Add filtering by job type

Author: cbeer

app/controllers/jobs_controller.rb

@@ -4,6 +4,7 @@ class JobsController < ApplicationController
   # GET /jobs
   # GET /jobs.json
   def index
+    @jobs = @jobs.where(job_type: params[:job_type]) if params[:job_type]
     @jobs = @jobs.page(params[:page])
 
     respond_to do |format|

app/helpers/jobs_helper.rb

@@ -12,6 +12,6 @@ def render_job_badge(job)
                   else
                     'badge-default'
                   end
-    content_tag :div, job.job_type.humanize, class: "badge #{badge_class}"
+    link_to job.job_type.humanize, type_jobs_path(job_type: job.job_type), class: "badge #{badge_class}"
   end
 end

app/views/jobs/index.html.erb

@@ -5,7 +5,7 @@
 <p id="notice"><%= notice %></p>
 <%= link_to 'New Job', new_job_path, class: 'btn btn-primary float-right' if can? :create, Job %>
 
-<h1>Jobs</h1>
+<h1><%= params[:job_type].humanize if params[:job_type] %> Jobs</h1>
 <%= render 'table', jobs: @jobs %>
 
 <br>

config/routes.rb

@@ -1,5 +1,9 @@
 Rails.application.routes.draw do
-  resources :jobs
+  resources :jobs do
+    collection do
+      get 'type/:job_type', to: 'jobs#index', as: :type
+    end
+  end
   resources :employers
   resources :tags, only: [:index, :show]
   devise_for :users, controllers: { omniauth_callbacks: 'users/omniauth_callbacks' }