add favorites job with button

app/controllers/jobs_controller.rb

@@ -3,6 +3,7 @@ class JobsController < ApplicationController
     @job_detail = Job.find_by_id(params[:id])
     @job_detail = Job.find_by_id(params[:id])
     if current_user
     if current_user
       HistoryJob.find_or_create_by(job_id: @job_detail.id, user_id: current_user.id)  
       HistoryJob.find_or_create_by(job_id: @job_detail.id, user_id: current_user.id)  
+      SavedJob.find_or_create_by(job_id: @job_detail.id, user_id: current_user.id)  
     end
     end
   end
   end
 
 
@@ -15,6 +16,15 @@ class JobsController < ApplicationController
     end
     end
   end
   end
 
 
+  def favorites
+    @favjobs = SavedJob.job_by_id(current_user.id)
+    @fj = []
+
+    @favjobs.each do |favjob|
+      @fj << Job.find(favjob.job_id)
+    end
+  end
+
   def index
   def index
     @job_count = Job.count
     @job_count = Job.count
     pagin = params[:page].to_i > 0 ? params[:page].to_i : 1
     pagin = params[:page].to_i > 0 ? params[:page].to_i : 1

app/models/saved_job.rb

 class SavedJob < ApplicationRecord
 class SavedJob < ApplicationRecord
    belongs_to :job
    belongs_to :job
    belongs_to :user
    belongs_to :user
+
+   def self.job_by_id(user_id)
+   	 select('job_id').where(user_id: user_id)
+   end
 end
 end

app/views/jobs/favorites.html.erb

+
+<div id="search" class="container p-5 my-2 bg-secondary text-white">
+  <!-- Search form -->
+<form class="form-inline md-form mr-auto mb-4">
+  <input class="form-control mr-sm-2" type="text" placeholder="Search" aria-label="Search">
+  <button class="btn btn-outline-warning btn-rounded btn-sm my-0" type="submit">Search</button>
+</form>
+</div>
+
+<div id="job_favorites"class="container p-5 my-2 bg-secondary text-white">
+<% if @favjobs.nil? == true %>
+    <div> This id is not available. </div>
+<% else %>
+
+  <font color="red"><b><label > Favorites - Job :</label></b></font>
+  <ul>
+   <% @fj.each do |j| %>
+    <li><%= link_to j.job_name, job_detail_url(j.id)  %></li>
+    <li><%= j.salary  %></li>
+    <li><%= j.level  %></li>
+    <li><%= j.experience  %></li>
+    <li ><span class="text"><%= j.description  %></span>
+    </li>
+    <br>
+  <% end %>
+  </ul>
+<% end %>
+</div>
+
+
+

app/views/jobs/history.html.erb

@@ -24,9 +24,6 @@
     <br>
     <br>
   <% end %>
   <% end %>
   </ul>
   </ul>
-
-  <button class="button button1">Apply</button>
-  <button class="button button2">Favorites</button>
 <% end %>
 <% end %>
 </div>
 </div>
 
 

app/views/jobs/show.html.erb

@@ -28,7 +28,11 @@
     <li ><span class="text"><%= @job_detail.description  %></span>
     <li ><span class="text"><%= @job_detail.description  %></span>
     </li>
     </li>
   </ul>
   </ul>
+
+  <%= link_to '/detail/:id', remote: true do %>
     <button class="button button1">Apply</button>
     <button class="button button1">Apply</button>
+  <% end %>
+
   <button class="button button2">Favorites</button>
   <button class="button button2">Favorites</button>
 <% end %>
 <% end %>
 </div>
 </div>

config/routes.rb

@@ -12,6 +12,7 @@ Rails.application.routes.draw do
 
 
   get 'detail/:id', to: 'jobs#show', as: :job_detail
   get 'detail/:id', to: 'jobs#show', as: :job_detail
   get 'history', to: 'jobs#history'
   get 'history', to: 'jobs#history'
+  get 'favorites', to: 'jobs#favorites'
   get 'jobs/search' => 'jobs#search', as: :job_search
   get 'jobs/search' => 'jobs#search', as: :job_search
   root 'top_page#index'
   root 'top_page#index'
   # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
   # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html