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34 lines
1.1 KiB
34 lines
1.1 KiB
class StudentResponseRate
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include ResponseRate
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private
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def survey_item_count
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@survey_item_count ||= begin
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survey = Survey.where(school: @school, academic_year: @academic_year).first
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survey_items = SurveyItem.includes(%i[scale
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measure]).student_survey_items.where("scale.measure": @subcategory.measures)
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survey_items = survey_items.where(on_short_form: true) if survey.form == 'short'
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survey_items = survey_items.reject { |survey_item| survey_item.survey_item_responses.count == 0 }
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survey_items.count
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end
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end
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def response_count
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@response_count ||= @subcategory.measures.map do |measure|
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measure.student_survey_items.map do |survey_item|
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survey_item.survey_item_responses.where(school: @school, academic_year: @academic_year).count
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end.sum
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end.sum
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end
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def total_possible_responses
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@total_possible_responses ||= begin
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total_responses = Respondent.where(school: @school, academic_year: @academic_year).first
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return 0 unless total_responses.present?
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total_responses.total_students
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end
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end
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end
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