You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
2.1 KiB
76 lines
2.1 KiB
require 'csv'
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class SurveyResponsesDataLoader
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def self.load_data(filepath:)
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File.open(filepath) do |file|
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headers = file.first
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survey_item_ids = CSV.parse(headers, headers: true).headers
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.filter { |header| header.present? }
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.filter { |header| header.start_with? 't-' or header.start_with? 's-' }
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survey_items = SurveyItem.where(survey_item_id: survey_item_ids)
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file.lazy.each_slice(1000) do |lines|
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survey_item_responses = CSV.parse(lines.join, headers:).map do |row|
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process_row row: row, survey_items: survey_items
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end
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SurveyItemResponse.import survey_item_responses.compact.flatten, batch_size: 1000
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end
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end
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end
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private
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def self.process_row(row:, survey_items:)
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response_date = Date.parse(row['Recorded Date'] || row['RecordedDate'])
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academic_year = AcademicYear.find_by_date response_date
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response_id = row['Response ID'] || row['ResponseId'] || row['ResponseID']
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dese_id = row['DESE ID']
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return if dese_id.nil?
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school = School.find_by_dese_id(dese_id)
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return if school.nil?
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survey_items.map do |survey_item|
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likert_score = row[survey_item.survey_item_id]
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next if likert_score.nil?
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unless likert_score.valid_likert_score?
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puts "Response ID: #{response_id}, Likert score: #{likert_score} rejected" unless likert_score == 'NA'
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next
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end
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survey_item_response = SurveyItemResponse.where(response_id:, survey_item:).first
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if survey_item_response.present?
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survey_item_response.update!(likert_score:) if survey_item_response.likert_score != likert_score
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next
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else
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SurveyItemResponse.new(
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response_id:,
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academic_year:,
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school:,
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survey_item:,
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likert_score:
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)
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end
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end.compact
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end
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private_class_method :process_row
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end
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module StringMonkeyPatches
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def integer?
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to_i.to_s == self
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end
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def valid_likert_score?
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integer? and to_i.between? 1, 5
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end
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end
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String.include StringMonkeyPatches
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