmark).average,
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ideal_low_benchmark: measures.map(&:ideal_low_benchmark).average
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)
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end
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def measures
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@measures ||= @subcategory.measures.includes([:admin_data_items]).order(:measure_id)
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end
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end
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