Remove functionality related to votes demographic info

Since this was giving me too much pain and nobody actually requested
this functionality, I decided to remove it.

app/models/comment.rb

@@ -1,7 +1,6 @@
 class Comment < ActiveRecord::Base
   include Flaggable
   include HasPublicAuthor
-  include PublicVotersStats
 
   acts_as_paranoid column: :hidden_at
   include ActsAsParanoidAliases

app/models/concerns/public_voters_stats.rb

@@ -1,12 +0,0 @@
-module PublicVotersStats
-
-  def votes_above_threshold?
-    threshold = Setting["#{self.class.name.downcase}_api_votes_threshold"]
-    threshold = (threshold ? threshold.to_i : default_threshold)
-    (total_votes >= threshold)
-  end
-
-  def default_threshold
-    200
-  end
-end

app/models/debate.rb

@@ -8,7 +8,6 @@ class Debate < ActiveRecord::Base
   include Searchable
   include Filterable
   include HasPublicAuthor
-  include PublicVotersStats
 
   acts_as_votable
   acts_as_paranoid column: :hidden_at

app/models/proposal.rb

@@ -7,7 +7,6 @@ class Proposal < ActiveRecord::Base
   include Searchable
   include Filterable
   include HasPublicAuthor
-  include PublicVotersStats
 
   acts_as_votable
   acts_as_paranoid column: :hidden_at

app/models/vote.rb

@@ -7,10 +7,6 @@ class Vote < ActsAsVotable::Vote
     where("votable_type = 'Proposal' AND proposals.hidden_at IS NULL OR votable_type = 'Debate' AND debates.hidden_at IS NULL OR votable_type = 'Comment' AND comments.hidden_at IS NULL")
   end
 
-  def public_voter
-    votable.votes_above_threshold? ? voter : nil
-  end
-
   def public_timestamp
     self.created_at.change(min: 0)
   end

app/models/voter.rb

@@ -1,2 +0,0 @@
-class Voter < User
-end

config/api.yml

@@ -5,12 +5,6 @@ User:
     debates:    [Debate]
     proposals:  [Proposal]
     comments:   [Comment]
-Voter:
-  fields:
-    gender:     string
-    age_range:  string
-    geozone_id: integer
-    geozone:    Geozone
 Debate:
   fields:
     id:                 integer
@@ -86,4 +80,3 @@ Vote:
     votable_id:       integer
     votable_type:     string
     public_timestamp: string
-    public_voter:     Voter

db/dev_seeds.rb

@@ -15,9 +15,6 @@ Setting.create(key: 'proposal_code_prefix', value: 'MAD')
 Setting.create(key: 'votes_for_proposal_success', value: '100')
 Setting.create(key: 'months_to_archive_proposals', value: '12')
 Setting.create(key: 'comments_body_max_length', value: '1000')
-Setting.create(key: 'debate_api_votes_threshold', value: '2')
-Setting.create(key: 'proposal_api_votes_threshold', value: '2')
-Setting.create(key: 'comment_api_votes_threshold', value: '2')
 
 Setting.create(key: 'twitter_handle', value: '@consul_dev')
 Setting.create(key: 'twitter_hashtag', value: '#consul_dev')

lib/age_range_calculator.rb

@@ -1,15 +0,0 @@
-class AgeRangeCalculator
-
-  MIN_AGE = 16
-  MAX_AGE = 1.0/0.0 # Infinity
-  RANGES = [ (MIN_AGE..25), (26..40), (41..60), (61..MAX_AGE) ]
-
-  def self.range_from_birthday(dob)
-    # Inspired by: http://stackoverflow.com/questions/819263/get-persons-age-in-ruby/2357790#2357790
-    now = Time.current.to_date
-    age = now.year - dob.year - ((now.month > dob.month || (now.month == dob.month && now.day >= dob.day)) ? 0 : 1)
-
-    index = RANGES.find_index { |range| range.include?(age) }
-    index ? RANGES[index] : nil
-  end
-end

lib/graph_ql/api_types_creator.rb

@@ -69,7 +69,6 @@ module GraphQL
 
       file.each do |api_type_model, api_type_info|
         model = api_type_model.constantize
-        options = api_type_info['options']
         fields = {}
 
         api_type_info['fields'].each do |field_name, field_type|
@@ -82,7 +81,7 @@ module GraphQL
           end
         end
 
-        api_type_definitions[model] = { options: options, fields: fields }
+        api_type_definitions[model] = { fields: fields }
       end
 
       api_type_definitions

spec/lib/age_range_calculator_spec.rb

@@ -1,14 +0,0 @@
-require 'rails_helper'
-
-describe AgeRangeCalculator do
-  subject { AgeRangeCalculator }
-
-  describe '::range_from_birthday' do
-    it 'returns the age range' do
-      expect(subject::range_from_birthday(Time.current - 1.year)).to eq(nil)
-      expect(subject::range_from_birthday(Time.current - 26.year)).to eq(26..40)
-      expect(subject::range_from_birthday(Time.current - 60.year)).to eq(41..60)
-      expect(subject::range_from_birthday(Time.current - 200.year)).to eq(61..subject::MAX_AGE)
-    end
-  end
-end