class DevelopmentMailInterceptor
	OPAL_EMAIL_PATTERN = %r(workwithopal)

  def self.delivering_email(message)
  	if message.to.any? {|recipient| recipient =~ OPAL_EMAIL_PATTERN }
  		# If an Opal employee, still CC original TO email address
  		message.cc = message.to.select{|recipient| recipient =~ OPAL_EMAIL_PATTERN }
  		message.subject << " (sent to #{message.to.join(', ')} from #{Rails.env.upcase})"
  	else
	  	message.subject << " (interecepted for #{message.to.join(', ')} from #{Rails.env.upcase})"
  	end
    if message.to.any? {|recipient| recipient =~ OPAL_EMAIL_PATTERN } && Rails.env.staging?
      return true
    else
      message.to = "devtest+#{Rails.env.to_s.downcase.strip}@workwithopal.com"
    end
  end
end