correcting ticket's details view and its related models.

app/assets/javascripts/osem-tickets.js

@@ -22,4 +22,7 @@ $( document ).ready(function() {
     $('.quantity').change(function() {
         update_price($(this));
     });
+    $(function () {
+      $('[data-toggle="tooltip"]').tooltip()
+    });
 });

app/models/ticket.rb

@@ -48,6 +48,14 @@ class Ticket < ActiveRecord::Base
     result ? result : Money.new(0, 'USD')
   end
 
+  def tickets_sold
+    ticket_purchases.sum(:quantity)
+  end
+
+  def tickets_turnover
+    tickets_sold * price
+  end
+
   private
 
   def tickets_of_conference_have_same_currency

app/views/admin/tickets/index.html.haml

@@ -10,9 +10,9 @@
       %table.table.table-hover#tickets
         %thead
           %th Title
-          %th Description
           %th Price
           %th Sold
+          %th Turnover
           %th Actions
         %tbody
           - @conference.tickets.each do |ticket|
@@ -20,12 +20,12 @@
               %td
                 = link_to(admin_conference_ticket_path(@conference.short_title, ticket.id)) do
                   = ticket.title
-              %td
-                = truncate(ticket.description)
               %td
                 = humanized_money_with_symbol ticket.price
               %td
-                = ticket.buyers.count
+                = ticket.tickets_sold
+              %td
+                = humanized_money_with_symbol ticket.tickets_turnover
               %td
                 .btn-group
                   = link_to 'Edit', edit_admin_conference_ticket_path(@conference.short_title, ticket.id),

app/views/admin/tickets/show.html.haml

@@ -2,10 +2,11 @@
   .col-md-12
     .page-header
       %h1
-        = @ticket.title
-        Ticket
-        %small
-          = humanized_money_with_symbol @ticket.price
+        %div{"data-placement" => "left", "data-toggle" => "tooltip", :title => @ticket.description}
+          = @ticket.title
+          Ticket
+          %small
+            = humanized_money_with_symbol @ticket.price
       %p.text-muted
         People who bought this ticket
 .row