'create history_page'

app/controllers/job_controller.rb

@@ -10,5 +10,7 @@ class JobController < ApplicationController
 
   def detail
     @job = Job.find(params[:id])
+    @history = History.find_or_create_by(job_id: @job.id,user_id: current_user.id)
+    @history.touch(:updated_at)
   end
 end

app/controllers/top_pages_controller.rb

@@ -15,7 +15,7 @@ class TopPagesController < ApplicationController
     @cities = City.limit(ENV["Number_top_page"])
   end
 
-  def show
+  def history
   end
 
   def index

app/models/history.rb

+class History < ApplicationRecord
+  belongs_to :user
+  has_many :jobs
+end

app/views/layouts/_header.html.erb

@@ -52,7 +52,7 @@
       <% end %>
 
       <li>
-        <%= link_to '#',class: 'btn btn-info distance mt-1 no-gutters' do %>
+        <%= link_to history_path,class: 'btn btn-info distance mt-1 no-gutters' do %>
         <i class="fa fa-history"></i> History
         <% end %>
       </li>

app/views/top_pages/history.html.erb

+<%= provide(:title,"History")%>
+<h1 class="text-danger text-center mt-5">History</h1>

config/routes.rb

 require 'sidekiq/web'
 Rails.application.routes.draw do
   get 'password_resets/new'
-
   get 'password_resets/edit'
-
   get 'sessions/new'
-
   get 'users/new'
 
   get '/cities',to: 'top_pages#cities'
   get '/industries',to: 'top_pages#industries'
+  get '/history',to: 'top_pages#history'
   get 'top_pages/cities'
   get 'top_pages/industries'
   get 'top_pages/top_page'

db/migrate/20171005055438_create_histories.rb

+class CreateHistories < ActiveRecord::Migration[5.1]
+  def change
+    create_table :histories do |t|
+      t.integer :job_id
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20171005062654_add_user_id_to_history.rb

+class AddUserIdToHistory < ActiveRecord::Migration[5.1]
+  def change
+    add_column :histories, :user_id, :integer
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20171004020516) do
+ActiveRecord::Schema.define(version: 20171005062654) do
 
   create_table "add_cv_to_users", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
     t.string "cv"
@@ -43,6 +43,13 @@ ActiveRecord::Schema.define(version: 20171004020516) do
     t.datetime "updated_at", null: false
   end
 
+  create_table "histories", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
+    t.integer "job_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.integer "user_id"
+  end
+
   create_table "industries", force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=utf8" do |t|
     t.string "industry_name"
     t.datetime "created_at", null: false

test/fixtures/histories.yml

+# Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  job_id: 1
+
+two:
+  job_id: 1

test/models/history_test.rb

+require 'test_helper'
+
+class HistoryTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end