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Contents
# frozen_string_literal: true
module Decidim
module Accountability
# This class handles statistics of results. Needs a `result` in
# order to find the stats.
class ResultStatsCalculator
# Public: Initializes the service.
# result - The result from which to calculate the stats.
def initialize(result)
@result = result
end
delegate :count, to: :proposals, prefix: true
def votes_count
return 0 unless proposals
proposals.sum { |proposal| proposal.votes.size }
end
def comments_count
proposals.sum(:comments_count)
end
def attendees_count
meetings.where("attendees_count > 0").sum(:attendees_count)
end
def contributions_count
meetings.where("contributions_count > 0").sum(:contributions_count)
end
delegate :count, to: :meetings, prefix: true
private
attr_reader :result
def proposals
@proposals ||= result.linked_resources(:proposals, "included_proposals")
end
def meetings
@meetings ||= result.linked_resources(:meetings, "meetings_through_proposals")
end
end
end
end
Version data entries
52 entries across 52 versions & 1 rubygems