diff options
Diffstat (limited to 'db/post_migrate/20200519201128_migrate_vulnerability_dismissal_feedback.rb')
-rw-r--r-- | db/post_migrate/20200519201128_migrate_vulnerability_dismissal_feedback.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/db/post_migrate/20200519201128_migrate_vulnerability_dismissal_feedback.rb b/db/post_migrate/20200519201128_migrate_vulnerability_dismissal_feedback.rb new file mode 100644 index 00000000000..fee2f59abb5 --- /dev/null +++ b/db/post_migrate/20200519201128_migrate_vulnerability_dismissal_feedback.rb @@ -0,0 +1,36 @@ +# frozen_string_literal: true + +class MigrateVulnerabilityDismissalFeedback < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + disable_ddl_transaction! + + MIGRATION = 'UpdateVulnerabilitiesFromDismissalFeedback' + BATCH_SIZE = 500 + DELAY_INTERVAL = 2.minutes.to_i + + class Vulnerability < ActiveRecord::Base + self.table_name = 'vulnerabilities' + self.inheritance_column = :_type_disabled + + include ::EachBatch + end + + def up + return unless Gitlab.ee? + + Vulnerability.select('project_id').group(:project_id).each_batch(of: BATCH_SIZE, column: "project_id") do |project_batch, index| + batch_delay = (index - 1) * BATCH_SIZE * DELAY_INTERVAL + + project_batch.each_with_index do |project, project_batch_index| + project_delay = project_batch_index * DELAY_INTERVAL + migrate_in(batch_delay + project_delay, MIGRATION, project[:project_id]) + end + end + end + + def down + # nothing to do + end +end |