Remove dead code related to dossier state

app/decorators/dossier_decorator.rb

@@ -1,6 +1,4 @@
 class DossierDecorator < Draper::Decorator
-  include Rails.application.routes.url_helpers
-
   delegate :current_page, :limit_value, :total_pages
   delegate_all
 
@@ -11,12 +9,4 @@ class DossierDecorator < Draper::Decorator
   def last_update
     updated_at.strftime('%d/%m/%Y %H:%M')
   end
-
-  def display_state
-    DossierDecorator.case_state_fr state
-  end
-
-  def self.case_state_fr(state = self.state)
-    h.t("activerecord.attributes.dossier.state.#{state}")
-  end
 end

app/models/dossier.rb

@@ -245,16 +245,6 @@ class Dossier < ApplicationRecord
     end
   end
 
-  def statut
-    if accepte?
-      'accepté'
-    elsif sans_suite?
-      'classé sans suite'
-    elsif refuse?
-      'refusé'
-    end
-  end
-
   def user_geometry
     if json_latlngs.present?
       UserGeometry.new(json_latlngs)
@@ -308,23 +298,6 @@ class Dossier < ApplicationRecord
     DossierMailer.notify_deletion_to_user(deleted_dossier, user.email).deliver_later
   end
 
-  def old_state_value
-    case state
-    when Dossier.states.fetch(:en_construction)
-      'initiated'
-    when Dossier.states.fetch(:en_instruction)
-      'received'
-    when Dossier.states.fetch(:accepte)
-      'closed'
-    when Dossier.states.fetch(:refuse)
-      'refused'
-    when Dossier.states.fetch(:sans_suite)
-      'without_continuation'
-    else
-      state
-    end
-  end
-
   private
 
   def update_state_dates

spec/decorators/dossier_decorator_spec.rb

@@ -18,38 +18,4 @@ describe DossierDecorator do
     subject { super().last_update }
     it { is_expected.to eq('24/12/2015 14:10') }
   end
-
-  describe 'state_fr' do
-    subject{ super().display_state }
-
-    it 'brouillon is brouillon' do
-      dossier.brouillon!
-      expect(subject).to eq('Brouillon')
-    end
-
-    it 'en_construction is En construction' do
-      dossier.en_construction!
-      expect(subject).to eq('En construction')
-    end
-
-    it 'accepte is traité' do
-      dossier.accepte!
-      expect(subject).to eq('Accepté')
-    end
-
-    it 'en_instruction is reçu' do
-      dossier.en_instruction!
-      expect(subject).to eq('En instruction')
-    end
-
-    it 'sans_suite is traité' do
-      dossier.sans_suite!
-      expect(subject).to eq('Sans suite')
-    end
-
-    it 'refuse is traité' do
-      dossier.refuse!
-      expect(subject).to eq('Refusé')
-    end
-  end
 end

spec/models/dossier_spec.rb

@@ -1000,32 +1000,4 @@ describe Dossier do
       it { expect(long_expired_dossier).to be_retention_expired }
     end
   end
-
-  describe 'old_state_value' do
-    subject { dossier.old_state_value }
-
-    context 'when the dossier is en instruction' do
-      let(:dossier) { create(:dossier, :en_instruction) }
-
-      it { is_expected.to eq('received') }
-    end
-
-    context 'when the dossier is accepte' do
-      let(:dossier) { create(:dossier, state: Dossier.states.fetch(:accepte)) }
-
-      it { is_expected.to eq('closed') }
-    end
-
-    context 'when the dossier is refuse' do
-      let(:dossier) { create(:dossier, state: Dossier.states.fetch(:refuse)) }
-
-      it { is_expected.to eq('refused') }
-    end
-
-    context 'when the dossier is sans_suite' do
-      let(:dossier) { create(:dossier, state: Dossier.states.fetch(:sans_suite)) }
-
-      it { is_expected.to eq('without_continuation') }
-    end
-  end
 end