Poll voter token

app/assets/javascripts/application.js

@@ -70,6 +70,7 @@
 //= require polls_admin
 //= require leaflet
 //= require map
+//= require polls
 
 var initialize_modules = function() {
   App.Comments.initialize();
@@ -108,6 +109,7 @@ var initialize_modules = function() {
   App.TagAutocomplete.initialize();
   App.PollsAdmin.initialize();
   App.Map.initialize();
+  App.Polls.initialize();
 };
 
 $(function(){

app/assets/javascripts/polls.js.coffee

@@ -0,0 +1,21 @@
+App.Polls =
+  generateToken: ->
+    rand = Math.random().toString(36).substr(2) # remove `0.`
+    token = rand + rand # to make it longer
+    return token
+
+  replaceToken: ->
+    for link in $('.js-question-answer')
+      token_param = link.search.slice(-6)
+      if token_param == "token="
+        link.href = link.href + @token
+
+  initialize: ->
+    @token = App.Polls.generateToken()
+    App.Polls.replaceToken()
+
+    $(".js-question-answer").on "click", (@token) ->
+        token_message = $(".js-token-message")
+        token_message.html(token_message.html() + "<br><strong>" + @token + "</strong>");
+        token_message.show()
+    false

app/models/poll/answer.rb

@@ -17,9 +17,8 @@ class Poll::Answer < ActiveRecord::Base
   scope :by_question, ->(question_id) { where(question_id: question_id) }
 
   def record_voter_participation(token)
-    Poll::Voter.find_or_create_by!(user: author, poll: poll, origin: "web") do |poll_voter|
-        poll_voter.token = token                unless poll_voter.token.present?
-        poll_voter.token_seen_at = Time.current unless poll_voter.token_seen_at.present?
+    Poll::Voter.find_or_create_by(user: author, poll: poll, origin: "web") do |poll_voter|
+      poll_voter.token = token unless poll_voter.token.present?
     end
   end
 end

app/views/polls/questions/_answers.html.erb

@@ -12,7 +12,7 @@
           method: :post,
           remote: true,
           title: t("poll_questions.show.vote_answer", answer: answer.title),
-          class: "button secondary hollow" %>
+          class: "button secondary hollow js-question-answer" %>
       <% end %>
     <% end %>
   <% else %>

app/views/polls/show.html.erb

@@ -38,6 +38,13 @@
           <%= t("polls.show.already_voted_in_booth") %>
         </div>
       <% else %>
+
+      <% if !@poll.voters.find_by_user_id(current_user).present? %>
+        <div class="callout primary js-token-message" style="display: none">
+          <%= t('poll_questions.show.voted_token') %>
+        </div>
+      <% end %>
+
         <% @questions.each do |question| %>
           <%= render 'polls/questions/question', question: question, token: @token %>
         <% end %>

config/locales/en/general.yml

@@ -497,7 +497,7 @@ en:
     show:
       vote_answer: "Vote %{answer}"
       voted: "You have voted %{answer}"
-      voted_token: "You can write down this vote identifier, to check your vote on the final results."
+      voted_token: "You can write down this vote identifier, to check your vote on the final results:"
   proposal_notifications:
     new:
       title: "Send message"

config/locales/es/general.yml

@@ -497,7 +497,7 @@ es:
     show:
       vote_answer: "Votar %{answer}"
       voted: "Has votado %{answer}"
-      voted_token: "Puedes apuntar este identificador de voto, para comprobar tu votación en el resultado final"
+      voted_token: "Puedes apuntar este identificador de voto, para comprobar tu votación en el resultado final:"
   proposal_notifications:
     new:
       title: "Enviar mensaje"

db/migrate/20171006145053_add_token_to_poll_voters.rb

@@ -1,6 +1,5 @@
 class AddTokenToPollVoters < ActiveRecord::Migration
   def change
     add_column :poll_voters, :token, :string
-    add_column :poll_voters, :token_seen_at, :date
   end
 end

db/schema.rb

@@ -761,7 +761,6 @@ ActiveRecord::Schema.define(version: 20171006145053) do
     t.string   "origin"
     t.integer  "officer_id"
     t.string   "token"
-    t.date     "token_seen_at"
   end
 
   add_index "poll_voters", ["booth_assignment_id"], name: "index_poll_voters_on_booth_assignment_id", using: :btree