Class: SolidQueue::BatchExecution

Inherits:
Execution show all
Defined in:
app/models/solid_queue/batch_execution.rb

Class Method Summary collapse

Methods inherited from Execution

#discard, discard_all_from_jobs, discard_all_in_batches, execution_data_from_jobs, type, #type

Methods inherited from Record

non_blocking_lock, supports_insert_conflict_target?, use_index, warn_about_pending_migrations

Class Method Details

.create_all_from_jobs(jobs) ⇒ Object 



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# File 'app/models/solid_queue/batch_execution.rb', line 15

def create_all_from_jobs(jobs)
  jobs.select(&:batched?).group_by(&:batch_id).each do |batch_id, jobs_in_batch|
    # Update the counter first: inserting tracking rows takes a shared FK lock on
    # the batch row, then incrementing can deadlock concurrent MySQL adders.
    if attempt_to_update_total_jobs(batch_id, jobs_in_batch)
      super jobs_in_batch
    else
      raise Batch::AlreadyFinished, "Can't add jobs into an already finished batch"
    end
  end
end