Display job detail

Gemfile

@@ -53,6 +53,8 @@ group :development do
   gem 'figaro'
   gem 'spring'
   gem 'spring-watcher-listen', '~> 2.0.0'
+  gem 'will_paginate', '3.1.5'
+  gem 'bootstrap-will_paginate', '1.0.0'
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem

Gemfile.lock

@@ -49,6 +49,8 @@ GEM
     bindex (0.5.0)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
+    bootstrap-will_paginate (1.0.0)
+      will_paginate
     builder (3.2.3)
     byebug (9.0.6)
     capybara (2.14.4)
@@ -190,6 +192,7 @@ GEM
     websocket-extensions (0.1.2)
     whenever (0.9.7)
       chronic (>= 0.6.3)
+    will_paginate (3.1.5)
     xpath (2.1.0)
       nokogiri (~> 1.3)
 
@@ -200,6 +203,7 @@ DEPENDENCIES
   bcrypt (~> 3.1.7)
   better_errors
   binding_of_caller
+  bootstrap-will_paginate (= 1.0.0)
   byebug
   capybara (~> 2.13)
   coffee-rails (~> 4.2)
@@ -210,7 +214,6 @@ DEPENDENCIES
   mysql2 (>= 0.3.18, < 0.5)
   puma (~> 3.7)
   rails (~> 5.1.1)
-  rubyzip
   sass-rails (~> 5.0)
   selenium-webdriver
   spring
@@ -220,6 +223,7 @@ DEPENDENCIES
   uglifier (>= 1.3.0)
   web-console (>= 3.3.0)
   whenever
+  will_paginate (= 3.1.5)
 
 BUNDLED WITH
    1.15.1

app/controllers/jobs_controller.rb

@@ -5,6 +5,25 @@ class JobsController < ApplicationController
   end
 
   def show
-    @jobs = Job.all.limit(5)
+    unless params[:city_id].nil?
+      @job_count = Job.where(city_id: params[:city_id]).count
+      @jobs = Job.where(city_id: params[:city_id]).paginate(page: params[:page])
+      @search_conditions = "All jobs in #{City.find(params[:city_id]).name}"
+    end
+
+    unless params[:category_id].nil?
+      @job_ids = JobCategory.where(category_id: params[:category_id]).select(:job_id)
+      @job_count = Job.where(id: @job_ids).count
+      @jobs = Job.where(id: @job_ids).paginate(page: params[:page])
+      @search_conditions = "All jobs in #{Category.find(params[:category_id]).name}"
+    end
+  end
+
+  def favorite
+    if user_signed_in?
+      
+    else
+      redirect_to new_user_session_path
+    end
   end
 end

app/views/categories/show.html.erb

@@ -6,7 +6,7 @@
       <%- @categories.each do |category| -%>
         <%- if category.job_category.count > 0 -%>
           <div class="col-md-3">
-            <%= category.name %>
+            <%= link_to category.name, jobs_show_path(category_id: category.id) %>
             (<%= pluralize(category.job_category.count, 'job') %>)
           </div>
         <%- end -%>

app/views/cities/show.html.erb

@@ -18,7 +18,7 @@
       <%- get_city_by_area(area).each do |city| -%>
         <%- if city.job.count > 0 -%>
           <div class="col-md-4">
-            <%= link_to city.name, jobs_show_path(city.id) %>
+            <%= link_to city.name, jobs_show_path(city_id: city.id) %>
             (<%= pluralize(city.job.count, 'job') %>)
           </div>
         <%- end -%>

app/views/jobs/show.html.erb

@@ -17,7 +17,7 @@
   </div>
 
   <div class="row">
-    Paging top
+    <%= will_paginate %>
   </div>
 
   <%- @jobs.each do |job| -%>
@@ -29,12 +29,12 @@
         <%= job.salary %>
       </div>
       <div class="col-md-3">
-        <%= link_to 'Favorite', jobs_favorite_path %>
+        <%= link_to 'Favorite', jobs_favorite_path(job_id: job.id) %>
       </div>
     </div>
   <%- end -%>
 
   <div class="row">
-    Paging bottom
+    <%= will_paginate %>
   </div>
 </div>

config/routes.rb

@@ -4,8 +4,10 @@ Rails.application.routes.draw do
   get 'static_pages/home'
   get '/cities', to: 'cities#show'
   get '/categories', to: 'categories#show'
-  get 'jobs/applied_jobs'
-  get 'jobs/show/'
+
+  get 'jobs/applied_jobs', to: 'jobs#applied_jobs'
+  get 'jobs/show/', to: 'jobs#show'
+  get 'jobs/favorite', to: 'jobs#favorite'
 
   resource :cities
   devise_scope :user do