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# frozen_string_literal: true
class MigrateVulnerabilityDismissals < ActiveRecord::Migration[6.0]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
MIGRATION = 'UpdateVulnerabilitiesToDismissed'.freeze
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
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