[Fix #2544] Add a task to fix now invalid templates

lib/tasks/2018_09_12_fix_templates.rake

@@ -0,0 +1,75 @@
+namespace :'2018_09_12_fix_templates' do
+  task run: :environment do
+    dossiers_with_invalid_attestations = find_dossiers_with_sent_and_invalid_attestations
+    fix_templates
+    fixed_attestations = regenerate_attestations(dossiers_with_invalid_attestations)
+    send_regenerated_attestations(dossiers_with_invalid_attestations)
+  end
+
+  # 16:15 in Paris -> 14:15 UTC
+  DEPLOY_DATETIME = DateTime.new(2018, 9, 5, 14, 15, 0)
+
+  def find_dossiers_with_sent_and_invalid_attestations
+    invalid_procedures_ids = AttestationTemplate
+      .where("body LIKE '%--libellé procédure--%'")
+      .pluck(:procedure_id)
+
+    dossiers_with_invalid_template_ids = Dossier
+      .where(procedure_id: invalid_procedures_ids)
+      .where(processed_at: DEPLOY_DATETIME..Time.now)
+      .pluck(:id)
+
+    Attestation
+      .includes(:dossier)
+      .where(created_at: DEPLOY_DATETIME..Time.now)
+      .where(dossier_id: dossiers_with_invalid_template_ids)
+      .map(&:dossier)
+  end
+
+  def fix_templates
+    klasses = [
+      Mails::ClosedMail,
+      Mails::InitiatedMail,
+      Mails::ReceivedMail,
+      Mails::RefusedMail,
+      Mails::WithoutContinuationMail,
+      AttestationTemplate
+    ]
+
+    klasses.each do |klass|
+      klass
+        .where("body LIKE '%--libellé procédure--%'")
+        .each do |instance|
+
+        instance.update(body: instance.body.gsub("--libellé procédure--", "--libellé démarche--"))
+        rake_puts "Body mis-à-jour pour #{klass.to_s}##{instance.id}"
+      end
+    end
+  end
+
+  def delete_then_regenerate_attestations(dossiers_with_invalid_attestations)
+    dossiers_with_invalid_attestations.each do |dossier|
+      begin
+        dossier.attestation.destroy
+
+        dossier.attestation = dossier.build_attestation
+        dossier.save
+
+        rake_puts "Attestation regénérée pour le dossier #{dossier.id}"
+      rescue
+        rake_puts "Erreur lors de la régénération de l'attestation pour le dossier #{dossier.id}"
+      end
+    end
+  end
+
+  def send_regenerated_attestations(dossiers_with_invalid_attestations)
+    dossiers_with_invalid_attestations.each do |dossier|
+      begin
+        ResendAttestationMailer.resend_attestation(dossier).deliver_later
+        rake_puts "Email envoyé à #{dossier.user.email} pour le dossier #{dossier.id}"
+      rescue
+        rake_puts "Erreur lors de l'envoi de l'email à #{dossier.user.email} pour le dossier #{dossier.id}"
+      end
+    end
+  end
+end