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options_with_fallback.rb
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options_with_fallback.rb
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# frozen_string_literal: true
module SidekiqUniqueJobs
# Module containing methods shared between client and server middleware
#
# Requires the following methods to be defined in the including class
# 1. item (required)
# 2. options (can be nil)
# 3. job_class (required, can be anything)
# @author Mikael Henriksson <mikael@mhenrixon.com>
module OptionsWithFallback
def self.included(base)
base.send(:include, SidekiqUniqueJobs::SidekiqWorkerMethods)
end
# A convenience method for using the configured locks
def locks
SidekiqUniqueJobs.locks
end
# Check if unique has been enabled
# @return [true, false] indicate if the gem has been enabled
def unique_enabled?
SidekiqUniqueJobs.enabled? && lock_type
end
# Check if unique has been disabled
def unique_disabled?
!unique_enabled?
end
#
# A new lock for this Sidekiq Job
#
#
# @return [Lock::BaseLock] an instance of a lock implementation
#
def lock_instance
@lock_instance ||= lock_class.new(item, after_unlock_hook, @redis_pool)
end
#
# Returns the corresponding class for the lock_type
#
#
# @return [Class]
#
def lock_class
@lock_class ||= locks.fetch(lock_type.to_sym) do
raise UnknownLock, "No implementation for `lock: :#{lock_type}`"
end
end
#
# The type of lock for this worker
#
#
# @return [Symbol, NilClass]
#
def lock_type
@lock_type ||= options[LOCK] || item[LOCK]
end
#
# The default options with any matching keys overridden from worker options
#
#
# @return [Hash<String, Object>]
#
def options
@options ||= begin
opts = default_job_options.dup
opts.merge!(job_options) if sidekiq_job_class?
(opts || {}).stringify_keys
end
end
end
end