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# frozen_string_literal: true
# Invoked by CounterAttribute concern when incrementing counter
# attributes. The method `flush_increments_to_database!` that
# this worker uses is itself idempotent as it runs with exclusive
# lease to ensure that only one instance at the time can flush
# increments from Redis to the database.
class FlushCounterIncrementsWorker
include ApplicationWorker
data_consistency :always
sidekiq_options retry: 3
loggable_arguments 0, 2
# The increments in `ProjectStatistics` are owned by several teams depending
# on the counter
feature_category :not_owned # rubocop:disable Gitlab/AvoidFeatureCategoryNotOwned
urgency :low
deduplicate :until_executed, including_scheduled: true, if_deduplicated: :reschedule_once
idempotent!
def perform(model_name, model_id, attribute)
return unless self.class.const_defined?(model_name)
model_class = model_name.constantize
model = model_class.find_by_id(model_id)
return unless model
Gitlab::Counters::BufferedCounter.new(model, attribute).commit_increment!
end
end
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