Allow users to delete dashboard polls

config/locales/en/general.yml

@@ -558,6 +558,10 @@ en:
         edit_poll: Edit survey
         show_results: Show results
         show_results_help: If you check this box the results will be public and all users will be able to see them
+        delete: Delete survey
+        alert_notice: This action will remove the survey and all its associated questions.
+        success_notice: Survey deleted successfully
+        unable_notice: You cannot destroy a survey that has responses
       form:
         name: Survey title
         add_question: Add question

config/locales/es/general.yml

@@ -558,6 +558,10 @@ es:
         edit_poll: Editar encuesta
         show_results: Mostrar resultados
         show_results_help: Si marcas esta casilla los resultados serán públicos y todos los usuarios podrán verlos
+        delete: Eliminar encuesta
+        alert_notice: Esta acción eliminará la encuesta y todas sus preguntas asociadas.
+        success_notice: Encuesta eliminada correctamente
+        unable_notice: No se pueden eliminar encuestas con respuestas
       form:
         name: Título de la encuesta
         add_question: Añadir pregunta

config/routes/proposal.rb

@@ -11,7 +11,7 @@ resources :proposals do
     resources :achievements, only: [:index], controller: "dashboard/achievements"
     resources :successful_supports, only: [:index], controller: "dashboard/successful_supports"
     resources :supports, only: [:index], controller: "dashboard/supports"
-    resources :polls, except: [:show, :destroy], controller: "dashboard/polls"
+    resources :polls, except: [:show], controller: "dashboard/polls"
     resources :mailing, only: [:index, :new, :create], controller: "dashboard/mailing"
     resources :poster, only: [:index, :new], controller: "dashboard/poster"
     resources :actions, only: [], controller: "dashboard/actions" do