Add debates translation interface

Also fix broken spec after removing translatable attributes from
strong_parameters definition. Now we need to send these attributes
as nested translations attributes.

Use activerecord.yml title attribute label so form helper could load it
from default location.

app/controllers/debates_controller.rb

@@ -2,6 +2,7 @@ class DebatesController < ApplicationController
   include FeatureFlags
   include CommentableActions
   include FlagActions
+  include Translatable
 
   before_action :parse_tag_filter, only: :index
   before_action :authenticate_user!, except: [:index, :show, :map]
@@ -55,7 +56,8 @@ class DebatesController < ApplicationController
   private
 
     def debate_params
-      params.require(:debate).permit(:title, :description, :tag_list, :terms_of_service)
+      attributes = [:tag_list, :terms_of_service]
+      params.require(:debate).permit(attributes, translation_params(Debate))
     end
 
     def resource_model

app/views/debates/_form.html.erb

@@ -1,17 +1,29 @@
-<%= form_for(@debate) do |f| %>
+<%= render "admin/shared/globalize_locales", resource: @debate %>
+
+<%= translatable_form_for(@debate) do |f| %>
 
   <%= render "shared/errors", resource: @debate %>
 
   <div class="row">
+
+    <%= f.translatable_fields do |translations_form| %>
       <div class="small-12 column">
-      <%= f.label :title, t("debates.form.debate_title") %>
-      <%= f.text_field :title, maxlength: Debate.title_max_length, placeholder: t("debates.form.debate_title"), label: false, data: {js_suggest_result: "js_suggest_result", js_suggest: "#js-suggest", js_url: suggest_debates_path}%>
+        <%= translations_form.text_field :title,
+              maxlength: Debate.title_max_length,
+              placeholder: t("debates.form.debate_title"),
+              data: { js_suggest_result: "js_suggest_result",
+                      js_suggest: "#js-suggest",
+                      js_url: suggest_debates_path } %>
       </div>
       <div id="js-suggest"></div>
+
       <div class="ckeditor small-12 column">
-      <%= f.label :description, t("debates.form.debate_text") %>
-      <%= f.cktext_area :description, maxlength: Debate.description_max_length, ckeditor: { language: I18n.locale }, label: false %>
+        <%= translations_form.cktext_area :description,
+              maxlength: Debate.description_max_length,
+              ckeditor: { language: I18n.locale },
+              label: t("debates.form.debate_text") %>
       </div>
+    <% end %>
 
     <%= f.invisible_captcha :subtitle %>
 

config/locales/en/activerecord.yml

@@ -181,7 +181,7 @@ en:
         author: "Author"
         description: "Opinion"
         terms_of_service: "Terms of service"
-        title: "Title"
+        title: "Debate title"
       proposal:
         author: "Author"
         title: "Title"

config/locales/es/activerecord.yml

@@ -183,7 +183,7 @@ es:
         author: "Autor"
         description: "Opinión"
         terms_of_service: "Términos de servicio"
-        title: "Título"
+        title: "Título del debate"
       proposal:
         author: "Autor"
         title: "Título"

spec/controllers/debates_controller_spec.rb

@@ -12,16 +12,19 @@ describe DebatesController do
     end
 
     it "creates an ahoy event" do
-
-      sign_in create(:user)
-
-      post :create, params: {
-                      debate: {
+      debate_attributes = {
+        terms_of_service: "1",
+        translations_attributes: {
+          "0" => {
             title: "A sample debate",
             description: "this is a sample debate",
-                        terms_of_service: 1
+            locale: "en"
           }
         }
+      }
+      sign_in create(:user)
+
+      post :create, debate: debate_attributes
       expect(Ahoy::Event.where(name: :debate_created).count).to eq 1
       expect(Ahoy::Event.last.properties["debate_id"]).to eq Debate.last.id
     end

spec/features/debates_spec.rb

@@ -11,6 +11,11 @@ describe "Debates" do
   context "Concerns" do
     it_behaves_like "notifiable in-app", Debate
     it_behaves_like "relationable", Debate
+    it_behaves_like "translatable",
+                    "debate",
+                    "edit_debate_path",
+                    %w[title],
+                    { "description" => :ckeditor }
   end
 
   scenario "Index" do