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sqm-dashboards/app/presenters/subcategory_presenter.rb

48 lines
1.2 KiB

class SubcategoryPresenter
def initialize(subcategory:, academic_year:, school:)
@subcategory = subcategory
@academic_year = academic_year
@school = school
end
def name
@subcategory.name
end
def description
@subcategory.description
end
def gauge_presenter
GaugePresenter.new(scale: scale, score: average_score)
end
def subcategory_card_presenter
SubcategoryCardPresenter.new(scale: scale, score: average_score)
end
def average_score
@average_score ||= SurveyItemResponse.score_for_subcategory(subcategory: @subcategory, school: @school, academic_year: @academic_year)
end
def measure_presenters
measures.map { |measure| MeasurePresenter.new(measure: measure, academic_year: @academic_year, school: @school) }
end
private
def scale
Scale.new(
watch_low_benchmark: measures.map(&:watch_low_benchmark).average,
growth_low_benchmark: measures.map(&:growth_low_benchmark).average,
approval_low_benchmark: measures.map(&:approval_low_benchmark).average,
ideal_low_benchmark: measures.map(&:ideal_low_benchmark).average,
)
end
def measures
@measures ||= @subcategory.measures
end
end