Work on deletion mail

app/mailers/dossier_mailer.rb

@@ -77,6 +77,10 @@ class DossierMailer < ApplicationMailer
     mail(to: user.email, subject: @subject)
   end
 
-  def notify_brouillon_deletion(user, dossiers)
+  def notify_brouillon_deletion(user, dossier_hashes)
+    @subject = default_i18n_subject(count: dossier_hashes.count)
+    @dossier_hashes = dossier_hashes
+
+    mail(to: user.email, subject: @subject)
   end
 end

app/models/dossier.rb

@@ -587,6 +587,10 @@ class Dossier < ApplicationRecord
     Dossier.where(id: champs.filter(&:dossier_link?).map(&:value).compact)
   end
 
+  def hash_for_deletion_mail
+    { id: self.id, procedure_libelle: self.procedure.libelle }
+  end
+
   private
 
   def log_dossier_operation(author, operation, subject = nil)
@@ -657,11 +661,12 @@ class Dossier < ApplicationRecord
     expired_brouillons = Dossier.expired_brouillon
 
     expired_brouillons
-      .includes(:user)
+      .includes(:procedure, :user)
       .group_by(&:user)
       .each do |(user, dossiers)|
 
-      DossierMailer.notify_brouillon_deletion(user, dossiers).deliver_later
+      dossier_hashes = dossiers.map(&:hash_for_deletion_mail)
+      DossierMailer.notify_brouillon_deletion(user, dossier_hashes).deliver_later
 
       dossiers.each do |dossier|
         DeletedDossier.create_from_dossier(dossier)

app/views/dossier_mailer/notify_brouillon_deletion.html.haml

@@ -0,0 +1,12 @@
+- content_for(:title, "#{@subject}")
+
+%p
+  Bonjour,
+
+%p= t('.automatic_dossier_deletion', count: @dossier_hashes.count)
+
+%ul
+  - @dossier_hashes.each do |d|
+    %li n° #{d[:id]} (#{d[:procedure_libelle]})
+
+= render partial: "layouts/mailers/signature"

config/locales/views/dossier_mailer/notify_brouillon_deletion/fr.yml

@@ -0,0 +1,9 @@
+fr:
+  dossier_mailer:
+    notify_brouillon_deletion:
+      subject:
+        one: "Un dossier en brouillon a été supprimé automatiquement"
+        other: "Des dossiers en brouillon ont été supprimés automatiquement"
+      automatic_dossier_deletion:
+        one: "Le délai maximum de conservation du dossier en brouillon suivant a été atteint, il a donc été supprimé :"
+        other: "Le délai maximum de conservation des dossiers en brouillon suivants a été atteint, ils ont donc été supprimés :"

spec/mailers/dossier_mailer_spec.rb

@@ -97,4 +97,13 @@ RSpec.describe DossierMailer, type: :mailer do
     it { expect(subject.body).to include("n° #{dossier.id} ") }
     it { expect(subject.body).to include(dossier.procedure.libelle) }
   end
+
+  describe '.notify_brouillon_deletion' do
+    let(:dossier) { create(:dossier) }
+
+    subject { described_class.notify_brouillon_deletion(dossier.user, [dossier.hash_for_deletion_mail]) }
+
+    it { expect(subject.subject).to eq("Un dossier en brouillon a été supprimé automatiquement") }
+    it { expect(subject.body).to include("n° #{dossier.id} (#{dossier.procedure.libelle})") }
+  end
 end

spec/mailers/previews/dossier_mailer_preview.rb

@@ -27,6 +27,16 @@ class DossierMailerPreview < ActionMailer::Preview
   def notify_brouillons_near_deletion
     DossierMailer.notify_brouillon_near_deletion(User.new(email: "usager@example.com"), [dossier, dossier])
   end
+
+  def notify_brouillon_deletion
+    DossierMailer.notify_brouillon_deletion(User.new(email: "usager@example.com"), [dossier.hash_for_deletion_mail])
+  end
+
+  def notify_brouillons_deletion
+    dossier_hashes = [dossier, dossier].map(&:hash_for_deletion_mail)
+    DossierMailer.notify_brouillon_deletion(User.new(email: "usager@example.com"), dossier_hashes)
+  end
+
   private
 
   def deleted_dossier

spec/models/dossier_spec.rb

@@ -1092,7 +1092,7 @@ describe Dossier do
 
     it 'notifies deletion' do
       expect(DossierMailer).to have_received(:notify_brouillon_deletion).once
-      expect(DossierMailer).to have_received(:notify_brouillon_deletion).with(expired_brouillon.user, [expired_brouillon])
+      expect(DossierMailer).to have_received(:notify_brouillon_deletion).with(expired_brouillon.user, [expired_brouillon.hash_for_deletion_mail])
     end
 
     it 'deletes the expired brouillon' do