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68 lines
2.2 KiB
68 lines
2.2 KiB
# frozen_string_literal: true
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module Analyze
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module Graph
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module Column
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class Race < ColumnBase
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attr_reader :race
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def initialize(race:)
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@race = race
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end
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def label
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tmp = race.designation.split("or").first
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tmp.split(" ", 2)
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end
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def basis
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"student surveys"
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end
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def show_irrelevancy_message?(construct:)
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false
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end
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def show_insufficient_data_message?(construct:, school:, academic_years:)
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false
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end
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def type
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:student
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end
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def n_size(construct:, school:, academic_year:)
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SurveyItemResponse.joins("JOIN student_races on survey_item_responses.student_id = student_races.student_id JOIN students on students.id = student_races.student_id").where(
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school:, academic_year:,
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survey_item: construct.student_survey_items
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).where("student_races.race_id": race.id).select(:response_id).distinct.count
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end
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def score(construct:, school:, academic_year:)
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meets_student_threshold = sufficient_student_responses?(construct:, school:, academic_year:)
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return Score::NIL_SCORE unless meets_student_threshold
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construct.student_survey_items
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averages = SurveyItemResponse.averages_for_race(school, academic_year, race)
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average = bubble_up_averages(construct:, averages:).round(2)
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Score.new(average:,
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meets_teacher_threshold: false,
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meets_student_threshold:,
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meets_admin_data_threshold: false)
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end
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def sufficient_student_responses?(construct:, school:, academic_year:)
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return false unless construct.subcategory.response_rate(school:, academic_year:).meets_student_threshold?
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number_of_students_for_a_racial_group = SurveyItemResponse.joins("JOIN student_races on survey_item_responses.student_id = student_races.student_id JOIN students on students.id = student_races.student_id").where(
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school:, academic_year:
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).where("student_races.race_id": race.id).distinct.pluck(:student_id).count
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number_of_students_for_a_racial_group >= 10
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end
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end
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end
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end
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end
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