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38 lines
1.3 KiB
38 lines
1.3 KiB
# frozen_string_literal: true
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class Subcategory < ActiveRecord::Base
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belongs_to :category, counter_cache: true
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has_many :measures
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def score(school:, academic_year:)
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scores = measures.map do |measure|
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measure.score(school:, academic_year:).average
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end
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scores = scores.reject(&:nil?)
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scores.average
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end
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def response_rate(school:, academic_year:)
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@response_rate ||= Hash.new do |memo, (school, academic_year)|
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memo[[school, academic_year]] = ResponseRate.find_by(subcategory: self, school:, academic_year:)
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end
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if @response_rate[[school, academic_year]].nil?
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@response_rate[[school, academic_year]] = create_response_rate(school:, academic_year:)
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end
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@response_rate[[school, academic_year]]
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end
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private
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def create_response_rate(school:, academic_year:)
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student = StudentResponseRateCalculator.new(subcategory: self, school:, academic_year:)
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teacher = TeacherResponseRateCalculator.new(subcategory: self, school:, academic_year:)
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ResponseRate.create(school:, academic_year:, subcategory: self, student_response_rate: student.rate,
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teacher_response_rate: teacher.rate, meets_student_threshold: student.meets_student_threshold?,
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meets_teacher_threshold: teacher.meets_teacher_threshold?)
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end
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end
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