Make questions translatable

db/dev_seeds/polls.rb

@@ -47,10 +47,18 @@ end
 section "Creating Poll Questions & Answers" do
   Poll.find_each do |poll|
     (1..4).to_a.sample.times do
-      question = Poll::Question.create!(author: User.all.sample,
-                                        title: Faker::Lorem.sentence(3).truncate(60) + '?',
-                                        poll: poll)
-      Faker::Lorem.words((2..4).to_a.sample).each do |answer|
+      title = Faker::Lorem.sentence(3).truncate(60) + '?'
+      question = Poll::Question.new(author: User.all.sample,
+                                    title: title,
+                                    poll: poll)
+      I18n.available_locales.map do |locale|
+        neutral_locale = locale.to_s.downcase.underscore.to_sym
+        Globalize.with_locale(neutral_locale) do
+          question.title = "#{title} (#{locale})"
+        end
+      end
+      question.save!
+      Faker::Lorem.words((2..4).to_a.sample).each do |title|
         description = "<p>#{Faker::Lorem.paragraphs.join('</p><p>')}</p>"
         Poll::Question::Answer.create!(question: question,
                                        title: answer.capitalize,
@@ -194,6 +202,13 @@ section "Creating Poll Questions from Proposals" do
                                      description: Faker::ChuckNorris.fact)
     end
     question.copy_attributes_from_proposal(proposal)
+    title = question.title
+    I18n.available_locales.map do |locale|
+      neutral_locale = locale.to_s.downcase.underscore.to_sym
+      Globalize.with_locale(neutral_locale) do
+        question.title = "#{title} (#{locale})"
+      end
+    end
     question.save!
   end
 end
@@ -209,6 +224,13 @@ section "Creating Successful Proposals" do
                                      description: Faker::ChuckNorris.fact)
     end
     question.copy_attributes_from_proposal(proposal)
+    title = question.title
+    I18n.available_locales.map do |locale|
+      neutral_locale = locale.to_s.downcase.underscore.to_sym
+      Globalize.with_locale(neutral_locale) do
+        question.title = "#{title} (#{locale})"
+      end
+    end
     question.save!
   end
 end

db/migrate/20180731173147_add_poll_question_translations.rb

@@ -0,0 +1,13 @@
+class AddPollQuestionTranslations < ActiveRecord::Migration
+
+  def self.up
+    Poll::Question.create_translation_table!(
+      title: :string
+    )
+  end
+
+  def self.down
+    Poll::Question.drop_translation_table!
+  end
+
+end

db/schema.rb

@@ -847,6 +847,17 @@ ActiveRecord::Schema.define(version: 20180813141443) do
 
   add_index "poll_question_answers", ["question_id"], name: "index_poll_question_answers_on_question_id", using: :btree
 
+  create_table "poll_question_translations", force: :cascade do |t|
+    t.integer  "poll_question_id", null: false
+    t.string   "locale",           null: false
+    t.datetime "created_at",       null: false
+    t.datetime "updated_at",       null: false
+    t.string   "title"
+  end
+
+  add_index "poll_question_translations", ["locale"], name: "index_poll_question_translations_on_locale", using: :btree
+  add_index "poll_question_translations", ["poll_question_id"], name: "index_poll_question_translations_on_poll_question_id", using: :btree
+
   create_table "poll_questions", force: :cascade do |t|
     t.integer  "proposal_id"
     t.integer  "poll_id"