Class: Gitlab::BackgroundMigration::MigrateLinksForVulnerabilityFindings

Inherits:
BatchedMigrationJob show all
Defined in:
lib/gitlab/background_migration/migrate_links_for_vulnerability_findings.rb

Overview

The class to migrate the link data into their own records from the json attribute

Defined Under Namespace

Classes: Finding, Link

Constant Summary

Constants inherited from BatchedMigrationJob

BatchedMigrationJob::DEFAULT_FEATURE_CATEGORY

Constants included from Database::DynamicModelHelpers

Database::DynamicModelHelpers::BATCH_SIZE

Instance Method Summary collapse

Methods inherited from BatchedMigrationJob

#batch_metrics, feature_category, #filter_batch, generic_instance, #initialize, job_arguments, job_arguments_count, operation_name, scope_to

Methods included from Database::DynamicModelHelpers

#define_batchable_model, #each_batch, #each_batch_range

Constructor Details

This class inherits a constructor from Gitlab::BackgroundMigration::BatchedMigrationJob

Instance Method Details

#perform ⇒ Object 



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# File 'lib/gitlab/background_migration/migrate_links_for_vulnerability_findings.rb', line 22

def perform
  each_sub_batch(batching_scope: ->(relation) { relation.select(:id, :raw_metadata) }) do |findings|
    migrate_remediations(
      findings,
      Link
        .where(vulnerability_occurrence_id: findings.map(&:id))
        .group(:vulnerability_occurrence_id, :name, :url)
        .count
    )
  end
end