fix index top page

app/controllers/home_controller.rb

@@ -4,8 +4,8 @@
 class HomeController < ApplicationController
 class HomeController < ApplicationController
   def index
   def index
     @industries = Industry.order(name: :asc).all
     @industries = Industry.order(name: :asc).all
-    @job_count = Job.all.count
-    @cities = City.all
+    @job_count = Job.count
+    @cities = City.all_cities
     @lasted_jobs = Job.order(created_at: :desc).limit(Job::NUMBER_LASTED_JOB)
     @lasted_jobs = Job.order(created_at: :desc).limit(Job::NUMBER_LASTED_JOB)
     @top_cities = City.top_hot.take(9)
     @top_cities = City.top_hot.take(9)
     @top_industries = Industry.top_hot.take(9)
     @top_industries = Industry.top_hot.take(9)

app/models/city.rb

@@ -4,6 +4,7 @@
 class City < ApplicationRecord
 class City < ApplicationRecord
   has_many :city_jobs
   has_many :city_jobs
   has_many :jobs, through: :city_jobs
   has_many :jobs, through: :city_jobs
+  scope :all_cities, -> { select :id, :name }
 
 
   def self.top_hot
   def self.top_hot
     hash = {}
     hash = {}

config/puma.rb

@@ -9,7 +9,7 @@ threads threads_count, threads_count
 
 
 # Specifies the `port` that Puma will listen on to receive requests; default is 3000.
 # Specifies the `port` that Puma will listen on to receive requests; default is 3000.
 #
 #
-port        ENV.fetch("PORT") { 3000 }
+port        ENV.fetch("PORT") { 1234 }
 
 
 # Specifies the `environment` that Puma will run in.
 # Specifies the `environment` that Puma will run in.
 #
 #