registration#delete: retain ticket purchases

app/models/registration.rb

@@ -29,7 +29,6 @@ class Registration < ActiveRecord::Base
   validate :registration_to_events_only_if_present
 
   after_create :set_week, :subscribe_to_conference, :send_registration_mail
-  after_destroy :destroy_purchased_tickets
 
   ##
   # Makes a list of events that includes (in that order):
@@ -60,11 +59,6 @@ class Registration < ActiveRecord::Base
     end
   end
 
-  def destroy_purchased_tickets
-    ticket_purchased = TicketPurchase.where(conference_id: conference_id, user_id: user.id)
-    ticket_purchased.destroy_all
-  end
-
   def subscribe_to_conference
     Subscription.create(conference_id: conference.id, user_id: user.id)
   end

app/views/conference_registrations/show.html.haml

@@ -116,8 +116,12 @@
       -if @registration
         .btn-group-vertical.pull-right
           = link_to 'Edit your Registration', edit_conference_conference_registration_path(@conference.short_title), class: 'btn btn-success', disabled: @conference.end_date < Date.today
-          = link_to 'Unregister', conference_conference_registration_path(@conference.short_title),
+          - if @tickets.any?
-          method: :delete, class: 'btn btn-danger btn-xs', confirm: 'Are you sure you want to unregister?', disabled: @conference.end_date < Date.today
+            = link_to 'Unregister', conference_conference_registration_path(@conference.short_title), method: :delete, class: 'btn btn-danger btn-xs',
+              data: { confirm: "Your ticket purchases won't be refunded. Are you sure you want to unregister?" }, disabled: @conference.end_date < Date.today
+          - else
+            = link_to 'Unregister', conference_conference_registration_path(@conference.short_title), method: :delete, class: 'btn btn-danger btn-xs',
+              data: { confirm: "You haven't purchased any ticket. Are you sure you want to unregister?" }, disabled: @conference.end_date < Date.today
       - else
         = link_to 'Register', new_conference_conference_registration_path(@conference.short_title), class: 'btn btn-success btn-lg pull-right'
 

app/views/tickets/index.html.haml

@@ -37,7 +37,11 @@
             = button_tag(type: 'submit', class: 'btn btn-success btn-lg') do
               Continue
               %i.fa.fa-shopping-cart
-            = link_to 'Cancel registration', conference_conference_registration_path(@conference.short_title), method: :delete, class: 'btn btn-danger btn-sm'
+            - if current_user.ticket_purchases.by_conference(@conference).any?
+              = link_to 'Back to registration', conference_conference_registration_path(@conference.short_title), class: 'btn btn-default btn-sm'
+            - else
+              = link_to 'Cancel registration', conference_conference_registration_path(@conference.short_title), method: :delete, class: 'btn btn-danger btn-sm',
+                data: { confirm: 'Are you sure you want to unregister?' }
   .row
     .col-md-13
       %p.text-muted.text-center

spec/features/ticket_purchases_spec.rb

@@ -88,5 +88,49 @@ feature Registration do
         end
       end
     end
+
+    context 'who is registered' do
+
+      scenario 'unregisters from conference, but ticket purchases dont delete', feature: true, js: true do
+        visit root_path
+        click_link 'Register'
+
+        expect(current_path).to eq(new_conference_conference_registration_path(conference.short_title))
+        click_button 'Register'
+
+        fill_in "tickets__#{ticket.id}", with: '2'
+        expect(current_path).to eq(conference_tickets_path(conference.short_title))
+
+        click_button 'Continue'
+
+        expect(current_path).to eq(new_conference_payment_path(conference.short_title))
+        expect(flash).to eq('Please pay here to get tickets.')
+        purchase = TicketPurchase.where(user_id: participant.id, ticket_id: ticket.id).first
+        expect(purchase.quantity).to eq(2)
+
+        if Rails.application.secrets.stripe_publishable_key
+          find('.stripe-button-el').click
+
+          stripe_iframe = all('iframe[name=stripe_checkout_app]').last
+          sleep(5)
+          Capybara.within_frame stripe_iframe do
+            expect(page).to have_content('book your tickets')
+            page.execute_script(%{ $('input#card_number').val('4242424242424242'); })
+            page.execute_script(%{ $('input#cc-exp').val('08/22'); })
+            page.execute_script(%{ $('input#cc-csc').val('123'); })
+            page.execute_script(%{ $('#submitButton').click(); })
+            sleep(20)
+          end
+
+          expect(current_path).to eq(conference_conference_registration_path(conference.short_title))
+          expect(page.has_content?("2 #{ticket.title} Tickets for $ 10")).to be true
+
+          click_button 'Unregister'
+        end
+
+        purchase = TicketPurchase.where(user_id: participant.id, ticket_id: ticket.id).first
+        expect(purchase.quantity).to eq(2)
+      end
+    end
   end
 end

spec/models/registration_spec.rb

@@ -90,23 +90,4 @@ describe 'Registration' do
       end
     end
   end
-
-  describe '#destroy_purchased_tickets' do
-    it 'destroys purchased tickets if tickets are purchased' do
-      create(:ticket_purchase, conference: conference, user: user)
-      expect(user.registrations.size).to be 1
-      expect(user.ticket_purchases.size).to be 1
-      registration.destroy
-      expect(user.registrations.size).to be 0
-      expect(user.ticket_purchases.size).to be 0
-    end
-
-    it 'destroys no tickets if no tickets are purchased' do
-      expect(user.registrations.size).to be 1
-      expect(user.ticket_purchases.size).to be 0
-      registration.destroy
-      expect(user.registrations.size).to be 0
-      expect(user.ticket_purchases.size).to be 0
-    end
-  end
 end