Update routine not evaluating the field "date" and end up creating a new record instead of updating the existing one on the database

controller.rb

def sib
            @sib ||= Mailin.new("URL","APIKEY")
end
def shoot_criteria_gmail_e_cia_collecte
           { "aggregate" => 0, "tag" => "WM-ABD-2018-GMAIL-E-CIA-COLLECTE", "days" => 3 }
end
def shoots_gmail_e_cia_collecte
           @shoots_gmail_e_cia_collecte ||= sib.get_statistics(shoot_criteria_gmail_e_cia_collecte)
end

 def needed_records_gmail_e_cia_collecte
          first_cut = shoots_gmail_e_cia_collecte.dig('data')
 end

def campaign_records_gmail_e_cia_collecte
           @campaign_records_gmail_e_cia_collecte ||= needed_records_gmail_e_cia_collecte.map
end
def transac_gmail_e_cia_fetch
          def self.find_or_create(attributes)
            SibTransac.where(attributes).first || SibTransac.create(attributes)
          end

          def invalid=(value)
            write_attribute(:invalid_sent, value)
          end

          def invalid
            read_attribute(:invalid_sent)
          end
            # update/create
            campaign_records_gmail_e_cia_collecte.each do |record|
              shoot = SibTransac.find_or_create_by(:date => record["date"])
              unless shoot.update(record)
                  # the data was invalid, so the shoot wasn't saved, do something about that here
              end
            end
        end