paircolumbus · hkdahal · Jan 25, 2018 · Jan 25, 2018 · Jan 26, 2018 · Jan 26, 2018
diff --git a/source/app/controllers/urls_controller.rb b/source/app/controllers/urls_controller.rb
@@ -1,2 +1,39 @@
 class UrlsController < ApplicationController
+  def create
+    @url = Url.new(urls_params)
+
+    if @url.save
+      redirect_to urls_path
+    else
+      render 'new'
+    end
+  end
+
+  def index
+    @urls = Url.all
+  end
+
+  def new
+    @url = Url.new
+  end
+
+  def route_me
+    url = Url.find_by_short_url params[:short_url]
+
+    if url.nil?
+      redirect_to root_path
+    else
+      url.update('click_count' => url.click_count + 1)
+      redirect_to url.long_url
+    end
+
+
+  end
+
+  private
+
+  def urls_params
+    params.require(:url).permit(:long_url)
+  end
+
 end
diff --git a/source/app/models/url.rb b/source/app/models/url.rb
@@ -0,0 +1,34 @@
+require 'uri'
+require 'net/http'
+
+class Url < ActiveRecord::Base
+  before_save :shorten_url
+  validates :long_url, presence: true
+  validate :long_url_proper_format, :long_url_responds
+
+  private
+
+  def shorten_url
+    if short_url.nil?
+      self.short_url = (0...7).map { [*'0'..'9', *'A'..'Z', *'a'..'z'].sample }.join
+    end
+  end
+
+  def long_url_proper_format
+    unless long_url.start_with? 'http://', 'https://'
+      errors.add(:long_url, 'not in a valid format. (must start with http:// or https://)')
+    end
+  end
+
+  def long_url_responds
+    link = URI.parse(long_url)
+    if link.is_a?(URI::HTTP) || link.is_a?(URI::HTTPS)
+      Net::HTTP.get_response(link)
+    else
+      errors.add(:long_url, 'must be reachable.')
+    end
+  rescue
+    errors.add(:long_url, 'must be reachable.')
+  end
+
+end
diff --git a/source/app/views/layouts/application.html.erb b/source/app/views/layouts/application.html.erb
@@ -5,10 +5,22 @@
   <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track' => true %>
   <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
   <%= csrf_meta_tags %>
+
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
+  <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
+
 </head>
 <body>
 
-<%= yield %>
+<nav class="navbar navbar-dark bg-dark">
+  <a href="/"><span class="navbar-text"> <h4>BitlyClone | URL Shortner</h4> </span></a>
+</nav> <br>
+
+<div class="container">
+  <%= yield %>
+</div>
 
 </body>
 </html>
diff --git a/source/app/views/urls/index.html.erb b/source/app/views/urls/index.html.erb
@@ -0,0 +1,11 @@
+<h1>Welcome to URL Shortner | Home </h1>
+<%= link_to 'Shorten a URL', new_url_path, class: "btn btn-primary"  %>
+
+<br><br>
+
+
+<ol>
+  <% @urls.each do |url| %>
+    <li> <%= url.long_url %> | <a href="/<%= url.short_url %>"> <%= url.short_url %> </a>| <%= url.click_count %> </li>
+  <% end %>
+</ol>
diff --git a/source/app/views/urls/new.html.erb b/source/app/views/urls/new.html.erb
@@ -0,0 +1,26 @@
+<%= form_for :url, url: urls_path, local: true do |form| %>
+
+  <% if @url.errors.any? %>
+    <div id="error_explanation">
+      <h2>
+        <%= pluralize(@url.errors.count, "error") %> couldn't save this url
+      </h2>
+      <ul>
+        <% @url.errors.full_messages.each do |error_msg| %>
+          <li style="color: red"><%= error_msg %></li>
+        <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+
+
+  <p>
+    <strong><%= form.label 'Enter URL: ' %></strong> <%= form.text_field :long_url, class: "form-control" %>
+  </p>
+
+
+  <p> <%= form.submit class: "btn btn-primary"%> </p>
+<% end %>
+
+<%= link_to 'Back', urls_path %>
diff --git a/source/config/routes.rb b/source/config/routes.rb
@@ -53,4 +53,7 @@
   #     # (app/controllers/admin/products_controller.rb)
   #     resources :products
   #   end
+  resources :urls
+  get '/:short_url' => 'urls#route_me'
+  root 'urls#index'
 end
diff --git a/source/db/migrate/20180125135057_create_urls.rb b/source/db/migrate/20180125135057_create_urls.rb
@@ -0,0 +1,13 @@
+class CreateUrls < ActiveRecord::Migration
+  def change
+    create_table :urls do |t|
+      t.text :long_url
+      t.text :short_url
+      t.integer :visit_count
+      t.datetime :created_at
+      t.datetime :updated_at
+
+      t.timestamps
+    end
+  end
+end
diff --git a/source/db/migrate/20180125182043_set_url_visit_count_default.rb b/source/db/migrate/20180125182043_set_url_visit_count_default.rb
@@ -0,0 +1,5 @@
+class SetUrlVisitCountDefault < ActiveRecord::Migration
+  def change
+    change_column :urls, :visit_count, :integer, default: 0
+  end
+end
diff --git a/source/db/migrate/20180125182544_rename_visit_count_to_click_count.rb b/source/db/migrate/20180125182544_rename_visit_count_to_click_count.rb
@@ -0,0 +1,5 @@
+class RenameVisitCountToClickCount < ActiveRecord::Migration
+  def change
+    rename_column :urls, :visit_count, :click_count
+  end
+end
diff --git a/source/db/schema.rb b/source/db/schema.rb
@@ -0,0 +1,24 @@
+# encoding: UTF-8
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 20180125182544) do
+
+  create_table "urls", force: true do |t|
+    t.text     "long_url"
+    t.text     "short_url"
+    t.integer  "click_count", default: 0
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+end
diff --git a/source/spec/models/url_spec.rb b/source/spec/models/url_spec.rb
@@ -0,0 +1,5 @@
+require 'rails_helper'
+
+RSpec.describe Url, :type => :model do
+  pending "add some examples to (or delete) #{__FILE__}"
+end