优化

app/controllers/welcome_controller.rb

@@ -42,7 +42,7 @@ class WelcomeController < ApplicationController
 
   # 运营引流个人数据展示
   def user_agents
-    @user_agents = UserAgent.where(key: params[:edu])
+    @user_agents = UserAgent.where(key: params[:edu]).includes(:user_actionss)
     @agents_count = @user_agents.count
     limit = 20
     @agents_pages = Paginator.new @agents_count, limit, params['page'] || 1

app/helpers/welcome_helper.rb

@@ -25,8 +25,8 @@ module WelcomeHelper
   # 引流注册情况
   def register_info user_agent
     if user_agent.agent_type.to_i == UserAgent::USER_AD
-      user_id = UserActions.find_by_ip(user_agent.ip).try(:user_id)
-      if user_id && UserActions.where("user_id = #{user_id} and created_at < '2019-07-15 00:00:00'").present?
+      user_id = ua.user_actionss.first.try(:user_id)
+      if user_id && User.where("user_id = #{user_id} and created_on < '2019-07-15 00:00:00'").present?
         "代理前注册"
       else
         "未转换"
@@ -34,8 +34,8 @@ module WelcomeHelper
     elsif user_agent.agent_type.to_i == UserAgent::USER_REGISTER || UserActions.find_by_ip(user_agent.ip)
       "代理后注册"
     else
-      user_id = UserActions.find_by_ip(user_agent.ip).try(:user_id)
-      if user_id && UserActions.where("user_id = #{user_id} and created_at < '2019-07-15 00:00:00'").present?
+      user_id = ua.user_actionss.first.try(:user_id)
+      if user_id && User.where("user_id = #{user_id} and created_on < '2019-07-15 00:00:00'").present?
         "代理前注册"
       else
         "代理后注册"

app/models/user_agent.rb

@@ -1,5 +1,5 @@
 class UserAgent < ActiveRecord::Base
-
+  has_many :user_actionss, :foreign_key => "ip", :primary_key => "ip"
   USER_AD = 1  # 广告宣传的引流
   USER_REGISTER = 2 # 引流注册
   USER_COMPETITION = 3 # 引流参加竞赛