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# frozen_string_literal: true
module Issues
class RebalancingWorker
include ApplicationWorker
data_consistency :always
sidekiq_options retry: 3
idempotent!
urgency :low
feature_category :team_planning
deduplicate :until_executed, including_scheduled: true
def perform(ignore = nil, project_id = nil, root_namespace_id = nil)
# we need to have exactly one of the project_id and root_namespace_id params be non-nil
raise ArgumentError, "Expected only one of the params project_id: #{project_id} and root_namespace_id: #{root_namespace_id}" if project_id && root_namespace_id
return if project_id.nil? && root_namespace_id.nil?
return if ::Gitlab::Issues::Rebalancing::State.rebalance_recently_finished?(project_id, root_namespace_id)
# pull the projects collection to be rebalanced either the project if namespace is not a group(i.e. user namesapce)
# or the root namespace, this also makes the worker backward compatible with previous version where a project_id was
# passed as the param
projects_to_rebalance = projects_collection(project_id, root_namespace_id)
# something might have happened with the namespace between scheduling the worker and actually running it,
# maybe it was removed.
if projects_to_rebalance.blank?
Gitlab::ErrorTracking.log_exception(
ArgumentError.new("Projects to be rebalanced not found for arguments: project_id #{project_id}, root_namespace_id: #{root_namespace_id}"),
{ project_id: project_id, root_namespace_id: root_namespace_id })
return
end
Issues::RelativePositionRebalancingService.new(projects_to_rebalance).execute
rescue Issues::RelativePositionRebalancingService::TooManyConcurrentRebalances => e
Gitlab::ErrorTracking.log_exception(e, root_namespace_id: root_namespace_id, project_id: project_id)
end
private
def projects_collection(project_id, root_namespace_id)
# we can have either project_id(older version) or project_id if project is part of a user namespace and not a group
# or root_namespace_id(newer version) never both.
return Project.id_in([project_id]) if project_id
Namespace.find_by_id(root_namespace_id)&.all_projects
end
end
end
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