Class: RabbitJobs::ErrorMailer

Inherits:
Object
  • Object
show all
Defined in:
lib/rabbit_jobs/error_mailer.rb

Class Method Summary collapse

Class Method Details

.enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rabbit_jobs/error_mailer.rb', line 4

def self.enabled?
  !!(
    defined?(ActionMailer) && \
    RabbitJobs.config.mail_errors_from && !RabbitJobs.config.mail_errors_from.empty? && \
    RabbitJobs.config.mail_errors_to && !RabbitJobs.config.mail_errors_to.empty?
  )
end

.report_error(job, error = $!) ⇒ Object 



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# File 'lib/rabbit_jobs/error_mailer.rb', line 12

def self.report_error(job, error = $!)
  return unless enabled?

  params ||= []

  params_str = job.params == [] ? '' : job.params.map { |p| p.inspect }.join(', ')
  subject = "RJ:Worker: #{error.class} on #{job.class}"
  text    = "\n#{job.class}.perform(#{params_str})\n"
  text   += "\n#{error.inspect}\n"
  text   += "\nBacktrace:\n#{error.backtrace.join("\n")}" if error.backtrace

  letter         = ActionMailer::Base.mail
  letter.from    = RabbitJobs.config.mail_errors_from
  letter.to      = RabbitJobs.config.mail_errors_to
  letter.subject = subject
  letter.body    = text

  begin
    letter.deliver
  rescue
    RJ.logger.error [$!.message, $!.backtrace].flatten.join("\n")
  end
end