lib/spam_scorer/user.rb

   1 # frozen_string_literal: true
   2
   3 module SpamScorer
   4   class User
   5     def initialize(user)
   6       @user = user
   7     end
   8
   9     def score
  10       changeset_score = user.changesets.size * 50
  11       trace_score = user.traces.size * 50
  12       diary_entry_score = user.diary_entries.visible.inject(0) { |acc, elem| acc + SpamScorer.new_from_rich_text(elem.body).score }
  13       diary_comment_score = user.diary_comments.visible.inject(0) { |acc, elem| acc + SpamScorer.new_from_rich_text(elem.body).score }
  14       report_score = Report.where(:category => "spam", :issue => user.issues.with_status("open")).distinct.count(:user_id) * 20
  15
  16       score = SpamScorer.new_from_rich_text(user.description).score / 4.0
  17       score += user.diary_entries.visible.where("created_at > ?", 1.day.ago).count * 10
  18       score += diary_entry_score / user.diary_entries.visible.length unless user.diary_entries.visible.empty?
  19       score += diary_comment_score / user.diary_comments.visible.length unless user.diary_comments.visible.empty?
  20       score += report_score
  21       score -= changeset_score
  22       score -= trace_score
  23
  24       score.to_i
  25     end
  26
  27     private
  28
  29     attr_reader :user
  30   end
  31 end