Move translation viewing to admin namespace

app/controllers/admin/dashboard_controller.rb

@@ -0,0 +1,4 @@
+class Admin::DashboardController < AdminController
+  def index
+  end
+end

app/controllers/admin/translations_controller.rb

@@ -0,0 +1,18 @@
+class Admin::TranslationsController < AdminController
+  before_action :set_translation, only: :show
+
+  # GET /translations
+  # GET /translations.json
+  def index
+    @translations = Translation.paginate(page: params[:page])
+  end
+
+  # GET /translations/1
+  # GET /translations/1.json
+  def show
+  end
+
+  def set_translation
+    @translation = Translation.find(params[:id])
+  end
+end

app/controllers/admin_controller.rb

@@ -0,0 +1,3 @@
+class AdminController < ApplicationController
+  before_action :authenticate_admin!
+end

app/controllers/application_controller.rb

@@ -2,5 +2,4 @@ class ApplicationController < ActionController::Base
   # Prevent CSRF attacks by raising an exception.
   # For APIs, you may want to use :null_session instead.
   protect_from_forgery with: :exception
-  before_action :authenticate_admin!
 end

app/controllers/problems_controller.rb

@@ -1,5 +1,4 @@
 class ProblemsController < ApplicationController
-  skip_before_action :authenticate_admin!, only: [:index, :show]
   before_action :set_problem, only: [:show]
 
   def index

app/controllers/translations_controller.rb

@@ -1,19 +1,6 @@
 class TranslationsController < ApplicationController
-  skip_before_action :authenticate_admin!, only: [:new, :create]
-  before_action :set_translation, only: :show
   before_action :set_problem, only: [:new, :create]
 
-  # GET /translations
-  # GET /translations.json
-  def index
-    @translations = Translation.paginate(page: params[:page])
-  end
-
-  # GET /translations/1
-  # GET /translations/1.json
-  def show
-  end
-
   # GET /translations/new
   def new
     @translation = @problem.translations.build
@@ -40,11 +27,6 @@ class TranslationsController < ApplicationController
   end
 
   private
-    # Use callbacks to share common setup or constraints between actions.
-    def set_translation
-      @translation = Translation.find(params[:id])
-    end
-
     # Never trust parameters from the scary internet, only allow the white list through.
     def translation_params
       params.require(:translation).permit(:title, :content)