Question

如何使用sidekiq在后台运行方法？目前我有这样的事情：

order.rb

class Order < ActiveRecord::Base
include Badges
belongs_to :user

end

顾虑/ badges.rb

module Badges
 extend ActiveSupport::Concern

 included do
   after_update :badges
 end

 def badges
   streak = user.selling_streak.value
   case streak
     when 3
       user.add_badge(5) unless user.badges.any? {|b| b.id == 5}
     when 5
       user.add_badge(6) unless user.badges.any? {|b| b.id == 6}
   end
 end
end

我已经将徽章方法置于关注状态，它将在订单模型中的after_update回调上运行。如何将整个方法与sidekiq一起放在后台进程中？

Answer 1

在你的应用程序中使用sidekiq非常简单。它基本上只是跟随examples from the sidekiq website和copy'n'粘贴你的代码：

更改concers/badges.rb以生成sidekiq作业：

module Badges
  extend ActiveSupport::Concern

  included do
    after_update :assign_badges
  end

  def assign_badges
    BadgesAssignment.perform_async(user.id)
  end
end

创建一个sidekiq工人类：

class BadgesAssignment
  include Sidekiq::Worker

  def perform(user_id)
    user = User.find_by(id: user_id)

    if user
      streak = user.selling_streak.value
      case streak
      when 3
        user.add_badge(5) unless user.badges.any? {|b| b.id == 5}
      when 5
        user.add_badge(6) unless user.badges.any? {|b| b.id == 6}
      end
    end
  end
end

Sidekiq和after_create回调

1 个答案: