tdiary/rpaproxy-sinatra

# -*- coding: utf-8 -*-
#
require 'mongoid'

class Stat
    include Mongoid::Document
    field :locale, type: String
    field :count, type: Integer
    embeds_many :atag_reports

    def self.create_by_logs(locale)
        atags = {}
        logs = Log.where(locale: locale)
        logs.each do |log|
            atag = log.atag || 'other'
            atags[atag] ||= AtagReport.new(atag: atag)
            atags[atag].count += 1
        end
        atags.each do |atag, atag_report|
            atag_report.ratio = atag_report.count.to_f / logs.count.to_f
        end
        stat = Stat.create(
            locale: locale,
            count: logs.count,
            atag_reports: atags.map{|k,v| v}.sort{|a,b| b.count <=> a.count}
        )
    end
end

class AtagReport
    include Mongoid::Document
    field :atag, type: String
    field :count, type: Integer, default: 0
    field :ratio, type: Float, default: 0

    embedded_in :stat
end