debian-mirror-gitlab/app/workers/flush_counter_increments_worker.rb

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2020-10-24 23:57:45 +05:30
# 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
feature_category_not_owned!
urgency :low
deduplicate :until_executing, including_scheduled: true
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
model.flush_increments_to_database!(attribute)
end
end