debian-mirror-gitlab/lib/gitlab/background_migration/backfill_projects_with_coverage.rb

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2021-11-11 11:23:49 +05:30
# frozen_string_literal: true
module Gitlab
module BackgroundMigration
# Backfill project_ci_feature_usages for a range of projects with coverage
class BackfillProjectsWithCoverage
class ProjectCiFeatureUsage < ActiveRecord::Base # rubocop:disable Style/Documentation
self.table_name = 'project_ci_feature_usages'
end
COVERAGE_ENUM_VALUE = 1
INSERT_DELAY_SECONDS = 0.1
def perform(start_id, end_id, sub_batch_size)
report_results = ActiveRecord::Base.connection.execute <<~SQL
SELECT DISTINCT project_id, default_branch
FROM ci_daily_build_group_report_results
WHERE id BETWEEN #{start_id} AND #{end_id}
SQL
report_results.to_a.in_groups_of(sub_batch_size, false) do |batch|
ProjectCiFeatureUsage.insert_all(build_values(batch))
sleep INSERT_DELAY_SECONDS
end
end
private
def build_values(batch)
batch.map do |data|
{
project_id: data['project_id'],
feature: COVERAGE_ENUM_VALUE,
default_branch: data['default_branch']
}
end
end
end
end
end