Class: FlushCounterIncrementsWorker

Inherits:
Object
  • Object
show all
Includes:
ApplicationWorker
Defined in:
app/workers/flush_counter_increments_worker.rb

Overview

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.

Constant Summary

Constants included from ApplicationWorker

ApplicationWorker::LOGGING_EXTRA_KEY, ApplicationWorker::SAFE_PUSH_BULK_LIMIT

Constants included from Gitlab::Loggable

Gitlab::Loggable::ANONYMOUS

Constants included from WorkerAttributes

WorkerAttributes::DEFAULT_CONCURRENCY_LIMIT_PERCENTAGE_BY_URGENCY, WorkerAttributes::DEFAULT_DATA_CONSISTENCY, WorkerAttributes::DEFAULT_DATA_CONSISTENCY_PER_DB, WorkerAttributes::DEFAULT_DEFER_DELAY, WorkerAttributes::LOAD_BALANCED_DATA_CONSISTENCIES, WorkerAttributes::NAMESPACE_WEIGHTS, WorkerAttributes::VALID_DATA_CONSISTENCIES, WorkerAttributes::VALID_RESOURCE_BOUNDARIES, WorkerAttributes::VALID_URGENCIES

Instance Method Summary collapse

Methods included from Gitlab::Loggable

#build_structured_payload

Methods included from Gitlab::SidekiqVersioning::Worker

#job_version

Methods included from WorkerContext

#with_context

Instance Method Details

#perform(model_name, model_id, attribute) ⇒ Object 



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# File 'app/workers/flush_counter_increments_worker.rb', line 27

def perform(model_name, model_id, attribute)
  return unless self.class.const_defined?(model_name)

  model_class = model_name.constantize
  model = model_class.primary_key_in([model_id]).take # rubocop: disable CodeReuse/ActiveRecord -- we work on a dynamic model name
  return unless model

  Gitlab::Counters::BufferedCounter.new(model, attribute).commit_increment!
end