a user can transfer all its dossier

app/controllers/users/profil_controller.rb

@@ -27,6 +27,12 @@ module Users
       redirect_to profil_path
     end
 
+    def transfer_all_dossiers
+      DossierTransfer.initiate(next_owner_email, current_user.dossiers)
+      flash.notice = t('.new_transfer', count: current_user.dossiers.count, email: next_owner_email)
+      redirect_to profil_path
+    end
+
     private
 
     def update_email_params
@@ -40,5 +46,9 @@ module Users
     def redirect_if_instructeur
       redirect_to profil_path
     end
+
+    def next_owner_email
+      params[:next_owner]
+    end
   end
 end

app/views/users/profil/show.html.haml

@@ -23,6 +23,14 @@
         = f.email_field :email, value: nil, placeholder: 'Nouvelle adresse email', required: true
         = f.submit "Changer mon adresse", class: 'button primary'
 
+  .card
+    .card-title= t('.transfer_title')
+    = t('.transfer_explication_html')
+
+    = form_tag transfer_all_dossiers_path, class: 'form'  do
+      = email_field_tag :next_owner, nil, required: true
+      = submit_tag "Transférer tous mes dossiers", class: 'button primary'
+
   - if current_administrateur.present?
     .card
       .card-title Jeton d’identification de l’API (token)

config/locales/views/users/profil/fr.yml

@@ -0,0 +1,11 @@
+fr:
+  users:
+    profil:
+      show:
+        transfer_title: Transferer tous vos dossiers
+        transfer_explication_html: "<p>Cette fonctionnalité vous permet de changer le propriétaire de tous vos dossiers. C'est généralement utile lors d'un changement de poste ou si vous souhaitez fusionner plusieurs comptes.</p>
+    <p>Adresse email du destinataire de tous vos dossiers</p>"
+      transfer_all_dossiers:
+        new_transfer: 
+          one: "Le transfert d'un dossier à %{email} est en cours"
+          other: "Le transfert de %{count} dossiers à %{email} est en cours"

config/routes.rb

@@ -276,6 +276,7 @@ Rails.application.routes.draw do
     # allow refresh 'renew api token' page
     get 'renew-api-token' => redirect('/profil')
     patch 'update_email' => 'profil#update_email'
+    post 'transfer_all_dossiers' => 'profil#transfer_all_dossiers'
   end
 
   #

spec/controllers/users/profil_controller_spec.rb

@@ -72,4 +72,20 @@ describe Users::ProfilController, type: :controller do
       it { expect(response).to redirect_to(profil_path) }
     end
   end
+
+  context 'POST #transfer_all_dossiers' do
+    let!(:dossiers) { Array.new(3) { create(:dossier, user: user) } }
+    let(:next_owner) { 'loulou@lou.com' }
+    let(:created_transfer) { DossierTransfer.first }
+
+    before do
+      post :transfer_all_dossiers, params: { next_owner: next_owner }
+    end
+
+    it "transfer all dossiers" do
+      expect(created_transfer.email).to eq(next_owner)
+      expect(created_transfer.dossiers).to eq(dossiers)
+      expect(flash.notice).to eq("Le transfert de 3 dossiers à #{next_owner} est en cours")
+    end
+  end
 end