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74 lines
2.2 KiB
74 lines
2.2 KiB
# frozen_string_literal: true
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require 'csv'
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class AdminDataLoader
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def self.load_data(filepath:)
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admin_data_values = []
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CSV.parse(File.read(filepath), headers: true) do |row|
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score = likert_score(row:)
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unless valid_likert_score(likert_score: score)
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puts "Invalid score: #{score}
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for school: #{School.find_by_dese_id(row['DESE ID']).name}
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admin data item #{admin_data_item(row:)} "
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next
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end
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admin_data_values << create_admin_data_value(row:, score:)
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end
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AdminDataValue.import(admin_data_values.flatten.compact, on_duplicate_key_update: :all)
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end
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private
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def self.valid_likert_score(likert_score:)
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likert_score >= 1 && likert_score <= 5
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end
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def self.likert_score(row:)
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likert_score = (row['LikertScore'] || row['Likert Score'] || row['Likert_Score']).to_f
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likert_score = round_up_to_one(likert_score:)
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round_down_to_five(likert_score:)
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end
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def self.round_up_to_one(likert_score:)
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likert_score = 1 if likert_score.positive? && likert_score < 1
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likert_score
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end
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def self.round_down_to_five(likert_score:)
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likert_score = 5 if likert_score > 5
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likert_score
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end
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def self.ay(row:)
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row['Academic Year'] || row['AcademicYear']
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end
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def self.dese_id(row:)
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row['DESE ID'] || row['Dese ID'] || row['Dese Id']
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end
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def self.admin_data_item(row:)
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row['Item ID'] || row['Item Id']
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end
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def self.create_admin_data_value(row:, score:)
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admin_data_value = AdminDataValue.find_or_initialize_by(school: School.find_by_dese_id(dese_id(row:).to_i),
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academic_year: AcademicYear.find_by_range(ay(row:)),
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admin_data_item: AdminDataItem.find_by_admin_data_item_id(admin_data_item(row:)))
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return nil if admin_data_value.likert_score == score
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admin_data_value.likert_score = score
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admin_data_value
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end
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private_class_method :valid_likert_score
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private_class_method :likert_score
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private_class_method :round_up_to_one
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private_class_method :ay
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private_class_method :dese_id
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private_class_method :admin_data_item
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private_class_method :create_admin_data_value
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end
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