Remove unreachable code

app/controllers/commentaires_controller.rb

@@ -1,16 +1,4 @@
 class CommentairesController < ApplicationController
-  def index
-    @facade = DossierFacades.new(
-      params[:dossier_id],
-      (current_gestionnaire || current_user).email,
-      params[:champs_id]
-    )
-    render layout: false
-  rescue ActiveRecord::RecordNotFound
-    flash.alert = t('errors.messages.dossier_not_found')
-    redirect_to url_for(controller: '/')
-  end
-
   def create
     @commentaire = Commentaire.new
     @commentaire.champ = @commentaire.dossier.champs.find(params[:champ_id]) if params[:champ_id]

app/views/users/commentaires/index.html.haml

@@ -1 +0,0 @@
-= render partial: '/users/recapitulatif/commentaires_flux'

config/routes.rb

@@ -86,7 +86,6 @@ Rails.application.routes.draw do
       post '/recapitulatif/initiate' => 'recapitulatif#initiate'
 
       post '/commentaire' => 'commentaires#create'
-      resources :commentaires, only: [:index]
 
       get '/carte/position' => 'carte#get_position'
       post '/carte/qp' => 'carte#get_qp'