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# frozen_string_literal: true
require "active_job"
module ActionMailer
# The <tt>ActionMailer::MailDeliveryJob</tt> class is used when you
# want to send emails outside of the request-response cycle. It supports
# sending either parameterized or normal mail.
#
# Exceptions are rescued and handled by the mailer class.
class MailDeliveryJob < ActiveJob::Base # :nodoc:
queue_as { ActionMailer::Base.deliver_later_queue_name }
rescue_from StandardError, with: :handle_exception_with_mailer_class
def perform(mailer, mail_method, delivery_method, args:, kwargs: nil, params: nil)
mailer_class = params ? mailer.constantize.with(params) : mailer.constantize
message = if kwargs
mailer_class.public_send(mail_method, *args, **kwargs)
else
mailer_class.public_send(mail_method, *args)
end
message.send(delivery_method)
end
private
# "Deserialize" the mailer class name by hand in case another argument
# (like a Global ID reference) raised DeserializationError.
def mailer_class
if mailer = Array(@serialized_arguments).first || Array(arguments).first
mailer.constantize
end
end
def handle_exception_with_mailer_class(exception)
if klass = mailer_class
klass.handle_exception exception
else
raise exception
end
end
end
end
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