修复作业列表搜索bug

app/controllers/users_controller.rb

@@ -427,11 +427,13 @@ class UsersController < ApplicationController
     end
     
     if params[:user].present?
+      
       user_temp = User.find_by_sql("select id from users where firstname like '%#{params[:user]}%' or lastname like '%#{params[:user]}%'")
+      
       if user_temp.size > 1
-        activity = Activity.where('user_id in (?)', user_temp).order('id desc') 
+        activity = Activity.where('user_id in (?)', user_temp).where('user_id in (?)', watcher).order('id desc') 
       elsif user_temp.size == 1
-        activity = Activity.where('user_id = ?', user_temp).order('id desc') 
+        activity = Activity.where('user_id = ?', user_temp).where('user_id in (?)', watcher).order('id desc') 
       else
         activity = Activity.where("1 = 0")
       end