added views

app/assets/stylesheets/application.scss

@@ -49,8 +49,16 @@
 
 .new-paste {
     font-size: 30px;
-    font-weight: bold;
+    font-weight: 500;
     margin-top: 20px;
+    a{
+        color: #222;
+
+    }
+
+    a :hover {
+        color: #222;
+    }
 }
 
 .btn-primary {

app/controllers/index_controller.rb

@@ -18,7 +18,15 @@ def new
   def show
 
     @paste = Paste.find_by hash_number: params[:id]
-
+    recently_viewed = cookies[:viewd_posts].to_s.split(':')
+		if not recently_viewed.include?(@paste.hash_number.to_s)
+			@paste.update_column(:views,  @paste.views+1 )
+			recently_viewed << @paste.hash_number.to_s
+		end
+		cookies[:viewd_posts] = {
+			value:    recently_viewed.join(':'),
+			expires:  10.minutes.from_now
+		}
   end
 
 

app/views/index/show.html.erb

@@ -3,9 +3,10 @@
 
 <span>
         <h1 class="paste-title"> <%= @paste.title %></h1><input id="address" value="<%= request.original_url %>"  >      <button class="clipboard-btn" data-clipboard-action="copy" data-clipboard-target="#address">
-        Copy to clipboard
+        Copy to clipboard 
     </button> </span>
 <hr>
+<p><%= @paste.views %> Views</p>
 <p id="paste-body" > <%= markdown2 (@paste.content) %>  </p>
 
 

db/migrate/20170911095041_remove_pass_key_from_pastes.rb

@@ -0,0 +1,5 @@
+class RemovePassKeyFromPastes < ActiveRecord::Migration[5.1]
+  def change
+    remove_column :pastes, :pass_key, :string
+  end
+end

db/migrate/20170911095201_remove_pass_checker_from_pastes.rb

@@ -0,0 +1,5 @@
+class RemovePassCheckerFromPastes < ActiveRecord::Migration[5.1]
+  def change
+    remove_column :pastes, :pass_checker, :boolean
+  end
+end

db/migrate/20170911095322_add_views_to_pastes.rb

@@ -0,0 +1,5 @@
+class AddViewsToPastes < ActiveRecord::Migration[5.1]
+  def change
+    add_column :pastes, :views, :integer , default: 0
+  end
+end

db/schema.rb

@@ -10,16 +10,15 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170909114507) do
+ActiveRecord::Schema.define(version: 20170911095322) do
 
   create_table "pastes", force: :cascade do |t|
     t.string "title"
     t.text "content"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.string "hash_number"
-    t.string "pass_key"
-    t.boolean "pass_checker", default: false
+    t.integer "views", default: 0
     t.index ["hash_number"], name: "index_pastes_on_hash_number"
   end