class Follow < ApplicationRecord belongs_to :gestionnaire belongs_to :dossier validates :gestionnaire_id, uniqueness: { scope: :dossier_id } before_create :set_default_date private def set_default_date self.demande_seen_at ||= Time.zone.now self.annotations_privees_seen_at ||= Time.zone.now self.avis_seen_at ||= Time.zone.now self.messagerie_seen_at ||= Time.zone.now end end