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83 lines
2.7 KiB
83 lines
2.7 KiB
module Dese
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class Loader
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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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# school = School.find_by_dese_id(row['DESE ID']) || School.new(name: 'School not in consortium',
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# dese_id: row['DESE ID'])
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# puts "Invalid score: #{score}
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# for school: #{school.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, batch_size: 1_000, 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["Likert Score"] || row["LikertScore"] || row["Likert_Score"]).to_f
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round_up_to_one(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.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"] || row["School ID"]
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end
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def self.admin_data_item(row:)
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row["Admin Data Item"] || row["Item ID"] || 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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school = School.find_by_dese_id(dese_id(row:).to_i)
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admin_data_item_id = admin_data_item(row:)
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return if school.nil?
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return if admin_data_item_id.nil? || admin_data_item_id.blank?
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admin_data_value = AdminDataValue.find_by(academic_year: AcademicYear.find_by_range(ay(row:)),
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school:,
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admin_data_item: AdminDataItem.find_by_admin_data_item_id(admin_data_item_id))
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if admin_data_value.present?
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admin_data_value.likert_score = score
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admin_data_value.save
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nil
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else
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AdminDataValue.new(
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likert_score: score,
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academic_year: AcademicYear.find_by_range(ay(row:)),
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school:,
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admin_data_item: AdminDataItem.find_by_admin_data_item_id(admin_data_item(row:))
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)
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end
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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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end
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