[Fix #813] When a brouillon is created, send an email to user

app/mailers/notification_mailer.rb

@@ -21,6 +21,14 @@ class NotificationMailer < ApplicationMailer
     mail(subject: @object) { |format| format.html { @body } }
   end
 
+  def send_draft_notification(dossier)
+    vars_mailer(dossier)
+
+    @object = "Retrouvez votre brouillon pour la démarche : #{dossier.procedure.libelle}"
+
+    mail(subject: @object)
+  end
+
   def new_answer(dossier)
     send_mail dossier, "Nouveau message pour votre dossier TPS nº #{dossier.id}"
   end

app/models/dossier.rb

@@ -76,6 +76,7 @@ class Dossier < ActiveRecord::Base
   after_save :build_default_champs, if: Proc.new { procedure_id_changed? }
   after_save :build_default_individual, if: Proc.new { procedure.for_individual? }
   after_save :send_dossier_received
+  after_create :send_draft_notification_email
 
   validates :user, presence: true
 
@@ -380,4 +381,10 @@ class Dossier < ActiveRecord::Base
       NotificationMailer.send_dossier_received(id).deliver_later
     end
   end
+
+  def send_draft_notification_email
+    if brouillon?
+      NotificationMailer.send_draft_notification(self).deliver_now!
+    end
+  end
 end

app/views/notification_mailer/send_draft_notification.html.haml

@@ -0,0 +1,19 @@
+Bonjour,
+%br
+%br
+Vous pouvez retrouver et compléter le brouillon que vous avez créé pour la démarche
+%strong= @dossier.procedure.libelle
+à l'adresse suivante :
+= link_to users_dossiers_url(liste: 'brouillon'), users_dossiers_url(liste: 'brouillon'), target: '_blank'
+%br
+%br
+Bonne journée,
+%br
+%br
+L'équipe Téléprocédures Simplifiées
+%br
+%br
+—
+%br
+%br
+Merci de ne pas répondre à cet email. Postez directement vos questions dans votre dossier sur la plateforme.

spec/mailers/previews/notification_mailer_preview.rb

@@ -2,4 +2,8 @@ class NotificationMailerPreview < ActionMailer::Preview
   def send_notification
     NotificationMailer.send_notification(Dossier.last, Dossier.last.procedure.initiated_mail_template)
   end
+
+  def send_draft_notification
+    NotificationMailer.send_draft_notification(Dossier.last)
+  end
 end

spec/models/attestation_template_spec.rb

@@ -102,7 +102,7 @@ describe AttestationTemplate, type: :model do
     let(:entreprise) { create(:entreprise, etablissement: etablissement) }
     let(:types_de_champ) { [] }
     let(:types_de_champ_private) { [] }
-    let(:dossier) { create(:dossier, procedure: procedure, individual: individual, entreprise: entreprise) }
+    let!(:dossier) { create(:dossier, procedure: procedure, individual: individual, entreprise: entreprise) }
     let(:template_title) { 'title' }
     let(:template_body) { 'body' }
     let(:attestation_template) do

spec/models/dossier_spec.rb

@@ -792,6 +792,30 @@ describe Dossier do
     end
   end
 
+  describe "#send_draft_notification_email" do
+    let(:procedure) { create(:procedure) }
+    let(:user) { create(:user) }
+
+    before do
+      ActionMailer::Base.deliveries.clear
+    end
+
+    it "send an email when the dossier is created for the very first time" do
+      expect { Dossier.create(procedure: procedure, state: "draft", user: user) }.to change(ActionMailer::Base.deliveries, :size).from(0).to(1)
+
+      mail = ActionMailer::Base.deliveries.last
+      expect(mail.subject).to eq("Retrouvez votre brouillon pour la démarche : #{procedure.libelle}")
+    end
+
+    it "does not send an email when the dossier is created with a non draft state" do
+      expect { Dossier.create(procedure: procedure, state: "initiated", user: user) }.not_to change(ActionMailer::Base.deliveries, :size)
+      expect { Dossier.create(procedure: procedure, state: "received", user: user) }.not_to change(ActionMailer::Base.deliveries, :size)
+      expect { Dossier.create(procedure: procedure, state: "closed", user: user) }.not_to change(ActionMailer::Base.deliveries, :size)
+      expect { Dossier.create(procedure: procedure, state: "refused", user: user) }.not_to change(ActionMailer::Base.deliveries, :size)
+      expect { Dossier.create(procedure: procedure, state: "without_continuation", user: user) }.not_to change(ActionMailer::Base.deliveries, :size)
+    end
+  end
+
   describe '.build_attestation' do
     let(:attestation_template) { nil }
     let(:procedure) { create(:procedure, attestation_template: attestation_template) }