debian-mirror-gitlab/lib/after_commit_queue.rb

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2018-03-17 18:26:18 +05:30
module AfterCommitQueue
extend ActiveSupport::Concern
included do
after_commit :_run_after_commit_queue
after_rollback :_clear_after_commit_queue
end
def run_after_commit(&block)
_after_commit_queue << block if block
true
end
def run_after_commit_or_now(&block)
if AfterCommitQueue.inside_transaction?
if ActiveRecord::Base.connection.current_transaction.records.include?(self)
run_after_commit(&block)
else
# If the current transaction does not include this record, we can run
# the block now, even if it queues a Sidekiq job.
Sidekiq::Worker.skipping_transaction_check do
instance_eval(&block)
end
end
else
instance_eval(&block)
end
true
end
def self.open_transactions_baseline
if ::Rails.env.test?
return DatabaseCleaner.connections.count { |conn| conn.strategy.is_a?(DatabaseCleaner::ActiveRecord::Transaction) }
end
0
end
def self.inside_transaction?
ActiveRecord::Base.connection.open_transactions > open_transactions_baseline
end
protected
def _run_after_commit_queue
while action = _after_commit_queue.pop
self.instance_eval(&action)
end
end
def _after_commit_queue
@after_commit_queue ||= []
end
def _clear_after_commit_queue
_after_commit_queue.clear
end
end