Added ability to comment on license records; updated item list view to link to the item display pages

db/migrations/0004_add_license_comments_table.rb

@@ -0,0 +1,20 @@
+Sequel.migration do
+
+  up do
+    create_table(:license_comments) do
+      primary_key :id
+      String :body, null: false
+      DateTime :created_at
+      DateTime :updated_at
+    end
+
+    alter_table(:license_comments) do
+      add_foreign_key :license_id, :items
+    end
+  end
+
+  down do
+    drop_table(:license_comments)
+  end
+
+end

lib/models/license.rb

@@ -1,5 +1,5 @@
 class License < Sequel::Model
 
-
+  one_to_many :license_comments
 
 end

lib/models/license_comment.rb

@@ -0,0 +1,5 @@
+class LicenseComment < Sequel::Model
+
+  many_to_one :licenses
+
+end

lib/routes.rb

@@ -92,3 +92,12 @@ get '/license/:license_id' do
     :license => license
   }
 end
+
+post '/license/:license_id/comment' do
+  license = License.first(id: params[:license_id])
+
+  comment = LicenseComment.create(body: params[:comment_body])
+  license.add_license_comment(comment)
+
+  redirect "/license/#{license.id}"
+end

raven.rb

@@ -24,6 +24,7 @@ DB = Sequel.connect(adapter: conf.get('database.adapter'), database: conf.get('d
 require_relative 'lib/models/item.rb'
 require_relative 'lib/models/item_comment.rb'
 require_relative 'lib/models/license.rb'
+require_relative 'lib/models/license_comment.rb'
 
 # Load helper functions
 require_relative 'lib/helpers.rb'

views/item/list.erb

@@ -11,7 +11,7 @@
     <% if items.length > 0 %>
       <ul>
         <% items.each do |item| %>
-          <li><%= item.name %></li>
+          <li><a href="/item/<%= item.id %>"><%= item.name %></a></li>
         <% end %>
       </ul>
     <% else %>

views/license/view.erb

@@ -34,3 +34,28 @@
     </table>
   </div>
 </div>
+
+<div class="row">
+  <div class="twelve columns">
+    <% if license.license_comments.length > 0 %>
+      <ul class="u-full-width">
+        <% license.license_comments.each do |comment| %>
+          <li><%= comment.body %></li>
+        <% end %>
+      </ul>
+    <% else %>
+      <p>There are no comments to display at this time.</p>
+    <% end %>
+  </div>
+</div>
+
+<div class="row">
+  <div class="twelve columns">
+    <form action="/license/<%= license.id %>/comment" method="POST" class="u-full-width">
+      <label for="comment_body">Add a comment:</label>
+      <textarea name="comment_body" id="comment_body" class="u-full-width" cols="30" rows="10"></textarea>
+
+      <input class="button button-primary" type="submit" value="Submit">
+    </form>
+  </div>
+</div>