107 lines
2.6 KiB
Ruby
107 lines
2.6 KiB
Ruby
class Poll::Stats
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include Statisticable
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alias_method :poll, :resource
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def self.stats_methods
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super +
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%i[total_valid_votes total_white_votes total_null_votes
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total_participants_web total_web_valid total_web_white total_web_null
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total_participants_booth total_booth_valid total_booth_white total_booth_null
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total_participants_web_percentage total_participants_booth_percentage
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valid_percentage_web valid_percentage_booth total_valid_percentage
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white_percentage_web white_percentage_booth total_white_percentage
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null_percentage_web null_percentage_booth total_null_percentage]
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end
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private
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def participants
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User.where(id: voters.pluck(:user_id))
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end
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def total_participants
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total_participants_web + total_participants_booth
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end
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def total_participants_web
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total_web_valid + total_web_white + total_web_null
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end
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def total_participants_web_percentage
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calculate_percentage(total_participants_web, total_participants)
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end
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def total_participants_booth
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total_booth_valid + total_booth_white + total_booth_null
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end
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def total_participants_booth_percentage
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calculate_percentage(total_participants_booth, total_participants)
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end
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def total_web_valid
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voters.where(origin: "web").count - total_web_white
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end
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def total_web_white
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0
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end
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def total_web_null
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0
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end
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def total_booth_valid
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recounts.sum(:total_amount)
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end
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def total_booth_white
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recounts.sum(:white_amount)
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end
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def total_booth_null
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recounts.sum(:null_amount)
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end
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def valid_percentage_web
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calculate_percentage(total_web_valid, total_valid_votes)
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end
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def white_percentage_web
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calculate_percentage(total_web_white, total_white_votes)
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end
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def null_percentage_web
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calculate_percentage(total_web_null, total_null_votes)
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end
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%i[valid white null].each do |type|
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define_method :"#{type}_percentage_booth" do
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calculate_percentage(send(:"total_booth_#{type}"), send(:"total_#{type}_votes"))
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end
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define_method :"total_#{type}_votes" do
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send(:"total_web_#{type}") + send(:"total_booth_#{type}")
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end
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define_method :"total_#{type}_percentage" do
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calculate_percentage(send(:"total_#{type}_votes"), total_participants)
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end
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end
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def voters
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poll.voters
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end
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def recounts
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poll.recounts
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end
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stats_cache(*stats_methods)
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stats_cache :voters, :recounts
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def stats_cache(key, &block)
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Rails.cache.fetch("polls_stats/#{poll.id}/#{key}/v12", &block)
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end
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end
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