discourse/plugins/discourse-narrative-bot/app/jobs/regular/send_default_welcome_message.rb

# frozen_string_literal: true

module Jobs
  class SendDefaultWelcomeMessage < ::Jobs::Base
    def execute(args)
      if user = User.find_by(id: args[:user_id])
        type = user.invited_by ? "welcome_invite" : "welcome_user"
        params = SystemMessage.new(user).defaults

        title = I18n.t("system_messages.#{type}.subject_template", params)
        raw = I18n.t("system_messages.#{type}.text_body_template", params)
        discobot_user = DiscourseNarrativeBot::Base.new.discobot_user

        post =
          PostCreator.create!(
            discobot_user,
            title: title,
            raw: raw,
            archetype: Archetype.private_message,
            target_usernames: user.username,
            skip_validations: true,
          )

        post.topic.update_status("closed", true, discobot_user)
      end
    end
  end
end