Class: Gitlab::BackgroundMigration::DestroyInvalidProjectMembers

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

Overview

rubocop:disable Style/Documentation

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/destroy_invalid_project_members.rb', line 10

def perform
  each_sub_batch do |sub_batch|
    invalid_project_members = sub_batch
                                .joins('LEFT OUTER JOIN projects ON members.source_id = projects.id')
                                .where(projects: { id: nil })
    invalid_ids = invalid_project_members.pluck(:id)

    # the actual delete
    deleted_count = invalid_project_members.delete_all

    Gitlab::AppLogger.info({ message: 'Removing invalid project member records',
                             deleted_count: deleted_count,
                             ids: invalid_ids })
  end
end