Question

我们在控制器中有以下过滤器：

  before_action :authenticate_api_request!, except: [:reply_messages]
  before_action :community_uuid
  before_action :is_user_blocked?, only: [:create, :like, :dislike, :flag, :reply_message]
  before_action :user_confirmed_email?, only: [:create]
  before_action :get_message, only: [:like, :dislike, :flag, :remove, :get_message_json, :reply_message, :reply_messages]
  before_action :get_reply_message, only: [:reply_message]
  before_action :get_group, only: [:create]
  before_action :is_blocked_from_group?, only: [:create, :like, :dislike, :reply_message]

它们的执行顺序是：

user_confirmed_email?
get_message
get_reply_message
authenticate_api_request!
community_uuid
is_user_blocked?
get_group
is_blocked_from_group?

这里的问题是在authenticate_api_request!, community_uuid and is_user_blocked?之后调用user_confirmed_email?。

它可以在开发和登台环境中正常工作，但不能在qa服务器上使用相同的代码，甚至无法理解为什么即使复制相同的代码也是如此。

Answer 1

选中Filter Chain Ordering和this other answer。

您必须指定:prepend_before_filter，以便在链的开头执行过滤器。

请注意，:prepend_before_action是:prepend_before_filter，prepend_before_action的别名。

我还没有尝试过，但是您可能会写类似这样的东西：

  before_action :user_confirmed_email?, only: [:create]
  before_action :get_message, only: [:like, :dislike, :flag, :remove, :get_message_json, :reply_message, :reply_messages]
  before_action :get_reply_message, only: [:reply_message]
  before_action :get_group, only: [:create]
  before_action :is_blocked_from_group?, only: [:create, :like, :dislike, :reply_message]  
  prepend_before_action :is_user_blocked?, only: [:create, :like, :dislike, :flag, :reply_message]
  prepend_before_action :community_uuid
  prepend_before_action :authenticate_api_request!, except: [:reply_messages]

before_filter运行不正常，在dev中正常运行并暂存env。但不适用于质量保证环境

1 个答案: