1 files changed, 0 insertions, 58 deletions
diff --git a/lib/gitlab/background_migration/backfill_artifact_expiry_date.rb b/lib/gitlab/background_migration/backfill_artifact_expiry_date.rb
deleted file mode 100644
index f6b36571c90..00000000000
--- a/lib/gitlab/background_migration/backfill_artifact_expiry_date.rb
+++ /dev/null
@@ -1,58 +0,0 @@
-# frozen_string_literal: true
-
-module Gitlab
-  module BackgroundMigration
-    # Backfill expire_at for a range of Ci::JobArtifact
-    class BackfillArtifactExpiryDate
-      include Gitlab::Utils::StrongMemoize
-
-      SWITCH_DATE = Date.new(2020, 06, 22).freeze
-      OLD_ARTIFACT_AGE = 15.months
-      BATCH_SIZE = 1_000
-      OLD_ARTIFACT_EXPIRY_OFFSET = 3.months
-      RECENT_ARTIFACT_EXPIRY_OFFSET = 1.year
-
-      # Ci::JobArtifact model
-      class Ci::JobArtifact < ActiveRecord::Base
-        include ::EachBatch
-
-        self.table_name = 'ci_job_artifacts'
-
-        scope :without_expiry_date, -> { where(expire_at: nil) }
-        scope :before_switch, -> { where("date(created_at AT TIME ZONE 'UTC') < ?::date", SWITCH_DATE) }
-        scope :between, -> (start_id, end_id) { where(id: start_id..end_id) }
-        scope :old, -> { where(self.arel_table[:created_at].lt(OLD_ARTIFACT_AGE.ago)) }
-        scope :recent, -> { where(self.arel_table[:created_at].gt(OLD_ARTIFACT_AGE.ago)) }
-      end
-
-      def perform(start_id, end_id)
-        Ci::JobArtifact
-          .without_expiry_date.before_switch
-          .between(start_id, end_id)
-          .each_batch(of: BATCH_SIZE) do |batch|
-          batch.old.update_all(expire_at: old_artifact_expiry_date)
-          batch.recent.update_all(expire_at: recent_artifact_expiry_date)
-        end
-      end
-
-      private
-
-      def offset_date
-        strong_memoize(:offset_date) do
-          current_date = Time.current
-          target_date = Time.zone.local(current_date.year, current_date.month, 22, 0, 0, 0)
-
-          current_date.day < 22 ? target_date : target_date.next_month
-        end
-      end
-
-      def old_artifact_expiry_date
-        offset_date + OLD_ARTIFACT_EXPIRY_OFFSET
-      end
-
-      def recent_artifact_expiry_date
-        offset_date + RECENT_ARTIFACT_EXPIRY_OFFSET
-      end
-    end
-  end
-end