X-Git-Url: https://projects.mako.cc/source/selectricity-live/blobdiff_plain/8dc61228b74613a5e585ef0a8cf7b4352e208717..5e74f498cd2f8d765e309ca52a45a7c2db0a1a6f:/app/models/vote.rb diff --git a/app/models/vote.rb b/app/models/vote.rb index 33927cd..bb91a6b 100644 --- a/app/models/vote.rb +++ b/app/models/vote.rb @@ -1,3 +1,21 @@ +# Selectricity: Voting Machinery for the Masses +# Copyright (C) 2007, 2008 Benjamin Mako Hill +# Copyright (C) 2007 Massachusetts Institute of Technology +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as +# published by the Free Software Foundation, either version 3 of the +# License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public +# License along with this program. If not, see +# . + class Vote < ActiveRecord::Base # relationships to other classes belongs_to :voter @@ -7,7 +25,7 @@ class Vote < ActiveRecord::Base # callbacks after_update :save_rankings before_destroy :destroy_rankings - + def to_s votes.join("") end @@ -51,6 +69,11 @@ class Vote < ActiveRecord::Base rankings.each { |ranking| ranking.destroy } end + def settime + self.time = Time.now + self.save + end + def confirm! self.confirmed = 1 self.save @@ -66,25 +89,24 @@ class Vote < ActiveRecord::Base confirmed == 1 end - def votestring=(string="") - candidate_ids = voter.election.candidates.sort.collect \ - { |candidate| candidate.id.to_i } - - rel_votes = string.split("").collect { |vote| vote.to_i } - - # covert relative orders to absolute candidate ids - self.votes = rel_votes.collect { |vote| candidate_ids[ vote - 1 ] } - end - def votestring - self.votes.join("") + # create a mapping of candidates ids and the relative order of the + # candidates as they appear when sorted alphabetically + cand_relnums = {} + self.voter.election.candidates.sort.each_with_index do |c, i| + cand_relnums[c.id] = i + 1 + end + + # assemble the votestring + self.votes.collect {|v| (cand_relnums[v] + 64).chr}.join("") end - # the following subroutine is used for quickvotes. it creates a vote - # with the candidates listed in order of preference based on - # alphabetical order. it is meant to be manipulated and then confirmed - def set_defaults! - self.votes = voter.election.candidates.sort.collect {|c| c.id } + # the following subroutine is used for quickvotes, but need for elections now + # too. It creates a vote with the candidates listed in order of preference + # based on alphabetical order. Meant to be manipulated and then confirmed + def set_defaults! + self.votes = voter.election.candidates.sort.collect {|c| c.id } self.save end + end